diff --git a/resources/login_resources.py b/resources/login_resources.py
index 035d26c..3a70e4a 100644
--- a/resources/login_resources.py
+++ b/resources/login_resources.py
@@ -69,7 +69,15 @@ class GetLoginWxQRCodeResource(Resource):
         
         app_id=loginfo.get('appId','')
         qr_code = gewe_chat.wxchat.get_login_qr_code(token_id, app_id,region_id)
-        base64_string = qr_code.get('qrImgBase64',None)
+
+        if not qr_code:
+            msg=f"获取二维码失败,qr_code: {qr_code}"
+            gewe_chat.wxchat.release_login_lock(token_id)
+            logger.info(msg)
+            response=jsonify({'code': 501, 'message': msg})
+            response.status_code = 501
+            return response
+
         uuid = qr_code.get('uuid',None)
         if not uuid:
             msg=f"uuid获取二维码失败,uuid: {uuid}"
@@ -80,8 +88,10 @@ class GetLoginWxQRCodeResource(Resource):
             return response
 
 
+    
         app_id = app_id or qr_code.get('appId')
-
+        
+        base64_string = qr_code.get('qrImgBase64',None)
         gewe_chat.wxchat.qrCallback(uuid,base64_string)
         hash_key = f"__AI_OPS_WX__:LOGININFO:{tel}"
         thread = threading.Thread(target=waitting_login_result, args=(gewe_chat.wxchat,token_id, app_id,region_id, agent_token_id,hash_key, uuid,now))