diff --git a/modules/user/login_comp.go b/modules/user/login_comp.go
index 6ce106e79..6886113d0 100644
--- a/modules/user/login_comp.go
+++ b/modules/user/login_comp.go
@@ -66,7 +66,10 @@ func (this *LoginComp) Login(ctx context.Context, session comm.IUserSession, req
 			},
 		})
 
-		event.TriggerEvent(comm.Event_UserLogin, db_user.Uid)
+		if db_user != nil {
+			event.TriggerEvent(comm.Event_UserLogin, db_user.Uid)
+		}
+
 	}()
 
 	if !utils.ValidSecretKey(req.Sec) {