diff --git a/business/partner/purchase/mtwm/store.go b/business/partner/purchase/mtwm/store.go
index a3b2983c9..90df1bada 100644
--- a/business/partner/purchase/mtwm/store.go
+++ b/business/partner/purchase/mtwm/store.go
@@ -257,8 +257,12 @@ func (c *PurchaseHandler) UpdateStoreOpTime(ctx *jxcontext.Context, storeID int,
 	if globals.EnableMtwmStoreWrite {
 		err = api.MtwmAPI.PoiShipTimeUpdate(vendorStoreID, shippingTime)
 		if err != nil {
+			shippingTime = ""
 			if validOpTimeList := getOpTimeListFromErr(err); len(validOpTimeList) > 0 {
-				err = api.MtwmAPI.PoiShipTimeUpdate(vendorStoreID, openTimeJX2Mtwm(constrainOpTimeList(opTimeList, validOpTimeList)))
+				shippingTime = openTimeJX2Mtwm(constrainOpTimeList(opTimeList, validOpTimeList))
+			}
+			if shippingTime != "" {
+				err = api.MtwmAPI.PoiShipTimeUpdate(vendorStoreID, shippingTime)
 			}
 		}
 	}
diff --git a/business/partner/purchase/mtwm/store_test.go b/business/partner/purchase/mtwm/store_test.go
index 48de8686e..274ed47d6 100644
--- a/business/partner/purchase/mtwm/store_test.go
+++ b/business/partner/purchase/mtwm/store_test.go
@@ -5,6 +5,7 @@ import (
 
 	"git.rosy.net.cn/jx-callback/business/jxutils/jxcontext"
 
+	"git.rosy.net.cn/baseapi/platformapi/mtwmapi"
 	"git.rosy.net.cn/baseapi/utils"
 	// _ "git.rosy.net.cn/jx-callback/business/jxcallback/orderman"
 )
@@ -36,3 +37,9 @@ func TestConstrainOpTimeList(t *testing.T) {
 		t.Fatal("constrainOpTimeList failed")
 	}
 }
+
+func TestGetOpTimeListFromErr(t *testing.T) {
+	err := utils.NewErrorIntCode("当前配送营业时间为:07:00~24:00", mtwmapi.ErrCodeOpFailed)
+	list := getOpTimeListFromErr(err)
+	t.Log(list)
+}