diff --git a/.env.example b/.env.example
index 71069df..734e036 100644
--- a/.env.example
+++ b/.env.example
@@ -21,7 +21,7 @@ IMAGE_MODELS=["gemini-2.0-flash-exp"]
 SEARCH_MODELS=["gemini-2.0-flash-exp","gemini-2.0-pro-exp"]
 FILTERED_MODELS=["gemini-1.0-pro-vision-latest", "gemini-pro-vision", "chat-bison-001", "text-bison-001", "embedding-gecko-001"]
 # 是否启用网址上下文，默认启用
-URL_CONTEXT_ENABLED=true
+URL_CONTEXT_ENABLED=false
 URL_CONTEXT_MODELS=["gemini-2.5-pro","gemini-2.5-flash","gemini-2.5-flash-lite","gemini-2.0-flash","gemini-2.0-flash-live-001"]
 TOOLS_CODE_EXECUTION_ENABLED=false
 SHOW_SEARCH_LINK=true
diff --git a/app/config/config.py b/app/config/config.py
index 096fcd7..95b03a8 100644
--- a/app/config/config.py
+++ b/app/config/config.py
@@ -76,7 +76,7 @@ class Settings(BaseSettings):
     FILTERED_MODELS: List[str] = DEFAULT_FILTER_MODELS
     TOOLS_CODE_EXECUTION_ENABLED: bool = False
     # 是否启用网址上下文
-    URL_CONTEXT_ENABLED: bool = True
+    URL_CONTEXT_ENABLED: bool = False
     URL_CONTEXT_MODELS: List[str] = ["gemini-2.5-pro","gemini-2.5-flash","gemini-2.5-flash-lite","gemini-2.0-flash","gemini-2.0-flash-live-001"]
     SHOW_SEARCH_LINK: bool = True
     SHOW_THINKING_PROCESS: bool = True