diff --git a/business/partner/purchase/mtwm/store.go b/business/partner/purchase/mtwm/store.go
index 50643480a..6444b41a7 100644
--- a/business/partner/purchase/mtwm/store.go
+++ b/business/partner/purchase/mtwm/store.go
@@ -2,6 +2,9 @@ package mtwm
 
 import (
 	"errors"
+	"math"
+	"regexp"
+	"strings"
 
 	"git.rosy.net.cn/baseapi/platformapi/mtwmapi"
 	"git.rosy.net.cn/baseapi/utils"
@@ -21,6 +24,10 @@ const (
 	VendorStorePrefix = "美好菜市"
 )
 
+var (
+	opTimeErrReg = regexp.MustCompile(`当前配送营业时间为:([\d:~,]*)`)
+)
+
 type tEbaiStoreInfo struct {
 	model.Store
 	VendorStoreID    string `orm:"column(vendor_store_id)"`
@@ -186,10 +193,58 @@ func (c *PurchaseHandler) UpdateStoreStatus(ctx *jxcontext.Context, storeID int,
 	return err
 }
 
+func errOpStr2Int16(str string) []int16 {
+	list := strings.Split(str, "~")
+	if len(list) >= 2 {
+		return []int16{jxutils.StrTime2JxOperationTime(list[0]+":00", 0), jxutils.StrTime2JxOperationTime(list[1]+":00", 2359)}
+	}
+	return nil
+}
+
+func getOpTimeListFromErr(err error) (opTimeList []int16) {
+	if errExt, ok := err.(*utils.ErrorWithCode); ok && errExt.IntCode() == mtwmapi.ErrCodeOpFailed {
+		if result := opTimeErrReg.FindStringSubmatch(errExt.ErrMsg()); len(result) >= 2 {
+			timeStrList := strings.Split(result[1], ",")
+			for _, v := range timeStrList {
+				v = utils.TrimBlankChar(v)
+				if len(v) == len("00:00~02:00") {
+					opTimeList = append(opTimeList, errOpStr2Int16(v)...)
+				}
+			}
+		}
+	}
+	return opTimeList
+}
+
+// 此函数只是简单实现，不支持区间切分，只做单一区间限制
+func constrainOpTimeList(opTimeList, validOpTimeList []int16) (newOpTimeList []int16) {
+	for k := 0; k < len(opTimeList); k += 2 {
+		beginTime := opTimeList[k]
+		endTime := opTimeList[k+1]
+		for k2 := 0; k2 < len(validOpTimeList); k2 += 2 {
+			beginTime2 := validOpTimeList[k2]
+			endTime2 := validOpTimeList[k2+1]
+			if beginTime >= beginTime2 && beginTime <= endTime2 {
+				newOpTimeList = append(newOpTimeList, beginTime)
+				newOpTimeList = append(newOpTimeList, int16(math.Min(float64(endTime), float64(endTime2))))
+			} else if beginTime2 >= beginTime && beginTime2 <= endTime {
+				newOpTimeList = append(newOpTimeList, beginTime2)
+				newOpTimeList = append(newOpTimeList, int16(math.Min(float64(endTime), float64(endTime2))))
+			}
+		}
+	}
+	return newOpTimeList
+}
+
 func (c *PurchaseHandler) UpdateStoreOpTime(ctx *jxcontext.Context, storeID int, vendorStoreID string, opTimeList []int16) (err error) {
 	shippingTime := openTimeJX2Mtwm(opTimeList)
 	if globals.EnableMtwmStoreWrite {
 		err = api.MtwmAPI.PoiShipTimeUpdate(vendorStoreID, shippingTime)
+		if err != nil {
+			if validOpTimeList := getOpTimeListFromErr(err); len(validOpTimeList) > 0 {
+				err = api.MtwmAPI.PoiShipTimeUpdate(vendorStoreID, openTimeJX2Mtwm(constrainOpTimeList(opTimeList, validOpTimeList)))
+			}
+		}
 	}
 	return err
 }
diff --git a/business/partner/purchase/mtwm/store_test.go b/business/partner/purchase/mtwm/store_test.go
index 726fb8a74..48de8686e 100644
--- a/business/partner/purchase/mtwm/store_test.go
+++ b/business/partner/purchase/mtwm/store_test.go
@@ -10,7 +10,7 @@ import (
 )
 
 func TestReadStore(t *testing.T) {
-	store, err := new(PurchaseHandler).ReadStore(jxcontext.AdminCtx, "4351018")
+	store, err := curPurchaseHandler.ReadStore(jxcontext.AdminCtx, "4351018")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -18,8 +18,21 @@ func TestReadStore(t *testing.T) {
 }
 
 func TestUpdateStore(t *testing.T) {
-	err := new(PurchaseHandler).UpdateStore(nil, 100002, "test")
+	err := curPurchaseHandler.UpdateStore(nil, 100002, "test")
 	if err != nil {
 		t.Fatal(err)
 	}
 }
+
+func TestConstrainOpTimeList(t *testing.T) {
+	timeList := constrainOpTimeList([]int16{830, 1800}, []int16{
+		0,
+		200,
+		930,
+		1700,
+	})
+	t.Log(utils.Format4Output(timeList, false))
+	if timeList[0] != 930 || timeList[1] != 1700 {
+		t.Fatal("constrainOpTimeList failed")
+	}
+}