diff --git a/mall-account/src/main/java/com/suisung/mall/account/service/impl/AccountUserBindConnectServiceImpl.java b/mall-account/src/main/java/com/suisung/mall/account/service/impl/AccountUserBindConnectServiceImpl.java
index 3eb9bf03..ff389c85 100644
--- a/mall-account/src/main/java/com/suisung/mall/account/service/impl/AccountUserBindConnectServiceImpl.java
+++ b/mall-account/src/main/java/com/suisung/mall/account/service/impl/AccountUserBindConnectServiceImpl.java
@@ -428,6 +428,7 @@ public class AccountUserBindConnectServiceImpl extends BaseServiceImpl<AccountUs
         record.setBind_level(0);
         record.setBind_vip(0);
 
+        // 一定是 insert 新增，不能 saveOrUpdate
         if (add(record)) {
             return record;
         }
diff --git a/mall-pay/src/main/java/com/suisung/mall/pay/service/impl/PayUserPayServiceImpl.java b/mall-pay/src/main/java/com/suisung/mall/pay/service/impl/PayUserPayServiceImpl.java
index 0650452f..e1836f0d 100644
--- a/mall-pay/src/main/java/com/suisung/mall/pay/service/impl/PayUserPayServiceImpl.java
+++ b/mall-pay/src/main/java/com/suisung/mall/pay/service/impl/PayUserPayServiceImpl.java
@@ -293,7 +293,7 @@ public class PayUserPayServiceImpl extends BaseServiceImpl<PayUserPayMapper, Pay
             case WX_XCX:
             case WX_JSAPI:
                 CommonResult orderDetail = shopService.getOrderDetail(order_id);
-                orderDetail.checkFenResult();
+                orderDetail.checkFenResult(); // 检查远程调用 http status 是否是200
                 Map<String, Object> params = Convert.toMap(String.class, Object.class, orderDetail);
 
                 Map data = (Map) params.get("data");