diff --git a/rpc/error.go b/rpc/error.go
index 53999b0..1ccf7f1 100644
--- a/rpc/error.go
+++ b/rpc/error.go
@@ -15,6 +15,8 @@ const (
 	ErrorOrderClose      Error = 11009 // 订单已关闭
 	ErrorOrderTimeOut    Error = 11010 // 订单超时
 	ErrorOrderError      Error = 11011 // 订单错误
+	ErrorOrderUnPay      Error = 11012 // 订单未支付
+	ErrorOrderInvalid    Error = 11013 // 订单失效
 )
 
 var ErrorCodes = map[Error]string{
@@ -29,6 +31,8 @@ var ErrorCodes = map[Error]string{
 	ErrorOrderClose:      "订单已关闭",
 	ErrorOrderTimeOut:    "订单超时",
 	ErrorOrderError:      "订单错误",
+	ErrorOrderUnPay:      "订单未支付",
+	ErrorOrderInvalid:    "订单失效",
 }
 
 func (e Error) Error() string {