diff --git a/app/customer/hdl/hdl_pay.go b/app/customer/hdl/hdl_pay.go
index 713655c..f93a622 100644
--- a/app/customer/hdl/hdl_pay.go
+++ b/app/customer/hdl/hdl_pay.go
@@ -55,7 +55,7 @@ func BuyPackageForWx(c *gin.Context) {
 		e.OutErr(c, err1.Code, err1.Error())
 		return
 	}
-	fmt.Println("req>>>>>>>>>>>>", utils.Serialize(req))
+	fmt.Println("req>>>>>>>>>>>>", utils.SerializeStr(req))
 	outTradeNo, total, resp, err := svc.BuyPackageForWx(c, req)
 	if err != nil {
 		e.OutErr(c, e.ERR, err.Error())