new

.gitea/workflows/deploy.yml

@@ -0,0 +1,184 @@
+name: Docker 构建与部署
+
+on:
+  push:
+    branches: [main, master]
+  workflow_dispatch:
+    inputs:
+      arch:
+        description: '构建架构'
+        required: true
+        default: 'amd64'
+        type: choice
+        options:
+          - amd64
+          - arm64
+          - both
+      upload_only:
+        description: '仅上传已存在的tar文件'
+        required: false
+        default: 'false'
+        type: boolean
+
+env:
+  IMAGE_NAME: checkin_sys
+  IMAGE_TAG: latest
+  CONTAINER_NAME: checkin_sys-container
+  LOCAL_PORT: 8800
+  CONTAINER_PORT: 8800
+
+jobs:
+  build:
+    runs-on: ubuntu
+    if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && !inputs.upload_only)
+
+    steps:
+      - name: 检出代码
+        uses: actions/checkout@v4
+
+      - name: 设置 Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: 提取架构信息
+        id: arch
+        run: |
+          if [ "${{ github.event.inputs.arch }}" == "arm64" ]; then
+            echo "platform=linux/arm64" >> $GITHUB_OUTPUT
+            echo "arch_suffix=-arm64" >> $GITHUB_OUTPUT
+          elif [ "${{ github.event.inputs.arch }}" == "both" ]; then
+            echo "platforms=linux/amd64,linux/arm64" >> $GITHUB_OUTPUT
+          else
+            echo "platform=linux/amd64" >> $GITHUB_OUTPUT
+            echo "arch_suffix=-amd64" >> $GITHUB_OUTPUT
+          fi
+
+      - name: 构建 Docker 镜像
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: ${{ steps.arch.outputs.platforms || 'linux/amd64' }}
+          push: false
+          load: true
+          tags: ${{ env.IMAGE_NAME }}:${{ env.IMAGE_TAG }}
+          outputs: type=docker,dest=${{ env.IMAGE_NAME }}-${{ env.IMAGE_TAG }}${{ steps.arch.outputs.arch_suffix }}.tar
+
+      - name: 上传镜像 artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: docker-image-${{ steps.arch.outputs.arch_suffix || '-amd64' }}
+          path: ${{ env.IMAGE_NAME }}-${{ env.IMAGE_TAG }}${{ steps.arch.outputs.arch_suffix }}.tar
+          retention-days: 1
+
+  deploy:
+    runs-on: ubuntu-latest
+    needs: build
+    if: github.event_name == 'push' || github.event_name == 'workflow_dispatch'
+
+    steps:
+      - name: 检出代码
+        uses: actions/checkout@v4
+
+      - name: 下载镜像 artifact (AMD64)
+        if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && (inputs.arch == 'amd64' || inputs.arch == 'both'))
+        uses: actions/download-artifact@v4
+        with:
+          name: docker-image--amd64
+          path: .
+
+      - name: 下载镜像 artifact (ARM64)
+        if: github.event_name == 'workflow_dispatch' && inputs.arch == 'both'
+        uses: actions/download-artifact@v4
+        with:
+          name: docker-image--arm64
+          path: .
+
+      - name: 安装 sshpass
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y sshpass
+
+      - name: 上传到服务器
+        env:
+          SERVER_HOST: ${{ secrets.SERVER_HOST }}
+          SERVER_USER: ${{ secrets.SERVER_USER }}
+          SERVER_PASSWORD: ${{ secrets.SERVER_PASSWORD }}
+          SERVER_PORT: ${{ secrets.SERVER_PORT }}
+          TAR_FILE: ${{ env.IMAGE_NAME }}-${{ env.IMAGE_TAG }}-amd64.tar
+        run: |
+          sshpass -p "$SERVER_PASSWORD" scp -P "$SERVER_PORT" -o StrictHostKeyChecking=no "$TAR_FILE" "${SERVER_USER}@${SERVER_HOST}:/tmp/"
+          sshpass -p "$SERVER_PASSWORD" scp -P "$SERVER_PORT" -o StrictHostKeyChecking=no ".env" "${SERVER_USER}@${SERVER_HOST}:/tmp/"
+
+      - name: 在服务器上部署
+        env:
+          SERVER_HOST: ${{ secrets.SERVER_HOST }}
+          SERVER_USER: ${{ secrets.SERVER_USER }}
+          SERVER_PASSWORD: ${{ secrets.SERVER_PASSWORD }}
+          SERVER_PORT: ${{ secrets.SERVER_PORT }}
+          TAR_FILE: ${{ env.IMAGE_NAME }}-${{ env.IMAGE_TAG }}-amd64.tar
+        run: |
+          sshpass -p "$SERVER_PASSWORD" ssh -p "$SERVER_PORT" -o StrictHostKeyChecking=no "${SERVER_USER}@${SERVER_HOST}" << 'EOF'
+            set -e
+
+            run_sudo() {
+                echo "$SERVER_PASSWORD" | sudo -S -p '' "$@"
+            }
+
+            echo "[INFO] 开始服务器端部署..."
+
+            # 检查并停止现有容器
+            if run_sudo docker ps -a --format 'table {{.Names}}' | grep -q "^${CONTAINER_NAME}$"; then
+                echo "[INFO] 发现现有容器 ${CONTAINER_NAME}，正在停止并删除..."
+                run_sudo docker stop ${CONTAINER_NAME} || true
+                run_sudo docker rm ${CONTAINER_NAME} || true
+            fi
+
+            # 检查并删除现有镜像
+            if run_sudo docker images --format 'table {{.Repository}}:{{.Tag}}' | grep -q "^${IMAGE_NAME}:${IMAGE_TAG}$"; then
+                echo "[INFO] 发现现有镜像 ${IMAGE_NAME}:${IMAGE_TAG}，正在删除..."
+                run_sudo docker rmi ${IMAGE_NAME}:${IMAGE_TAG} || true
+            fi
+
+            # 加载新镜像
+            echo "[INFO] 加载新镜像..."
+            run_sudo docker load -i /tmp/${TAR_FILE}
+
+            # 验证镜像是否加载成功
+            if run_sudo docker images | grep -q "${IMAGE_NAME}"; then
+                echo "[SUCCESS] 镜像加载成功"
+            else
+                echo "[ERROR] 镜像加载失败"
+                exit 1
+            fi
+
+            # 启动新容器
+            echo "[INFO] 启动新容器..."
+            run_sudo docker run -d --network host --name ${CONTAINER_NAME} \
+                --env-file /tmp/.env \
+                -e DB_HOST=localhost \
+                -e DB_PORT=5432 \
+                ${IMAGE_NAME}:${IMAGE_TAG}
+
+            # 验证容器是否启动成功
+            if run_sudo docker ps | grep -q "${CONTAINER_NAME}"; then
+                echo "[SUCCESS] 容器启动成功"
+                echo "[INFO] 容器状态:"
+                run_sudo docker ps | grep "${CONTAINER_NAME}"
+            else
+                echo "[ERROR] 容器启动失败"
+                echo "[INFO] 查看容器日志:"
+                run_sudo docker logs ${CONTAINER_NAME}
+                exit 1
+            fi
+
+            # 清理临时文件
+            echo "[INFO] 清理临时文件..."
+            rm -f /tmp/${TAR_FILE}
+            rm -f /tmp/.env
+
+            echo "[SUCCESS] 部署完成！"
+            echo "[INFO] 应用访问地址: http://${SERVER_HOST}:${LOCAL_PORT}"
+          EOF
+
+      - name: 清理本地临时文件
+        run: |
+          rm -f ${{ env.IMAGE_NAME }}-${{ env.IMAGE_TAG }}-*.tar

.trae/documents/Implement Ticket Registration with WeChat H5 Payment.md

@@ -0,0 +1,52 @@
+I have analyzed the current project structure and designed a "Check-in Large Screen" (签到大屏) solution that integrates seamlessly with your existing system.
+
+### **Plan Overview**
+
+I will implement a **"Galaxy Spotlight"** style large screen:
+
+1. **Background (Danmaku/Floating Tags)**:
+
+   * `Business Scope` and short `Vision` keywords will float elegantly in the background like stars or drifting clouds.
+
+   * Uses the project's blue/cyan tech theme.
+
+2. **Foreground (Spotlight Card)**:
+
+   * A central, animated card that cycles through checked-in guests.
+
+   * Displays: **Company Name** (Prominent), **Guest Name/Position**, and **Vision 2026**.
+
+   * Updates every 8-10 seconds to ensure everyone gets exposure.
+
+### **Implementation Steps**
+
+#### 1. Backend (`main.py`)
+
+* Add a new route `/wall` to serve the large screen page.
+
+* Add an API `/api/wall/data` to fetch approved check-in data (filtering out empty entries).
+
+#### 2. Frontend (`templates/wall.html`)
+
+* Create a new responsive HTML template.
+
+* **Visuals**: Reusing the `radial-gradient` background and neon aesthetics from `index.html`.
+
+* **Animation**:
+
+  * JS-based floating animation for background tags.
+
+  * CSS transitions for the central spotlight card.
+
+#### 3. Admin Integration (`templates/admin.html`)
+
+* Add a button "Open Large Screen" (打开签到大屏) in the Admin Dashboard for easy access.
+
+### **Technical Details**
+
+* **Tech Stack**: Native JS/CSS (no extra heavy libraries needed), integrated into the existing FastAPI app.
+
+* **Data Source**: Reads directly from `checkin_info` table.
+
+* **Compatibility**: Optimized for 1080p/4K displays (MacOS standard).
+

.trae/documents/Implementation Plan for Check-in Large Screen.md

@@ -0,0 +1,34 @@
+I have analyzed the current project structure and designed a "Check-in Large Screen" (签到大屏) solution that integrates seamlessly with your existing system.
+
+### **Plan Overview**
+
+I will implement a **"Galaxy Spotlight"** style large screen:
+1.  **Background (Danmaku/Floating Tags)**:
+    -   `Business Scope` and short `Vision` keywords will float elegantly in the background like stars or drifting clouds.
+    -   Uses the project's blue/cyan tech theme.
+
+2.  **Foreground (Spotlight Card)**:
+    -   A central, animated card that cycles through checked-in guests.
+    -   Displays: **Company Name** (Prominent), **Guest Name/Position**, and **Vision 2026**.
+    -   Updates every 8-10 seconds to ensure everyone gets exposure.
+
+### **Implementation Steps**
+
+#### 1. Backend (`main.py`)
+-   Add a new route `/wall` to serve the large screen page.
+-   Add an API `/api/wall/data` to fetch approved check-in data (filtering out empty entries).
+
+#### 2. Frontend (`templates/wall.html`)
+-   Create a new responsive HTML template.
+-   **Visuals**: Reusing the `radial-gradient` background and neon aesthetics from `index.html`.
+-   **Animation**:
+    -   JS-based floating animation for background tags.
+    -   CSS transitions for the central spotlight card.
+
+#### 3. Admin Integration (`templates/admin.html`)
+-   Add a button "Open Large Screen" (打开签到大屏) in the Admin Dashboard for easy access.
+
+### **Technical Details**
+-   **Tech Stack**: Native JS/CSS (no extra heavy libraries needed), integrated into the existing FastAPI app.
+-   **Data Source**: Reads directly from `checkin_info` table.
+-   **Compatibility**: Optimized for 1080p/4K displays (MacOS standard).

.trae/documents/Optimize Payment Flow and Registration Management.md

@@ -0,0 +1,37 @@
+I will optimize the registration and payment flow with the specific requirement to record the actual payment amount.
+
+### 1. Backend Updates (`main.py`)
+- **Database Schema**: Add `out_trade_no` column to `gsdh_data` to link users with payment orders.
+- **Pre-payment Validation**:
+  - Update `create_payment` (H5) and `create_native_payment`.
+  - Check if phone exists in `gsdh_data`.
+  - **Logic**:
+    - If `fee` has a valid amount (not empty, '0', or 'PENDING'), reject as "Already Registered".
+    - If `fee` is empty/PENDING, allow payment.
+  - Upsert user with `fee` = 'PENDING' and `payment_channel` = '..._pending'.
+- **Payment Status Sync**:
+  - Update `check_payment_status`:
+    - When WeChat returns `SUCCESS`:
+      - **Update `fee`** to the actual configured payment amount (e.g., "0.01").
+      - Update `payment_channel` to the final channel (removing '_pending').
+      - Update `out_trade_no` logic to ensure we find the correct user.
+
+### 2. Frontend Optimization (`templates/ticket.html`)
+- **Dynamic Form Fields**:
+  - Replace hardcoded inputs with a loop that renders fields based on `config.field_config` (managed in Admin).
+  - Respect "Show", "Required", and "Label" settings.
+- **QR Code Modal**:
+  - Add explicit text: "请使用微信扫一扫完成支付" (Please use WeChat Scan to pay).
+  - Optimize layout.
+- **Payment Logic**:
+  - Handle "Already Registered" error.
+  - Redirect to Success Page on completion.
+
+### 3. New Success Page
+- Create `templates/success.html` to show a "Registration Successful" message.
+- Add route in `main.py`.
+
+### 4. Admin Interface
+- Verify `templates/admin.html` field configuration works with the new `ticket.html` dynamic rendering.
+
+This ensures that successful payments overwrite the 'PENDING' status with the actual amount paid.

.vercel/project.json

@@ -0,0 +1 @@
+{"projectName":"trae_upload_7ilw"}

.vercelignore

@@ -0,0 +1,7 @@
+node_modules
+build
+dist
+.git
+.trae
+.log
+.figma

config.json

@@ -1,18 +1,46 @@
 {
-    "event_title": "123",
-    "event_sub_title": "123",
-    "event_time": "123",
-    "event_location": "123",
-    "event_content": "123",
+    "event_title": "AI共生大会",
+    "event_sub_title": "云南AI大会",
+    "event_time": "等待输入",
+    "event_location": "玉溪青花街三生咖啡酒吧",
+    "event_content": "等待输入",
     "primary_color": "#00f2ff",
     "secondary_color": "#0066ff",
     "bg_color": "#050814",
-    "header_image": "/static/image.jpg",
-    "enable_ticket_validation": false,
+    "header_image": "/static/image1.jpg",
+    "enable_ticket_validation": true,
+    "enable_sms_verification": true,
+    "enable_payment": true,
+    "payment_amount": 0.01,
+    "wechat_pay_config": {
+        "appid": "wxdf2ca73e6c0929f0",
+        "mchid": "1723685511",
+        "api_v3_key": "XishanquBanzhanweixinzhifumiyao3",
+        "serial_no": "49E299FC2F01841ECD6658D8B037C5338BD170BA",
+        "private_key_path": "static/cert/apiclient_key.pem",
+        "notify_url": "https://event.quant-speed.com/ticket/finish/"
+    },
     "enable_seating": false,
     "total_tables": 14,
     "max_per_table": 10,
-    "field_config": {
+    "ticket_field_config": {
+        "name": {
+            "label": "姓名",
+            "show": true,
+            "required": true
+        },
+        "phone": {
+            "label": "手机号码",
+            "show": true,
+            "required": true
+        },
+        "industry_company": {
+            "label": "单位名称",
+            "show": true,
+            "required": true
+        }
+    },
+    "checkin_field_config": {
         "name": {
             "label": "姓名",
             "show": true,
@@ -44,9 +72,21 @@
             "required": false
         }
     },
-    "db_host": "6.6.6.86",
-    "db_port": "5432",
-    "db_user": "gsdh",
-    "db_password": "123gsdh",
-    "db_name": "gsdh"
+    "wall_config": {
+        "bg_opacity": 0.3,
+        "show_title": true,
+        "learn_more_url": "",
+        "show_fields": {
+            "name": true,
+            "company_name": false,
+            "position": true,
+            "vision_2026": true,
+            "business_scope": true
+        }
+    },
+    "db_host": "6.6.6.66",
+    "db_port": "5432",
+    "db_user": "AI_event",
+    "db_password": "123AI_event",
+    "db_name": "AI_event"
 }

diagnose_db.py

@@ -0,0 +1,61 @@
+
+import psycopg2
+import json
+import os
+from psycopg2.extras import RealDictCursor
+
+def load_config():
+    if os.path.exists("config.json"):
+        with open("config.json", "r", encoding="utf-8") as f:
+            return json.load(f)
+    return {}
+
+def diagnose():
+    config = load_config()
+    print(f"Config Loaded: Host={config.get('db_host')}, DB={config.get('db_name')}, User={config.get('db_user')}")
+    
+    try:
+        conn = psycopg2.connect(
+            host=config.get("db_host", "localhost"),
+            port=config.get("db_port", "5432"),
+            user=config.get("db_user", "gsdh"),
+            password=config.get("db_password", "123gsdh"),
+            database=config.get("db_name", "gsdh"),
+            connect_timeout=5
+        )
+        cur = conn.cursor()
+        
+        # 1. List Tables
+        print("\n=== Tables in 'public' schema ===")
+        cur.execute("""
+            SELECT table_name 
+            FROM information_schema.tables 
+            WHERE table_schema = 'public'
+        """)
+        tables = cur.fetchall()
+        for t in tables:
+            print(f"- {t[0]}")
+            
+        # 2. Detail Columns for our tables
+        target_tables = ['gsdh_data', 'checkin_info']
+        for table in target_tables:
+            print(f"\n=== Columns for table '{table}' ===")
+            cur.execute("""
+                SELECT column_name, data_type, is_nullable 
+                FROM information_schema.columns 
+                WHERE table_name = %s
+            """, (table,))
+            columns = cur.fetchall()
+            if not columns:
+                print("(Table not found)")
+            else:
+                for col in columns:
+                    print(f"  - {col[0]}: {col[1]}")
+
+        conn.close()
+        
+    except Exception as e:
+        print(f"\nConnection Failed: {e}")
+
+if __name__ == "__main__":
+    diagnose()

docker_deply.sh

@@ -13,10 +13,10 @@
 # =============================================================================
 
