diff --git a/business/partner/purchase/mtwm/callback.go b/business/partner/purchase/mtwm/callback.go
index bec287396..45cbdf3bd 100644
--- a/business/partner/purchase/mtwm/callback.go
+++ b/business/partner/purchase/mtwm/callback.go
@@ -2,6 +2,7 @@ package mtwm
 
 import (
 	"encoding/json"
+	"git.rosy.net.cn/baseapi/utils"
 	"git.rosy.net.cn/jx-callback/business/partner/im"
 
 	"git.rosy.net.cn/baseapi/platformapi/mtwmapi"
@@ -61,11 +62,19 @@ func GetVendorAppIdFromMsg(msg *mtwmapi.CallbackMsg) string {
 
 // OnImMsg  im消息回调
 func OnImMsg(msg *mtwmapi.ImCallbackMsg) (response *mtwmapi.CallbackResponse) {
-	//globals.SugarLogger.Debugf("OnImMsg test0124 msg:=%s", utils.Format4Output(msg, false))
 	if str, err := json.Marshal(msg.PushContent); err == nil {
+
+		var PushContentReq = mtwmapi.PushContentReq{}
+		if err = json.Unmarshal(str, &PushContentReq); err != nil {
+			return mtwmapi.SignatureIsNotOk
+		}
+		globals.SugarLogger.Debugf("===========msg liulei := %s ", utils.Format4Output(&msg, false))
+		globals.SugarLogger.Debugf("===========PushContentReq liulei := %s ", utils.Format4Output(&PushContentReq, false))
+
 		err = im.ReadMsgFromVendor(model.VendorIDMTWM, "", str)
 		if err != nil {
 			globals.SugarLogger.Debugf("OnImMsg提示：%v", err)
+			return mtwmapi.SignatureIsNotOk
 		}
 	}
 	return mtwmapi.SuccessResponse