diff --git a/business/jxstore/cms/store.go b/business/jxstore/cms/store.go
index c2ce3b835..e00a4d962 100644
--- a/business/jxstore/cms/store.go
+++ b/business/jxstore/cms/store.go
@@ -2882,6 +2882,7 @@ func checkYbParams(db *dao.DaoDB, storeMap *model.StoreMap, storeID int) (err er
 		appID        = storeMap.YbAppID
 		appKey       = storeMap.YbAppKey
 		yinbaoCookie string
+		storeMap2    *model.StoreMap
 	)
 	if appID == "" {
 		return fmt.Errorf("绑定银豹平台必须输入appID！")
@@ -2929,5 +2930,11 @@ func checkYbParams(db *dao.DaoDB, storeMap *model.StoreMap, storeID int) (err er
 			}
 		}
 	}
+	sql := "SELECT * FROM store_map WHERE vendor_id = ? and deleted_at = ? ORDER BY yb_store_prefix DESC LIMIT 1"
+	sqlParams := []interface{}{model.VendorIDYB, utils.DefaultTimeValue}
+	err = dao.GetRow(db, &storeMap2, sql, sqlParams)
+	if err == nil {
+		storeMap.YbStorePrefix = utils.Int64ToStr(utils.Str2Int64(storeMap2.YbStorePrefix) + 1)
+	}
 	return err
 }
diff --git a/business/model/store.go b/business/model/store.go
index 9f68a71c3..0655c2ea9 100644
--- a/business/model/store.go
+++ b/business/model/store.go
@@ -423,8 +423,9 @@ type StoreMap struct {
 
 	IsOrder int `orm:"default(0)" json:"isOrder"` //是否是下预订单门店
 
-	YbAppID  string `orm:"column(yb_app_id);size(255)" json:"ybAppID"`
-	YbAppKey string `orm:"size(255)" json:"ybAppKey"`
+	YbAppID       string `orm:"column(yb_app_id);size(255)" json:"ybAppID"`
+	YbAppKey      string `orm:"size(255)" json:"ybAppKey"`
+	YbStorePrefix string `orm:"size(255)" json:"ybStorePrefix"`
 }
 
 func (*StoreMap) TableUnique() [][]string {