diff --git a/app/services/grok/services/chat.py b/app/services/grok/services/chat.py
index 9e04bb6..0fee80e 100644
--- a/app/services/grok/services/chat.py
+++ b/app/services/grok/services/chat.py
@@ -402,7 +402,7 @@ class ChatService:
 
         # 跨 Token 重试循环
         tried_tokens = set()
-        max_token_retries = 3
+        max_token_retries = int(get_config("retry.max_retry"))
         last_error = None
 
         for attempt in range(max_token_retries):