new

.gitea/workflows/deploy.yml

@@ -1,120 +1,30 @@
-name: Docker 构建与部署
+name: 部署到服务器
 
 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
+  TARGET_DIR: /home/quant/data/dev/checkin
 
 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'
+    runs-on: ubuntu
 
     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
+          TARGET_DIR: ${{ env.TARGET_DIR }}
         run: |
           sshpass -p "$SERVER_PASSWORD" ssh -p "$SERVER_PORT" -o StrictHostKeyChecking=no "${SERVER_USER}@${SERVER_HOST}" << 'EOF'
             set -e
@@ -123,62 +33,37 @@ jobs:
                 echo "$SERVER_PASSWORD" | sudo -S -p '' "$@"
             }
 
-            echo "[INFO] 开始服务器端部署..."
+            echo "===== 切换到目标目录: $TARGET_DIR ====="
+            cd $TARGET_DIR || {
+              echo "错误：目录 $TARGET_DIR 不存在！"
+              exit 1
+            }
 
-            # 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 ${CONTAINER_NAME} || true
+            echo -e "\n===== 停止并清理 Docker ====="
+            run_sudo docker compose down || true
+
+            echo -e "\n===== 拉取 Git 代码 ====="
+            if ! git pull; then
+              echo "警告：Git pull 失败，尝试强制同步远程代码..."
+              git fetch --all
+              CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
+              git reset --hard origin/$CURRENT_BRANCH
+              git pull
             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
+            echo -e "\n===== 配置环境变量 ====="
+            cat > backend/.env <<'ENVEOF'
+ALIYUN_ACCESS_KEY_ID=${{ secrets.ALIYUN_ACCESS_KEY_ID }}
+ALIYUN_ACCESS_KEY_SECRET=${{ secrets.ALIYUN_ACCESS_KEY_SECRET }}
+ALIYUN_OSS_ENDPOINT=https://oss-cn-shanghai.aliyuncs.com
+ALIYUN_OSS_BUCKET_NAME=tangledup-ai-staging
+ALIYUN_OSS_INTERNAL_ENDPOINT=https://oss-cn-shanghai-internal.aliyuncs.com
+ALIYUN_TINGWU_APP_KEY=${{ secrets.ALIYUN_TINGWU_APP_KEY }}
+DASHSCOPE_API_KEY=${{ secrets.DASHSCOPE_API_KEY }}
+ENVEOF
 
-            # 加载新镜像
-            echo "[INFO] 加载新镜像..."
-            run_sudo docker load -i /tmp/${TAR_FILE}
+            echo -e "\n===== 启动 Docker 容器 ====="
+            run_sudo docker compose up -d --build
 
-            # 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}"
+            echo -e "\n===== 操作完成！====="
           EOF
-
-      - name: 清理本地临时文件
-        run: |
-          rm -f ${{ env.IMAGE_NAME }}-${{ env.IMAGE_TAG }}-*.tar

config.json

@@ -1,16 +1,18 @@
 {
-    "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",
+    "event_title": "面对面行业联合分享",
+    "event_sub_title": "3月特别期",
+    "event_time": "2026.3.27 19:30-22:00",
+    "event_location": "百里春秋文化空间二楼小剧场",
+    "event_content": "当增长不再靠规模，企业还能怎么活",
     "primary_color": "#00f2ff",
     "secondary_color": "#0066ff",
     "bg_color": "#050814",
     "header_image": "/static/image1.jpg",
-    "enable_ticket_validation": true,
-    "enable_sms_verification": true,
-    "enable_payment": true,
+    "enable_qrcode": false,
+    "qrcode_image": "/admin",
+    "enable_ticket_validation": false,
+    "enable_sms_verification": false,
+    "enable_payment": false,
     "payment_amount": 0.01,
     "wechat_pay_config": {
         "appid": "wxdf2ca73e6c0929f0",
@@ -21,6 +23,7 @@
         "notify_url": "https://event.quant-speed.com/ticket/finish/"
     },
     "enable_seating": false,
+    "seat_unit_name": "桌",
     "total_tables": 14,
     "max_per_table": 10,
     "ticket_field_config": {
@@ -65,22 +68,19 @@
             "label": "公司主要经营 / 业务",
             "show": true,
             "required": true
-        },
-        "vision_2026": {
-            "label": "2026年业务愿景",
-            "show": false,
-            "required": false
         }
     },
     "wall_config": {
         "bg_opacity": 0.3,
         "show_title": true,
         "learn_more_url": "",
+        "show_qrcode": true,
+        "show_seating": true,
         "show_fields": {
-            "name": true,
+            "name": false,
+            "phone": false,
             "company_name": false,
             "position": true,
-            "vision_2026": true,
             "business_scope": true
         }
     },

main.py

@@ -3,6 +3,7 @@ from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
 from fastapi.responses import HTMLResponse, JSONResponse
 from pydantic import BaseModel
+from contextlib import asynccontextmanager
 import psycopg2
 from psycopg2 import pool
 from psycopg2.extras import RealDictCursor
@@ -13,6 +14,7 @@ import random
 import uuid
 import os
 import json
+import re
 import shutil
 import difflib
 import time
@@ -117,13 +119,12 @@ 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
 process_pool = None
 
-@app.on_event("startup")
-async def startup_event():
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    """应用生命周期管理：启动时初始化进程池，关闭时释放资源"""
     import sys
     print(f"DEBUG: Running from {__file__}")
     print(f"DEBUG: Python executable: {sys.executable}")
@@ -142,17 +143,19 @@ async def startup_event():
             print(f"{route.path}")
     print("=========================")
     
-@app.post("/api/test-sms")
-async def test_sms_simple():
-    return {"message": "Test SMS route is working"}
+    yield
     
-
-@app.on_event("shutdown")
-async def shutdown_event():
+    # 关闭时清理进程池
     if process_pool:
         process_pool.shutdown()
         print("ProcessPoolExecutor shutdown")
 
+app = FastAPI(lifespan=lifespan)
+
+@app.post("/api/test-sms")
+async def test_sms_simple():
+    return {"message": "Test SMS route is working"}
+
 # Database connection parameters - Moved to CONFIG
 
 # 商业领域同义词库 (Business Thesaurus) - 用于解决模糊语义匹配
@@ -938,19 +941,35 @@ def checkin_user(checkin_data: CheckinRequest):
             new_real_id = str(max_id + 1)
             
             # 2. Insert into gsdh_data first to satisfy Foreign Key
-            insert_user_sql = """
-            INSERT INTO gsdh_data (new_id, name, phone, industry_company, fee, payment_channel, is_signed)
-            VALUES (%s, %s, %s, %s, '0', 'onsite_checkin', 'TRUE')
-            """
-            # Use provided company name or default
-            industry_val = checkin_data.company_name or "现场注册"
+            # 先检查 industry_company 列是否存在
+            cur.execute("""
+                SELECT column_name FROM information_schema.columns 
+                WHERE table_name = 'gsdh_data' AND column_name = 'industry_company'
+            """)
+            has_industry_col = cur.fetchone() is not None
             
-            cur.execute(insert_user_sql, (
-                new_real_id,
-                checkin_data.name,
-                checkin_data.phone,
-                industry_val
-            ))
+            if has_industry_col:
+                insert_user_sql = """
+                INSERT INTO gsdh_data (new_id, name, phone, industry_company, fee, payment_channel, is_signed)
+                VALUES (%s, %s, %s, %s, '0', 'onsite_checkin', 'TRUE')
+                """
+                industry_val = checkin_data.company_name or "现场注册"
+                cur.execute(insert_user_sql, (
+                    new_real_id,
+                    checkin_data.name,
+                    checkin_data.phone,
+                    industry_val
+                ))
+            else:
+                insert_user_sql = """
+                INSERT INTO gsdh_data (new_id, name, phone, fee, payment_channel, is_signed)
+                VALUES (%s, %s, %s, '0', 'onsite_checkin', 'TRUE')
+                """
+                cur.execute(insert_user_sql, (
+                    new_real_id,
+                    checkin_data.name,
+                    checkin_data.phone
+                ))
             
             # Update ID for subsequent operations
             final_gsdh_id = new_real_id
@@ -1210,18 +1229,38 @@ def add_user_api(user_data: AddUserRequest):
         max_id = row[0] if row and row[0] is not None else 0
         new_id = str(max_id + 1)
         
-        insert_sql = """
-        INSERT INTO gsdh_data (new_id, name, phone, industry_company, fee, payment_channel, is_signed)
-        VALUES (%s, %s, %s, %s, %s, %s, 'FALSE')
-        """
-        cur.execute(insert_sql, (
-            new_id, 
-            user_data.name, 
-            user_data.phone, 
-            user_data.industry_company,
-            user_data.fee,
-            user_data.payment_channel
-        ))
+        # 先检查 industry_company 列是否存在
+        cur.execute("""
+            SELECT column_name FROM information_schema.columns 
+            WHERE table_name = 'gsdh_data' AND column_name = 'industry_company'
+        """)
+        has_industry_col = cur.fetchone() is not None
+        
+        if has_industry_col:
+            insert_sql = """
+            INSERT INTO gsdh_data (new_id, name, phone, industry_company, fee, payment_channel, is_signed)
+            VALUES (%s, %s, %s, %s, %s, %s, 'FALSE')
+            """
+            cur.execute(insert_sql, (
+                new_id, 
+                user_data.name, 
+                user_data.phone, 
+                user_data.industry_company,
+                user_data.fee,
+                user_data.payment_channel
+            ))
+        else:
+            insert_sql = """
+            INSERT INTO gsdh_data (new_id, name, phone, fee, payment_channel, is_signed)
+            VALUES (%s, %s, %s, %s, %s, 'FALSE')
+            """
+            cur.execute(insert_sql, (
+                new_id, 
+                user_data.name, 
+                user_data.phone, 
+                user_data.fee,
+                user_data.payment_channel
+            ))
         
         conn.commit()
         cur.close()
@@ -1234,6 +1273,49 @@ def add_user_api(user_data: AddUserRequest):
             release_db_connection(conn)
         return JSONResponse(content={"success": False, "message": f"添加失败: {str(e)}"}, status_code=500)
 
