diff --git a/.env b/.env
index 44ac0ea..114de62 100644
--- a/.env
+++ b/.env
@@ -1,7 +1,8 @@
 # 环境变量配置文件
 
 # 数据库配置
-DATABASE_URL=postgresql://luna:123luna@6.6.6.86:6432/luna
+# DATABASE_URL=postgresql://luna:123luna@121.43.104.161:6432/luna
+DATABASE_URL=postgresql://luna:123luna@6.6.6.86:5432/luna
 
 # MQTT配置
 MQTT_BROKER_HOST=luna-mqtt
diff --git a/.env.docker b/.env.docker
index fa7f905..651f744 100644
--- a/.env.docker
+++ b/.env.docker
@@ -1,9 +1,9 @@
-# Docker环境变量配置文件
+# 环境变量配置文件
 
-# 数据库配置 - 使用外部数据库
-DATABASE_URL=postgresql://luna:123luna@121.43.104.161:6432/luna
-
-# MQTT配置 - 使用Docker内部服务名
+# 数据库配置
+# DATABASE_URL=postgresql://luna:123luna@121.43.104.161:6432/luna
+DATABASE_URL=postgresql://luna:123luna@6.6.6.86:5432/luna
+# MQTT配置
 MQTT_BROKER_HOST=luna-mqtt
 MQTT_BROKER_PORT=1883
 MQTT_USERNAME=luna2025
@@ -23,10 +23,10 @@ INK_WIDTH=400
 INK_HEIGHT=300
 
 # 安全配置
-SECRET_KEY=123quant-speed
+SECRET_KEY=123tangledup-ai
 ALGORITHM=HS256
 ACCESS_TOKEN_EXPIRE_MINUTES=30
 
 # 管理员配置
-ADMIN_USERNAME=userName
-ADMIN_PASSWORD=userPassword
\ No newline at end of file
+ADMIN_USERNAME=admin
+ADMIN_PASSWORD=123456
\ No newline at end of file
diff --git a/.env.example b/.env.example
index c64ef1e..651f744 100644
--- a/.env.example
+++ b/.env.example
@@ -1,13 +1,13 @@
 # 环境变量配置文件
 
 # 数据库配置
-DATABASE_URL=postgresql://luna:123luna@121.43.104.161:6432/luna
-
+# DATABASE_URL=postgresql://luna:123luna@121.43.104.161:6432/luna
+DATABASE_URL=postgresql://luna:123luna@6.6.6.86:5432/luna
 # MQTT配置
-MQTT_BROKER_HOST=localhost
+MQTT_BROKER_HOST=luna-mqtt
 MQTT_BROKER_PORT=1883
-# MQTT_USERNAME=
-# MQTT_PASSWORD=
+MQTT_USERNAME=luna2025
+MQTT_PASSWORD=123luna2021
 
 # 应用配置
 APP_NAME=墨水屏桌面屏幕系统
diff --git a/config.py b/config.py
index 6241588..1a6377a 100644
--- a/config.py
+++ b/config.py
@@ -3,7 +3,9 @@ from typing import Optional
 
 class Settings(BaseSettings):
     # 数据库配置
-    database_url: str = "postgresql://luna:123luna@121.43.104.161:6432/luna_ink"
+    #database_url: str = "postgresql://luna:123luna@121.43.104.161:6432/luna"
+    database_url: str = "postgresql://luna:123luna@6.6.6.86:5432/luna"
+    
     
     # MQTT配置
     mqtt_broker_host: str = "localhost"
@@ -25,7 +27,7 @@ class Settings(BaseSettings):
     ink_height: int = 300
     
     # 安全配置
-    secret_key: str = "your-secret-key-change-in-production"
+    secret_key: str = "123tangledup-ai"
     algorithm: str = "HS256"
     access_token_expire_minutes: int = 30
     
@@ -35,5 +37,6 @@ class Settings(BaseSettings):
     
     class Config:
         env_file = ".env"
+        case_sensitive = False
 
 settings = Settings()
\ No newline at end of file