diff --git a/business/partner/purchase/mtwm/act.go b/business/partner/purchase/mtwm/act.go
index 8e84b07ee..349999c6e 100644
--- a/business/partner/purchase/mtwm/act.go
+++ b/business/partner/purchase/mtwm/act.go
@@ -141,6 +141,11 @@ func cancelOneShopAct(act *model.Act2, vendorStoreID string, actStoreSku []*mode
 	if list := storeSku2ActData4Delete(actStoreSku, nil /*model.IsSyncStatusNeedDelete*/); len(list) > 0 {
 		if globals.EnableMtwmStoreWrite {
 			failedList2, err2 := api.MtwmAPI.RetailDiscountDelete2(vendorStoreID, jxActType2Mtwm(act.Type), list)
+			globals.SugarLogger.Debugf("==============failedList2 := %s", utils.Format4Output(failedList2, false))
+			globals.SugarLogger.Debugf("==============err2 := %v", err2)
+			globals.SugarLogger.Debugf("==============vendorStoreID := %s", utils.Format4Output(vendorStoreID, false))
+			globals.SugarLogger.Debugf("============== jxActType2Mtwm(act.Type) := %s", utils.Format4Output(jxActType2Mtwm(act.Type), false))
+			globals.SugarLogger.Debugf("==============list := %s", utils.Format4Output(list, false))
 			actStoreSkuMap := make(map[string]*model.ActStoreSku2)
 			for _, v := range actStoreSku {
 				actStoreSkuMap[v.VendorActID] = v