改配置

app/config.py

@@ -3,7 +3,7 @@ from pydantic_settings import BaseSettings
 
 class Settings(BaseSettings):
     # 数据库配置
-    database_url: str = "postgresql+asyncpg://user:password@localhost:5432/ai_talk_callback_db"
+    database_url: str = ""
     
     # Redis配置
     redis_url: str = "redis://localhost:6379/0"
@@ -13,8 +13,8 @@ class Settings(BaseSettings):
     
     # 业务配置
     count_threshold: int = 3  # count阈值，大于等于此值直接返回
-    external_api_retry_max: int = 4  # 外部API最大重试次数
-    external_api_url: str = "https://external.com/api/openapi/customerApi/aiTaskResultFail"
+    external_api_retry_max: int = 3  # 外部API最大重试次数
+    external_api_url: str = ""
     
     # 日志配置
     log_level: str = "INFO"  # DEBUG, INFO, WARNING, ERROR, CRITICAL