+@app.post("/api/admin/login")
+async def admin_login(request: Request):
+    """
+    管理后台登录验证接口。
+    """
+    try:
+        body = await request.json()
+        password = body.get('password', '')
+        
+        secret = os.getenv("ADD_USER_SECRET", "123quant-speed")
+        
+        if password == secret:
+            response = JSONResponse(content={"success": True, "message": "登录成功"})
+            response.set_cookie(
+                key="admin_auth",
+                value="true",
+                httponly=True,
+                max_age=60*60*24*7,
+                samesite="lax"
+            )
+            return response
+        else:
+            return JSONResponse(content={"success": False, "message": "密码错误"}, status_code=401)
+    except Exception as e:
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
+@app.get("/api/admin/check-auth")
+async def check_admin_auth(request: Request):
+    """
+    检查管理员是否已登录。
+    """
+    auth_cookie = request.cookies.get("admin_auth")
+    return {"success": auth_cookie == "true", "authenticated": auth_cookie == "true"}
+
+@app.post("/api/admin/logout")
+async def admin_logout():
+    """
+    管理员退出登录。
+    """
+    response = JSONResponse(content={"success": True, "message": "已退出登录"})
+    response.delete_cookie("admin_auth")
+    return response
+
 @app.get("/admin", response_class=HTMLResponse)
 async def admin_page(request: Request):
     """
@@ -1264,7 +1346,7 @@ def get_wall_data():
         
         # 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
+        SELECT gsdh_id, name, company_name, position, business_scope, vision_2026, social_point, location
         FROM checkin_info
         ORDER BY created_at DESC
         """
@@ -1377,10 +1459,23 @@ def reset_database():
         """)
         
         # Initial Data (Optional - add a test user)
+        # 先检查 industry_company 列是否存在
         cur.execute("""
-            INSERT INTO gsdh_data (new_id, name, phone, industry_company, fee, payment_channel, is_signed)
-            VALUES ('1', '测试用户', '13800000000', '科技', '0', 'test', 'FALSE');
+            SELECT column_name FROM information_schema.columns 
+            WHERE table_name = 'gsdh_data' AND column_name = 'industry_company'
         """)
+        has_industry_col = cur.fetchone() is not None
+        
+        if has_industry_col:
+            cur.execute("""
+                INSERT INTO gsdh_data (new_id, name, phone, industry_company, fee, payment_channel, is_signed)
+                VALUES ('1', '测试用户', '13800000000', '科技', '0', 'test', 'FALSE')
+            """)
+        else:
+            cur.execute("""
+                INSERT INTO gsdh_data (new_id, name, phone, fee, payment_channel, is_signed)
+                VALUES ('1', '测试用户', '13800000000', '0', 'test', 'FALSE')
+            """)
         
         conn.commit()
         cur.close()
@@ -1479,6 +1574,7 @@ def init_database():
                 cur.execute(f"ALTER TABLE {table} ADD COLUMN {col} {dtype}")
                 print(f"Added column {col} to {table}")
 
+        safe_add_column('gsdh_data', 'industry_company', 'VARCHAR(200)')
         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)')
@@ -1505,6 +1601,167 @@ def init_database():
             conn.close()
         return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
 
+class FieldAddRequest(BaseModel):
+    """添加字段请求模型"""
+    table: str  # 'ticket' or 'checkin'
+    key: str    # 字段标识
+    label: str  # 显示名称
+    show: bool = True
+    required: bool = False
+
+class FieldDeleteRequest(BaseModel):
+    """删除字段请求模型"""
+    table: str  # 'ticket' or 'checkin'
+    key: str    # 字段标识
+
+@app.post("/api/admin/field/add")
+async def add_field(req: FieldAddRequest):
+    """
+    添加自定义字段：
+    1. 在数据库表中添加新列
+    2. 在 config.json 中更新字段配置
+    """
+    global CONFIG
+    
+    try:
+        # 确定表名
+        table_name = 'gsdh_data' if req.table == 'ticket' else 'checkin_info'
+        
+        # 验证字段标识格式
+        if not re.match(r'^[a-zA-Z_][a-zA-Z0-9_]*$', req.key):
+            return JSONResponse(
+                content={"success": False, "message": "字段标识格式不正确（只能包含字母、数字和下划线，不能以数字开头）"},
+                status_code=400
+            )
+        
+        # 防止删除锁定字段
+        locked_fields = ['name', 'phone', 'new_id', 'gsdh_id']
+        if req.key.lower() in locked_fields:
+            return JSONResponse(
+                content={"success": False, "message": f"不能添加锁定字段 {req.key}"},
+                status_code=400
+            )
+        
+        # 获取当前配置
+        CONFIG = load_config()
+        
+        # 获取当前字段配置
+        field_config_key = 'ticket_field_config' if req.table == 'ticket' else 'checkin_field_config'
+        current_fields = CONFIG.get(field_config_key, {})
+        
+        # 检查字段是否已存在
+        if req.key in current_fields:
+            return JSONResponse(
+                content={"success": False, "message": f"字段 {req.key} 已存在"},
+                status_code=400
+            )
+        
+        # 在数据库中添加列
+        conn = get_db_connection()
+        cur = conn.cursor()
+        
+        try:
+            # 添加新列（使用 TEXT 类型）
+            cur.execute(f'ALTER TABLE {table_name} ADD COLUMN IF NOT EXISTS {req.key} TEXT')
+            conn.commit()
+        except Exception as db_e:
+            conn.rollback()
+            cur.close()
+            release_db_connection(conn)
+            return JSONResponse(
+                content={"success": False, "message": f"数据库操作失败: {str(db_e)}"},
+                status_code=500
+            )
+        
+        cur.close()
+        release_db_connection(conn)
+        
+        # 更新配置
+        current_fields[req.key] = {
+            "label": req.label,
+            "show": req.show,
+            "required": req.required
+        }
+        CONFIG[field_config_key] = current_fields
+        save_config(CONFIG)
+        
+        return {"success": True, "message": f"字段 '{req.label}' 添加成功"}
+        
+    except Exception as e:
+        import traceback
+        traceback.print_exc()
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
+@app.post("/api/admin/field/delete")
+async def delete_field(req: FieldDeleteRequest):
+    """
+    删除自定义字段：
+    1. 从 config.json 中移除字段配置
+    2. 从数据库表中删除列
+    """
+    global CONFIG
+    
+    try:
+        # 确定表名
+        table_name = 'gsdh_data' if req.table == 'ticket' else 'checkin_info'
+        
+        # 防止删除锁定字段
+        locked_fields = ['name', 'phone', 'new_id', 'gsdh_id']
+        if req.key.lower() in locked_fields:
+            return JSONResponse(
+                content={"success": False, "message": f"不能删除锁定字段 {req.key}"},
+                status_code=400
+            )
+        
+        # 获取当前配置
+        CONFIG = load_config()
+        
+        # 获取当前字段配置
+        field_config_key = 'ticket_field_config' if req.table == 'ticket' else 'checkin_field_config'
+        current_fields = CONFIG.get(field_config_key, {})
+        
+        # 检查字段是否存在
+        if req.key not in current_fields:
+            return JSONResponse(
+                content={"success": False, "message": f"字段 {req.key} 不存在"},
+                status_code=400
+            )
+        
+        # 获取字段标签（用于返回消息）
+        field_label = current_fields[req.key].get('label', req.key)
+        
+        # 从数据库中删除列
+        conn = get_db_connection()
+        cur = conn.cursor()
+        
+        try:
+            # 删除列
+            cur.execute(f'ALTER TABLE {table_name} DROP COLUMN IF EXISTS {req.key}')
+            conn.commit()
+        except Exception as db_e:
+            conn.rollback()
+            cur.close()
+            release_db_connection(conn)
+            return JSONResponse(
+                content={"success": False, "message": f"数据库操作失败: {str(db_e)}"},
+                status_code=500
+            )
+        
+        cur.close()
+        release_db_connection(conn)
+        
+        # 更新配置（移除字段）
+        del current_fields[req.key]
+        CONFIG[field_config_key] = current_fields
+        save_config(CONFIG)
+        
+        return {"success": True, "message": f"字段 '{field_label}' 已删除"}
+        
+    except Exception as e:
+        import traceback
+        traceback.print_exc()
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
 # ==========================================
 # WeChat Pay V3 & Ticket Logic
 # ==========================================
@@ -1661,6 +1918,241 @@ async def success_page(request: Request):
     CONFIG = load_config()
     return templates.TemplateResponse("success.html", {"request": request, "config": CONFIG})
 
