diff --git a/platformapi/mtwmapi/callback.go b/platformapi/mtwmapi/callback.go
index e4875e6f..8260aaa1 100644
--- a/platformapi/mtwmapi/callback.go
+++ b/platformapi/mtwmapi/callback.go
@@ -96,6 +96,7 @@ func (a *API) GetCallbackMsg(request *http.Request) (msg *CallbackMsg, callbackR
 			fullURL := strings.TrimRight(a.callbackURL+request.URL.Path, "/")
 			sign := a.signParams(fullURL+"?", data)
 			if sign != dataSign.(string) {
+				baseapi.SugarLogger.Debugf("mtwm GetCallbackMsg my sign:%v, data sign:%v", fullURL, a.callbackURL, request.URL.Path)
 				baseapi.SugarLogger.Debugf("mtwm GetCallbackMsg my sign:%v, data sign:%v", sign, dataSign.(string))
 				callbackResponse = SignatureIsNotOk
 			} else {
@@ -132,6 +133,9 @@ func (a *API) GetCallbackMsg(request *http.Request) (msg *CallbackMsg, callbackR
 						msg.Data = refundData
 					}
 				}
+				if msg.Cmd == MsgTypeStoreStatusChanged {
+					baseapi.SugarLogger.Debugf("mtwm StoreStatusChanged test 2", utils.Format4Output(msg, false))
+				}
 			}
 		} else {
 			callbackResponse = SuccessResponse // 美团外卖PING消息没有sign