 # 配置非局域网变量 - 公网上传方法
-SERVER_HOST="121.43.104.161"           # 服务器IP地址
-SERVER_USER="ubuntu"                     # 服务器用户名
-SERVER_PASSWORD="qweasdzxc1"        # 服务器密码
-SERVER_PORT="6222"         
+# SERVER_HOST="121.43.104.161"           # 服务器IP地址
+# SERVER_USER="ubuntu"                     # 服务器用户名
+# SERVER_PASSWORD="qweasdzxc1"        # 服务器密码
+# SERVER_PORT="6222"         
 
 # 配置局域网变量 - 公司局域网上传方法
 # SERVER_HOST="6.6.6.86"           # 服务器IP地址
@@ -25,6 +25,12 @@ SERVER_PORT="6222"
 # SERVER_PORT="22"                       # SSH端口，默认22
 
 
+SERVER_HOST="6.6.6.66"           # 服务器IP地址
+SERVER_USER="quant"                     # 服务器用户名
+SERVER_PASSWORD="123quant-speed"        # 服务器密码
+SERVER_PORT="22"         
+
+
 IMAGE_NAME="checkin_sys"              # Docker镜像名称
 IMAGE_TAG="latest"                     # Docker镜像标签
 CONTAINER_NAME="checkin_sys-container"       # 容器名称
@@ -163,27 +169,32 @@ deploy_on_server() {
     sshpass -p "$SERVER_PASSWORD" ssh -p "$SERVER_PORT" -o StrictHostKeyChecking=no "${SERVER_USER}@${SERVER_HOST}" << EOF
         set -e
         
+        # 定义 sudo 包装函数以处理密码输入
+        run_sudo() {
+            echo "$SERVER_PASSWORD" | sudo -S -p '' "\$@"
+        }
+
         echo "[INFO] 开始服务器端部署..."
         
         # 检查并停止现有容器
-        if sudo docker ps -a --format 'table {{.Names}}' | grep -q "^${CONTAINER_NAME}$"; then
+        if run_sudo docker ps -a --format 'table {{.Names}}' | grep -q "^${CONTAINER_NAME}$"; then
             echo "[INFO] 发现现有容器 ${CONTAINER_NAME}，正在停止并删除..."
-            sudo docker stop ${CONTAINER_NAME} || true
-            sudo docker rm ${CONTAINER_NAME} || true
+            run_sudo docker stop ${CONTAINER_NAME} || true
+            run_sudo docker rm ${CONTAINER_NAME} || true
         fi
         
         # 检查并删除现有镜像
-        if sudo docker images --format 'table {{.Repository}}:{{.Tag}}' | grep -q "^${IMAGE_NAME}:${IMAGE_TAG}$"; then
+        if run_sudo docker images --format 'table {{.Repository}}:{{.Tag}}' | grep -q "^${IMAGE_NAME}:${IMAGE_TAG}$"; then
             echo "[INFO] 发现现有镜像 ${IMAGE_NAME}:${IMAGE_TAG}，正在删除..."
-            sudo docker rmi ${IMAGE_NAME}:${IMAGE_TAG} || true
+            run_sudo docker rmi ${IMAGE_NAME}:${IMAGE_TAG} || true
         fi
         
         # 加载新镜像
         echo "[INFO] 加载新镜像..."
-        sudo docker load -i /tmp/${TAR_FILE}
+        run_sudo docker load -i /tmp/${TAR_FILE}
         
         # 验证镜像是否加载成功
-        if sudo docker images | grep -q "${IMAGE_NAME}"; then
+        if run_sudo docker images | grep -q "${IMAGE_NAME}"; then
             echo "[SUCCESS] 镜像加载成功"
         else
             echo "[ERROR] 镜像加载失败"
@@ -194,21 +205,21 @@ deploy_on_server() {
         echo "[INFO] 启动新容器..."
         # 使用 host 网络模式，让容器直接使用宿主机网络栈，从而可以通过 localhost:5432 访问宿主机数据库
         # 同时覆盖环境变量，强制使用本地数据库配置
-        sudo docker run -d --network host --name ${CONTAINER_NAME} \
+        run_sudo docker run -d --network host --name ${CONTAINER_NAME} \
             --env-file /tmp/.env \
             -e DB_HOST=localhost \
             -e DB_PORT=5432 \
             ${IMAGE_NAME}:${IMAGE_TAG}
         
         # 验证容器是否启动成功
-        if sudo docker ps | grep -q "${CONTAINER_NAME}"; then
+        if run_sudo docker ps | grep -q "${CONTAINER_NAME}"; then
             echo "[SUCCESS] 容器启动成功"
             echo "[INFO] 容器状态:"
-            sudo docker ps | grep "${CONTAINER_NAME}"
+            run_sudo docker ps | grep "${CONTAINER_NAME}"
         else
             echo "[ERROR] 容器启动失败"
             echo "[INFO] 查看容器日志:"
-            sudo docker logs ${CONTAINER_NAME}
+            run_sudo docker logs ${CONTAINER_NAME}
             exit 1
         fi
         

main.py

@@ -7,12 +7,19 @@ import psycopg2
 from psycopg2 import pool
 from psycopg2.extras import RealDictCursor
 from typing import Optional, List, Dict
+import datetime
+from datetime import timedelta
 import random
 import uuid
 import os
 import json
 import shutil
 import difflib
+import time
+import base64
+import requests
+from cryptography.hazmat.primitives import serialization, hashes
+from cryptography.hazmat.primitives.asymmetric import padding
 from concurrent.futures import ProcessPoolExecutor
 from dotenv import load_dotenv
 
@@ -35,17 +42,49 @@ DEFAULT_CONFIG = {
     "db_user": os.getenv("DB_USER", "gsdh"),
     "db_password": os.getenv("DB_PASSWORD", "123gsdh"),
     "db_name": os.getenv("DB_NAME", "gsdh"),
+    "enable_sms_verification": False,
+    "sms_verification_config": {
+        "template_code": "SMS_493295002",
+        "sign_name": "叠加态科技云南"
+    },
     "enable_ticket_validation": True,
     "enable_seating": True,
     "total_tables": 14,
     "max_per_table": 10,
-    "field_config": {
+    "ticket_field_config": {
+        "name": {"label": "姓名", "show": True, "required": True},
+        "phone": {"label": "手机号码", "show": True, "required": True},
+        "industry_company": {"label": "单位名称/行业类型", "show": True, "required": True}
+    },
+    "checkin_field_config": {
         "name": {"label": "姓名", "show": True, "required": True},
         "phone": {"label": "手机号码", "show": True, "required": True},
         "company_name": {"label": "单位名称", "show": True, "required": False},
         "position": {"label": "职务", "show": True, "required": False},
         "business_scope": {"label": "公司主要经营 / 业务", "show": True, "required": False},
         "vision_2026": {"label": "2026年业务愿景", "show": True, "required": False}
+    },
+    "wall_config": {
+        "show_title": True,
+        "learn_more_url": "https://www.example.com",
+        "show_fields": {
+             "name": True,
+             "company_name": True,
+             "position": True,
+             "vision_2026": True,
+             "business_scope": True
+        },
+        "bg_opacity": 0.3
+    },
+    "enable_payment": False,
+    "payment_amount": 0.01,
+    "wechat_pay_config": {
+        "mchid": "",
+        "appid": "",
+        "api_v3_key": "",
+        "serial_no": "",
+        "private_key_path": "cert/apiclient_key.pem",
+        "notify_url": "https://your-domain.com/api/payment/notify"
     }
 }
 
@@ -57,6 +96,15 @@ def load_config():
             for key, value in DEFAULT_CONFIG.items():
                 if key not in config:
                     config[key] = value
+            
+            # Deep merge for wall_config
+            if "wall_config" in config and isinstance(config["wall_config"], dict):
+                for k, v in DEFAULT_CONFIG["wall_config"].items():
+                    if k not in config["wall_config"]:
+                        config["wall_config"][k] = v
+            elif "wall_config" not in config:
+                 config["wall_config"] = DEFAULT_CONFIG["wall_config"]
+                 
             return config
     return DEFAULT_CONFIG
 
@@ -66,6 +114,9 @@ def save_config(config):
 
 CONFIG = load_config()
 
+# SMS Verification Storage (In-memory)
+SMS_CODES = {} # phone -> {code: str, expires_at: datetime}
+
 app = FastAPI()
 
 # 进程池全局变量
@@ -73,11 +124,29 @@ process_pool = None
 
 @app.on_event("startup")
 async def startup_event():
+    import sys
+    print(f"DEBUG: Running from {__file__}")
+    print(f"DEBUG: Python executable: {sys.executable}")
+    
     global process_pool
     # RK3588 有 8 个核心，预留一些给数据库和系统，使用 6 个核心进行计算
     process_pool = ProcessPoolExecutor(max_workers=6)
     print("ProcessPoolExecutor initialized with 6 workers")
     
+    # Debug: Print all registered routes
+    print("=== Registered Routes ===")
+    for route in app.routes:
+        if hasattr(route, "methods"):
+            print(f"{route.path} {route.methods}")
+        else:
+            print(f"{route.path}")
+    print("=========================")
+
+@app.post("/api/test-sms")
+async def test_sms_simple():
+    return {"message": "Test SMS route is working"}
+
+
 @app.on_event("shutdown")
 async def shutdown_event():
     if process_pool:
@@ -265,6 +334,7 @@ class CheckinRequest(BaseModel):
     gsdh_id: str
     name: str
     phone: str
+    verification_code: Optional[str] = None
     company_name: Optional[str] = None
     position: Optional[str] = None
     business_scope: Optional[str] = None
@@ -274,10 +344,113 @@ class CheckinRequest(BaseModel):
 class AddUserRequest(BaseModel):
     name: str
     phone: str
+    verification_code: Optional[str] = None
     industry_company: Optional[str] = None
     fee: Optional[str] = None
     payment_channel: Optional[str] = None
 
+class SendSMSRequest(BaseModel):
+    phone: str
+
+def verify_sms_code(phone: str, code: str) -> bool:
+    if not CONFIG.get("enable_sms_verification", False):
+        return True
+    
+    if not code:
+        return False
+        
+    record = SMS_CODES.get(phone)
+    if not record:
+        return False
+        
+    if datetime.datetime.now() > record["expires_at"]:
+        del SMS_CODES[phone]
+        return False
+        
+    if record["code"] == code:
+        # Optional: Delete after successful verification to prevent replay
+        # del SMS_CODES[phone] 
+        return True
+        
+    return False
+
+class VerifyCodeRequest(BaseModel):
+    phone: str
+    code: str
+
+@app.post("/api/verify-sms-code")
+def verify_sms_code_endpoint(req: VerifyCodeRequest):
+    if verify_sms_code(req.phone, req.code):
+         return JSONResponse({"success": True, "message": "验证成功"})
+    else:
+         return JSONResponse({"success": False, "message": "验证码错误或已过期"})
+
+@app.api_route("/api/send-sms", methods=["GET", "POST"])
+async def send_sms_endpoint(req: Request):
+    print(f"DEBUG: send_sms_endpoint called via {req.method}")
+    
+    # Handle GET for testing
+    if req.method == "GET":
+        return JSONResponse({"message": "GET method works, please use POST"})
+        
+    # Handle POST
+    try:
+        body = await req.json()
+        phone = body.get("phone")
+    except:
+        return JSONResponse({"success": False, "message": "Invalid JSON body"}, status_code=400)
+        
+    print(f"DEBUG: Processing phone={phone}")
+    
+    if not CONFIG.get("enable_sms_verification", False):
+        return JSONResponse({"success": False, "message": "短信验证未开启"})
+        
+    if not phone or len(phone) != 11:
+         return JSONResponse({"success": False, "message": "手机号格式错误"})
+         
+    # Generate 4 digit code
+    code = str(random.randint(1000, 9999))
+    
+    # Store code (expires in 5 minutes)
+    SMS_CODES[phone] = {
+        "code": code,
+        "expires_at": datetime.datetime.now() + timedelta(minutes=5)
+    }
+    
+    # Send SMS via external API
+    sms_config = CONFIG.get("sms_verification_config", {})
+    payload = {
+        "phone_number": phone,
+        "code": code,
+        "template_code": sms_config.get("template_code", "SMS_493295002"),
+        "sign_name": sms_config.get("sign_name", "叠加态科技云南")
+    }
+    
+    try:
+        print(f"DEBUG: Sending SMS payload: {payload}")
+        # Using a timeout to prevent hanging
+        res = requests.post(
+            'https://data.tangledup-ai.com/api/send-sms',
+            json=payload,
+            headers={'Content-Type': 'application/json', 'accept': 'application/json'},
+            timeout=30
+        )
+        
+        print(f"DEBUG: SMS API Response: {res.status_code} - {res.text}")
+        
+        if res.status_code == 200:
+            data = res.json()
+            if data.get("status") == "success":
+                 return JSONResponse({"success": True, "message": "验证码已发送"})
+            else:
+                 return JSONResponse({"success": False, "message": data.get("message", "发送失败")})
+        else:
+             return JSONResponse({"success": False, "message": f"发送失败: {res.status_code}"})
+             
+    except Exception as e:
+        print(f"SMS Send Error: {e}")
+        return JSONResponse({"success": False, "message": "发送验证码请求失败"})
+
 def get_db_connection():
     max_retries = 5
     for attempt in range(max_retries):
@@ -691,6 +864,15 @@ def search_user(query: str):
             else:
                 user = users[0]
         
+        # Normalize fee to float for frontend consistency
+        if user.get('fee'):
+            try:
+                user['fee'] = float(user['fee'])
+            except:
+                user['fee'] = 0.0
+        else:
+            user['fee'] = 0.0
+
         # Check if already signed
         if user.get('is_signed') == 'TRUE':
              # Check if already signed
@@ -735,6 +917,11 @@ def search_user(query: str):
 
 @app.post("/api/checkin")
 def checkin_user(checkin_data: CheckinRequest):
+    # Verify SMS Code if enabled
+    if CONFIG.get("enable_sms_verification", False):
+        if not verify_sms_code(checkin_data.phone, checkin_data.verification_code):
+             return JSONResponse(content={"success": False, "message": "手机验证码错误或已过期"}, status_code=400)
+
     try:
         conn = get_db_connection()
         cur = conn.cursor()
@@ -1055,6 +1242,44 @@ async def admin_page(request: Request):
     secret = os.getenv("ADD_USER_SECRET", "123quant-speed")
     return templates.TemplateResponse("admin.html", {"request": request, "secret": secret})
 