+@app.get("/data-base", response_class=HTMLResponse)
+async def data_base_page(request: Request):
+    """
+    渲染数据库管理页面。
+    """
+    return templates.TemplateResponse("data_base.html", {"request": request})
+
+@app.get("/api/db/tables")
+def get_db_tables():
+    """
+    获取数据库中所有的表。
+    """
+    try:
+        conn = get_db_connection()
+        cur = conn.cursor(cursor_factory=RealDictCursor)
+        
+        cur.execute("""
+            SELECT table_name 
+            FROM information_schema.tables 
+            WHERE table_schema = 'public' 
+            AND table_type = 'BASE TABLE'
+            ORDER BY table_name
+        """)
+        rows = cur.fetchall()
+        
+        tables = [row['table_name'] for row in rows]
+        
+        cur.close()
+        release_db_connection(conn)
+        
+        return {"success": True, "tables": tables}
+    except Exception as e:
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
+@app.get("/api/db/table/{table_name}")
+def get_table_data(table_name: str, page: int = 1, page_size: int = 50):
+    """
+    获取指定表的数据。
+    """
+    try:
+        conn = get_db_connection()
+        cur = conn.cursor(cursor_factory=RealDictCursor)
+        
+        # 获取主键
+        cur.execute("""
+            SELECT a.attname AS column_name
+            FROM pg_index i
+            JOIN pg_attribute a ON a.attrelid = i.indrelid AND a.attnum = ANY(i.indkey)
+            WHERE i.indrelid = %s::regclass
+            AND i.indisprimary
+        """, (table_name,))
+        pk_result = cur.fetchone()
+        primary_key = pk_result['column_name'] if pk_result else ''
+        
+        # 获取总行数
+        cur.execute(f'SELECT COUNT(*) as count FROM "{table_name}"')
+        total = cur.fetchone()['count']
+        
+        # 分页查询
+        offset = (page - 1) * page_size
+        query = f'SELECT * FROM "{table_name}" ORDER BY "{primary_key}" LIMIT %s OFFSET %s'
+        cur.execute(query, (page_size, offset))
+        rows = cur.fetchall()
+        
+        # 转换为普通字典
+        result_rows = []
+        for row in rows:
+            result_rows.append(dict(row))
+        
+        # 获取列名
+        columns = list(result_rows[0].keys()) if result_rows else []
+        
+        cur.close()
+        release_db_connection(conn)
+        
+        return {
+            "success": True,
+            "rows": result_rows,
+            "columns": columns,
+            "total": total,
+            "primary_key": primary_key,
+            "page": page,
+            "page_size": page_size
+        }
+    except Exception as e:
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
+@app.get("/api/db/table/{table_name}/columns")
+def get_table_columns(table_name: str):
+    """
+    获取指定表的列信息。
+    """
+    try:
+        conn = get_db_connection()
+        cur = conn.cursor(cursor_factory=RealDictCursor)
+        
+        cur.execute("""
+            SELECT 
+                column_name,
+                data_type,
+                is_nullable,
+                column_default
+            FROM information_schema.columns
+            WHERE table_name = %s
+            AND table_schema = 'public'
+            ORDER BY ordinal_position
+        """, (table_name,))
+        rows = cur.fetchall()
+        
+        cur.close()
+        release_db_connection(conn)
+        
+        return {"success": True, "columns": rows}
+    except Exception as e:
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
+@app.post("/api/db/table/{table_name}/insert")
+async def insert_table_data(table_name: str, request: Request):
+    """
+    向指定表插入数据。
+    """
+    try:
+        body = await request.json()
+        data = body.get('data', {})
+        
+        if not data:
+            return JSONResponse(content={"success": False, "message": "没有数据"}, status_code=400)
+        
+        conn = get_db_connection()
+        cur = conn.cursor()
+        
+        columns = list(data.keys())
+        values = list(data.values())
+        placeholders = ','.join(['%s'] * len(columns))
+        column_names = ','.join([f'"{col}"' for col in columns])
+        
+        query = f'INSERT INTO "{table_name}" ({column_names}) VALUES ({placeholders})'
+        cur.execute(query, values)
+        
+        conn.commit()
+        cur.close()
+        release_db_connection(conn)
+        
+        return {"success": True, "message": "添加成功"}
+    except Exception as e:
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
+@app.put("/api/db/table/{table_name}/update")
+async def update_table_data(table_name: str, request: Request):
+    """
+    更新指定表的数据。
+    """
+    try:
+        body = await request.json()
+        data = body.get('data', {})
+        record_id = body.get('id')
+        
+        if not data or not record_id:
+            return JSONResponse(content={"success": False, "message": "缺少参数"}, status_code=400)
+        
+        conn = get_db_connection()
+        cur = conn.cursor(cursor_factory=RealDictCursor)
+        
+        # 获取主键
+        cur.execute("""
+            SELECT a.attname AS column_name
+            FROM pg_index i
+            JOIN pg_attribute a ON a.attrelid = i.indrelid AND a.attnum = ANY(i.indkey)
+            WHERE i.indrelid = %s::regclass
+            AND i.indisprimary
+        """, (table_name,))
+        pk_result = cur.fetchone()
+        primary_key = pk_result['column_name'] if pk_result else None
+        
+        if not primary_key:
+            return JSONResponse(content={"success": False, "message": "表没有主键，无法更新"}, status_code=400)
+        
+        # 构建更新语句
+        set_clause = ','.join([f'"{col}" = %s' for col in data.keys()])
+        values = list(data.values())
+        values.append(record_id)
+        
+        query = f'UPDATE "{table_name}" SET {set_clause} WHERE "{primary_key}" = %s'
+        cur.execute(query, values)
+        
+        conn.commit()
+        cur.close()
+        release_db_connection(conn)
+        
+        return {"success": True, "message": "更新成功"}
+    except Exception as e:
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
+@app.delete("/api/db/table/{table_name}/delete")
+async def delete_table_data(table_name: str, request: Request):
+    """
+    删除指定表的数据。
+    """
+    try:
+        body = await request.json()
+        ids = body.get('ids', [])
+        
+        if not ids:
+            return JSONResponse(content={"success": False, "message": "没有要删除的记录"}, status_code=400)
+        
+        conn = get_db_connection()
+        cur = conn.cursor(cursor_factory=RealDictCursor)
+        
+        # 获取主键
+        cur.execute("""
+            SELECT a.attname AS column_name
+            FROM pg_index i
+            JOIN pg_attribute a ON a.attrelid = i.indrelid AND a.attnum = ANY(i.indkey)
+            WHERE i.indrelid = %s::regclass
+            AND i.indisprimary
+        """, (table_name,))
+        pk_result = cur.fetchone()
+        primary_key = pk_result['column_name'] if pk_result else None
+        
+        if not primary_key:
+            return JSONResponse(content={"success": False, "message": "表没有主键，无法删除"}, status_code=400)
+        
+        # 删除 ids 中的记录
+        placeholders = ','.join(['%s'] * len(ids))
+        query = f'DELETE FROM "{table_name}" WHERE "{primary_key}" IN ({placeholders})'
+        cur.execute(query, ids)
+        
+        conn.commit()
+        cur.close()
+        release_db_connection(conn)
+        
+        return {"success": True, "message": f"成功删除 {cur.rowcount} 条记录"}
+    except Exception as e:
+        return JSONResponse(content={"success": False, "message": str(e)}, status_code=500)
+
 class TicketPaymentRequest(BaseModel):
     name: str
     phone: str
@@ -1709,6 +2201,13 @@ async def create_payment(req: TicketPaymentRequest, request: Request):
         cur.execute("SELECT new_id, fee FROM gsdh_data WHERE phone = %s", (req.phone,))
         existing = cur.fetchone()
         
+        # 先检查 industry_company 列是否存在
+        cur.execute("""
+            SELECT column_name FROM information_schema.columns 
+            WHERE table_name = 'gsdh_data' AND column_name = 'industry_company'
+        """)
+        has_industry_col = cur.fetchone() is not None
+        
         if existing:
             user_id = existing[0]
             current_fee = existing[1]
@@ -1720,17 +2219,30 @@ async def create_payment(req: TicketPaymentRequest, request: Request):
                 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))
+            if has_industry_col:
+                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:
+                cur.execute("""
+                    UPDATE gsdh_data 
+                    SET name=%s, fee='PENDING', payment_channel='wechat_h5_pending', out_trade_no=%s
+                    WHERE new_id=%s
+                """, (req.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))
+            if has_industry_col:
+                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))
+            else:
+                cur.execute("""
+                    INSERT INTO gsdh_data (new_id, name, phone, fee, payment_channel, is_signed, out_trade_no)
+                    VALUES (%s, %s, %s, 'PENDING', 'wechat_h5_pending', 'FALSE', %s)
+                """, (user_id, req.name, req.phone, out_trade_no))
             
         # Also store extra info in checkin_info? 
         # Requirement: "If registration paid then add to gsdh_data"
@@ -1807,6 +2319,13 @@ async def create_native_payment(req: TicketPaymentRequest, request: Request):
         cur.execute("SELECT new_id, fee FROM gsdh_data WHERE phone = %s", (req.phone,))
         existing = cur.fetchone()
         
+        # 先检查 industry_company 列是否存在
+        cur.execute("""
+            SELECT column_name FROM information_schema.columns 
+            WHERE table_name = 'gsdh_data' AND column_name = 'industry_company'
+        """)
+        has_industry_col = cur.fetchone() is not None
+        
         if existing:
             user_id = existing[0]
             current_fee = existing[1]
@@ -1817,17 +2336,30 @@ async def create_native_payment(req: TicketPaymentRequest, request: Request):
                 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))
+            if has_industry_col:
+                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:
+                cur.execute("""
+                    UPDATE gsdh_data 
+                    SET name=%s, fee='PENDING', payment_channel='微信线上支付_pending', out_trade_no=%s
+                    WHERE new_id=%s
+                """, (req.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))
+            if has_industry_col:
+                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))
+            else:
+                cur.execute("""
+                    INSERT INTO gsdh_data (new_id, name, phone, fee, payment_channel, is_signed, out_trade_no)
+                    VALUES (%s, %s, %s, 'PENDING', '微信线上支付_pending', 'FALSE', %s)
+                """, (user_id, req.name, req.phone, out_trade_no))
             
         conn.commit()
         cur.close()

templates/add_user.html

@@ -253,6 +253,9 @@
     </div>
 
     <div class="container">
+        <div style="margin-bottom: 10px;">
+            <a href="/admin" style="color: var(--text-muted); text-decoration: none;">← 返回管理后台</a>
+        </div>
         <header>
             <img src="{{ config.header_image }}" alt="{{ config.event_title }}" class="header-img" onerror="this.style.display='none'">
             <h1>添加新嘉宾</h1>
@@ -291,34 +294,69 @@
             <div id="submit-success" class="success-msg hidden"></div>
         </div>
         
-        <div style="text-align: center; margin-top: 20px;">
+        <div style="text-align: center; margin-top: 20px; display: flex; justify-content: center; gap: 20px; flex-wrap: wrap;">
              <a href="/" style="color: var(--text-muted); text-decoration: none; border-bottom: 1px dashed var(--text-muted);">返回签到首页</a>
+             <a href="/admin" style="color: var(--text-muted); text-decoration: none; border-bottom: 1px dashed var(--text-muted);">← 返回管理后台</a>
         </div>
     </div>
 
     <script>
-        // Use secret from backend
-        const ACCESS_SECRET = "{{ secret }}";
+        document.addEventListener('DOMContentLoaded', checkAuthStatus);
 
-        // Password Check Logic
-        function checkSecret() {
-            const input = document.getElementById('secret-input');
-            const error = document.getElementById('secret-error');
-            const overlay = document.getElementById('password-overlay');
+        async function checkAuthStatus() {
+            try {
+                const res = await fetch('/api/admin/check-auth');
+                const data = await res.json();
                 
-            if (input.value === ACCESS_SECRET) {
-                overlay.style.opacity = '0';
-                setTimeout(() => {
-                    overlay.style.display = 'none';
-                }, 500);
-            } else {
-                error.classList.remove('hidden');
-                input.value = '';
-                input.focus();
+                if (data.authenticated) {
+                    hideOverlay();
+                } else {
+                    showOverlay();
+                }
+            } catch (e) {
+                showOverlay();
+            }
+        }
+
+        function showOverlay() {
+            document.getElementById('password-overlay').style.display = 'flex';
+        }
+
+        function hideOverlay() {
+            const overlay = document.getElementById('password-overlay');
+            overlay.style.opacity = '0';
+            setTimeout(() => {
+                overlay.style.display = 'none';
+            }, 500);
+        }
+
+        async function checkSecret() {
+            const input = document.getElementById('secret-input');
+            const error = document.getElementById('secret-error');
+            const password = input.value;
+            
+            try {
+                const res = await fetch('/api/admin/login', {
+                    method: 'POST',
+                    headers: {'Content-Type': 'application/json'},
+                    body: JSON.stringify({password: password})
+                });
+                const data = await res.json();
+                
+                if (data.success) {
+                    error.classList.add('hidden');
+                    hideOverlay();
+                } else {
+                    error.classList.remove('hidden');
+                    input.value = '';
+                    input.focus();
+                }
+            } catch (e) {
+                error.textContent = '网络错误';
+                error.classList.remove('hidden');
             }
         }
 
