diff --git a/service/notify.proto b/service/notify.proto
index 4c388d2..a2a8ca2 100644
--- a/service/notify.proto
+++ b/service/notify.proto
@@ -36,6 +36,9 @@ service notify {
  
     // 订单 状态流转
     rpc OrderStatusTransition( OrderStatusTransitionReq) returns (OrderStatusTransitionResp) {}
+
+    // 订单 状态流转
+    rpc OrderPayArrears( OrderPayArrearsReq) returns (OrderPayArrearsResp) {}
 }
 
 
@@ -153,4 +156,15 @@ message OrderStatusTransitionReq {
 message OrderStatusTransitionResp {
     int64 code = 1; // 0成功 其他异常
     string notify_id = 2; // 通知id
+}
+
+
+message OrderPayArrearsReq {
+    EmailNotifyBasic basic_email = 1;
+    string pay_arrears_link = 2; // 检查状态
+}
+
+message OrderPayArrearsResp {
+    int64 code = 1; // 0成功 其他异常
+    string notify_id = 2; // 通知id
 }
\ No newline at end of file