+@app.get("/wall", response_class=HTMLResponse)
+async def wall_page(request: Request):
+    """
+    渲染签到大屏页面。
+    """
+    global CONFIG
+    CONFIG = load_config()
+    return templates.TemplateResponse("wall.html", {"request": request, "config": CONFIG})
+
+@app.get("/api/wall/data")
+def get_wall_data():
+    """
+    获取大屏所需的数据：
+    1. 所有已签到用户的 Company Name, Vision, Business Scope
+    2. 过滤掉空数据
+    """
+    try:
+        conn = get_db_connection()
+        cur = conn.cursor(cursor_factory=RealDictCursor)
+        
+        # 获取最新的签到数据（按时间倒序）
+        query = """
+        SELECT gsdh_id, name, company_name, position, business_scope, vision_2026, social_point
+        FROM checkin_info
+        ORDER BY created_at DESC
+        """
+        cur.execute(query)
+        rows = cur.fetchall()
+        
+        cur.close()
+        release_db_connection(conn)
+        
+        return {"success": True, "data": rows}
+    except Exception as e:
+        if 'conn' in locals() and conn:
+            release_db_connection(conn)
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
 @app.get("/api/admin/config")
 def get_config():
     """
@@ -1129,6 +1354,7 @@ def reset_database():
                 industry_company VARCHAR(200),
                 fee VARCHAR(50),
                 payment_channel VARCHAR(50),
+                out_trade_no VARCHAR(100),
                 is_signed VARCHAR(10) DEFAULT 'FALSE'
             );
         """)
@@ -1166,6 +1392,549 @@ def reset_database():
             release_db_connection(conn)
         return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
 
+@app.post("/api/admin/init-db")
+def init_database():
+    """
+    初始化数据库：在不删除现有数据的情况下创建表结构（如果表不存在）。
+    适用于迁移到新数据库或修复表结构。
+    """
+    try:
+        # 1. 强制重新加载配置，确保使用磁盘上最新的 config.json
+        # 这避免了用户修改文件但未重启服务导致连接旧库的问题
+        current_config = load_config()
+        
+        print(f"Initializing DB with config: {current_config.get('db_host')}:{current_config.get('db_port')} DB={current_config.get('db_name')}")
+
+        # 2. 直接建立连接，不依赖全局连接池
+        conn = psycopg2.connect(
+            host=current_config.get("db_host", "localhost"),
+            port=current_config.get("db_port", "5432"),
+            user=current_config.get("db_user", "gsdh"),
+            password=current_config.get("db_password", "123gsdh"),
+            database=current_config.get("db_name", "gsdh"),
+            connect_timeout=10
+        )
+        conn.autocommit = False # Ensure transaction
+        cur = conn.cursor()
+        
+        # 3. Create Tables (IF NOT EXISTS)
+        # gsdh_data
+        cur.execute("""
+            CREATE TABLE IF NOT EXISTS gsdh_data (
+                new_id VARCHAR(50) PRIMARY KEY,
+                name VARCHAR(100),
+                phone VARCHAR(20) UNIQUE,
+                industry_company VARCHAR(200),
+                fee VARCHAR(50),
+                payment_channel VARCHAR(50),
+                out_trade_no VARCHAR(100),
+                is_signed VARCHAR(10) DEFAULT 'FALSE'
+            );
+        """)
+        
+        # checkin_info
+        cur.execute("""
+            CREATE TABLE IF NOT EXISTS checkin_info (
+                id SERIAL PRIMARY KEY,
+                gsdh_id VARCHAR(50) REFERENCES gsdh_data(new_id),
+                name VARCHAR(100),
+                phone VARCHAR(20),
+                company_name VARCHAR(200),
+                position VARCHAR(100),
+                business_scope TEXT,
+                vision_2026 TEXT,
+                location VARCHAR(50),
+                social_point INTEGER DEFAULT 5,
+                created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+            );
+        """)
+        
+        # 4. Migration: Add missing columns if table exists but column doesn't
+        # Helper to add column safely
+        def add_column_if_not_exists(table, column, type_def):
+            try:
+                cur.execute(f"ALTER TABLE {table} ADD COLUMN {column} {type_def}")
+                print(f"Added column {column} to {table}")
+            except psycopg2.errors.DuplicateColumn:
+                conn.rollback() # Rollback the sub-transaction error
+                print(f"Column {column} already exists in {table}")
+            except Exception as e:
+                conn.rollback()
+                print(f"Error adding column {column}: {e}")
+
+        # Ensure we are in a valid transaction state
+        conn.commit() 
+        
+        # Check and add columns for gsdh_data
+        # We need to handle transaction carefully. ALTER TABLE is transactional in Postgres.
+        # But if it fails, the transaction is aborted.
+        # So we check information_schema first to avoid DuplicateColumn error which aborts transaction.
+        
+        def safe_add_column(table, col, dtype):
+            cur.execute("""
+                SELECT column_name FROM information_schema.columns 
+                WHERE table_name = %s AND column_name = %s
+            """, (table, col))
+            if not cur.fetchone():
+                cur.execute(f"ALTER TABLE {table} ADD COLUMN {col} {dtype}")
+                print(f"Added column {col} to {table}")
+
+        safe_add_column('gsdh_data', 'fee', 'VARCHAR(50)')
+        safe_add_column('gsdh_data', 'payment_channel', 'VARCHAR(50)')
+        safe_add_column('gsdh_data', 'out_trade_no', 'VARCHAR(100)')
+        safe_add_column('gsdh_data', 'is_signed', "VARCHAR(10) DEFAULT 'FALSE'")
+        
+        safe_add_column('checkin_info', 'social_point', 'INTEGER DEFAULT 5')
+        safe_add_column('checkin_info', 'business_scope', 'TEXT')
+        safe_add_column('checkin_info', 'vision_2026', 'TEXT')
+
+        conn.commit()
+        cur.close()
+        conn.close()
+        
+        # Also update the global pool if needed, but not strictly necessary for this request
+        # But good practice to ensure subsequent requests use new config
+        global CONFIG
+        CONFIG = current_config
+        init_db_pool()
+        
+        return {"success": True, "message": f"数据库结构已初始化/迁移成功 (Host: {current_config.get('db_host')})"}
+    except Exception as e:
+        if 'conn' in locals() and conn:
+            conn.rollback()
+            conn.close()
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
+# ==========================================
+# WeChat Pay V3 & Ticket Logic
+# ==========================================
+
+class WeChatPayService:
+    def __init__(self, config):
+        self.mchid = config.get("mchid")
+        self.appid = config.get("appid")
+        self.api_v3_key = config.get("api_v3_key")
+        self.serial_no = config.get("serial_no")
+        self.private_key_path = config.get("private_key_path")
+        self.notify_url = config.get("notify_url")
+        self.private_key = self._load_private_key()
+
+    def _load_private_key(self):
+        try:
+            if not self.private_key_path or not os.path.exists(self.private_key_path):
+                print(f"Warning: Private key not found at {self.private_key_path}")
+                return None
+            with open(self.private_key_path, "rb") as f:
+                return serialization.load_pem_private_key(f.read(), password=None)
+        except Exception as e:
+            print(f"Error loading private key: {e}")
+            return None
+
+    def _generate_signature(self, method, url, timestamp, nonce_str, body):
+        if not self.private_key:
+            raise Exception("Private key not loaded")
+        
+        message = f"{method}\n{url}\n{timestamp}\n{nonce_str}\n{body}\n"
+        signature = self.private_key.sign(
+            message.encode("utf-8"),
+            padding.PKCS1v15(),
+            hashes.SHA256()
+        )
+        return base64.b64encode(signature).decode("utf-8")
+
+    def build_authorization_header(self, method, url, body):
+        timestamp = str(int(time.time()))
+        nonce_str = str(uuid.uuid4()).replace("-", "")
+        signature = self._generate_signature(method, url, timestamp, nonce_str, body)
+        
+        return (
+            f'WECHATPAY2-SHA256-RSA2048 mchid="{self.mchid}",'
+            f'nonce_str="{nonce_str}",'
+            f'signature="{signature}",'
+            f'timestamp="{timestamp}",'
+            f'serial_no="{self.serial_no}"'
+        )
+
+    def h5_payment(self, description, out_trade_no, amount_fen, client_ip, payer_openid=None):
+        url = "https://api.mch.weixin.qq.com/v3/pay/transactions/h5"
+        path = "/v3/pay/transactions/h5"
+        
+        data = {
+            "appid": self.appid,
+            "mchid": self.mchid,
+            "description": description,
+            "out_trade_no": out_trade_no,
+            "notify_url": self.notify_url,
+            "amount": {
+                "total": amount_fen,
+                "currency": "CNY"
+            },
+            "scene_info": {
+                "payer_client_ip": client_ip,
+                "h5_info": {
+                    "type": "Wap"
+                }
+            }
+        }
+        
+        body = json.dumps(data)
+        auth = self.build_authorization_header("POST", path, body)
+        
+        headers = {
+            "Content-Type": "application/json",
+            "Accept": "application/json",
+            "Authorization": auth
+        }
+        
+        response = requests.post(url, data=body, headers=headers)
+        
+        if response.status_code in [200, 202]:
+            return response.json()
+        else:
+            raise Exception(f"WeChat Pay Error: {response.text}")
+
+    def native_payment(self, description, out_trade_no, amount_fen, client_ip=None):
+        url = "https://api.mch.weixin.qq.com/v3/pay/transactions/native"
+        path = "/v3/pay/transactions/native"
+        
+        data = {
+            "appid": self.appid,
+            "mchid": self.mchid,
+            "description": description,
+            "out_trade_no": out_trade_no,
+            "notify_url": self.notify_url,
+            "amount": {
+                "total": amount_fen,
+                "currency": "CNY"
+            }
+        }
+        
+        body = json.dumps(data)
+        auth = self.build_authorization_header("POST", path, body)
+        
+        headers = {
+            "Content-Type": "application/json",
+            "Accept": "application/json",
+            "Authorization": auth
+        }
+        
+        response = requests.post(url, data=body, headers=headers)
+        
+        if response.status_code in [200, 202]:
+            return response.json()
+        else:
+            raise Exception(f"WeChat Pay Error: {response.text}")
+
+    def query_order(self, out_trade_no):
+        url = f"https://api.mch.weixin.qq.com/v3/pay/transactions/out-trade-no/{out_trade_no}?mchid={self.mchid}"
+        path = f"/v3/pay/transactions/out-trade-no/{out_trade_no}?mchid={self.mchid}"
+        
+        auth = self.build_authorization_header("GET", path, "")
+        
+        headers = {
+            "Accept": "application/json",
+            "Authorization": auth
+        }
+        
+        response = requests.get(url, headers=headers)
+        
+        if response.status_code == 200:
+            return response.json()
+        elif response.status_code == 404:
+            return {"trade_state": "NOTPAY"} # Or handle as not found
+        else:
+            raise Exception(f"WeChat Query Error: {response.text}")
+
+@app.get("/ticket", response_class=HTMLResponse)
+async def ticket_page(request: Request):
+    global CONFIG
+    CONFIG = load_config()
+    
+    if not CONFIG.get("enable_payment", False):
+        return HTMLResponse(content="<h1>报名通道尚未开启 / Registration Closed</h1>", status_code=403)
+        
+    return templates.TemplateResponse("ticket.html", {"request": request, "config": CONFIG})
+
+@app.get("/success", response_class=HTMLResponse)
+async def success_page(request: Request):
+    global CONFIG
+    CONFIG = load_config()
+    return templates.TemplateResponse("success.html", {"request": request, "config": CONFIG})
+
+class TicketPaymentRequest(BaseModel):
+    name: str
+    phone: str
+    verification_code: Optional[str] = None
+    company_name: Optional[str] = None
+    position: Optional[str] = None
+    business_scope: Optional[str] = None
+    vision_2026: Optional[str] = None
+
+@app.post("/api/payment/h5")
+async def create_payment(req: TicketPaymentRequest, request: Request):
+    try:
+        global CONFIG
+        CONFIG = load_config()
+        
+        if not CONFIG.get("enable_payment", False):
+            return JSONResponse(content={"success": False, "message": "支付未开启"}, status_code=403)
+            
+        wc_config = CONFIG.get("wechat_pay_config", {})
+        service = WeChatPayService(wc_config)
+        
+        # 1. Generate Order ID
+        out_trade_no = f"TICKET_{int(time.time())}_{uuid.uuid4().hex[:6]}"
+        
+        # 2. Amount (Convert to Fen)
+        amount_yuan = float(CONFIG.get("payment_amount", 0.01))
+        amount_fen = int(amount_yuan * 100)
+        
+        # 3. Client IP
+        client_ip = request.client.host
+        
+        # 4. Save Temporary User Data (Pending Payment)
+        # We can store this in gsdh_data with is_signed='FALSE' and a special status or just fee='PENDING'
+        # For simplicity, we create the user now but mark as unpaid/unsigned.
+        # Check if phone exists first
+        conn = get_db_connection()
+        cur = conn.cursor()
+        
+        # Calculate new ID
+        cur.execute("SELECT MAX(CAST(new_id AS INTEGER)) FROM gsdh_data WHERE new_id ~ '^[0-9]+$'")
+        row = cur.fetchone()
+        max_id = row[0] if row and row[0] is not None else 0
+        new_id = str(max_id + 1)
+        
+        # Upsert user (if phone exists, update; else insert)
+        cur.execute("SELECT new_id, fee FROM gsdh_data WHERE phone = %s", (req.phone,))
+        existing = cur.fetchone()
+        
+        if existing:
+            user_id = existing[0]
+            current_fee = existing[1]
+            
+            # Validation: Check if already paid
+            # Conditions for "Unpaid": None, Empty String, '0', 'PENDING'
+            if current_fee and current_fee not in ['0', 'PENDING']:
+                cur.close()
+                release_db_connection(conn)
+                return JSONResponse(content={"success": False, "message": "该手机号已完成报名，无需重复支付"}, status_code=400)
+            
+            cur.execute("""
+                UPDATE gsdh_data 
+                SET name=%s, industry_company=%s, fee='PENDING', payment_channel='wechat_h5_pending', out_trade_no=%s
+                WHERE new_id=%s
+            """, (req.name, req.company_name, out_trade_no, user_id))
+        else:
+            user_id = new_id
+            cur.execute("""
+                INSERT INTO gsdh_data (new_id, name, phone, industry_company, fee, payment_channel, is_signed, out_trade_no)
+                VALUES (%s, %s, %s, %s, 'PENDING', 'wechat_h5_pending', 'FALSE', %s)
+            """, (user_id, req.name, req.phone, req.company_name, out_trade_no))
+            
+        # Also store extra info in checkin_info? 
+        # Requirement: "If registration paid then add to gsdh_data"
+        # So we strictly only want them in gsdh_data if paid?
+        # But we need to track the order.
+        # Let's keep them as "fee='PENDING'" which effectively means not fully valid yet.
+        
+        conn.commit()
+        cur.close()
+        release_db_connection(conn)
+        
+        # 5. Call WeChat Pay
+        try:
+            res = service.h5_payment(
+                description=f"{CONFIG.get('event_title', 'Event')} Ticket",
+                out_trade_no=out_trade_no,
+                amount_fen=amount_fen,
+                client_ip=client_ip
+            )
+            h5_url = res.get("h5_url")
+            return {"success": True, "h5_url": h5_url, "out_trade_no": out_trade_no}
+            
+        except Exception as wx_e:
+            # If payment fails, maybe clean up or log
+            print(f"WeChat Pay Failed: {wx_e}")
+            # Mocking for testing if no key provided
+            if "Private key not loaded" in str(wx_e):
+                 return JSONResponse(content={"success": False, "message": "服务端未配置支付证书，无法发起支付"}, status_code=500)
+            return JSONResponse(content={"success": False, "message": f"支付请求失败: {str(wx_e)}"}, status_code=500)
+
+    except Exception as e:
+        if 'conn' in locals() and conn:
+            release_db_connection(conn)
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
+@app.post("/api/payment/native")
+async def create_native_payment(req: TicketPaymentRequest, request: Request):
+    """
+    处理 Native 支付请求 (扫码支付)。
+    """
+    try:
+        global CONFIG
+        CONFIG = load_config()
+        
+        # Verify SMS Code if enabled
+        if CONFIG.get("enable_sms_verification", False):
+            if not verify_sms_code(req.phone, req.verification_code):
+                 return JSONResponse(content={"success": False, "message": "手机验证码错误或已过期"}, status_code=400)
+        
+        if not CONFIG.get("enable_payment", False):
+            return JSONResponse(content={"success": False, "message": "支付未开启"}, status_code=403)
+            
+        wc_config = CONFIG.get("wechat_pay_config", {})
+        service = WeChatPayService(wc_config)
+        
+        # 1. Generate Order ID
+        out_trade_no = f"TICKET_{int(time.time())}_{uuid.uuid4().hex[:6]}"
+        
+        # 2. Amount (Convert to Fen)
+        amount_yuan = float(CONFIG.get("payment_amount", 0.01))
+        amount_fen = int(amount_yuan * 100)
+        
+        # 3. Save Temporary User Data (Pending Payment)
+        conn = get_db_connection()
+        cur = conn.cursor()
+        
+        # Calculate new ID
+        cur.execute("SELECT MAX(CAST(new_id AS INTEGER)) FROM gsdh_data WHERE new_id ~ '^[0-9]+$'")
+        row = cur.fetchone()
+        max_id = row[0] if row and row[0] is not None else 0
+        new_id = str(max_id + 1)
+        
+        # Upsert user
+        cur.execute("SELECT new_id, fee FROM gsdh_data WHERE phone = %s", (req.phone,))
+        existing = cur.fetchone()
+        
+        if existing:
+            user_id = existing[0]
+            current_fee = existing[1]
+            
+            # Validation: Check if already paid
+            if current_fee and current_fee not in ['0', 'PENDING']:
+                cur.close()
+                release_db_connection(conn)
+                return JSONResponse(content={"success": False, "message": "该手机号已完成报名，无需重复支付"}, status_code=400)
+
+            cur.execute("""
+                UPDATE gsdh_data 
+                SET name=%s, industry_company=%s, fee='PENDING', payment_channel='微信线上支付_pending', out_trade_no=%s
+                WHERE new_id=%s
+            """, (req.name, req.company_name, out_trade_no, user_id))
+        else:
+            user_id = new_id
+            cur.execute("""
+                INSERT INTO gsdh_data (new_id, name, phone, industry_company, fee, payment_channel, is_signed, out_trade_no)
+                VALUES (%s, %s, %s, %s, 'PENDING', '微信线上支付_pending', 'FALSE', %s)
+            """, (user_id, req.name, req.phone, req.company_name, out_trade_no))
+            
+        conn.commit()
+        cur.close()
+        release_db_connection(conn)
+        
+        # 4. Call WeChat Pay
+        try:
+            res = service.native_payment(
+                description=f"{CONFIG.get('event_title', 'Event')} Ticket",
+                out_trade_no=out_trade_no,
+                amount_fen=amount_fen,
+                client_ip=request.client.host
+            )
+            code_url = res.get("code_url")
+            return {"success": True, "code_url": code_url, "out_trade_no": out_trade_no}
+            
+        except Exception as wx_e:
+            print(f"WeChat Pay Failed: {wx_e}")
+            if "Private key not loaded" in str(wx_e):
+                 return JSONResponse(content={"success": False, "message": "服务端未配置支付证书，无法发起支付"}, status_code=500)
+            return JSONResponse(content={"success": False, "message": f"支付请求失败: {str(wx_e)}"}, status_code=500)
+
+    except Exception as e:
+        if 'conn' in locals() and conn:
+            release_db_connection(conn)
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
+@app.get("/api/payment/check/{out_trade_no}")
+async def check_payment_status(out_trade_no: str):
+    """
+    查询订单支付状态。
+    """
+    try:
+        global CONFIG
+        CONFIG = load_config()
+        wc_config = CONFIG.get("wechat_pay_config", {})
+        service = WeChatPayService(wc_config)
+        
+        # Call WeChat Query API
+        try:
+            res = service.query_order(out_trade_no)
+            trade_state = res.get("trade_state")
+            
+            if trade_state == "SUCCESS":
+                # Update DB to mark as paid
+                conn = get_db_connection()
+                try:
+                    cur = conn.cursor()
+                    
+                    # Get actual amount from Config
+                    amount = str(CONFIG.get("payment_amount", 0.01))
+                    
+                    # Update gsdh_data
+                    # Remove '_pending' suffix from payment_channel and set actual fee
+                    cur.execute("""
+                        UPDATE gsdh_data 
+                        SET fee = %s, 
+                            payment_channel = REPLACE(payment_channel, '_pending', '') 
+                        WHERE out_trade_no = %s
+                    """, (amount, out_trade_no))
+                    
+                    conn.commit()
+                    cur.close()
+                finally:
+                    release_db_connection(conn)
+                
+            return {"success": True, "trade_state": trade_state}
+            
+        except Exception as wx_e:
+             # Mock for testing without keys
+             if "Private key not loaded" in str(wx_e):
+                 # Simulate success for testing? No, stick to error.
+                 return {"success": False, "message": "配置错误"}
+             return {"success": False, "message": str(wx_e)}
+             
+    except Exception as e:
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
+@app.post("/api/payment/notify")
+async def payment_notify(request: Request):
+    # Handle WeChat Pay Callback
+    # 1. Verify Signature (Skip for MVP/Mock)
+    # 2. Decrypt Resource
+    # 3. Update Database
+    try:
+        body = await request.body()
+        # Mock logic: Assume success if we get here for now, or parse JSON
+        data = json.loads(body)
+        
+        # resource = data.get("resource", {})
+        # ciphertext = resource.get("ciphertext")
+        # nonce = resource.get("nonce")
+        # associated_data = resource.get("associated_data")
+        # Decrypt logic here...
+        
+        # Since we can't fully implement decryption without keys/certs,
+        # we will assume this endpoint receives a valid notification and update the user.
+        # In a real scenario, we MUST decrypt to get out_trade_no.
+        
+        # For this task, I'll log it.
+        print(f"Payment Notify Received: {data}")
+        
+        return JSONResponse(content={"code": "SUCCESS", "message": "OK"})
+    except Exception as e:
+        print(f"Notify Error: {e}")
+        return JSONResponse(content={"code": "FAIL", "message": "ERROR"}, status_code=500)
+
 if __name__ == "__main__":
     import uvicorn
     import argparse

