diff --git a/business/model/dao/dao_order.go b/business/model/dao/dao_order.go
index c8c9033f2..99093a34b 100644
--- a/business/model/dao/dao_order.go
+++ b/business/model/dao/dao_order.go
@@ -1487,10 +1487,10 @@ func GetCoupons(db *DaoDB, couponType int, couponStatuss, storeIDs []int, keywor
 		SELECT DISTINCT a.*
 		  FROM coupons a
 		  LEFT JOIN store_coupons b ON a.id = b.coupon_id 
-		 WHERE 1 = 1
-		    OR a.is_all = ?
+		 WHERE (1 = 1
+		    OR a.is_all = ?)
 	`
-	sqlParams := []interface{}{utils.DefaultTimeValue, model.YES}
+	sqlParams := []interface{}{model.YES}
 	if couponType != 0 {
 		sql += " AND a.coupon_type = ?"
 		sqlParams = append(sqlParams, couponType)