-        // Allow pressing Enter to submit password
         document.getElementById('secret-input').addEventListener('keypress', function (e) {
             if (e.key === 'Enter') {
                 checkSecret();

templates/data_base.html

@@ -0,0 +1,870 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>数据库管理 - 云南AI共生大会</title>
+    <style>
+        :root {
+            --primary-color: #00f2ff;
+            --secondary-color: #0066ff;
+            --bg-color: #050814;
+            --card-bg: rgba(12, 24, 50, 0.5);
+            --text-color: #ffffff;
+            --text-muted: #b0c4de;
+            --accent-glow: rgba(0, 242, 255, 0.6);
+        }
+
+        * {
+            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;
+            padding: 20px;
+        }
+
+        .container {
+            width: 100%;
+            max-width: 1400px;
+            margin: 0 auto;
+            position: relative;
+            z-index: 1;
+        }
+
+        h1 {
+            font-size: 1.8rem;
+            margin-bottom: 20px;
+            text-align: center;
+            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);
+        }
+
+        .nav-bar {
+            display: flex;
+            gap: 10px;
+            margin-bottom: 20px;
+            flex-wrap: wrap;
+        }
+
+        .nav-bar a {
+            text-decoration: none;
+            color: var(--text-muted);
+            padding: 8px 16px;
+            border-radius: 6px;
+            background: rgba(0, 0, 0, 0.3);
+            border: 1px solid rgba(0, 242, 255, 0.2);
+            transition: all 0.3s;
+        }
+
+        .nav-bar a:hover, .nav-bar a.active {
+            background: rgba(0, 242, 255, 0.1);
+            border-color: var(--primary-color);
+            color: var(--primary-color);
+        }
+
+        .card {
+            background: var(--card-bg);
+            border-radius: 16px;
+            padding: 20px;
+            margin-bottom: 20px;
+            backdrop-filter: blur(20px);
+            -webkit-backdrop-filter: blur(20px);
+            border: 1px solid rgba(0, 242, 255, 0.2);
+            box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
+        }
+
+        .table-list {
+            display: flex;
+            gap: 10px;
+            flex-wrap: wrap;
+            margin-bottom: 20px;
+        }
+
+        .table-btn {
+            padding: 10px 20px;
+            background: rgba(0, 0, 0, 0.4);
+            border: 1px solid rgba(0, 242, 255, 0.3);
+            border-radius: 8px;
+            color: white;
+            cursor: pointer;
+            transition: all 0.3s;
+        }
+
+        .table-btn:hover, .table-btn.active {
+            background: linear-gradient(90deg, #0051ff 0%, #00f2ff 100%);
+            border-color: var(--primary-color);
+        }
+
+        .toolbar {
+            display: flex;
+            gap: 10px;
+            margin-bottom: 15px;
+            flex-wrap: wrap;
+            align-items: center;
+        }
+
+        .toolbar input[type="text"] {
+            padding: 8px 12px;
+            background: rgba(0, 0, 0, 0.4);
+            border: 1px solid rgba(0, 242, 255, 0.3);
+            border-radius: 6px;
+            color: white;
+            outline: none;
+        }
+
+        .toolbar input[type="text"]:focus {
+            border-color: var(--primary-color);
+        }
+
+        button {
+            background: linear-gradient(90deg, #0051ff 0%, #00f2ff 100%);
+            color: white;
+            padding: 8px 16px;
+            border: none;
+            border-radius: 6px;
+            cursor: pointer;
+            font-size: 0.9rem;
+            transition: all 0.3s;
+            box-shadow: 0 2px 10px rgba(0, 242, 255, 0.3);
+        }
+
+        button:hover {
+            transform: translateY(-1px);
+            box-shadow: 0 4px 15px rgba(0, 242, 255, 0.5);
+        }
+
+        button.btn-success {
+            background: linear-gradient(90deg, #28a745 0%, #20c997 100%);
+            box-shadow: 0 2px 10px rgba(32, 201, 151, 0.35);
+        }
+
+        button.btn-danger {
+            background: linear-gradient(90deg, #cc0000 0%, #ff4d4d 100%);
+            box-shadow: 0 2px 10px rgba(255, 0, 0, 0.3);
+        }
+
+        button.btn-warning {
+            background: linear-gradient(90deg, #ffc107 0%, #fd7e14 100%);
+            box-shadow: 0 2px 10px rgba(255, 193, 7, 0.35);
+        }
+
+        button:disabled {
+            opacity: 0.5;
+            cursor: not-allowed;
+        }
+
+        .table-container {
+            overflow-x: auto;
+        }
+
+        table {
+            width: 100%;
+            border-collapse: collapse;
+            font-size: 0.9rem;
+        }
+
+        th, td {
+            padding: 10px 12px;
+            text-align: left;
+            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
+        }
+
+        th {
+            background: rgba(0, 0, 0, 0.3);
+            color: var(--primary-color);
+            font-weight: 600;
+            white-space: nowrap;
+            position: sticky;
+            top: 0;
+        }
+
+        tr:hover {
+            background: rgba(0, 242, 255, 0.05);
+        }
+
+        td {
+            max-width: 300px;
+            overflow: hidden;
+            text-overflow: ellipsis;
+            white-space: nowrap;
+        }
+
+        .action-btns {
+            display: flex;
+            gap: 5px;
+        }
+
+        .action-btns button {
+            padding: 4px 8px;
+            font-size: 0.8rem;
+        }
+
+        .pagination {
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            gap: 10px;
+            margin-top: 15px;
+        }
+
+        .pagination button {
+            padding: 6px 12px;
+        }
+
+        .pagination span {
+            color: var(--text-muted);
+        }
+
+        .modal {
+            display: none;
+            position: fixed;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: 100%;
+            background: rgba(0, 0, 0, 0.7);
+            z-index: 1000;
+            justify-content: center;
+            align-items: center;
+        }
+
+        .modal.show {
+            display: flex;
+        }
+
+        .modal-content {
+            background: var(--card-bg);
+            border-radius: 16px;
+            padding: 25px;
+            width: 90%;
+            max-width: 600px;
+            max-height: 90vh;
+            overflow-y: auto;
+            border: 1px solid rgba(0, 242, 255, 0.3);
+            backdrop-filter: blur(20px);
+        }
+
+        .modal h2 {
+            margin-bottom: 20px;
+            color: var(--primary-color);
+        }
+
+        .form-group {
+            margin-bottom: 15px;
+        }
+
+        .form-group label {
+            display: block;
+            margin-bottom: 5px;
+            color: var(--text-muted);
+            font-size: 0.9rem;
+        }
+
+        .form-group input, .form-group textarea, .form-group select {
+            width: 100%;
+            padding: 10px;
+            background: rgba(0, 0, 0, 0.4);
+            border: 1px solid rgba(0, 242, 255, 0.3);
+            border-radius: 6px;
+            color: white;
+            font-size: 0.95rem;
+        }
+
+        .form-group textarea {
+            min-height: 80px;
+            resize: vertical;
+        }
+
+        .form-group input:focus, .form-group textarea:focus {
+            outline: none;
+            border-color: var(--primary-color);
+        }
+
+        .modal-btns {
+            display: flex;
+            gap: 10px;
+            justify-content: flex-end;
+            margin-top: 20px;
+        }
+
+        #message {
+            position: fixed;
+            top: 20px;
+            right: 20px;
+            padding: 15px 25px;
+            border-radius: 8px;
+            color: white;
+            font-weight: bold;
+            display: none;
+            z-index: 1001;
+            backdrop-filter: blur(10px);
+            box-shadow: 0 4px 15px rgba(0,0,0,0.3);
+        }
+
+        .success {
+            background: rgba(40, 167, 69, 0.9);
+            border: 1px solid #28a745;
+        }
+
+        .error {
+            background: rgba(220, 53, 69, 0.9);
+            border: 1px solid #dc3545;
+        }
+
+        .table-info {
+            display: flex;
+            gap: 20px;
+            margin-bottom: 15px;
+            color: var(--text-muted);
+            font-size: 0.9rem;
+        }
+
+        .loading {
+            text-align: center;
+            padding: 40px;
+            color: var(--text-muted);
+        }
+
+        .empty-state {
+            text-align: center;
+            padding: 60px;
+            color: var(--text-muted);
+        }
+
+        .checkbox-cell {
+            width: 40px;
+            text-align: center;
+        }
+
+        .checkbox-cell input {
+            width: 18px;
+            height: 18px;
+            accent-color: var(--primary-color);
+        }
+    </style>
+</head>
+<body>
+    <!-- Password Overlay -->
+    <div id="password-overlay" style="position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: var(--bg-color); z-index: 9999; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(10px);">
+        <div class="card" style="text-align: center; width: 90%; max-width: 400px;">
+            <h2 style="margin-bottom: 20px; color: var(--primary-color);">请输入访问密钥</h2>
+            <div class="form-group">
+                <input type="password" id="secret-input" placeholder="输入密钥" style="text-align: center;">
+            </div>
+            <button onclick="checkSecret()">确认</button>
+            <p id="secret-error" style="color: #ff6b6b; margin-top: 15px; display: none;">密钥错误</p>
+        </div>
+    </div>
+
+    <div class="container">
+        <h1>数据库管理</h1>
+        
+        <div class="nav-bar">
+            <a href="/admin">← 返回管理后台</a>
+        </div>
+
+        <div class="card">
+            <h2 style="margin-bottom: 15px; color: var(--primary-color);">选择数据表</h2>
+            <div class="table-list" id="tableList">
+                <div class="loading">加载中...</div>
+            </div>
+        </div>
+
+        <div class="card" id="dataCard" style="display: none;">
+            <h2 style="margin-bottom: 15px; color: var(--primary-color);" id="tableTitle">数据表</h2>
+            
+            <div class="table-info" id="tableInfo"></div>
+            
+            <div class="toolbar">
+                <input type="text" id="searchInput" placeholder="搜索..." onkeyup="handleSearch()">
+                <button onclick="loadData()">🔄 刷新</button>
+                <button class="btn-success" onclick="showInsertModal()">➕ 新增</button>
+                <button class="btn-danger" id="deleteSelectedBtn" onclick="deleteSelected()" disabled>🗑️ 删除选中</button>
+            </div>
+
+            <div class="table-container" id="tableContainer">
+                <div class="loading">请先选择数据表</div>
+            </div>
+
+            <div class="pagination" id="pagination"></div>
+        </div>
+    </div>
+
+    <div class="modal" id="editModal">
+        <div class="modal-content">
+            <h2 id="modalTitle">编辑数据</h2>
+            <form id="editForm">
+                <div id="formFields"></div>
+                <div class="modal-btns">
+                    <button type="button" onclick="closeModal()">取消</button>
+                    <button type="submit" class="btn-success" id="submitBtn">保存</button>
+                </div>
+            </form>
+        </div>
+    </div>
+
+    <div id="message"></div>
+
+    <script>
+        document.addEventListener('DOMContentLoaded', checkAuthStatus);
+
+        async function checkAuthStatus() {
+            try {
+                const res = await fetch('/api/admin/check-auth');
+                const data = await res.json();
+                
+                if (data.authenticated) {
+                    hideOverlay();
+                } else {
+                    showOverlay();
+                }
+            } catch (e) {
+                showOverlay();
+            }
+        }
+
+        function showOverlay() {
+            document.getElementById('password-overlay').style.display = 'flex';
+        }
+
+        function hideOverlay() {
+            const overlay = document.getElementById('password-overlay');
+            overlay.style.opacity = '0';
+            setTimeout(() => {
+                overlay.style.display = 'none';
+            }, 500);
+        }
+
+        async function checkSecret() {
+            const input = document.getElementById('secret-input');
+            const error = document.getElementById('secret-error');
+            const password = input.value;
+            
+            try {
+                const res = await fetch('/api/admin/login', {
+                    method: 'POST',
+                    headers: {'Content-Type': 'application/json'},
+                    body: JSON.stringify({password: password})
+                });
+                const data = await res.json();
+                
+                if (data.success) {
+                    error.style.display = 'none';
+                    hideOverlay();
+                } else {
+                    error.style.display = 'block';
+                    input.value = '';
+                    input.focus();
+                }
+            } catch (e) {
+                error.textContent = '网络错误';
+                error.style.display = 'block';
+            }
+        }
+
+        document.getElementById('secret-input').addEventListener('keypress', function (e) {
+            if (e.key === 'Enter') {
+                checkSecret();
