diff --git a/platformapi/dingdingapi/callback.go b/platformapi/dingdingapi/callback.go
index 9b0c6a8c..a81af435 100644
--- a/platformapi/dingdingapi/callback.go
+++ b/platformapi/dingdingapi/callback.go
@@ -39,6 +39,7 @@ type CallbackResponse struct {
 
 func (a *API) Err2CallbackResponse(err error) *CallbackResponse {
 	if err == nil {
+		fmt.Println("111111111111111111111111")
 		return a.PackCallbackResult(SuccessResponse)
 	}
 	return a.PackCallbackResult(err.Error())