diff --git a/data_channel/gamelog_external.py b/data_channel/gamelog_external.py
index b32135d..0c7f196 100644
--- a/data_channel/gamelog_external.py
+++ b/data_channel/gamelog_external.py
@@ -97,3 +97,4 @@ class Build_Gamelog_Config():
                 log.info("deploy config 2 gamelog success!")
         else:
             log.error("deploy config failed!")
+            raise Exception("deploy config failed!")
diff --git a/web.py b/web.py
index 3b48eb1..2bd91ee 100644
--- a/web.py
+++ b/web.py
@@ -36,8 +36,12 @@ class DispatchHandler(tornado.web.RequestHandler):
             self._selfupJumpRecording()
 
     def _selfgamelogexternal(self):
-        cc = Build_Gamelog_Config()
-        cc.run()
+        try:
+            cc = Build_Gamelog_Config()
+            cc.run()
+        except Exception:
+            return self.write({'errcode': 2, "errmsg": 'Failed'})
+        return self.write({'errcode': 0, "errmsg": ''})
 
     def selfxxx(self):
         pass