diff --git a/tools/startup_guard/startup_checker/user_group_rule.py b/tools/startup_guard/startup_checker/user_group_rule.py
index b904f984be272c8d0e5354af49b66bfc2b27e48e..87d129a080c539a70273432f9f27bb4c243f99fc 100644
--- a/tools/startup_guard/startup_checker/user_group_rule.py
+++ b/tools/startup_guard/startup_checker/user_group_rule.py
@@ -47,10 +47,12 @@ class UserGroupModuleRule(BaseRule):
         if len(repeat_name):
             passed = False
             self.error("repeat uid name list:  %s" % repeat_name)
+            raise Exception("repeat uid name list:  %s" % repeat_name)
 
         if len(repeat_uid):
             passed = False
             self.error("repeat uid value list:  %s" % repeat_uid)
+            raise Exception("repeat uid value list:  %s" % repeat_uid)
 
         if (self._check_gid_in_passwd(passwd_id._passwd) == -1):
             passed = False