+            }
+        });
+
+        let currentTable = '';
+        let currentPage = 1;
+        let pageSize = 50;
+        let totalRows = 0;
+        let tableColumns = [];
+        let tableData = [];
+        let primaryKey = '';
+        let editingId = null;
+
+        // 加载表列表
+        async function loadTables() {
+            try {
+                const res = await fetch('/api/db/tables');
+                const data = await res.json();
+                
+                if (data.success) {
+                    const tableList = document.getElementById('tableList');
+                    tableList.innerHTML = '';
+                    
+                    data.tables.forEach(table => {
+                        const btn = document.createElement('button');
+                        btn.className = 'table-btn';
+                        btn.textContent = table;
+                        btn.onclick = () => selectTable(table);
+                        if (currentTable === table) btn.classList.add('active');
+                        tableList.appendChild(btn);
+                    });
+                }
+            } catch (e) {
+                showMessage('加载表列表失败', 'error');
+            }
+        }
+
+        // 选择表
+        async function selectTable(table) {
+            currentTable = table;
+            currentPage = 1;
+            document.getElementById('dataCard').style.display = 'block';
+            document.getElementById('tableTitle').textContent = table + ' - 数据管理';
+            
+            document.querySelectorAll('.table-btn').forEach(btn => {
+                btn.classList.remove('active');
+                if (btn.textContent === table) btn.classList.add('active');
+            });
+
+            await loadData();
+        }
+
+        // 加载数据
+        async function loadData() {
+            if (!currentTable) return;
+
+            try {
+                const res = await fetch(`/api/db/table/${currentTable}?page=${currentPage}&page_size=${pageSize}`);
+                const data = await res.json();
+
+                if (data.success) {
+                    tableColumns = data.columns;
+                    tableData = data.rows;
+                    totalRows = data.total;
+                    primaryKey = data.primary_key || '';
+
+                    renderTable();
+                    renderPagination();
+                } else {
+                    showMessage(data.message || '加载数据失败', 'error');
+                }
+            } catch (e) {
+                showMessage('网络错误', 'error');
+            }
+        }
+
+        // 渲染表格
+        function renderTable() {
+            const container = document.getElementById('tableContainer');
+            
+            if (tableData.length === 0) {
+                container.innerHTML = '<div class="empty-state">暂无数据</div>';
+                return;
+            }
+
+            let html = '<table><thead><tr>';
+            
+            // 复选框列
+            html += '<th class="checkbox-cell"><input type="checkbox" onchange="toggleAllCheckboxes(this)"></th>';
+            
+            // 数据列
+            tableColumns.forEach(col => {
+                html += `<th>${col}</th>`;
+            });
+            
+            // 操作列
+            html += '<th>操作</th></tr></thead><tbody>';
+
+            tableData.forEach(row => {
+                const id = primaryKey ? row[primaryKey] : JSON.stringify(row);
+                html += `<tr data-id="${id}">`;
+                html += `<td class="checkbox-cell"><input type="checkbox" class="row-checkbox" data-id="${id}"></td>`;
+                
+                tableColumns.forEach(col => {
+                    let value = row[col];
+                    if (value === null || value === undefined) value = '';
+                    value = String(value);
+                    if (value.length > 50) {
+                        value = value.substring(0, 50) + '...';
+                    }
+                    html += `<td title="${row[col] || ''}">${escapeHtml(value)}</td>`;
+                });
+
+                html += `<td class="action-btns">
+                    <button class="btn-warning" onclick="showEditModal('${escapeId(id)}')">编辑</button>
+                    <button class="btn-danger" onclick="deleteRow('${escapeId(id)}')">删除</button>
+                </td></tr>`;
+            });
+
+            html += '</tbody></table>';
+            container.innerHTML = html;
+        }
+
+        // 转义ID用于HTML属性
+        function escapeId(id) {
+            return String(id).replace(/'/g, "\\'").replace(/"/g, '&quot;');
+        }
+
+        // HTML转义
+        function escapeHtml(text) {
+            const div = document.createElement('div');
+            div.textContent = text;
+            return div.innerHTML;
+        }
+
+        // 渲染分页
+        function renderPagination() {
+            const totalPages = Math.ceil(totalRows / pageSize);
+            const pagination = document.getElementById('pagination');
+            
+            if (totalPages <= 1) {
+                pagination.innerHTML = '';
+                return;
+            }
+
+            let html = `
+                <button ${currentPage === 1 ? 'disabled' : ''} onclick="goToPage(1)">首页</button>
+                <button ${currentPage === 1 ? 'disabled' : ''} onclick="goToPage(${currentPage - 1})">上一页</button>
+                <span>第 ${currentPage} / ${totalPages} 页 (共 ${totalRows} 条)</span>
+                <button ${currentPage === totalPages ? 'disabled' : ''} onclick="goToPage(${currentPage + 1})">下一页</button>
+                <button ${currentPage === totalPages ? 'disabled' : ''} onclick="goToPage(${totalPages})">末页</button>
+            `;
+            pagination.innerHTML = html;
+        }
+
+        // 跳转到指定页
+        function goToPage(page) {
+            currentPage = page;
+            loadData();
+        }
+
+        // 搜索
+        let searchTimeout;
+        function handleSearch() {
+            clearTimeout(searchTimeout);
+            searchTimeout = setTimeout(() => {
+                const keyword = document.getElementById('searchInput').value;
+                filterData(keyword);
+            }, 300);
+        }
+
+        // 过滤数据（前端过滤）
+        function filterData(keyword) {
+            if (!keyword) {
+                renderTable();
+                return;
+            }
+
+            keyword = keyword.toLowerCase();
+            const filtered = tableData.filter(row => {
+                return tableColumns.some(col => {
+                    const val = String(row[col] || '').toLowerCase();
+                    return val.includes(keyword);
+                });
+            });
+
+            // 临时显示过滤结果
+            const originalData = tableData;
+            tableData = filtered;
+            renderTable();
+            tableData = originalData;
+        }
+
+        // 全选/取消全选
+        function toggleAllCheckboxes(source) {
+            const checkboxes = document.querySelectorAll('.row-checkbox');
+            checkboxes.forEach(cb => cb.checked = source.checked);
+            updateDeleteButton();
+        }
+
+        // 更新删除按钮状态
+        function updateDeleteButton() {
+            const checked = document.querySelectorAll('.row-checkbox:checked');
+            document.getElementById('deleteSelectedBtn').disabled = checked.length === 0;
+        }
+
+        // 监听复选框变化
+        document.addEventListener('change', (e) => {
+            if (e.target.classList.contains('row-checkbox')) {
+                updateDeleteButton();
+            }
+        });
+
+        // 显示新增弹窗
+        async function showInsertModal() {
+            editingId = null;
+            document.getElementById('modalTitle').textContent = '新增数据 - ' + currentTable;
+            await renderFormFields();
+            document.getElementById('editModal').classList.add('show');
+        }
+
+        // 显示编辑弹窗
+        async function showEditModal(id) {
+            editingId = id;
+            document.getElementById('modalTitle').textContent = '编辑数据 - ' + currentTable;
+            
+            // 查找当前行数据
+            const row = tableData.find(r => {
+                const pk = primaryKey;
+                return pk ? String(r[pk]) === id : JSON.stringify(r) === id;
+            });
+
+            await renderFormFields(row);
+            document.getElementById('editModal').classList.add('show');
+        }
+
+        // 渲染表单字段
+        async function renderFormFields(data = {}) {
+            const formFields = document.getElementById('formFields');
+            
+            // 获取表结构
+            try {
+                const res = await fetch(`/api/db/table/${currentTable}/columns`);
+                const result = await res.json();
+                
+                if (!result.success) {
+                    showMessage('获取表结构失败', 'error');
+                    return;
+                }
+
+                let html = '';
+                result.columns.forEach(col => {
+                    const isPrimary = col.column_name === primaryKey;
+                    if (isPrimary && !data[primaryKey]) {
+                        return; // 新增时跳过自增主键
+                    }
+
+                    let value = data[col.column_name] || '';
+                    
+                    html += `<div class="form-group">
+                        <label>${col.column_name}${col.is_nullable === 'YES' ? '' : ' *'}</label>
+                        <input type="text" 
+                            name="${col.column_name}" 
+                            value="${escapeHtml(String(value))}"
+                            ${isPrimary ? 'readonly' : ''}
+                            data-type="${col.data_type}">
+                    </div>`;
+                });
+
+                formFields.innerHTML = html;
+            } catch (e) {
+                showMessage('网络错误', 'error');
+            }
+        }
+
+        // 关闭弹窗
+        function closeModal() {
+            document.getElementById('editModal').classList.remove('show');
+            editingId = null;
+        }
+
+        // 提交表单
+        document.getElementById('editForm').onsubmit = async (e) => {
+            e.preventDefault();
+            
+            const formData = {};
+            const inputs = document.querySelectorAll('#editForm input');
+            inputs.forEach(input => {
+                formData[input.name] = input.value;
+            });
+
+            const url = editingId 
+                ? `/api/db/table/${currentTable}/update`
+                : `/api/db/table/${currentTable}/insert`;
+            
+            const method = editingId ? 'PUT' : 'POST';
+
+            try {
+                const res = await fetch(url, {
+                    method: method,
+                    headers: {'Content-Type': 'application/json'},
+                    body: JSON.stringify({
+                        id: editingId,
+                        data: formData
+                    })
+                });
+
+                const result = await res.json();
+                
+                if (result.success) {
+                    showMessage(editingId ? '更新成功' : '添加成功', 'success');
+                    closeModal();
+                    loadData();
+                } else {
+                    showMessage(result.message || '操作失败', 'error');
+                }
+            } catch (e) {
+                showMessage('网络错误', 'error');
+            }
+        };
+
+        // 删除单行
+        async function deleteRow(id) {
+            if (!confirm('确定要删除这条记录吗？')) return;
+
+            try {
+                const res = await fetch(`/api/db/table/${currentTable}/delete`, {
+                    method: 'DELETE',
+                    headers: {'Content-Type': 'application/json'},
+                    body: JSON.stringify({ ids: [id] })
+                });
+
+                const result = await res.json();
+                
+                if (result.success) {
+                    showMessage('删除成功', 'success');
+                    loadData();
+                } else {
+                    showMessage(result.message || '删除失败', 'error');
+                }
+            } catch (e) {
+                showMessage('网络错误', 'error');
+            }
+        }
+
+        // 删除选中
+        async function deleteSelected() {
+            const checkboxes = document.querySelectorAll('.row-checkbox:checked');
+            const ids = Array.from(checkboxes).map(cb => cb.dataset.id);
+
+            if (ids.length === 0) return;
+            
+            if (!confirm(`确定要删除选中的 ${ids.length} 条记录吗？`)) return;
+
+            try {
+                const res = await fetch(`/api/db/table/${currentTable}/delete`, {
+                    method: 'DELETE',
+                    headers: {'Content-Type': 'application/json'},
+                    body: JSON.stringify({ ids: ids })
+                });
+
+                const result = await res.json();
+                
+                if (result.success) {
+                    showMessage('删除成功', 'success');
+                    loadData();
+                } else {
+                    showMessage(result.message || '删除失败', 'error');
+                }
+            } catch (e) {
+                showMessage('网络错误', 'error');
+            }
+        }
+
+        // 显示消息
+        function showMessage(text, type) {
+            const msg = document.getElementById('message');
+            msg.textContent = text;
+            msg.className = type;
+            msg.style.display = 'block';
+            setTimeout(() => msg.style.display = 'none', 3000);
+        }
+
+        // 初始化
+        loadTables();
+    </script>
+</body>
+</html>

