diff --git a/lib/http/retry_interceptor.dart b/lib/http/retry_interceptor.dart
index 53d24464d..157b4e1ae 100644
--- a/lib/http/retry_interceptor.dart
+++ b/lib/http/retry_interceptor.dart
@@ -1,5 +1,6 @@
 import 'package:PiliPlus/http/init.dart';
 import 'package:dio/dio.dart';
+import 'package:http2/http2.dart';
 
 class RetryInterceptor extends Interceptor {
   final int _count;
@@ -50,7 +51,10 @@ class RetryInterceptor extends Interceptor {
         case DioExceptionType.connectionTimeout:
         case DioExceptionType.sendTimeout:
         case DioExceptionType.unknown:
-          if ((err.requestOptions.extra['_rt'] ??= 0) < _count) {
+          if ((err.requestOptions.extra['_rt'] ??= 0) < _count &&
+                  err.error
+                      is! TransportConnectionException // 网络中断, 此时请求可能已经被服务器所接收
+              ) {
             Future.delayed(
               Duration(
                 milliseconds: ++err.requestOptions.extra['_rt'] * _delay,