requirements.txt

@@ -5,3 +5,5 @@ pydantic
 jinja2
 python-multipart
 python-dotenv
+requests
+cryptography

static/cert/apiclient_cert.pem

@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

static/cert/apiclient_key.pem

@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----

templates/admin.html

@@ -73,6 +73,41 @@
             font-size: 1.2rem;
             border-bottom: 1px solid rgba(255, 255, 255, 0.1);
             padding-bottom: 10px;
+            cursor: pointer;
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+            user-select: none;
+        }
+
+        h2::after {
+            content: '▼';
+            font-size: 0.8em;
+            transition: transform 0.3s;
+            opacity: 0.7;
+        }
+
+        .card.collapsed h2::after {
+            transform: rotate(-90deg);
+        }
+
+        .card.collapsed h2 {
+            border-bottom: none;
+            margin-bottom: 0;
+        }
+
+        .card-content {
+            transition: all 0.3s ease-in-out;
+            max-height: 3000px; /* Ensure enough height for content */
+            opacity: 1;
+            overflow: hidden;
+        }
+
+        .card.collapsed .card-content {
+            max-height: 0;
+            opacity: 0;
+            margin: 0;
+            padding: 0;
         }
 
         .form-group {
@@ -287,8 +322,17 @@
     <div class="container">
         <h1>管理后台</h1>
         
+        <div style="text-align: center; margin-bottom: 25px;">
+            <a href="/wall" target="_blank" style="text-decoration: none;">
+                <button class="btn-lg" style="background: linear-gradient(90deg, #6a11cb 0%, #2575fc 100%); width: auto; padding: 15px 40px; box-shadow: 0 0 20px rgba(37, 117, 252, 0.5);">
+                    📺 打开签到大屏 (Large Screen)
+                </button>
+            </a>
+        </div>
+        
         <div class="card">
             <h2>基本信息设置</h2>
+            <div class="card-content">
                 <div class="form-group">
                     <label>活动标题</label>
                     <input type="text" id="event_title">
@@ -310,20 +354,28 @@
                     <textarea id="event_content" rows="4"></textarea>
                 </div>
             </div>
+        </div>
 
-        <div class="card">
+        <div class="card collapsed">
             <h2>签到设置</h2>
+            <div class="card-content">
                 <div class="checkbox-wrapper">
                     <input type="checkbox" id="enable_ticket_validation">
                     <label for="enable_ticket_validation">开启验票验证 (核对数据库与付款记录)</label>
                 </div>
+                <div class="checkbox-wrapper">
+                    <input type="checkbox" id="enable_sms_verification">
+                    <label for="enable_sms_verification">开启手机号短信验证 (SMS Verification)</label>
+                </div>
                 <p style="font-size: 0.9em; color: var(--text-muted); margin-left: 30px;">
                     关闭后将跳过数据库核查，直接允许签到（若用户不存在将自动创建）。
                 </p>
             </div>
+        </div>
 
-        <div class="card">
+        <div class="card collapsed">
             <h2>座位设置</h2>
+            <div class="card-content">
                 <div class="checkbox-wrapper">
                     <input type="checkbox" id="enable_seating" onchange="toggleSeatingInputs()">
                     <label for="enable_seating">开启分桌功能</label>
@@ -339,9 +391,12 @@
                     </div>
                 </div>
             </div>
+        </div>
 
-        <div class="card">
-            <h2>表单字段设置</h2>
+        <div class="card collapsed">
+            <h2>报名输入字段设置 (Registration Fields)</h2>
+            <div class="card-content">
+                <p style="font-size: 0.9em; color: var(--text-muted); margin-bottom: 15px;">对应 gsdh_data 表 (ticket.html)</p>
                 <table style="width: 100%; border-collapse: collapse; color: white;">
                     <thead>
                         <tr style="border-bottom: 1px solid rgba(255,255,255,0.1); text-align: left;">
@@ -350,14 +405,82 @@
                             <th style="padding: 10px;">是否必填</th>
                         </tr>
                     </thead>
-                <tbody id="field_config_body">
-                    <!-- Fields will be injected here -->
+                    <tbody id="ticket_field_config_body">
+                        <!-- Ticket Fields will be injected here -->
                     </tbody>
                 </table>
             </div>
+        </div>
 
-        <div class="card">
+        <div class="card collapsed">
+            <h2>签到/大屏字段设置 (Check-in Fields)</h2>
+            <div class="card-content">
+                <p style="font-size: 0.9em; color: var(--text-muted); margin-bottom: 15px;">对应 checkin_info 表 (wall/checkin)</p>
+                <table style="width: 100%; border-collapse: collapse; color: white;">
+                    <thead>
+                        <tr style="border-bottom: 1px solid rgba(255,255,255,0.1); text-align: left;">
+                            <th style="padding: 10px;">字段名称</th>
+                            <th style="padding: 10px;">是否显示</th>
+                            <th style="padding: 10px;">是否必填</th>
+                        </tr>
+                    </thead>
+                    <tbody id="checkin_field_config_body">
+                        <!-- Checkin Fields will be injected here -->
+                    </tbody>
+                </table>
+            </div>
+        </div>
+
+        <div class="card collapsed">
+            <h2>支付设置 (Payment)</h2>
+            <div class="card-content">
+                <div class="checkbox-wrapper">
+                    <input type="checkbox" id="enable_payment">
+                    <label for="enable_payment">开启付费报名 (Enable Paid Registration)</label>
+                </div>
+                <p style="font-size: 0.9em; color: var(--text-muted); margin-left: 30px; margin-bottom: 15px;">
+                    开启后，<a href="/ticket" target="_blank" style="color: var(--primary-color);">/ticket</a> 页面将开放访问。
+                </p>
+                <div class="form-group">
+                    <label>支付金额 (元)</label>
+                    <input type="number" id="payment_amount" step="0.01" min="0.01">
+                </div>
+                
+                <h3 style="color: #b0c4de; margin: 20px 0 15px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 5px; font-size: 1rem;">微信支付配置 (WeChat Pay V3)</h3>
+                
+                <div class="form-group">
+                    <label>AppID</label>
+                    <input type="text" id="wx_appid" placeholder="wx...">
+                </div>
+                <div class="form-group">
+                    <label>MchID (商户号)</label>
+                    <input type="text" id="wx_mchid" placeholder="16...">
+                </div>
+                <div class="form-group">
+                    <label>API V3 Key</label>
+                    <div class="input-group">
+                        <input type="password" id="wx_api_v3_key" placeholder="32位密钥">
+                        <button class="toggle-btn" aria-label="显示/隐藏" data-target="wx_api_v3_key" onclick="togglePasswordVisibility(this)">显示</button>
+                    </div>
+                </div>
+                <div class="form-group">
+                    <label>Serial No (证书序列号)</label>
+                    <input type="text" id="wx_serial_no" placeholder="证书序列号">
+                </div>
+                <div class="form-group">
+                    <label>商户私钥路径 (Private Key Path)</label>
+                    <input type="text" id="wx_private_key_path" placeholder="cert/apiclient_key.pem">
+                </div>
+                <div class="form-group">
+                    <label>回调地址 (Notify URL)</label>
+                    <input type="text" id="wx_notify_url" placeholder="https://your-domain.com/api/payment/notify">
+                </div>
+            </div>
+        </div>
+
+        <div class="card collapsed">
             <h2>数据库设置</h2>
+            <div class="card-content">
                 <div class="form-group">
                     <label>数据库地址 (Host)</label>
                     <input type="text" id="db_host" placeholder="localhost">
@@ -382,10 +505,51 @@
                     <input type="text" id="db_name">
                 </div>
                 <button class="btn-success" onclick="testDbConnection()">测试连接</button>
+                <button class="btn-lg" style="margin-left: 10px; background: linear-gradient(90deg, #17a2b8 0%, #138496 100%);" onclick="initDatabase()">初始化/迁移结构</button>
+                <p style="font-size: 0.9em; color: var(--text-muted); margin-top: 10px;">
+                    提示：切换到新数据库后，点击“初始化/迁移结构”可自动创建表结构（不会删除现有数据）。
+                </p>
+            </div>
         </div>
 
-        <div class="card">
+        <div class="card collapsed">
+            <h2>大屏设置 (Wall Config)</h2>
+            <div class="card-content">
+                <div class="form-group">
+                    <label>背景图片透明度 (0-1)</label>
+                    <input type="number" id="wall_bg_opacity" step="0.1" min="0" max="1" value="0.3">
+                </div>
+                <div class="checkbox-wrapper">
+                    <input type="checkbox" id="wall_show_title"> <label for="wall_show_title">显示大屏标题</label>
+                </div>
+                <div class="form-group">
+                    <label>了解我们 URL (手机端底部按钮)</label>
+                    <input type="text" id="wall_learn_more_url" placeholder="https://...">
+                </div>
+                <div class="form-group">
+                    <label>显示字段</label>
+                    <div class="checkbox-wrapper">
+                        <input type="checkbox" id="wall_show_name"> <label for="wall_show_name">姓名</label>
+                    </div>
+                    <div class="checkbox-wrapper">
+                        <input type="checkbox" id="wall_show_company"> <label for="wall_show_company">单位名称</label>
+                    </div>
+                    <div class="checkbox-wrapper">
+                        <input type="checkbox" id="wall_show_position"> <label for="wall_show_position">职务</label>
+                    </div>
+                    <div class="checkbox-wrapper">
+                        <input type="checkbox" id="wall_show_vision"> <label for="wall_show_vision">愿景 (Vision)</label>
+                    </div>
+                    <div class="checkbox-wrapper">
+                        <input type="checkbox" id="wall_show_scope"> <label for="wall_show_scope">业务范围 (弹幕)</label>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <div class="card collapsed">
             <h2>主题设置</h2>
+            <div class="card-content">
                 <div class="form-group">
                     <label>主色调 (Primary Color)</label>
                     <input type="color" id="primary_color">
@@ -399,9 +563,11 @@
                     <input type="color" id="bg_color">
                 </div>
             </div>
+        </div>
 
-        <div class="card">
+        <div class="card collapsed">
             <h2>图片设置</h2>
+            <div class="card-content">
                 <div class="form-group">
                     <label>顶部头图</label>
                     <input type="file" id="header_image_file" accept="image/*" style="padding: 10px 0;">
@@ -409,24 +575,36 @@
                 </div>
                 <button onclick="uploadImage()">上传图片</button>
             </div>
+        </div>
 
         <div style="margin-bottom: 25px; text-align: center;">
             <button onclick="saveConfig()" class="btn-block btn-lg">保存所有设置</button>
         </div>
 
-        <div class="card danger-zone">
+        <div class="card danger-zone collapsed">
             <h2>危险区域</h2>
+            <div class="card-content">
                 <p style="color: #ffcccc; margin-bottom: 15px;">此处操作不可逆，请谨慎操作。</p>
                 <div class="form-group">
                     <button class="btn-danger" onclick="resetDatabase()">重置/创建数据库</button>
                     <p style="font-size: 0.9em; color: #ffcccc; margin-top: 10px;">这将清空所有签到数据并重新创建表结构。</p>
                 </div>
             </div>
+        </div>
 
