diff --git a/cores/qqbot/core.py b/cores/qqbot/core.py
index 68741358a..a91d57676 100644
--- a/cores/qqbot/core.py
+++ b/cores/qqbot/core.py
@@ -617,9 +617,9 @@ class gocqClient():
             if source.message[0].text.startswith('ai '):
                 source.message[0].text = source.message[0].text[3:]
                 new_sub_thread(oper_msg, (source, True, None, PLATFORM_GOCQ))
-        if  isinstance(source.message[0], At):
-            if source.message[0].text.startswith('ai '):
-                source.message[0].text = source.message[0].text[3:]
+        if isinstance(source.message[0], At):
+            if source.message[1].text.startswith('ai '):
+                source.message[1].text = source.message[0].text[3:]
             new_sub_thread(oper_msg, (source, True, None, PLATFORM_GOCQ))
         else:
             return