diff --git a/platform/tong-cheng/types.go b/platform/tong-cheng/types.go
index cc2b48d..54aadb7 100644
--- a/platform/tong-cheng/types.go
+++ b/platform/tong-cheng/types.go
@@ -1,8 +1,6 @@
 package tong_cheng
 
 import (
-	"time"
-
 	"google.golang.org/genproto/googleapis/type/decimal"
 )
 
@@ -85,7 +83,7 @@ type ExternalOrder struct {
 	OrderModifyTime   string          `json:"orderModifyTime"`   // 订单更新时间date-time
 	OrderNo           string          `json:"orderNo"`           // 订单号
 	OrderPayAmount    decimal.Decimal `json:"orderPayAmount"`    // 订单实付金额
-	OrderPayTime      time.Time       `json:"orderPayTime"`      // 订单支付时间 date-time
+	OrderPayTime      string          `json:"orderPayTime"`      // 订单支付时间 date-time
 	OrderStatus       int32           `json:"orderStatus"`       // 订单组推送的订单状态(1: 已支付 2:已离店 3:已取消)
 	OrderCommission   decimal.Decimal `json:"orderCommission"`   // 订单佣金
 	Uid               string          `json:"uid"`               // 第三方用户id