         <div id="message"></div>
     </div>
 
     <script>
+        // Collapsible Cards Logic
+        document.addEventListener('DOMContentLoaded', () => {
+            document.querySelectorAll('.card h2').forEach(header => {
+                header.addEventListener('click', () => {
+                    header.parentElement.classList.toggle('collapsed');
+                });
+            });
+        });
+
         // Use secret from backend
         const ACCESS_SECRET = "{{ secret }}";
 
@@ -493,6 +671,19 @@
                 
                 // Checkin Config
                 document.getElementById('enable_ticket_validation').checked = config.enable_ticket_validation !== false;
+                document.getElementById('enable_sms_verification').checked = config.enable_sms_verification === true;
+
+                // Payment Config
+                document.getElementById('enable_payment').checked = config.enable_payment === true;
+                document.getElementById('payment_amount').value = config.payment_amount || 0.01;
+
+                const wx = config.wechat_pay_config || {};
+                document.getElementById('wx_appid').value = wx.appid || '';
+                document.getElementById('wx_mchid').value = wx.mchid || '';
+                document.getElementById('wx_api_v3_key').value = wx.api_v3_key || '';
+                document.getElementById('wx_serial_no').value = wx.serial_no || '';
+                document.getElementById('wx_private_key_path').value = wx.private_key_path || '';
+                document.getElementById('wx_notify_url').value = wx.notify_url || '';
 
                 // Seating Config
                 document.getElementById('enable_seating').checked = config.enable_seating !== false; // Default true
@@ -500,15 +691,21 @@
                 document.getElementById('max_per_table').value = config.max_per_table || 10;
                 toggleSeatingInputs();
                 
-                // Field Config
-                renderFieldConfig(config.field_config || {
+                // Field Configs
+                renderFieldConfig('ticket_field_config_body', config.ticket_field_config || {
                     "name": {"label": "姓名", "show": true, "required": true},
                     "phone": {"label": "手机号码", "show": true, "required": true},
+                    "industry_company": {"label": "行业名称/单位名称", "show": true, "required": true}
+                }, ["name", "phone", "industry_company"]);
+
+                renderFieldConfig('checkin_field_config_body', config.checkin_field_config || {
+                    "name": {"label": "姓名", "show": true, "required": true},
+                    "phone": {"label": "手机号码", "show": True, "required": True},
                     "company_name": {"label": "单位名称", "show": true, "required": false},
                     "position": {"label": "职务", "show": true, "required": false},
                     "business_scope": {"label": "公司主要经营 / 业务", "show": true, "required": false},
                     "vision_2026": {"label": "2026年业务愿景", "show": true, "required": false}
-                });
+                }, ["name", "phone", "company_name", "position", "business_scope", "vision_2026"]);
 
                 // DB Config
                 document.getElementById('db_host').value = config.db_host || '';
@@ -516,14 +713,27 @@
                 document.getElementById('db_user').value = config.db_user || '';
                 document.getElementById('db_password').value = config.db_password || '';
                 document.getElementById('db_name').value = config.db_name || '';
+
+                // Wall Config
+                const wc = config.wall_config || {};
+                const show = wc.show_fields || {};
+                document.getElementById('wall_bg_opacity').value = wc.bg_opacity !== undefined ? wc.bg_opacity : 0.3;
+                document.getElementById('wall_show_title').checked = wc.show_title !== false;
+                document.getElementById('wall_learn_more_url').value = wc.learn_more_url || '';
+                document.getElementById('wall_show_name').checked = show.name !== false;
+                document.getElementById('wall_show_position').checked = show.position !== false;
+                document.getElementById('wall_show_vision').checked = show.vision_2026 !== false;
+                document.getElementById('wall_show_scope').checked = show.business_scope !== false;
             });
 
-        function renderFieldConfig(fieldConfig) {
-            const tbody = document.getElementById('field_config_body');
+        function renderFieldConfig(tbodyId, fieldConfig, orderedKeys) {
+            const tbody = document.getElementById(tbodyId);
             tbody.innerHTML = '';
             
-            // Order of fields
-            const orderedKeys = ["name", "phone", "company_name", "position", "business_scope", "vision_2026"];
+            // If orderedKeys not provided, use default order or Object.keys
+            if (!orderedKeys) {
+                orderedKeys = Object.keys(fieldConfig);
+            }
             
             orderedKeys.forEach(key => {
                 if (!fieldConfig[key]) return;
@@ -531,9 +741,7 @@
                 const tr = document.createElement('tr');
                 tr.style.borderBottom = '1px solid rgba(255,255,255,0.05)';
                 
-                // Name/Phone lock logic (can modify required/show but maybe should lock show for logic safety? 
-                // User asked to set displayed/required, so I will allow it but maybe warn or just allow it.)
-                // Actually, name/phone are critical. I will disable the 'show' checkbox for them to prevent system break.
+                // Name/Phone lock logic
                 const isLocked = (key === 'name' || key === 'phone');
                 
                 tr.innerHTML = `
@@ -549,16 +757,14 @@
             });
         }
 
-        function getFieldConfig() {
+        function getFieldConfig(tbodyId) {
             const config = {};
-            const rows = document.querySelectorAll('#field_config_body tr');
+            const rows = document.querySelectorAll(`#${tbodyId} tr`);
             rows.forEach(row => {
                 const showCb = row.querySelector('.field-show');
                 const reqCb = row.querySelector('.field-required');
                 const key = showCb.dataset.key;
                 
-                // Retrieve label from somewhere or just hardcode/store in data attr.
-                // Simple way: text content
                 const labelText = row.cells[0].textContent.split(' (')[0];
                 
                 config[key] = {
@@ -567,7 +773,7 @@
                     required: reqCb.checked
                 };
             });
-            // Ensure locked fields are true/true if disabled
+            // Ensure locked fields are true/true
             if (config.name) { config.name.show = true; config.name.required = true; }
             if (config.phone) { config.phone.show = true; config.phone.required = true; }
             
@@ -596,6 +802,19 @@
                 
                 // Checkin Config
                 enable_ticket_validation: document.getElementById('enable_ticket_validation').checked,
+                enable_sms_verification: document.getElementById('enable_sms_verification').checked,
+
+                // Payment Config
+                enable_payment: document.getElementById('enable_payment').checked,
+                payment_amount: parseFloat(document.getElementById('payment_amount').value),
+                wechat_pay_config: {
+                    appid: document.getElementById('wx_appid').value,
+                    mchid: document.getElementById('wx_mchid').value,
+                    api_v3_key: document.getElementById('wx_api_v3_key').value,
+                    serial_no: document.getElementById('wx_serial_no').value,
+                    private_key_path: document.getElementById('wx_private_key_path').value,
+                    notify_url: document.getElementById('wx_notify_url').value
+                },
 
                 // Seating Config
                 enable_seating: document.getElementById('enable_seating').checked,
@@ -603,7 +822,22 @@
                 max_per_table: parseInt(document.getElementById('max_per_table').value),
 
                 // Field Config
-                field_config: getFieldConfig(),
+                ticket_field_config: getFieldConfig('ticket_field_config_body'),
+                checkin_field_config: getFieldConfig('checkin_field_config_body'),
+
+                // Wall Config
+                wall_config: {
+                    bg_opacity: parseFloat(document.getElementById('wall_bg_opacity').value),
+                    show_title: document.getElementById('wall_show_title').checked,
+                    learn_more_url: document.getElementById('wall_learn_more_url').value,
+                    show_fields: {
+                        name: document.getElementById('wall_show_name').checked,
+                        company_name: document.getElementById('wall_show_company').checked,
+                        position: document.getElementById('wall_show_position').checked,
+                        vision_2026: document.getElementById('wall_show_vision').checked,
+                        business_scope: document.getElementById('wall_show_scope').checked
+                    }
+                },
 
                 // DB Config
                 db_host: document.getElementById('db_host').value,
@@ -682,6 +916,24 @@
             }
         }
 
+        async function initDatabase() {
+            if (!confirm('确定要在当前配置的数据库中初始化/迁移表结构吗？\n（此操作安全，不会删除现有数据）')) return;
+            
+            try {
+                const res = await fetch('/api/admin/init-db', {
+                    method: 'POST'
+                });
+                const data = await res.json();
+                if (res.ok) {
+                    showMessage('数据库结构初始化/迁移成功', 'success');
+                } else {
+                    showMessage('初始化失败: ' + data.message, 'error');
+                }
+            } catch (e) {
+                showMessage('网络错误', 'error');
+            }
+        }
+
         async function resetDatabase() {
             if (!confirm('确定要重置数据库吗？所有数据将被清空！')) return;
             

templates/index.html

@@ -487,9 +487,20 @@
                 <label>请输入手机号码或姓名</label>
                 <input type="text" id="search-input" placeholder="例如：13800000000 或 张三">
             </div>
-            <button onclick="searchUser()" id="search-btn">查询</button>
+            <button onclick="searchUser()" id="search-btn">签到</button>
             <div id="search-error" class="error-msg hidden"></div>
             <div id="user-list" class="hidden" style="margin-top: 15px;"></div>
+
+            {% if config.enable_payment %}
+            <div style="margin-top: 25px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); text-align: center;">
+                <p style="color: var(--text-muted); font-size: 0.9rem; margin-bottom: 15px;">尚未购票？</p>
+                <a href="/ticket" style="text-decoration: none;">
+                    <button style="background: transparent; border: 1px solid var(--primary-color); color: var(--primary-color);">
+                        购票报名 (¥{{ config.payment_amount }})
+                    </button>
+                </a>
+            </div>
+            {% endif %}
         </div>
 
         <!-- Step 2: Fill Info -->
@@ -513,35 +524,33 @@
                     <input type="text" id="form-phone" required>
                 </div>
 
-                {% set fc = config.field_config or {} %}
-                
-                {% if fc.company_name and fc.company_name.show %}
-                <div class="input-group">
-                    <label>{{ fc.company_name.label }}</label>
-                    <input type="text" id="form-company" placeholder="点此输入" {{ 'required' if fc.company_name.required else '' }}>
+                <div class="input-group hidden" id="sms-verification-group">
+                    <label>验证码</label>
+                    <div style="display: flex; gap: 10px;">
+                        <input type="text" id="form-verification-code" placeholder="输入验证码" style="flex: 1;">
+                        <button type="button" id="send-checkin-code-btn" onclick="sendCheckinSms()" style="width: auto; padding: 14px; background: var(--secondary-color); margin-bottom: 0; border: none; border-radius: 8px; color: white; cursor: pointer; font-weight: bold;">发送验证码</button>
                     </div>
-                {% endif %}
-
-                {% if fc.position and fc.position.show %}
-                <div class="input-group">
-                    <label>{{ fc.position.label }}</label>
-                    <input type="text" id="form-position" placeholder="点此输入" {{ 'required' if fc.position.required else '' }}>
                 </div>
-                {% endif %}
 
-                {% if fc.business_scope and fc.business_scope.show %}
-                <div class="input-group">
-                    <label>{{ fc.business_scope.label }}</label>
-                    <textarea id="form-business" rows="2" placeholder="点此输入" {{ 'required' if fc.business_scope.required else '' }}></textarea>
+                <div class="input-group hidden" id="group-company">
+                    <label id="label-company">单位名称</label>
+                    <input type="text" id="form-company" placeholder="点此输入">
                 </div>
-                {% endif %}
 
-                {% if fc.vision_2026 and fc.vision_2026.show %}
-                <div class="input-group">
-                    <label>{{ fc.vision_2026.label }}</label>
-                    <textarea id="form-vision" rows="3" placeholder="点此输入 (为了业务更好对接，最好表述清晰)" {{ 'required' if fc.vision_2026.required else '' }}></textarea>
+                <div class="input-group hidden" id="group-position">
+                    <label id="label-position">职务</label>
+                    <input type="text" id="form-position" placeholder="点此输入">
+                </div>
+
+                <div class="input-group hidden" id="group-business">
+                    <label id="label-business">公司主要经营 / 业务</label>
+                    <textarea id="form-business" rows="2" placeholder="点此输入"></textarea>
+                </div>
+
+                <div class="input-group hidden" id="group-vision">
+                    <label id="label-vision">2026年业务愿景</label>
+                    <textarea id="form-vision" rows="3" placeholder="点此输入 (为了业务更好对接，最好表述清晰)"></textarea>
                 </div>
-                {% endif %}
 
                 <input type="hidden" id="form-location" value="">
 
@@ -568,7 +577,7 @@
             </div>
             
             <p style="margin-top: 20px;">请入座等待会议开始</p>
-            <button onclick="resetFlow()" style="margin-top: 30px; background: transparent; border: 1px solid rgba(255,255,255,0.2);">返回首页</button>
+            <button id="success-btn" onclick="window.location.href='/wall'" style="margin-top: 30px; background: transparent; border: 1px solid rgba(255,255,255,0.2);">前往活动</button>
         </div>
 
         <!-- Step 4: Already Signed -->
@@ -593,7 +602,7 @@
             </div>
             
             <p style="margin-top: 20px;">请入座等待会议开始</p>
-            <button onclick="resetFlow()" style="margin-top: 30px; background: transparent; border: 1px solid rgba(255,255,255,0.2);">返回首页</button>
+            <button id="signed-btn" onclick="window.location.href='/wall'" style="margin-top: 30px; background: transparent; border: 1px solid rgba(255,255,255,0.2);">前往活动</button>
         </div>
     </div>
 
@@ -635,6 +644,140 @@
         // Inject Config
         const CONFIG = {{ config | tojson }};
 
+        let isCheckinCodeVerified = false;
+
+        async function refreshConfig() {
+            try {
+                const res = await fetch('/api/admin/config');
+                if (res.ok) {
+                    const newConfig = await res.json();
+                    // Update global CONFIG object
+                    Object.assign(CONFIG, newConfig);
+                    applyConfigUI();
+                }
+            } catch (e) {
+                console.error("Failed to refresh config", e);
+            }
+        }
+
+        function applyConfigUI() {
+            const smsGroup = document.getElementById('sms-verification-group');
+            if (smsGroup) {
+                if (CONFIG.enable_sms_verification) {
+                    smsGroup.classList.remove('hidden');
+                } else {
+                    smsGroup.classList.add('hidden');
+                }
+            }
+
+            // Apply field config (Show/Hide/Required)
+            const fc = CONFIG.checkin_field_config || {};
+            const fields = [
+                { key: 'company_name', groupId: 'group-company', inputId: 'form-company', labelId: 'label-company' },
+                { key: 'position', groupId: 'group-position', inputId: 'form-position', labelId: 'label-position' },
+                { key: 'business_scope', groupId: 'group-business', inputId: 'form-business', labelId: 'label-business' },
+                { key: 'vision_2026', groupId: 'group-vision', inputId: 'form-vision', labelId: 'label-vision' }
+            ];
+
+            fields.forEach(field => {
+                const conf = fc[field.key] || { show: false, required: false, label: '' };
+                const group = document.getElementById(field.groupId);
+                const input = document.getElementById(field.inputId);
+                const label = document.getElementById(field.labelId);
+
+                if (group && input) {
+                    // Visibility
+                    if (conf.show) {
+                        group.classList.remove('hidden');
+                    } else {
+                        group.classList.add('hidden');
+                    }
+
+                    // Required
+                    input.required = conf.required === true;
+
+                    // Label
+                    if (label && conf.label) {
+                        label.textContent = conf.label;
+                    }
+                }
+            });
+        }
+
+        function updateCheckinButtonState() {
+            const btn = document.getElementById('submit-btn');
+            const codeInput = document.getElementById('form-verification-code');
+            const smsGroup = document.getElementById('sms-verification-group');
+            // Check if loading (by checking loader class or text content)
+            if (btn.innerHTML.includes('loader')) return;
+
+            // Check if SMS verification is enabled (group is visible)
+            if (smsGroup && !smsGroup.classList.contains('hidden')) {
+                if (isCheckinCodeVerified && codeInput && codeInput.value.trim().length === 4) {
+                    btn.disabled = false;
+                } else {
+                    btn.disabled = true;
+                }
+            } else {
+                btn.disabled = false;
+            }
+        }
+        
+        async function verifyCheckinCode() {
+            const codeInput = document.getElementById('form-verification-code');
+            const phoneInput = document.getElementById('form-phone');
+            const errorDiv = document.getElementById('submit-error');
+            
+            if (!codeInput) return;
+            
+            const code = codeInput.value.trim();
+            const phone = phoneInput ? phoneInput.value.trim() : '';
+            
+            if (code.length === 4 && phone) {
+                 try {
+                    const res = await fetch('/api/verify-sms-code', {
+                        method: 'POST',
+                        headers: {'Content-Type': 'application/json'},
+                        body: JSON.stringify({phone: phone, code: code})
+                    });
+                    const data = await res.json();
+                    if (data.success) {
+                        isCheckinCodeVerified = true;
+                        errorDiv.classList.add('hidden');
+                    } else {
+                        isCheckinCodeVerified = false;
+                        errorDiv.textContent = "验证码错误";
+                        errorDiv.classList.remove('hidden');
+                    }
+                 } catch(e) {
+                     isCheckinCodeVerified = false;
+                 }
+            } else {
+                isCheckinCodeVerified = false;
+                if (code.length < 4) errorDiv.classList.add('hidden');
+            }
+            updateCheckinButtonState();
+        }
+
+        window.addEventListener('DOMContentLoaded', () => {
+            applyConfigUI();
+            const codeInput = document.getElementById('form-verification-code');
+            const phoneInput = document.getElementById('form-phone');
+            
+            if (codeInput) {
+                codeInput.addEventListener('input', verifyCheckinCode);
+                // Initial check
+                updateCheckinButtonState();
+            }
+            
+            if (phoneInput) {
+                phoneInput.addEventListener('input', () => {
+                    isCheckinCodeVerified = false;
+                    updateCheckinButtonState();
+                });
+            }
+        });
+
         async function searchUser() {
             const query = document.getElementById('search-input').value.trim();
             const btn = document.getElementById('search-btn');
@@ -661,6 +804,7 @@
 
                 if (response.ok) {
                     if (data.allow_create) {
+                        await refreshConfig();
                         const u = data.user || {};
                         const tempId = 'TEMP_' + Date.now();
                         currentUser = { new_id: tempId };
@@ -675,6 +819,8 @@
 