templates/edit.html

@@ -273,7 +273,22 @@
     </style>
 </head>
 <body>
+    <!-- Password Overlay -->
+    <div id="password-overlay" style="position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: var(--bg-color); z-index: 9999; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(10px);">
+        <div class="card" style="text-align: center; width: 90%; max-width: 400px;">
+            <h2 style="margin-bottom: 20px;">请输入访问密钥</h2>
+            <div class="input-group">
+                <input type="password" id="secret-input" placeholder="输入密钥" style="text-align: center;">
+            </div>
+            <button onclick="checkSecret()">确认</button>
+            <p id="secret-error" class="error-msg hidden">密钥错误</p>
+        </div>
+    </div>
+
     <div class="container">
+        <div style="margin-bottom: 10px;">
+            <a href="/admin" style="color: var(--text-muted); text-decoration: none;">← 返回管理后台</a>
+        </div>
         <header>
             <img src="{{ config.header_image }}" alt="{{ config.event_title }}" class="header-img" onerror="this.style.display='none'">
             <div style="text-align: center; margin-bottom: 10px; color: var(--primary-color); font-size: 0.8rem; letter-spacing: 2px; font-weight: 600; opacity: 0.9;">
@@ -380,10 +395,75 @@
             
             <button onclick="window.location.href='/'" style="margin-top: 30px;">返回首页</button>
             <button onclick="resetFlow()" style="margin-top: 15px; background: transparent; border: 1px solid rgba(255,255,255,0.2);">继续修改</button>
+            <a href="/admin">
+                <button style="margin-top: 15px; background: transparent; border: 1px solid rgba(255,255,255,0.2);">← 返回管理后台</button>
+            </a>
         </div>
     </div>
 
     <script>
+        document.addEventListener('DOMContentLoaded', checkAuthStatus);
+
+        async function checkAuthStatus() {
+            try {
+                const res = await fetch('/api/admin/check-auth');
+                const data = await res.json();
+                
+                if (data.authenticated) {
+                    hideOverlay();
+                } else {
+                    showOverlay();
+                }
+            } catch (e) {
+                showOverlay();
+            }
+        }
+
+        function showOverlay() {
+            document.getElementById('password-overlay').style.display = 'flex';
+        }
+
+        function hideOverlay() {
+            const overlay = document.getElementById('password-overlay');
+            overlay.style.opacity = '0';
+            setTimeout(() => {
+                overlay.style.display = 'none';
+            }, 500);
+        }
+
+        async function checkSecret() {
+            const input = document.getElementById('secret-input');
+            const error = document.getElementById('secret-error');
+            const password = input.value;
+            
+            try {
+                const res = await fetch('/api/admin/login', {
+                    method: 'POST',
+                    headers: {'Content-Type': 'application/json'},
+                    body: JSON.stringify({password: password})
+                });
+                const data = await res.json();
+                
+                if (data.success) {
+                    error.classList.add('hidden');
+                    hideOverlay();
+                } else {
+                    error.classList.remove('hidden');
+                    input.value = '';
+                    input.focus();
+                }
+            } catch (e) {
+                error.textContent = '网络错误';
+                error.classList.remove('hidden');
+            }
+        }
+
+        document.getElementById('secret-input').addEventListener('keypress', function (e) {
+            if (e.key === 'Enter') {
+                checkSecret();
+            }
+        });
+
         async function searchUser() {
             const query = document.getElementById('search-input').value.trim();
             const btn = document.getElementById('search-btn');

templates/index.html

@@ -463,6 +463,45 @@
             100% { box-shadow: 0 0 0 0 rgba(255, 0, 0, 0); }
         }
 
+        /* 入群二维码样式 */
+        .qrcode-section {
+            margin-top: 25px;
+            padding: 20px;
+            background: rgba(255, 255, 255, 0.05);
+            border-radius: 12px;
+            border: 1px solid rgba(0, 242, 255, 0.3);
+            text-align: center;
+        }
+
+        .qrcode-title {
+            color: var(--primary-color);
+            font-size: 0.9rem;
+            margin-bottom: 15px;
+            font-weight: 600;
+        }
+
+        .qrcode-image {
+            max-width: 180px;
+            width: 100%;
+            border-radius: 8px;
+            border: 1px solid rgba(0, 242, 255, 0.4);
+            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
+            cursor: pointer;
+            transition: transform 0.2s, box-shadow 0.2s;
+        }
+
+        .qrcode-image:hover {
+            transform: scale(1.02);
+            box-shadow: 0 6px 20px rgba(0, 242, 255, 0.3);
+        }
+
+        .qrcode-hint {
+            color: var(--text-muted);
+            font-size: 0.75rem;
+            margin-top: 10px;
+            opacity: 0.8;
+        }
+
     </style>
 </head>
 <body>
@@ -532,25 +571,8 @@
                     </div>
                 </div>
 
-                <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>
-
-                <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>
+                <!-- 动态签到字段容器 - 根据 checkin_field_config 自动生成 -->
+                <div id="dynamic-checkin-fields"></div>
 
                 <input type="hidden" id="form-location" value="">
 
@@ -576,6 +598,12 @@
                 </div>
             </div>
             
+            <div id="qrcode-container-success" class="qrcode-section hidden">
+                <p class="qrcode-title">📱 扫码加入社群</p>
+                <img id="qrcode-img-success" class="qrcode-image" src="" alt="入群二维码" oncontextmenu="handleQrcodeLongPress(event)">
+                <p class="qrcode-hint">长按二维码保存到相册</p>
+            </div>
+            
             <p style="margin-top: 20px;">请入座等待会议开始</p>
             <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>
@@ -601,6 +629,12 @@
                 </div>
             </div>
             
+            <div id="qrcode-container-signed" class="qrcode-section hidden">
+                <p class="qrcode-title">📱 扫码加入社群</p>
+                <img id="qrcode-img-signed" class="qrcode-image" src="" alt="入群二维码" oncontextmenu="handleQrcodeLongPress(event)">
+                <p class="qrcode-hint">长按二维码保存到相册</p>
+            </div>
+            
             <p style="margin-top: 20px;">请入座等待会议开始</p>
             <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>
@@ -646,6 +680,25 @@
 
         let isCheckinCodeVerified = false;
 
+        /**
+         * 获取座位单位名称
+         */
+        function getSeatUnitName() {
+            return CONFIG.seat_unit_name || '桌';
+        }
+
+        /**
+         * 格式化座位号显示（替换"桌"为单位名称）
+         * @param {string} seatText 原始座位文字
+         * @returns {string} 格式化后的座位文字
+         */
+        function formatSeatDisplay(seatText) {
+            if (!seatText) return '';
+            const unit = getSeatUnitName();
+            if (unit === '桌') return seatText;
+            return seatText.replace(/桌/g, unit);
+        }
+
         async function refreshConfig() {
             try {
                 const res = await fetch('/api/admin/config');
@@ -660,6 +713,52 @@
             }
         }
 
