diff --git a/lib/common/constants.dart b/lib/common/constants.dart
index 93d5572ec..993aac28d 100644
--- a/lib/common/constants.dart
+++ b/lib/common/constants.dart
@@ -1,3 +1,4 @@
+import 'package:PiliPlus/http/constants.dart';
 import 'package:flutter/material.dart';
 
 class StyleString {
@@ -37,6 +38,15 @@ class Constants {
   static const String statisticsApp =
       '{"appId":1,"platform":3,"version":"8.43.0","abtest":""}';
 
+  static const baseHeaders = {
+    'connection': 'keep-alive',
+    'accept-encoding': 'br,gzip',
+    'referer': HttpString.baseUrl,
+    'env': 'prod',
+    'app-key': 'android64',
+    'x-bili-aurora-zone': 'sh001',
+  };
+
   static final urlRegex = RegExp(
     r'https?://[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]',
   );
diff --git a/lib/http/dynamics.dart b/lib/http/dynamics.dart
index 856d3b47e..4e184713a 100644
--- a/lib/http/dynamics.dart
+++ b/lib/http/dynamics.dart
@@ -3,6 +3,7 @@ import 'package:PiliPlus/http/api.dart';
 import 'package:PiliPlus/http/constants.dart';
 import 'package:PiliPlus/http/init.dart';
 import 'package:PiliPlus/http/loading_state.dart';
+import 'package:PiliPlus/http/reply.dart';
 import 'package:PiliPlus/models/common/dynamic/dynamics_type.dart';
 import 'package:PiliPlus/models/common/reply/reply_option_type.dart';
 import 'package:PiliPlus/models/dynamics/result.dart';
@@ -19,7 +20,6 @@ import 'package:PiliPlus/models_new/dynamic/dyn_topic_feed/topic_card_list.dart'
 import 'package:PiliPlus/models_new/dynamic/dyn_topic_top/top_details.dart';
 import 'package:PiliPlus/models_new/dynamic/dyn_topic_top/topic_item.dart';
 import 'package:PiliPlus/utils/accounts.dart';
-import 'package:PiliPlus/utils/accounts/account.dart';
 import 'package:PiliPlus/utils/utils.dart';
 import 'package:PiliPlus/utils/wbi_sign.dart';
 import 'package:dio/dio.dart';
@@ -232,9 +232,7 @@ class DynamicsHttp {
             '{"platform":"web","device":"pc","spmid":"333.1330"}',
         if (!clearCookie && Accounts.main.isLogin) 'csrf': Accounts.main.csrf,
       },
-      options: clearCookie
-          ? Options(extra: {'account': AnonymousAccount(), 'checkReply': true})
-          : null,
+      options: clearCookie ? ReplyHttp.options : null,
     );
     if (res.data['code'] == 0) {
       try {
diff --git a/lib/http/init.dart b/lib/http/init.dart
index 527aa6af4..ec79fb785 100644
--- a/lib/http/init.dart
+++ b/lib/http/init.dart
@@ -115,13 +115,7 @@ class Request {
       receiveTimeout: const Duration(milliseconds: 10000),
       //Http请求头.
       headers: {
-        'connection': 'keep-alive',
-        'accept-encoding': 'br,gzip',
         'user-agent': 'Dart/3.6 (dart:io)', // Http2Adapter不会自动添加标头
-        'referer': HttpString.baseUrl,
-        'env': 'prod',
-        'app-key': 'android64',
-        'x-bili-aurora-zone': 'sh001',
       },
       responseDecoder: responseDecoder, // Http2Adapter没有自动解压
       persistentConnection: true,
@@ -205,14 +199,7 @@ class Request {
     Map<String, dynamic>? queryParameters,
     Options? options,
     CancelToken? cancelToken,
-    String? uaType,
   }) async {
-    if (uaType != null) {
-      options ??= Options();
-      options.headers ??= <String, dynamic>{};
-      options.headers!['user-agent'] = headerUa(type: uaType);
-    }
-
     try {
       return await dio.get<T>(
         url,
diff --git a/lib/http/reply.dart b/lib/http/reply.dart
index 52155a05f..2e4e5ffcb 100644
--- a/lib/http/reply.dart
+++ b/lib/http/reply.dart
@@ -12,8 +12,9 @@ import 'package:PiliPlus/utils/accounts/account.dart';
 import 'package:dio/dio.dart';
 
 class ReplyHttp {
-  static final Options _options = Options(
-    extra: {'account': AnonymousAccount(), 'checkReply': true},
+  static final Options options = Options(
+    headers: {...Constants.baseHeaders, 'cookie': ''},
+    extra: {'account': NoAccount()},
   );
 
   static Future<LoadingState> replyList({
@@ -36,7 +37,7 @@ class ReplyHttp {
                   '{"offset":"${nextOffset.replaceAll('"', '\\"')}"}',
               'mode': sort + 2, //2:按时间排序；3：按热度排序
             },
-            options: !isLogin ? _options : null,
+            options: !isLogin ? options : null,
           )
         : await Request().get(
             Api.replyList,
@@ -47,7 +48,7 @@ class ReplyHttp {
               'pn': page,
               'ps': 20,
             },
-            options: !isLogin ? _options : null,
+            options: !isLogin ? options : null,
           );
     if (res.data['code'] == 0) {
       ReplyData replyData = ReplyData.fromJson(res.data['data']);
@@ -155,7 +156,7 @@ class ReplyHttp {
         'sort': 1,
         if (isLogin) 'csrf': Accounts.main.csrf,
       },
-      options: !isLogin ? _options : null,
+      options: !isLogin ? options : null,
     );
     if (res.data['code'] == 0) {
       ReplyReplyData replyData = ReplyReplyData.fromJson(res.data['data']);
diff --git a/lib/utils/accounts/account.dart b/lib/utils/accounts/account.dart
index 4e6cbcba8..668066f61 100644
--- a/lib/utils/accounts/account.dart
+++ b/lib/utils/accounts/account.dart
@@ -1,3 +1,4 @@
+import 'package:PiliPlus/common/constants.dart';
 import 'package:PiliPlus/models/common/account_type.dart';
 import 'package:PiliPlus/utils/accounts.dart';
 import 'package:PiliPlus/utils/id_utils.dart';
@@ -48,9 +49,11 @@ class LoginAccount implements Account {
 