                         document.getElementById('step-search').classList.add('hidden');
                         document.getElementById('step-form').classList.remove('hidden');
+                        applyConfigUI();
+                        updateCheckinButtonState();
                         return;
                     }
 
@@ -716,6 +862,7 @@
                         }
                     } else {
                         // Single user found
+                        await refreshConfig();
                         selectUser(data.user);
                     }
                 } else {
@@ -732,11 +879,15 @@
             }
         }
 
-        function selectUser(user) {
+        async function selectUser(user) {
             // Check if fee is 0 (unpaid)
-            if (user.fee == 0) {
+            // Ensure fee is treated as number. If fee is missing or 0, block checkin.
+            // CONFIG.payment_amount is usually 0.01 or 26.
+            const fee = parseFloat(user.fee || 0);
+            if (fee <= 0) {
                 const errorDiv = document.getElementById('search-error');
-                errorDiv.textContent = "⚠️ 无法签到：请先前往签到处付费26元";
+                const amount = CONFIG.payment_amount || 26;
+                errorDiv.textContent = `⚠️ 无法签到：请先前往签到处付费${amount}元`;
                 errorDiv.classList.remove('hidden');
                 errorDiv.classList.add('important-warning');
                 errorDiv.scrollIntoView({ behavior: 'smooth', block: 'center' });
@@ -747,18 +898,32 @@
             
             // Populate form
             document.getElementById('gsdh-id').value = user.new_id;
-            document.getElementById('form-name').value = user.name;
-            document.getElementById('form-phone').value = user.phone;
-            document.getElementById('form-company').value = user.industry_company || ''; // Pre-fill if we have something roughly mapping
+            
+            const setVal = (id, val) => {
+                const el = document.getElementById(id);
+                if (el) el.value = val || '';
+            };
+
+            setVal('form-name', user.name);
+            setVal('form-phone', user.phone);
+            setVal('form-company', user.industry_company);
+            // Clear other optional fields to avoid carrying over data if user switches
+            setVal('form-position', user.position); // Note: user.position might not exist in search result
+            setVal('form-business', user.business_scope); 
+            setVal('form-vision', user.vision_2026);
 
             // Display preview
-            document.getElementById('display-name').textContent = user.name;
-            document.getElementById('display-phone').textContent = user.phone;
-            document.getElementById('display-company').textContent = user.industry_company || '暂无单位信息';
+            if (document.getElementById('display-name')) document.getElementById('display-name').textContent = user.name;
+            if (document.getElementById('display-phone')) document.getElementById('display-phone').textContent = user.phone;
+            if (document.getElementById('display-company')) document.getElementById('display-company').textContent = user.industry_company || '暂无单位信息';
+
+            // Ensure UI reflects current config (e.g. SMS button)
+            applyConfigUI();
 
             // Switch steps
             document.getElementById('step-search').classList.add('hidden');
             document.getElementById('step-form').classList.remove('hidden');
+            updateCheckinButtonState();
         }
 
         async function submitCheckin(e) {
@@ -780,6 +945,7 @@
                 gsdh_id: getVal('gsdh-id'),
                 name: getVal('form-name'),
                 phone: getVal('form-phone'),
+                verification_code: getVal('form-verification-code'),
                 company_name: getVal('form-company'),
                 position: getVal('form-position'),
                 business_scope: getVal('form-business'),
@@ -799,6 +965,7 @@
                 const data = await response.json();
                 
                 if (response.ok) {
+                    document.getElementById('success-btn').textContent = payload.name + '/点击进入活动大厅';
                     if (CONFIG.enable_seating !== false) {
                         // Show assigned seat
                         document.getElementById('seat-display').textContent = data.seat || "自由席";
@@ -828,8 +995,8 @@
                 errorDiv.textContent = "网络错误，请稍后重试";
                 errorDiv.classList.remove('hidden');
             } finally {
-                btn.disabled = false;
                 btn.textContent = '确认签到';
+                updateCheckinButtonState();
             }
         }
         
@@ -891,6 +1058,62 @@
             document.getElementById('user-list').innerHTML = '';
             document.getElementById('checkin-form').reset();
             currentUser = null;
+            updateCheckinButtonState();
+        }
+
+        async function sendCheckinSms() {
+            const phone = document.getElementById('form-phone').value.trim();
+            const errorDiv = document.getElementById('submit-error');
+            
+            if (!phone || !/^1[3-9]\d{9}$/.test(phone)) {
+                errorDiv.textContent = '请输入有效的手机号码';
+                errorDiv.classList.remove('hidden');
+                return;
+            } else {
+                errorDiv.classList.add('hidden');
+            }
+            
+            const btn = document.getElementById('send-checkin-code-btn');
+            if (!btn) return;
+            
+            btn.disabled = true;
+            let count = 60;
+            const originalText = "发送验证码";
+            
+            // Show loading state
+            btn.innerHTML = '<span class="loader" style="width: 14px; height: 14px; border-width: 2px; margin-right: 5px;"></span> 发送中...';
+            
+            try {
+                const res = await fetch('/api/send-sms', {
+                    method: 'POST',
+                    headers: {'Content-Type': 'application/json'},
+                    body: JSON.stringify({phone: phone})
+                });
+                const data = await res.json();
+                
+                if (data.success) {
+                    btn.innerText = `${count}s`;
+                    const timer = setInterval(() => {
+                        count--;
+                        btn.innerText = `${count}s`;
+                        if (count <= 0) {
+                            clearInterval(timer);
+                            btn.disabled = false;
+                            btn.innerText = originalText;
+                        }
+                    }, 1000);
+                } else {
+                    errorDiv.textContent = data.message || '发送失败';
+                    errorDiv.classList.remove('hidden');
+                    btn.disabled = false;
+                    btn.innerText = originalText;
+                }
+            } catch (e) {
+                errorDiv.textContent = '网络错误';
+                errorDiv.classList.remove('hidden');
+                btn.disabled = false;
+                btn.innerText = originalText;
+            }
         }
     </script>
 </body>

templates/success.html

@@ -0,0 +1,104 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>报名成功 - {{ config.event_title }}</title>
+    <style>
+        :root {
+            --primary-color: {{ config.primary_color }};
+            --secondary-color: {{ config.secondary_color }};
+            --bg-color: {{ config.bg_color }};
+            --card-bg: rgba(12, 24, 50, 0.7);
+            --text-color: #ffffff;
+        }
+
+        body {
+            font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
+            background-color: var(--bg-color);
+            color: var(--text-color);
+            background-image: 
+                radial-gradient(circle at 50% 0%, #1a3a75 0%, #050814 60%),
+                radial-gradient(circle at 85% 30%, rgba(0, 242, 255, 0.1) 0%, transparent 40%),
+                radial-gradient(circle at 15% 70%, rgba(0, 102, 255, 0.15) 0%, transparent 40%);
+            background-attachment: fixed;
+            min-height: 100vh;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            padding: 20px;
+            margin: 0;
+        }
+
+        .card {
+            background: var(--card-bg);
+            border-radius: 20px;
+            padding: 40px;
+            text-align: center;
+            max-width: 500px;
+            width: 100%;
+            backdrop-filter: blur(20px);
+            -webkit-backdrop-filter: blur(20px);
+            border: 1px solid rgba(0, 242, 255, 0.3);
+            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
+            animation: fadeIn 0.8s ease-out;
+        }
+
+        @keyframes fadeIn {
+            from { opacity: 0; transform: translateY(20px); }
+            to { opacity: 1; transform: translateY(0); }
+        }
+
+        .icon-success {
+            width: 80px;
+            height: 80px;
+            border-radius: 50%;
+            background: #28a745;
+            color: white;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            font-size: 40px;
+            margin: 0 auto 20px;
+            box-shadow: 0 0 20px rgba(40, 167, 69, 0.4);
+        }
+
+        h1 {
+            font-size: 1.8rem;
+            margin-bottom: 15px;
+            color: #fff;
+        }
+
+        p {
+            color: #ccc;
+            line-height: 1.6;
+            margin-bottom: 30px;
+        }
+
+        .btn {
+            display: inline-block;
+            padding: 12px 30px;
+            background: linear-gradient(90deg, #0051ff 0%, #00f2ff 100%);
+            color: white;
+            text-decoration: none;
+            border-radius: 25px;
+            font-weight: bold;
+            transition: all 0.3s;
+            box-shadow: 0 4px 15px rgba(0, 242, 255, 0.3);
+        }
+
+        .btn:hover {
+            transform: translateY(-2px);
+            box-shadow: 0 6px 25px rgba(0, 242, 255, 0.5);
+        }
+    </style>
+</head>
+<body>
+    <div class="card">
+        <div class="icon-success">✓</div>
+        <h1>报名成功</h1>
+        <p>您已成功支付并完成报名！<br>请届时凭手机号或二维码入场。</p>
+        <a href="/" class="btn">返回首页</a>
+    </div>
+</body>
+</html>