+        /**
+         * 动态渲染签到表单字段
+         * 根据 checkin_field_config 配置生成字段 HTML
+         */
+        function renderDynamicCheckinFields() {
+            const container = document.getElementById('dynamic-checkin-fields');
+            if (!container) return;
+
+            const fc = CONFIG.checkin_field_config || {};
+            container.innerHTML = '';
+
+            // 定义字段显示顺序
+            const fieldOrder = ['company_name', 'position', 'business_scope', 'vision_2026'];
+
+            // 按顺序添加字段
+            fieldOrder.forEach(key => {
+                const field = fc[key];
+                if (!field) return;
+
+                const div = document.createElement('div');
+                div.className = 'input-group' + (field.show ? '' : ' hidden');
+                div.id = 'group-' + key;
+
+                const isTextarea = (key === 'business_scope' || key === 'vision_2026');
+
+                let placeholder = '点此输入';
+                if (key === 'business_scope') placeholder = '点此输入';
+                if (key === 'vision_2026') placeholder = '点此输入 (为了业务更好对接，最好表述清晰)';
+
+                if (isTextarea) {
+                    const rows = key === 'vision_2026' ? 3 : 2;
+                    div.innerHTML = `
+                        <label id="label-${key}">${field.label || key}</label>
+                        <textarea id="form-${key}" rows="${rows}" placeholder="${placeholder}"></textarea>
+                    `;
+                } else {
+                    div.innerHTML = `
+                        <label id="label-${key}">${field.label || key}</label>
+                        <input type="text" id="form-${key}" placeholder="${placeholder}">
+                    `;
+                }
+
+                container.appendChild(div);
+            });
+        }
+
         function applyConfigUI() {
             const smsGroup = document.getElementById('sms-verification-group');
             if (smsGroup) {
@@ -670,38 +769,8 @@
                 }
             }
 
-            // 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;
-                    }
-                }
-            });
+            // 动态渲染字段
+            renderDynamicCheckinFields();
         }
 
         function updateCheckinButtonState() {
@@ -844,7 +913,7 @@
                         document.getElementById('signed-phone').textContent = data.user.phone;
                         
                         if (CONFIG.enable_seating !== false) {
-                            document.getElementById('signed-seat-display').textContent = data.seat || "自由席";
+                            document.getElementById('signed-seat-display').textContent = formatSeatDisplay(data.seat) || ("自由" + getSeatUnitName());
                             document.getElementById('signed-seat-display').style.display = 'block';
                             document.getElementById('signed-seat-label').textContent = "您的座位是";
                             document.getElementById('signed-seat-label').style.display = 'block';
@@ -860,6 +929,9 @@
                             document.getElementById('signed-seat-label').textContent = "签到成功，请自由入座";
                             document.getElementById('signed-tablemates-container').classList.add('hidden');
                         }
+                        
+                        // 显示二维码（如果配置开启）
+                        updateQrcodeDisplay();
                     } else {
                         // Single user found
                         await refreshConfig();
@@ -906,11 +978,14 @@
 
             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);
+            // 动态字段填充
+            const fc = CONFIG.checkin_field_config || {};
+            Object.keys(fc).forEach(key => {
+                if (key === 'name' || key === 'phone') return;
+                // 特殊映射：company_name 字段填充 industry_company 的值
+                const fieldKey = (key === 'company_name') ? 'industry_company' : key;
+                setVal('form-' + key, user[fieldKey] || '');
+            });
 
             // Display preview
             if (document.getElementById('display-name')) document.getElementById('display-name').textContent = user.name;
@@ -941,18 +1016,22 @@
                 return el ? el.value : '';
             };
 
+            // 构建 payload
             const payload = {
                 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'),
-                vision_2026: getVal('form-vision'),
                 location: getVal('form-location')
             };
 
+            // 动态收集签到字段数据
+            const fc = CONFIG.checkin_field_config || {};
+            Object.keys(fc).forEach(key => {
+                if (key === 'name' || key === 'phone') return;
+                payload[key] = getVal('form-' + key);
+            });
+
             try {
                 const response = await fetch('/api/checkin', {
                     method: 'POST',
@@ -968,7 +1047,7 @@
                     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";
+                        document.getElementById('seat-display').textContent = formatSeatDisplay(data.seat) || ("自由" + getSeatUnitName());
                         document.getElementById('seat-display').style.display = 'block';
                         document.getElementById('success-seat-label').textContent = "您的座位已分配";
                         document.getElementById('success-seat-label').style.display = 'block';
@@ -985,6 +1064,9 @@
                         document.getElementById('tablemates-container').classList.add('hidden');
                     }
                     
+                    // 显示二维码（如果配置开启）
+                    updateQrcodeDisplay();
+                    
                     document.getElementById('step-form').classList.add('hidden');
                     document.getElementById('step-success').classList.remove('hidden');
                 } else {
@@ -1061,6 +1143,49 @@
             updateCheckinButtonState();
         }
 
+        /**
+         * 根据配置控制二维码显示
+         */
+        function updateQrcodeDisplay() {
+            const enableQrcode = CONFIG.enable_qrcode === true;
+            const qrcodeImage = CONFIG.qrcode_image;
+            
+            if (enableQrcode && qrcodeImage) {
+                // 签到成功页面的二维码
+                const successContainer = document.getElementById('qrcode-container-success');
+                const successImg = document.getElementById('qrcode-img-success');
+                if (successContainer) {
+                    successImg.src = qrcodeImage;
+                    successContainer.classList.remove('hidden');
+                }
+                
+                // 已签到页面的二维码
+                const signedContainer = document.getElementById('qrcode-container-signed');
+                const signedImg = document.getElementById('qrcode-img-signed');
+                if (signedContainer) {
+                    signedImg.src = qrcodeImage;
+                    signedContainer.classList.remove('hidden');
+                }
+            } else {
+                document.getElementById('qrcode-container-success')?.classList.add('hidden');
+                document.getElementById('qrcode-container-signed')?.classList.add('hidden');
+            }
+        }
+
+        /**
+         * 处理二维码长按保存（在 PC 端右键保存）
+         */
+        function handleQrcodeLongPress(event) {
+            event.preventDefault();
+            const img = event.target;
+            if (img.src) {
+                const link = document.createElement('a');
+                link.href = img.src;
+                link.download = '入群二维码';
+                link.click();
+            }
+        }
+
         async function sendCheckinSms() {
             const phone = document.getElementById('form-phone').value.trim();
             const errorDiv = document.getElementById('submit-error');

templates/ticket.html

@@ -261,26 +261,10 @@
             </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 %}
+                <!-- 动态渲染报名字段 -->
+                <div id="registration_fields">
+                    <!-- Fields will be rendered dynamically by JavaScript -->
+                </div>
                 
                 <button type="submit" class="submit-btn" id="submitBtn">
                     立即支付报名
@@ -306,8 +290,73 @@
     </div>
 
     <script>
-        let pollTimer = null;
-        let isCodeVerified = false;
+        // 字段配置（从后端传入）
+        var ticketFieldConfig = {{ config.ticket_field_config | tojson | safe }};
+        var enableSmsVerification = {{ 'true' if config.enable_sms_verification else 'false' }};
+        
+        // 字段渲染顺序（锁定字段优先）
+        var lockedFields = ['name', 'phone'];
+        
+        // 页面加载完成后渲染字段
+        window.addEventListener('DOMContentLoaded', function() {
+            renderRegistrationFields();
+        });
+        
+        function renderRegistrationFields() {
+            var container = document.getElementById('registration_fields');
+            if (!container) return;
+            container.innerHTML = '';
+            
+            // 定义字段渲染顺序
+            var orderedKeys = Object.keys(ticketFieldConfig).sort(function(a, b) {
+                // 锁定字段优先
+                var aLocked = lockedFields.indexOf(a) !== -1;
+                var bLocked = lockedFields.indexOf(b) !== -1;
+                if (aLocked && !bLocked) return -1;
+                if (!aLocked && bLocked) return 1;
+                return 0;
+            });
+            
+            // 按顺序渲染字段
+            orderedKeys.forEach(function(key) {
+                var field = ticketFieldConfig[key];
+                if (!field || !field.show) return;
+                
+                var div = document.createElement('div');
+                div.className = 'form-group';
+                
+                // 创建标签
+                var label = document.createElement('label');
+                label.textContent = field.label + (field.required ? ' *' : '');
+                
+                // 创建输入框
+                var inputHtml = '';
+                
+                if (key === 'phone') {
+                    // 手机号特殊处理
+                    inputHtml = '<input type="tel" id="' + key + '"' + (field.required ? ' required' : '') + ' placeholder="请输入' + field.label + '" pattern="[0-9]{11}">';
+                    
+                    if (enableSmsVerification) {
+                        inputHtml += '<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>';
+                    }
+                } else {
+                    inputHtml = '<input type="text" id="' + key + '"' + (field.required ? ' required' : '') + ' placeholder="请输入' + field.label + '">';
+                }
+                
+                div.appendChild(label);
+                div.insertAdjacentHTML('beforeend', inputHtml);
+                container.appendChild(div);
+            });
+            
+            // 初始化按钮状态
+            updateSubmitButtonState();
+        }
+        
+        var pollTimer = null;
+        var isCodeVerified = false;
 
         function updateSubmitButtonState() {
             const btn = document.getElementById('submitBtn');
@@ -391,21 +440,30 @@
         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
+            var btn = document.getElementById('submitBtn');
+            var msg = document.getElementById('message');
+            var originalText = "立即支付报名";
             
-            // Validate
-            const getVal = (id) => {
-                const el = document.getElementById(id);
+            // Validate - 收集所有动态字段
+            var getVal = function(id) {
+                var el = document.getElementById(id);
                 return el ? el.value.trim() : '';
             };
             
-            const name = getVal('name');
-            const phone = getVal('phone');
+            // 验证必填字段
+            var hasError = false;
+            Object.keys(ticketFieldConfig).forEach(function(key) {
+                var field = ticketFieldConfig[key];
+                if (field && field.required) {
+                    var value = getVal(key);
+                    if (!value) {
+                        hasError = true;
+                    }
+                }
+            });
             
-            if (!name || !phone) {
-                showMessage('请填写必填项', 'error');
+            if (hasError) {
+                showMessage('请填写所有必填项', 'error');
                 return;
             }
             
