diff --git a/business/jxstore/act/act.go b/business/jxstore/act/act.go
index 44a339927..6c0ef3a95 100644
--- a/business/jxstore/act/act.go
+++ b/business/jxstore/act/act.go
@@ -3,6 +3,7 @@ package act
 import (
 	"fmt"
 	"math"
+	"sort"
 	"sync"
 	"time"
 
@@ -793,6 +794,12 @@ func CreateActForMtByOrder(ctx *jxcontext.Context, act *model.Act, vendorIDs []i
 					ActPrice: jxutils.IntPrice2Standard(int64(v.JdsPrice)),
 				})
 			}
+			sort.Slice(actData, func(i, j int) bool {
+				return actData[i].ActPrice < actData[j].ActPrice
+			})
+			for i := 1; i <= len(actData); i++ {
+				actData[i-1].Sequence = i
+			}
 			actResult, faileInfoList, _ := api.MtwmAPI.RetailDiscountBatchSave2(storeDetail.VendorStoreID, mtwmapi.RetailActTypeDirectDown, actData)
 			for _, v := range actResult {
 				var (