templates/ticket.html

@@ -0,0 +1,573 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>购票报名 - {{ config.event_title }}</title>
+    <script src="/static/js/qrcode.min.js"></script>
+    <style>
+        :root {
+            --primary-color: {{ config.primary_color }};
+            --secondary-color: {{ config.secondary_color }};
+            --bg-color: {{ config.bg_color }};
+            --card-bg: rgba(12, 24, 50, 0.7);
+            --text-color: #ffffff;
+            --input-bg: rgba(0, 0, 0, 0.4);
+            --border-color: rgba(0, 242, 255, 0.3);
+        }
+
+        * {
+            box-sizing: border-box;
+            margin: 0;
+            padding: 0;
+        }
+
+        body {
+            font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
+            background-color: var(--bg-color);
+            color: var(--text-color);
+            background-image: 
+                radial-gradient(circle at 50% 0%, #1a3a75 0%, #050814 60%),
+                radial-gradient(circle at 85% 30%, rgba(0, 242, 255, 0.1) 0%, transparent 40%),
+                radial-gradient(circle at 15% 70%, rgba(0, 102, 255, 0.15) 0%, transparent 40%);
+            background-attachment: fixed;
+            min-height: 100vh;
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            padding: 20px;
+        }
+
+        .container {
+            width: 100%;
+            max-width: 600px;
+            margin-top: 40px;
+            margin-bottom: 60px;
+            animation: fadeIn 0.8s ease-out;
+        }
+
+        @keyframes fadeIn {
+            from { opacity: 0; transform: translateY(20px); }
+            to { opacity: 1; transform: translateY(0); }
+        }
+
+        header {
+            text-align: center;
+            margin-bottom: 40px;
+        }
+
+        h1 {
+            font-size: 2rem;
+            margin-bottom: 10px;
+            background: linear-gradient(180deg, #ffffff 0%, #d0eaff 100%);
+            -webkit-background-clip: text;
+            -webkit-text-fill-color: transparent;
+            font-weight: 900;
+            text-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
+        }
+
+        .subtitle {
+            font-size: 1rem;
+            color: var(--primary-color);
+            letter-spacing: 2px;
+            opacity: 0.9;
+        }
+
+        .card {
+            background: var(--card-bg);
+            border-radius: 20px;
+            padding: 30px;
+            backdrop-filter: blur(20px);
+            -webkit-backdrop-filter: blur(20px);
+            border: 1px solid var(--border-color);
+            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
+        }
+
+        .form-group {
+            margin-bottom: 25px;
+        }
+
+        label {
+            display: block;
+            margin-bottom: 10px;
+            color: var(--primary-color);
+            font-size: 0.95rem;
+            font-weight: bold;
+        }
+
+        input[type="text"], input[type="tel"] {
+            width: 100%;
+            padding: 15px;
+            background: var(--input-bg);
+            border: 1px solid var(--border-color);
+            border-radius: 12px;
+            color: white;
+            font-size: 1.1rem;
+            outline: none;
+            transition: all 0.3s;
+        }
+
+        input:focus {
+            border-color: var(--primary-color);
+            box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
+            background: rgba(0, 0, 0, 0.6);
+        }
+
+        .submit-btn {
+            width: 100%;
+            padding: 18px;
+            background: linear-gradient(90deg, #0051ff 0%, #00f2ff 100%);
+            color: white;
+            border: none;
+            border-radius: 12px;
+            font-size: 1.2rem;
+            font-weight: bold;
+            cursor: pointer;
+            transition: all 0.3s;
+            box-shadow: 0 4px 15px rgba(0, 242, 255, 0.3);
+            margin-top: 20px;
+            position: relative;
+            overflow: hidden;
+        }
+
+        .submit-btn:hover {
+            transform: translateY(-2px);
+            box-shadow: 0 6px 25px rgba(0, 242, 255, 0.5);
+        }
+
+        .submit-btn:disabled {
+            background: #444;
+            cursor: not-allowed;
+            transform: none;
+            box-shadow: none;
+        }
+
+        .price-tag {
+            text-align: center;
+            margin-bottom: 20px;
+            font-size: 1.2rem;
+            color: #fff;
+        }
+
+        .price-amount {
+            font-size: 2rem;
+            color: #ffaa00;
+            font-weight: bold;
+            margin: 0 5px;
+        }
+
+        #message {
+            margin-top: 20px;
+            padding: 15px;
+            border-radius: 12px;
+            text-align: center;
+            display: none;
+            font-weight: bold;
+        }
+
+        .success {
+            background: rgba(40, 167, 69, 0.2);
+            border: 1px solid #28a745;
+            color: #28a745;
+        }
+
+        .error {
+            background: rgba(220, 53, 69, 0.2);
+            border: 1px solid #dc3545;
+            color: #ff6b6b;
+        }
+        
+        .loading {
+            display: inline-block;
+            width: 20px;
+            height: 20px;
+            border: 3px solid rgba(255,255,255,.3);
+            border-radius: 50%;
+            border-top-color: #fff;
+            animation: spin 1s ease-in-out infinite;
+            margin-right: 10px;
+            vertical-align: middle;
+        }
+
+        @keyframes spin {
+            to { transform: rotate(360deg); }
+        }
+
+        /* Modal Styles */
+        .modal-overlay {
+            position: fixed;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: 100%;
+            background: rgba(0, 0, 0, 0.8);
+            display: none;
+            justify-content: center;
+            align-items: center;
+            z-index: 1000;
+            backdrop-filter: blur(5px);
+        }
+
+        .modal-content {
+            background: #fff;
+            padding: 30px;
+            border-radius: 15px;
+            text-align: center;
+            max-width: 90%;
+            width: 400px;
+            position: relative;
+            box-shadow: 0 0 30px rgba(0, 242, 255, 0.2);
+        }
+
+        .modal-close {
+            position: absolute;
+            top: 10px;
+            right: 15px;
+            font-size: 24px;
+            cursor: pointer;
+            color: #333;
+        }
+
+        #qrcode {
+            margin: 20px auto;
+            display: flex;
+            justify-content: center;
+        }
+
+        .modal-title {
+            color: #333;
+            margin-bottom: 10px;
+            font-size: 1.2rem;
+            font-weight: bold;
+        }
+
+        .modal-tip {
+            color: #666;
+            font-size: 0.9rem;
+            margin-bottom: 20px;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <header>
+            <h1>{{ config.event_title }}</h1>
+            <div class="subtitle">在线报名通道</div>
+        </header>
+
+        <div class="card">
+            <div class="price-tag">
+                报名费用 <span class="price-amount">¥{{ config.payment_amount }}</span>
+            </div>
+
+            <form id="paymentForm" onsubmit="handlePayment(event)">
+                {% set ordered_keys = ['name', 'phone', 'industry_company'] %}
+                {% for key in ordered_keys %}
+                    {% set field = config.ticket_field_config.get(key) %}
+                    {% if field and field.show %}
+                    <div class="form-group">
+                        <label>{{ field.label }}{% if field.required %} *{% endif %}</label>
+                        {% if key == 'phone' %}
+                            <input type="tel" id="{{ key }}" {% if field.required %}required{% endif %} placeholder="请输入{{ field.label }}" pattern="[0-9]{11}">
+                            {% if config.enable_sms_verification %}
+                            <div style="display: flex; gap: 10px; margin-top: 10px;">
+                                <input type="text" id="verification_code" placeholder="请先发送验证码" style="flex: 1;" disabled>
+                                <button type="button" id="send-code-btn" onclick="sendSmsCode()" style="width: auto; padding: 10px; font-size: 0.9rem; background: var(--secondary-color); margin-top: 0; border: none; border-radius: 8px; color: white; cursor: pointer; display: flex; align-items: center; justify-content: center; min-width: 100px;">发送验证码</button>
+                            </div>
+                            {% endif %}
+                        {% else %}
+                            <input type="text" id="{{ key }}" {% if field.required %}required{% endif %} placeholder="请输入{{ field.label }}">
+                        {% endif %}
+                    </div>
+                    {% endif %}
+                {% endfor %}
+                
+                <button type="submit" class="submit-btn" id="submitBtn">
+                    立即支付报名
+                </button>
+            </form>
+            
+            <div id="message"></div>
+        </div>
+    </div>
+
+    <!-- QR Code Modal -->
+    <div id="qrModal" class="modal-overlay">
+        <div class="modal-content">
+            <span class="modal-close" onclick="closeModal()">&times;</span>
+            <div class="modal-title">微信扫码支付</div>
+            <div style="margin: 15px 0; color: #28a745; font-weight: bold; font-size: 1.1rem;">
+                <span style="display:inline-block; margin-right:5px; vertical-align:middle;">📱</span>
+                请使用微信“扫一扫”
+            </div>
+            <div id="qrcode"></div>
+            <div id="payment-status" style="color: #666; font-size: 14px; margin-top: 15px;">等待支付...</div>
+        </div>
+    </div>
+
+    <script>
+        let pollTimer = null;
+        let isCodeVerified = false;
+
+        function updateSubmitButtonState() {
+            const btn = document.getElementById('submitBtn');
+            const codeInput = document.getElementById('verification_code');
+            // Only update if not in loading state (checking innerHTML for loading spinner)
+            if (btn.innerHTML.includes('loading')) return;
+
+            if (codeInput) {
+                 if (isCodeVerified && codeInput.value.trim().length === 4) {
+                     btn.disabled = false;
+                 } else {
+                     btn.disabled = true;
+                 }
+            } else {
+                 btn.disabled = false;
+            }
+        }
+        
+        async function verifyCode() {
+            const codeInput = document.getElementById('verification_code');
+            const phoneInput = document.getElementById('phone');
+            
+            if (!codeInput) return;
+            
+            const code = codeInput.value.trim();
+            const phone = phoneInput ? phoneInput.value.trim() : '';
+            
+            if (code.length === 4 && phone) {
+                 try {
+                    const res = await fetch('/api/verify-sms-code', {
+                        method: 'POST',
+                        headers: {'Content-Type': 'application/json'},
+                        body: JSON.stringify({phone: phone, code: code})
+                    });
+                    const data = await res.json();
+                    if (data.success) {
+                        isCodeVerified = true;
+                        showMessage('验证码正确', 'success');
+                    } else {
+                        isCodeVerified = false;
+                        showMessage('验证码错误', 'error');
+                    }
+                 } catch(e) {
+                     isCodeVerified = false;
+                 }
+            } else {
+                isCodeVerified = false;
+            }
+            updateSubmitButtonState();
+        }
+
+        function closeModal() {
+            document.getElementById('qrModal').style.display = 'none';
+            if (pollTimer) clearInterval(pollTimer);
+            document.getElementById('qrcode').innerHTML = '';
+            
+            // Reset button state
+            const btn = document.getElementById('submitBtn');
+            btn.innerHTML = '立即支付报名';
+            updateSubmitButtonState();
+        }
+
+        // Initialize button state on load
+        window.addEventListener('DOMContentLoaded', () => {
+            const codeInput = document.getElementById('verification_code');
+            const phoneInput = document.getElementById('phone');
+            
+            if (codeInput) {
+                updateSubmitButtonState();
+                codeInput.addEventListener('input', verifyCode);
+            }
+            
+            if (phoneInput) {
+                phoneInput.addEventListener('input', () => {
+                    isCodeVerified = false;
+                    updateSubmitButtonState();
+                });
+            }
+        });
+
+        async function handlePayment(e) {
+            e.preventDefault();
+            
+            const btn = document.getElementById('submitBtn');
+            const msg = document.getElementById('message');
+            const originalText = "立即支付报名"; // Hardcoded or get from element
+            
+            // Validate
+            const getVal = (id) => {
+                const el = document.getElementById(id);
+                return el ? el.value.trim() : '';
+            };
+
+            const name = getVal('name');
+            const phone = getVal('phone');
+            
+            if (!name || !phone) {
+                showMessage('请填写必填项', 'error');
+                return;
+            }
+            
+            // Loading State
+            btn.disabled = true;
+            btn.innerHTML = '<span class="loading"></span> 处理中...';
+            msg.style.display = 'none';
+            
+            const data = {
+                name: name,
+                phone: phone,
+                verification_code: getVal('verification_code'),
+                company_name: getVal('industry_company')
+            };
+            
+            // Check Screen Width
+            const isWideScreen = window.innerWidth > 768;
+            const apiEndpoint = isWideScreen ? '/api/payment/native' : '/api/payment/h5';
+            
+            try {
+                const res = await fetch(apiEndpoint, {
+                    method: 'POST',
+                    headers: {
+                        'Content-Type': 'application/json'
+                    },
+                    body: JSON.stringify(data)
+                });
+                
+                const result = await res.json();
+                
+                if (result.success) {
+                    if (isWideScreen && result.code_url) {
+                        // Show Native Pay QR Code
+                        document.getElementById('qrModal').style.display = 'flex';
+                        document.getElementById('qrcode').innerHTML = ''; // Clear previous
+                        new QRCode(document.getElementById("qrcode"), {
+                            text: result.code_url,
+                            width: 200,
+                            height: 200
+                        });
+                        
+                        // Start Polling
+                        startPolling(result.out_trade_no);
+                        
+                    } else if (result.h5_url) {
+                        // H5 Redirect
+                        showMessage('正在跳转支付...', 'success');
+                        window.location.href = result.h5_url;
+                    } else {
+                        throw new Error('未获取到支付链接');
+                    }
+                } else {
+                    showMessage(result.message || '支付请求失败', 'error');
+                    btn.innerHTML = originalText;
+                    updateSubmitButtonState();
+                }
+            } catch (err) {
+                console.error(err);
+                showMessage(err.message || '网络请求错误，请重试', 'error');
+                btn.innerHTML = originalText;
+                updateSubmitButtonState();
+            }
+        }
+        
+        function startPolling(out_trade_no) {
+            const statusDiv = document.getElementById('payment-status');
+            let attempts = 0;
+            const maxAttempts = 600; // 30 mins max
+            
+            if (pollTimer) clearInterval(pollTimer);
+            
+            pollTimer = setInterval(async () => {
+                attempts++;
+                if (attempts > maxAttempts) {
+                    clearInterval(pollTimer);
+                    statusDiv.textContent = '支付超时，请刷新重试';
+                    return;
+                }
+                
+                try {
+                    const res = await fetch(`/api/payment/check/${out_trade_no}`);
+                    const data = await res.json();
+                    
+                    if (data.success && data.trade_state === 'SUCCESS') {
+                        clearInterval(pollTimer);
+                        statusDiv.textContent = '支付成功！正在跳转...';
+                        statusDiv.style.color = '#28a745';
+                        setTimeout(() => {
+                            window.location.href = '/success';
+                        }, 1000);
+                    }
+                } catch (e) {
+                    console.error("Polling error", e);
+                }
+            }, 3000);
+        }
+
+        function showMessage(text, type) {
+            const msg = document.getElementById('message');
+            msg.textContent = text;
+            msg.className = type;
+            msg.style.display = 'block';
+        }
+
+        async function sendSmsCode() {
+            const phone = document.getElementById('phone').value.trim();
+            if (!phone || !/^1[3-9]\d{9}$/.test(phone)) {
+                showMessage('请输入有效的手机号码', 'error');
+                return;
+            }
+            
+            const btn = document.getElementById('send-code-btn');
+            const codeInput = document.getElementById('verification_code');
+            if (!btn) return;
+            
+            btn.disabled = true;
+            const originalText = "发送验证码";
+            // 添加loading效果
+            btn.innerHTML = '<span class="loading" style="width: 14px; height: 14px; border-width: 2px; margin-right: 6px;"></span>发送中';
+            
+            let count = 60;
+            
+            try {
+                const res = await fetch('/api/send-sms', {
+                    method: 'POST',
+                    headers: {'Content-Type': 'application/json'},
+                    body: JSON.stringify({phone: phone})
+                });
+                const data = await res.json();
+                
+                if (data.success) {
+                    showMessage('验证码已发送', 'success');
+                    
+                    // 成功后才允许输入验证码
+                    if (codeInput) {
+                        codeInput.disabled = false;
+                        codeInput.placeholder = "请输入验证码";
+                        codeInput.focus();
+                    }
+                    
+                    btn.innerText = `${count}s`;
+                    const timer = setInterval(() => {
+                        count--;
+                        btn.innerText = `${count}s`;
+                        if (count <= 0) {
+                            clearInterval(timer);
+                            btn.disabled = false;
+                            btn.innerText = originalText;
+                        }
+                    }, 1000);
+                } else {
+                    showMessage(data.message || '发送失败', 'error');
+                    btn.disabled = false;
+                    btn.innerText = originalText;
+                }
+            } catch (e) {
+                console.error(e);
+                showMessage('网络错误', 'error');
+                btn.disabled = false;
+                btn.innerText = originalText;
+            }
+        }
+    </script>
+</body>
+</html>

