diff --git a/src/utils/request/request.ts b/src/utils/request/request.ts
index 40cd03f..0976e07 100644
--- a/src/utils/request/request.ts
+++ b/src/utils/request/request.ts
@@ -87,6 +87,7 @@ class Request {
               message.error('网络连接超时，请检查网络状态')
               break;
             case "ERR_NETWORK":
+            case 502:
               message.error('网络已断开，请检查网络状态')
               break;
             default: