diff --git a/business/model/dao/dao_bill.go b/business/model/dao/dao_bill.go
index 80ae414bf..46fed91fe 100644
--- a/business/model/dao/dao_bill.go
+++ b/business/model/dao/dao_bill.go
@@ -150,7 +150,8 @@ type MixPayDetail struct {
 
 //获取混合支付 余额部分信息
 func GetMixPayDetail(orderID string) (details *MixPayDetail, err error) {
-	var info []*MixPayDetail
+	//var info []*MixPayDetail
+	info := make([]*MixPayDetail, 0)
 	sqlParams := []interface{}{}
 	sql := ""
 	if orderID != "" {