templates/wall.html

@@ -0,0 +1,726 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>{{ config.event_title }} - 签到大屏</title>
+    <style>
+        :root {
+            --primary-color: {{ config.primary_color }};
+            --secondary-color: {{ config.secondary_color }};
+            --bg-color: {{ config.bg_color }};
+            --card-bg: rgba(12, 24, 50, 0.6);
+            --text-color: #ffffff;
+            --header-img: url('{{ config.header_image }}');
+            --bg-opacity: {{ config.wall_config.bg_opacity if config.wall_config and config.wall_config.bg_opacity is not none else 0.3 }};
+        }
+
+        * {
+            box-sizing: border-box;
+            margin: 0;
+            padding: 0;
+        }
+
+        body {
+            font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
+            background-color: var(--bg-color);
+            color: var(--text-color);
+            overflow: hidden;
+            height: 100vh;
+            width: 100vw;
+            position: relative;
+        }
+
+        /* Simplified Background */
+        .bg-layer {
+            position: absolute;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: 100%;
+            background-image: var(--header-img);
+            background-size: cover;
+            background-position: center;
+            opacity: var(--bg-opacity);
+            z-index: -3;
+            /* Dynamic blur: no blur if opacity is 1 */
+            filter: {{ 'none' if config.wall_config and config.wall_config.bg_opacity == 1 else 'blur(10px)' }};
+        }
+
+        /* Subtle overlay to ensure text contrast */
+        .clean-overlay {
+            position: absolute;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: 100%;
+            background: rgba(0, 0, 0, 0.2);
+            z-index: -2;
+        }
+
+        /* Header */
+        header {
+            position: absolute;
+            top: 30px;
+            left: 0;
+            width: 100%;
+            text-align: center;
+            z-index: 20; /* Above bubbles */
+            pointer-events: none; /* Let clicks pass through */
+        }
+
+        h1 {
+            font-size: 3rem;
+            color: #ffffff;
+            font-weight: 900;
+            text-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
+            margin: 0;
+            letter-spacing: 2px;
+        }
+        
+        .subtitle {
+            font-size: 1.2rem;
+            color: var(--primary-color);
+            letter-spacing: 4px;
+            text-transform: uppercase;
+            margin-bottom: 10px;
+            opacity: 0.9;
+            text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
+        }
+
+        /* Container for User Bubbles */
+        #bubble-container {
+            position: absolute;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: 100%;
+            z-index: 1;
+            overflow: hidden;
+        }
+
+        .user-bubble {
+            position: absolute;
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            justify-content: center;
+            width: 60px;
+            height: 60px; /* Reduced from 80px */
+            transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.5s ease;
+            will-change: transform, left, top;
+        }
+
+        .bubble-avatar {
+            width: 100%; /* Fill container */
+            height: 100%; /* Fill container */
+            border-radius: 50%;
+            background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
+            border: 2px solid rgba(255, 255, 255, 0.8);
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            font-weight: bold;
+            font-size: 0.9rem; /* Reduced font size */
+            color: #fff;
+            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
+            margin-bottom: 0; /* Removed margin */
+            overflow: hidden;
+            text-align: center;
+            padding: 2px;
+            line-height: 1.1;
+            word-break: break-all;
+        }
+        
+        .bubble-avatar img {
+            width: 100%;
+            height: 100%;
+            object-fit: cover;
+        }
+
+        .bubble-name {
+            font-size: 0.9rem;
+            color: #fff;
+            text-shadow: 0 2px 4px rgba(0,0,0,0.8);
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+            max-width: 100px;
+            text-align: center;
+            background: rgba(0,0,0,0.3);
+            padding: 2px 6px;
+            border-radius: 10px;
+        }
+
+        /* Central Spotlight Card */
+        .spotlight-container {
+            position: absolute;
+            top: 50%;
+            left: 50%;
+            transform: translate(-50%, -45%);
+            width: 80%;
+            max-width: 900px;
+            z-index: 10;
+            pointer-events: none;
+        }
+
+        .spotlight-card {
+            background: rgba(10, 20, 40, 0.85);
+            backdrop-filter: blur(20px);
+            -webkit-backdrop-filter: blur(20px);
+            border: 1px solid rgba(255, 255, 255, 0.2);
+            border-radius: 20px;
+            padding: 50px;
+            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
+            text-align: center;
+            opacity: 0;
+            transform: scale(0.9) translateY(20px);
+            transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
+        }
+
+        .spotlight-card.active {
+            opacity: 1;
+            transform: scale(1) translateY(0);
+        }
+
+        .user-info {
+            font-size: 1.8rem;
+            color: #b0c4de;
+            margin-bottom: 30px;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            gap: 15px;
+        }
+
+        .user-avatar-large {
+            width: 80px;
+            height: 80px;
+            border-radius: 50%;
+            background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            font-weight: bold;
+            font-size: 2rem;
+            color: #fff;
+            border: 3px solid rgba(255,255,255,0.5);
+        }
+
+        .company-name {
+            font-size: 3rem;
+            font-weight: 800;
+            color: #fff;
+            margin-bottom: 20px;
+            background: linear-gradient(90deg, #fff, #b3d9ff);
+            -webkit-background-clip: text;
+            -webkit-text-fill-color: transparent;
+        }
+
+        /* Stats Counter */
+        .stats-counter {
+            position: absolute;
+            bottom: 30px;
+            right: 40px;
+            text-align: right;
+            z-index: 20;
+            background: rgba(0,0,0,0.3);
+            padding: 10px 20px;
+            border-radius: 10px;
+            border: 1px solid rgba(255,255,255,0.1);
+        }
+
+        .stats-number {
+            font-size: 2rem;
+            font-weight: bold;
+            color: var(--primary-color);
+        }
+
+        .stats-label {
+            font-size: 0.8rem;
+            color: #aaa;
+        }
+
+        /* Mobile Learn More Button */
+        .mobile-btn-container {
+            display: none;
+            position: absolute;
+            bottom: 80px;
+            left: 50%;
+            transform: translateX(-50%);
+            z-index: 30;
+            width: 80%;
+            text-align: center;
+        }
+
+        .learn-more-btn {
+            background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
+            color: white;
+            padding: 12px 30px;
+            border-radius: 50px;
+            text-decoration: none;
+            font-weight: bold;
+            box-shadow: 0 5px 20px rgba(0, 242, 255, 0.4);
+            display: inline-block;
+            transition: transform 0.3s;
+        }
+
+        .learn-more-btn:active {
+            transform: scale(0.95);
+        }
+
+        /* Mobile Optimization */
+        @media (max-width: 768px) {
+            .mobile-btn-container {
+                display: block;
+            }
+            h1 {
+                font-size: 1.8rem;
+            }
+            .subtitle {
+                font-size: 0.8rem;
+                letter-spacing: 2px;
+            }
+            .spotlight-card {
+                padding: 20px;
+                width: 90%;
+            }
+            .company-name {
+                font-size: 1.5rem;
+            }
+            .user-info {
+                font-size: 1.2rem;
+                flex-direction: column;
+                gap: 5px;
+            }
+            .user-avatar-large {
+                width: 60px;
+                height: 60px;
+                font-size: 1.5rem;
+            }
+            #card-extra {
+                font-size: 1rem !important;
+            }
+            .stats-counter {
+                bottom: 10px;
+                right: 10px;
+                padding: 5px 10px;
+            }
+            .stats-number {
+                font-size: 1.5rem;
+            }
+        }
+
+    </style>
+</head>
+<body>
+    {% set wc = config.wall_config if config.wall_config else {} %}
+    {% if wc.show_title != false %}
+    <header>
+        <div class="subtitle">{{ config.event_sub_title }}</div>
+        <h1>{{ config.event_title }}</h1>
+    </header>
+    {% endif %}
+
+    <div class="bg-layer"></div>
+    <div class="clean-overlay"></div>
+    
+    <div id="bubble-container"></div>
+
+    {% set wc = config.wall_config if config.wall_config else {} %}
+    {% set show = wc.show_fields if wc.show_fields else {} %}
+
+    <div class="spotlight-container">
+        <div class="spotlight-card" id="card">
+            <div class="user-info">
+                {% if show.name != false %}
+                <div class="user-avatar-large" id="card-avatar">?</div>
+                <div>
+                    <span id="card-name" style="font-weight: bold; color: white;"></span>
+                    {% if show.position != false %}
+                    <span id="card-position" style="font-size: 0.8em; margin-left: 10px; color: var(--primary-color);"></span>
+                    {% endif %}
+                </div>
+                {% endif %}
+            </div>
+            
+            {% if show.company_name != false %}
+            <div class="company-name" id="card-company"></div>
+            {% endif %}
+            
+            {% if show.vision_2026 != false or show.business_scope != false %}
+            <div id="card-extra" style="font-size: 1.4rem; color: #dbe4ff; font-style: italic; margin-top: 20px;"></div>
+            {% endif %}
+        </div>
+    </div>
+
+    {% if wc.learn_more_url %}
+    <div class="mobile-btn-container">
+        <a href="{{ wc.learn_more_url }}" class="learn-more-btn" target="_blank">了解我们</a>
+    </div>
+    {% endif %}
+
+    <div class="stats-counter">
+        <div class="stats-number" id="checkin-count">0</div>
+        <div class="stats-label">已签到嘉宾</div>
+    </div>
+
+    <script>
+        // --- Configuration ---
+        const CONFIG = {
+            gridThreshold: 20, // Switch to grid when users > 20
+            maxDisplay: 30,    // Maximum bubbles to display at once
+            rotationInterval: 10000, // Rotation interval in ms (10s)
+            bubbleSize: 60,    // Width of bubble
+            bubbleHeight: 60,  // Height of bubble
+            speed: 1.5,        // Floating speed
+        };
+
+        const isMobile = () => window.innerWidth <= 768;
+
+        const SHOW_VISION = {{ 'true' if show.vision_2026 != false else 'false' }};
+        const SHOW_SCOPE = {{ 'true' if show.business_scope != false else 'false' }};
+
+        // --- State ---
+        let allUsers = []; // All fetched users
+        let displayedUsers = []; // Currently displayed users
+        let bubbles = []; // Array of UserBubble instances
+        let currentIndex = 0; // For spotlight
+        let rotationIndex = 0; // For batch rotation
+        let rotationTimer = null;
+        let isGridMode = false;
+        
+        const container = document.getElementById('bubble-container');
+        let width = window.innerWidth;
+        let height = window.innerHeight;
+
+        window.addEventListener('resize', () => {
+            width = window.innerWidth;
+            height = window.innerHeight;
+            if (isGridMode) arrangeGrid();
+        });
+
+        // --- Class: UserBubble ---
+        class UserBubble {
+            constructor(user) {
+                this.user = user;
+                this.id = user.gsdh_id || user.name + Math.random(); // Fallback ID
+                this.element = document.createElement('div');
+                this.element.className = 'user-bubble';
+                
+                // Content
+                const name = user.name || '嘉宾';
+                // Dynamic font size based on name length
+                let fontSize = '0.9rem';
+                if (name.length > 3) fontSize = '0.7rem';
+                if (name.length > 4) fontSize = '0.6rem';
+                
+                this.element.innerHTML = `
+                    <div class="bubble-avatar" style="font-size: ${fontSize}">${name}</div>
+                `;
+                
+                // Interaction: Click to show in spotlight
+                this.element.style.cursor = 'pointer';
+                this.element.addEventListener('click', (e) => {
+                    e.stopPropagation();
+                    showUserManual(this.user);
+                });
+                
+                // Initial Fade In
+                this.element.style.opacity = '0';
+                container.appendChild(this.element);
+                
+                // Trigger reflow for transition
+                requestAnimationFrame(() => {
+                    this.element.style.opacity = '1';
+                });
+
+                // Initial Position (Random)
+                this.x = Math.random() * (width - CONFIG.bubbleSize);
+                this.y = Math.random() * (height - CONFIG.bubbleHeight);
+                
+                // Velocity for floating
+                this.vx = (Math.random() - 0.5) * CONFIG.speed;
+                this.vy = (Math.random() - 0.5) * CONFIG.speed;
+
+                // Set initial DOM position
+                this.updatePosition();
+            }
+
+            updatePosition() {
+                this.element.style.transform = `translate(${this.x}px, ${this.y}px)`;
+            }
+
+            float() {
+                if (isGridMode) return; // Do not float in grid mode
+
+                this.x += this.vx;
+                this.y += this.vy;
+
+                // Bounce off edges
+                if (this.x <= 0 || this.x >= width - CONFIG.bubbleSize) this.vx *= -1;
+                if (this.y <= 0 || this.y >= height - CONFIG.bubbleHeight) this.vy *= -1;
+
+                this.updatePosition();
+            }
+
+            moveTo(targetX, targetY) {
+                // Use CSS transition for smooth movement to grid
+                this.x = targetX;
+                this.y = targetY;
+                this.updatePosition();
+            }
+            
+            remove() {
+                this.element.style.opacity = '0';
+                this.element.style.transform = `translate(${this.x}px, ${this.y}px) scale(0.5)`;
+                setTimeout(() => {
+                    if (this.element.parentNode) {
+                        this.element.parentNode.removeChild(this.element);
+                    }
+                }, 500); // Wait for transition
+            }
+        }
+
+        // --- Logic: Layout & Display Manager ---
+        
+        function updateDisplay() {
+            // Determine which users to show
+            let targetUsers = [];
+            
+            if (allUsers.length <= CONFIG.maxDisplay) {
+                targetUsers = [...allUsers];
+                // Reset rotation index if we fit in one page
+                rotationIndex = 0;
+            } else {
+                // Rotation Logic
+                // If rotationIndex is out of bounds, reset
+                if (rotationIndex >= allUsers.length) rotationIndex = 0;
+                
+                // Get slice
+                targetUsers = allUsers.slice(rotationIndex, rotationIndex + CONFIG.maxDisplay);
+                
+                // Wrap around if needed (though user asked for "batch", maybe wrapping to fill page is better?)
+                // If we want to maintain constant count:
+                if (targetUsers.length < CONFIG.maxDisplay) {
+                     const remaining = CONFIG.maxDisplay - targetUsers.length;
+                     targetUsers = targetUsers.concat(allUsers.slice(0, remaining));
+                }
+            }
+            
+            displayedUsers = targetUsers;
+            syncBubbles(targetUsers);
+            
+            // Update Grid/Float mode based on DISPLAYED count (usually maxDisplay if full)
+            // But config says switch to grid when users > 20.
+            // If maxDisplay is 30, then 20-30 will be grid.
+            const count = displayedUsers.length;
+            const wasGrid = isGridMode;
+            isGridMode = count > CONFIG.gridThreshold;
+            
+            if (isGridMode) {
+                arrangeGrid();
+            } else if (wasGrid && !isGridMode) {
+                 // Switching back to float, ensure they have random velocities if needed
+                 // But typically we don't go back from grid to float unless people leave.
+            }
+        }
+        
+        function syncBubbles(targetUsers) {
+            const targetIds = new Set(targetUsers.map(u => u.gsdh_id || u.name));
+            
+            // 1. Remove bubbles not in target
+            // Filter bubbles in place
+            const keptBubbles = [];
+            for (const b of bubbles) {
+                if (!targetIds.has(b.id)) {
+                    b.remove();
+                } else {
+                    keptBubbles.push(b);
+                }
+            }
+            bubbles = keptBubbles;
+            
+            // 2. Add new bubbles
+            const currentIds = new Set(bubbles.map(b => b.id));
+            for (const u of targetUsers) {
+                const uid = u.gsdh_id || u.name;
+                if (!currentIds.has(uid)) {
+                    bubbles.push(new UserBubble(u));
+                }
+            }
+            
+            // Re-arrange if grid
+            if (isGridMode) {
+                // Delay slightly to let new bubbles exist in DOM? 
+                // arrangeGrid uses 'bubbles' array, so it's fine.
+                // We might want to call arrangeGrid immediately.
+                 setTimeout(arrangeGrid, 50);
+            }
+        }
+
+        function arrangeGrid() {
+            // Simple Grid Algorithm
+            const count = bubbles.length;
+            if (count === 0) return;
+            
+            const cols = Math.ceil(Math.sqrt(count * (width / height)));
+            const rows = Math.ceil(count / cols);
+            
+            const cellW = width / cols;
+            const cellH = height / rows;
+
+            bubbles.forEach((bubble, index) => {
+                const col = index % cols;
+                const row = Math.floor(index / cols);
+                
+                // Center in cell
+                const targetX = col * cellW + (cellW - CONFIG.bubbleSize) / 2;
+                const targetY = row * cellH + (cellH - CONFIG.bubbleHeight) / 2;
+                
+                bubble.moveTo(targetX, targetY);
+            });
+        }
+        
+        function startRotationTimer() {
+            if (rotationTimer) clearInterval(rotationTimer);
+            rotationTimer = setInterval(() => {
+                if (allUsers.length > CONFIG.maxDisplay) {
+                    rotationIndex += CONFIG.maxDisplay;
+                    if (rotationIndex >= allUsers.length) rotationIndex = 0;
+                    updateDisplay();
+                }
+            }, CONFIG.rotationInterval);
+        }
+
+        // --- Animation Loop ---
+        function animate() {
+            if (!isGridMode) {
+                bubbles.forEach(b => b.float());
+            }
+            requestAnimationFrame(animate);
+        }
+        animate(); // Start loop
+
+        // --- Data Fetching ---
+        async function fetchData() {
+            try {
+                const res = await fetch('/api/wall/data');
+                const json = await res.json();
+                if (json.success) {
+                    const fetchedUsers = json.data;
+                    document.getElementById('checkin-count').textContent = fetchedUsers.length;
+
+                    // Check if new data arrived
+                    if (fetchedUsers.length !== allUsers.length) {
+                         const oldCount = allUsers.length;
+                         allUsers = fetchedUsers;
+                         
+                         // If we have more users than before
+                         if (allUsers.length > oldCount) {
+                             // Strategy: If we are rotating, jump to the NEWEST users immediately
+                             // The API returns users sorted by created_at DESC (Newest first).
+                             // So new users are at index 0.
+                             // Wait, API says: ORDER BY created_at DESC
+                             // So new users are at the TOP (0).
+                             
+                             // If we want to show new users immediately:
+                             rotationIndex = 0; // Show the first batch (newest)
+                             updateDisplay();
+                             
+                             // Reset timer to keep this view for a full interval
+                             startRotationTimer();
+                             
+                             // Trigger spotlight for newest
+                             if (currentIndex === 0 && allUsers.length > 0 && !isMobile()) {
+                                 // Maybe spotlight the very first one
+                                 updateCard(allUsers[0]);
+                                 // Restart spotlight loop
+                                 startSpotlight();
+                             }
+                         } else {
+                             // Users removed? Just update
+                             updateDisplay();
+                         }
+                    } else {
+                        // Data didn't change count, but maybe content changed?
+                        // For simplicity, assume count change triggers update.
+                        // Or if it's the first load
+                        if (bubbles.length === 0 && allUsers.length > 0) {
+                             updateDisplay();
+                             startRotationTimer();
+                             if (!isMobile()) startSpotlight();
+                        }
+                    }
+                }
+            } catch (e) {
+                console.error("Fetch error", e);
+            }
+        }
+
+        // --- Spotlight Logic ---
+        let spotlightInterval = null;
+
+        function updateCard(user) {
+             const card = document.getElementById('card');
+             card.classList.remove('active');
+             
+             // Wait for fade out
+             setTimeout(() => {
+                 if(document.getElementById('card-name')) document.getElementById('card-name').textContent = user.name;
+                 if(document.getElementById('card-position')) document.getElementById('card-position').textContent = user.position || '';
+                 if(document.getElementById('card-company')) document.getElementById('card-company').textContent = user.company_name || '嘉宾';
+                 if(document.getElementById('card-avatar')) document.getElementById('card-avatar').textContent = user.name ? user.name.charAt(0) : '?';
+                 
+                 const extraDiv = document.getElementById('card-extra');
+                 if (extraDiv) {
+                     if (SHOW_VISION && user.vision_2026) {
+                         extraDiv.textContent = "🎯 " + user.vision_2026;
+                         extraDiv.style.display = 'block';
+                     } else if (SHOW_SCOPE && user.business_scope) {
+                         extraDiv.textContent = user.business_scope;
+                         extraDiv.style.display = 'block';
+                     } else {
+                         extraDiv.style.display = 'none';
+                     }
+                 }
+                 card.classList.add('active');
+             }, 800);
+        }
+
+        function startSpotlight() {
+            if (isMobile()) return;
+            if (spotlightInterval) clearInterval(spotlightInterval);
+            showNextUser();
+            spotlightInterval = setInterval(showNextUser, 8000);
+        }
+
+        function showNextUser() {
+            if (displayedUsers.length === 0) return;
+            const user = displayedUsers[currentIndex];
+            currentIndex = (currentIndex + 1) % displayedUsers.length;
+            updateCard(user);
+        }
+        
+        function showUserManual(user) {
+            // Pause auto-rotation
+            if (spotlightInterval) clearInterval(spotlightInterval);
+            
+            // Show clicked user immediately
+            updateCard(user);
+            
+            // Resume auto-rotation after 15 seconds (only on desktop)
+            if (!isMobile()) {
+                spotlightInterval = setTimeout(() => {
+                    startSpotlight();
+                }, 15000);
+            }
+        }
+
+        // Initial Load
+        fetchData();
+        setInterval(fetchData, 5000); // Check every 5s
+
+    </script>
+</body>
+</html>

vercel.json

@@ -0,0 +1 @@
+{"rewrites":[{"source":"/(.*)","destination":"/index.html"}]}