diff --git a/backend/app/config.py b/backend/app/config.py
index 3670a3a..be7d491 100644
--- a/backend/app/config.py
+++ b/backend/app/config.py
@@ -6,7 +6,7 @@ class Settings(BaseSettings):
     GOOGLE_API_KEY: str = ""
     QWEN_API_KEY: str = ""
     QWEN_MODEL: str = "qwen-plus"
-    QWEN_BASE_URL: str = "https://dashscope.aliyuncs.com/compatible-mode/v1"
+    QWEN_BASE_URL: str = "https://dashscope-intl.aliyuncs.com/compatible-mode/v1"
     AI_PROXY_URL: str = "http://82.22.174.14:8001"
     AI_PROXY_SALT: str = "change_me_in_production"
     TELEGRAM_BOT_TOKEN: str = ""