   @override
   late final Map<String, String> headers = {
+    ...Constants.baseHeaders,
     'x-bili-mid': _midStr,
     'x-bili-aurora-eid': IdUtils.genAuroraEid(mid),
   };
+
   @override
   late String csrf =
       cookieJar.domainCookies['bilibili.com']!['/']!['bili_jct']!.cookie.value;
@@ -120,7 +123,7 @@ class AnonymousAccount implements Account {
   @override
   String csrf = '';
   @override
-  final Map<String, String> headers = const {};
+  final Map<String, String> headers = Constants.baseHeaders;
 
   @override
   bool activited = false;
@@ -204,3 +207,53 @@ extension BiliCookieJar on DefaultCookieJar {
           },
         };
 }
+
+class NoAccount implements Account {
+  @override
+  String? accessKey;
+
+  @override
+  bool activited = false;
+
+  @override
+  DefaultCookieJar cookieJar = DefaultCookieJar();
+
+  @override
+  String csrf = '';
+
+  @override
+  String? refresh;
+
+  @override
+  Set<AccountType> type = const {};
+
+  @override
+  Future<void> delete() {
+    return Future.value();
+  }
+
+  @override
+  final Map<String, String> headers = const {};
+
+  @override
+  bool isLogin = false;
+
+  @override
+  int mid = 0;
+
+  @override
+  Future<void> onChange() {
+    return Future.value();
+  }
+
+  @override
+  Map<String, dynamic>? toJson() {
+    return null;
+  }
+
+  NoAccount._();
+
+  static final _instance = NoAccount._();
+
+  factory NoAccount() => _instance;
+}
diff --git a/lib/utils/accounts/account_manager/account_mgr.dart b/lib/utils/accounts/account_manager/account_mgr.dart
index 69d190ddd..48040c8a9 100644
--- a/lib/utils/accounts/account_manager/account_mgr.dart
+++ b/lib/utils/accounts/account_manager/account_mgr.dart
@@ -95,19 +95,19 @@ class AccountManager extends Interceptor {
   void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
     final path = options.path;
 
-    if (_skipCookie(path)) return handler.next(options);
+    late final Account account = options.extra['account'] ?? _findAccount(path);
 
-    final Account account = options.extra['account'] ?? _findAccount(path);
+    if (_skipCookie(path) || account is NoAccount) return handler.next(options);
 
-    if (account.isLogin) {
-      options.headers.addAll(account.headers);
-    } else if (path == Api.heartBeat) {
+    if (!account.isLogin && path == Api.heartBeat) {
       return handler.reject(
         DioException.requestCancelled(requestOptions: options, reason: null),
         false,
       );
     }
 
+    options.headers.addAll(account.headers);
+
     // app端不需要管理cookie
     if (path.startsWith(HttpString.appBaseUrl)) {
       // if (kDebugMode) debugPrint('is app: ${options.path}');
@@ -130,11 +130,6 @@ class AccountManager extends Interceptor {
       }
       return handler.next(options);
     } else {
-      if (account is AnonymousAccount && options.extra['checkReply'] == true) {
-        options.headers[HttpHeaders.cookieHeader] = '';
-        handler.next(options);
-        return;
-      }
       account.cookieJar
           .loadForRequest(options.uri)
           .then((cookies) {
diff --git a/lib/utils/update.dart b/lib/utils/update.dart
index 3e5f1921a..5750d60b4 100644
--- a/lib/utils/update.dart
+++ b/lib/utils/update.dart
@@ -3,10 +3,12 @@ import 'dart:io' show Platform;
 import 'package:PiliPlus/build_config.dart';
 import 'package:PiliPlus/http/api.dart';
 import 'package:PiliPlus/http/init.dart';
+import 'package:PiliPlus/utils/accounts/account.dart';
 import 'package:PiliPlus/utils/page_utils.dart';
 import 'package:PiliPlus/utils/storage.dart';
 import 'package:PiliPlus/utils/storage_key.dart';
 import 'package:device_info_plus/device_info_plus.dart';
+import 'package:dio/dio.dart';
 import 'package:flutter/foundation.dart' show kDebugMode;
 import 'package:flutter/material.dart';
 import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
@@ -17,7 +19,13 @@ class Update {
     if (kDebugMode) return;
     SmartDialog.dismiss();
     try {
-      final res = await Request().get(Api.latestApp, uaType: 'mob');
+      final res = await Request().get(
+        Api.latestApp,
+        options: Options(
+          headers: {'user-agent': Request.headerUa()},
+          extra: {'account': NoAccount()},
+        ),
+      );
       if (res.data is Map || res.data.isEmpty) {
         if (!isAuto) {
           SmartDialog.showToast('检查更新失败，GitHub接口未返回数据，请检查网络');