diff --git a/business/model/dao/dao_order.go b/business/model/dao/dao_order.go
index f53a3042c..1af8e38c6 100644
--- a/business/model/dao/dao_order.go
+++ b/business/model/dao/dao_order.go
@@ -11,8 +11,8 @@ import (
 
 func GetDeliveryOrdersNoPage(db *DaoDB, userIDs []string, statuss []int, fromTime, toTime time.Time, isWeights []int) (dOrders []*model.DeliveryOrder, err error) {
 	sql := `
-		SELECT *
-		  FROM delivery_order
+		SELECT a.*
+		  FROM delivery_order a
 		 WHERE 1 = 1
 	`
 	sqlParams := []interface{}{}