@@ -414,16 +472,23 @@
             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')
+            // 收集所有字段数据
+            var data = {
+                name: getVal('name'),
+                phone: getVal('phone'),
+                verification_code: getVal('verification_code')
             };
             
+            // 添加所有动态字段
+            Object.keys(ticketFieldConfig).forEach(function(key) {
+                if (key !== 'name' && key !== 'phone') {
+                    data[key] = getVal(key);
+                }
+            });
+            
             // Check Screen Width
-            const isWideScreen = window.innerWidth > 768;
-            const apiEndpoint = isWideScreen ? '/api/payment/native' : '/api/payment/h5';
+            var isWideScreen = window.innerWidth > 768;
+            var apiEndpoint = isWideScreen ? '/api/payment/native' : '/api/payment/h5';
             
             try {
                 const res = await fetch(apiEndpoint, {

templates/wall.html

@@ -152,6 +152,22 @@
             border-radius: 10px;
         }
 
+        /* 座位标签样式 */
+        .bubble-seat {
+            position: absolute;
+            top: -8px;
+            right: -8px;
+            background: linear-gradient(135deg, #ff6b6b, #ff4757);
+            color: white;
+            font-size: 0.65rem;
+            font-weight: bold;
+            padding: 2px 6px;
+            border-radius: 10px;
+            box-shadow: 0 2px 8px rgba(255, 71, 87, 0.4);
+            white-space: nowrap;
+            border: 2px solid rgba(255, 255, 255, 0.8);
+        }
+
         /* Central Spotlight Card */
         .spotlight-container {
             position: absolute;
@@ -217,6 +233,35 @@
             -webkit-text-fill-color: transparent;
         }
 
+        .card-position {
+            font-size: 1.2rem;
+            color: var(--primary-color);
+            margin-bottom: 15px;
+        }
+
+        .card-vision {
+            font-size: 1.4rem;
+            color: #dbe4ff;
+            font-style: italic;
+            margin-top: 15px;
+        }
+
+        .card-scope {
+            font-size: 1.2rem;
+            color: #dbe4ff;
+            margin-top: 10px;
+        }
+
+        .card-custom-field {
+            font-size: 1.2rem;
+            color: #dbe4ff;
+            margin-top: 10px;
+            padding: 8px 15px;
+            background: rgba(255,255,255,0.05);
+            border-radius: 8px;
+            display: inline-block;
+        }
+
         /* Stats Counter */
         .stats-counter {
             position: absolute;
@@ -241,6 +286,53 @@
             color: #aaa;
         }
 
+        /* 二维码容器 */
+        .qrcode-container {
+            position: fixed;
+            top: 50%;
+            right: 40px;
+            transform: translateY(-50%);
+            z-index: 25;
+            animation: fadeInUp 0.6s ease-out;
+        }
+
+        .qrcode-box {
+            background: rgba(10, 20, 40, 0.9);
+            backdrop-filter: blur(20px);
+            -webkit-backdrop-filter: blur(20px);
+            border: 2px solid rgba(0, 242, 255, 0.5);
+            border-radius: 16px;
+            padding: 20px;
+            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 242, 255, 0.2);
+        }
+
+        .qrcode-title {
+            font-size: 1rem;
+            font-weight: bold;
+            color: #fff;
+            text-align: center;
+            margin-bottom: 12px;
+            text-shadow: 0 0 10px rgba(0, 242, 255, 0.5);
+        }
+
+        .qrcode-image {
+            width: 150px;
+            height: 150px;
+            border-radius: 8px;
+            border: 1px solid rgba(255, 255, 255, 0.2);
+        }
+
+        @keyframes fadeInUp {
+            from {
+                opacity: 0;
+                transform: translateY(-50%) translateX(20px);
+            }
+            to {
+                opacity: 1;
+                transform: translateY(-50%) translateX(0);
+            }
+        }
+
         /* Mobile Learn More Button */
         .mobile-btn-container {
             display: none;
@@ -298,9 +390,6 @@
                 height: 60px;
                 font-size: 1.5rem;
             }
-            #card-extra {
-                font-size: 1rem !important;
-            }
             .stats-counter {
                 bottom: 10px;
                 right: 10px;
@@ -309,6 +398,23 @@
             .stats-number {
                 font-size: 1.5rem;
             }
+            .qrcode-container {
+                position: fixed;
+                top: auto;
+                bottom: 80px;
+                right: 50%;
+                transform: translateX(50%);
+            }
+            .qrcode-box {
+                padding: 12px;
+            }
+            .qrcode-title {
+                font-size: 0.9rem;
+            }
+            .qrcode-image {
+                width: 100px;
+                height: 100px;
+            }
         }
 
     </style>
@@ -332,25 +438,24 @@
 
     <div class="spotlight-container">
         <div class="spotlight-card" id="card">
-            <div class="user-info">
-                {% if show.name != false %}
+            <div class="user-info" id="card-header">
                 <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 %}
+            <div id="card-fields" style="margin-top: 20px;">
+                <!-- 动态字段将在这里渲染 -->
+            </div>
+        </div>
+    </div>
 
-            {% 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 %}
+    <!-- 扫码签到二维码 -->
+    <div class="qrcode-container" id="qrcode-container" style="display: none;">
+        <div class="qrcode-box">
+            <div class="qrcode-title">扫码签到</div>
+            <img src="/static/qrcode.png" alt="签到二维码" class="qrcode-image" id="wall-qrcode">
         </div>
     </div>
 
@@ -378,8 +483,10 @@
 
         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' }};
+        // 大屏显示字段配置（从后端获取）
+        const WALL_SHOW_FIELDS = {{ config.wall_config.show_fields | tojson if config.wall_config and config.wall_config.show_fields else '{}' }};
+        const CHECKIN_FIELD_CONFIG = {{ config.checkin_field_config | tojson if config.checkin_field_config else '{}' }};
+        const WALL_CONFIG = {{ config.wall_config | tojson if config.wall_config else '{}' }};
 
         // --- State ---
         let allUsers = []; // All fetched users
@@ -400,6 +507,18 @@
             if (isGridMode) arrangeGrid();
         });
 
+        // 控制二维码显示/隐藏
+        const qrcodeContainer = document.getElementById('qrcode-container');
+        if (qrcodeContainer) {
+            // 如果 show_qrcode 为 true 则显示，默认为 false
+            if (WALL_CONFIG.show_qrcode === true) {
+                qrcodeContainer.style.display = 'block';
+            }
+        }
+
+        // 随机图标列表
+        const RANDOM_ICONS = ['🎯', '⭐', '🌟', '💫', '✨', '🎊', '🎉', '🎈', '🚀', '💎', '🏆', '🎖️', '🌈', '🦄', '🎪', '🎨', '🎭', '🎪', '🎯', '🎲'];
+        
         // --- Class: UserBubble ---
         class UserBubble {
             constructor(user) {
@@ -408,17 +527,33 @@
                 this.element = document.createElement('div');
                 this.element.className = 'user-bubble';
                 
-                // Content
-                const name = user.name || '嘉宾';
-                // Dynamic font size based on name length
+                const showName = WALL_SHOW_FIELDS.name !== false;
+                let bubbleContent;
                 let fontSize = '0.9rem';
-                if (name.length > 3) fontSize = '0.7rem';
-                if (name.length > 4) fontSize = '0.6rem';
+                
+                if (showName) {
+                    const name = user.name || '嘉宾';
+                    if (name.length > 3) fontSize = '0.7rem';
+                    if (name.length > 4) fontSize = '0.6rem';
+                    bubbleContent = name;
+                } else {
+                    const randomIndex = Math.floor(Math.random() * RANDOM_ICONS.length);
+                    bubbleContent = RANDOM_ICONS[randomIndex];
+                    fontSize = '1.5rem';
+                }
                 
                 this.element.innerHTML = `
-                    <div class="bubble-avatar" style="font-size: ${fontSize}">${name}</div>
+                    <div class="bubble-avatar" style="font-size: ${fontSize}">${bubbleContent}</div>
                 `;
                 
+                // 显示座位信息（如果启用且用户有座位号）
+                if (WALL_CONFIG.show_seating === true && user.location) {
+                    const seatElement = document.createElement('div');
+                    seatElement.className = 'bubble-seat';
+                    seatElement.textContent = user.location;
+                    this.element.appendChild(seatElement);
+                }
+                
                 // Interaction: Click to show in spotlight
                 this.element.style.cursor = 'pointer';
                 this.element.addEventListener('click', (e) => {
@@ -665,29 +800,58 @@
              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 showName = WALL_SHOW_FIELDS.name !== false;
+                 const cardHeader = document.getElementById('card-header');
                  
-                 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';
-                     }
+                 if (showName) {
+                     cardHeader.style.display = 'flex';
+                     if(document.getElementById('card-name')) document.getElementById('card-name').textContent = user.name || '';
+                     if(document.getElementById('card-avatar')) document.getElementById('card-avatar').textContent = user.name ? user.name.charAt(0) : '?';
+                 } else {
+                     cardHeader.style.display = 'none';
                  }
+                 
+                 renderCardFields(user);
                  card.classList.add('active');
              }, 800);
         }
 
+        /**
+         * 根据配置动态渲染卡片字段
+         */
+        function renderCardFields(user) {
+            const container = document.getElementById('card-fields');
+            container.innerHTML = '';
+            
+            let html = '';
+            
+            Object.keys(WALL_SHOW_FIELDS).forEach(key => {
+                if (!WALL_SHOW_FIELDS[key]) return;
+                
+                const fieldConfig = CHECKIN_FIELD_CONFIG[key];
+                if (!fieldConfig) return;
+                
+                const fieldValue = user[key] || '';
+                
+                if (!fieldValue) return;
+                
+                if (key === 'company_name') {
+                    html += `<div class="company-name">${fieldValue}</div>`;
+                } else if (key === 'vision_2026') {
+                    html += `<div class="card-vision">🎯 ${fieldValue}</div>`;
+                } else if (key === 'business_scope') {
+                    html += `<div class="card-scope">${fieldValue}</div>`;
+                } else if (key === 'position') {
+                    html += `<div class="card-position">${fieldValue}</div>`;
+                } else {
+                    html += `<div class="card-custom-field">${fieldValue}</div>`;
+                }
+            });
+            
+            container.innerHTML = html;
+        }
+
         function startSpotlight() {
             if (isMobile()) return;
             if (spotlightInterval) clearInterval(spotlightInterval);