diff --git a/lib/network/components/manager/script_manager.dart b/lib/network/components/manager/script_manager.dart
index 4308e9c..238773a 100644
--- a/lib/network/components/manager/script_manager.dart
+++ b/lib/network/components/manager/script_manager.dart
@@ -247,7 +247,7 @@ async function onResponse(context, request, response) {
     for (var item in list) {
       if (item.enabled && item.match(url)) {
         var context = jsonEncode(scriptContext(item));
-        var jsRequest = jsonEncode(convertJsRequest(request));
+        var jsRequest = jsonEncode(await convertJsRequest(request));
         String script = await getScript(item);
         var jsResult = await flutterJs.evaluateAsync(
             """var request = $jsRequest, context = $context;  request['scriptContext'] = context; $script\n  onRequest(context, request)""");
@@ -275,7 +275,7 @@ async function onResponse(context, request, response) {
       if (item.enabled && item.match(url)) {
         var context = jsonEncode(request.attributes['scriptContext'] ?? scriptContext(item));
         var jsRequest = jsonEncode(convertJsRequest(request));
-        var jsResponse = jsonEncode(convertJsResponse(response));
+        var jsResponse = jsonEncode(await convertJsResponse(response));
         String script = await getScript(item);
         var jsResult = await flutterJs.evaluateAsync(
             """var response = $jsResponse, context = $context;  response['scriptContext'] = context; $script
@@ -321,7 +321,7 @@ async function onResponse(context, request, response) {
   }
 
   //转换js request
-  Map<String, dynamic> convertJsRequest(HttpRequest request) {
+  Future<Map<String, dynamic>> convertJsRequest(HttpRequest request) async {
     var requestUri = request.requestUri;
     return {
       'host': requestUri?.host,
@@ -330,17 +330,18 @@ async function onResponse(context, request, response) {
       'queries': requestUri?.queryParameters,
       'headers': request.headers.toMap(),
       'method': request.method.name,
-      'body': request.getBodyString(),
+      'body': request.decodeBodyString(),
       'rawBody': request.body
     };
   }
 
   //转换js response
-  Map<String, dynamic> convertJsResponse(HttpResponse response) {
-    dynamic body = response.getBodyString();
+  Future<Map<String, dynamic>> convertJsResponse(HttpResponse response) async {
+    dynamic body = await response.decodeBodyString();
     if (response.contentType.isBinary) {
       body = response.body;
     }
+
     return {
       'headers': response.headers.toMap(),
       'statusCode': response.status.code,
diff --git a/lib/network/components/request_rewrite.dart b/lib/network/components/request_rewrite.dart
index be01f3a..339a0fc 100644
--- a/lib/network/components/request_rewrite.dart
+++ b/lib/network/components/request_rewrite.dart
@@ -176,9 +176,9 @@ class RequestRewriteInterceptor extends Interceptor {
   }
 
   //修改消息
-  _updateMessage(HttpMessage message, RewriteItem item) {
+  _updateMessage(HttpMessage message, RewriteItem item) async {
     if (item.type == RewriteType.updateBody && message.body != null) {
-      String body = message.getBodyString().replaceAllMapped(RegExp(item.key!), (match) {
+      String body = (await message.decodeBodyString()).replaceAllMapped(RegExp(item.key!), (match) {
         if (match.groupCount > 0 && item.value?.contains("\$1") == true) {
           return item.value!.replaceAll("\$1", match.group(1)!);
         }
diff --git a/lib/network/http/codec.dart b/lib/network/http/codec.dart
index b5f0b5c..b63d9b0 100644
--- a/lib/network/http/codec.dart
+++ b/lib/network/http/codec.dart
@@ -24,8 +24,8 @@ import 'package:proxypin/network/http/constants.dart';
 import 'package:proxypin/network/http/h2/codec.dart';
 import 'package:proxypin/network/http/http_parser.dart';
 import 'package:proxypin/network/util/byte_buf.dart';
+import 'package:proxypin/network/util/compress.dart';
 
-import '../../utils/compress.dart';
 import 'http.dart';
 import 'http_headers.dart';
 
diff --git a/lib/network/http/http.dart b/lib/network/http/http.dart
index 3da210a..8189673 100644
--- a/lib/network/http/http.dart
+++ b/lib/network/http/http.dart
@@ -20,9 +20,9 @@ import 'dart:math';
 import 'package:proxypin/network/channel/host_port.dart';
 import 'package:proxypin/network/http/content_type.dart';
 import 'package:proxypin/network/http/websocket.dart';
+import 'package:proxypin/network/util/compress.dart';
 import 'package:proxypin/network/util/logger.dart';
 import 'package:proxypin/network/util/process_info.dart';
-import 'package:proxypin/utils/compress.dart';
 
 import 'http_headers.dart';
 
@@ -52,7 +52,9 @@ abstract class HttpMessage {
   //报文大小
   int? packageSize;
 
-  List<int>? body;
+  List<int>? _body;
+  String? _bodyString;
+
   String? remoteHost;
   int? remotePort;
 
@@ -79,6 +81,14 @@ abstract class HttpMessage {
           orElse: () => const MapEntry("unknown", ContentType.http))
       .value;
 
+  List<int>? get body => _body;
+
+  set body(List<int>? body) {
+    _body = body;
+    _bodyString = null;
+    packageSize = body?.length ?? 0;
+  }
+
   ///获取消息体编码
   String? get charset {
     var contentType = headers.contentType;
@@ -100,6 +110,10 @@ abstract class HttpMessage {
       return "";
     }
 
+    if (_bodyString != null) {
+      return _bodyString!;
+    }
+
     charset ??= this.charset;
     try {
       List<int> rawBody = body!;
@@ -116,6 +130,29 @@ abstract class HttpMessage {
     }
   }
 
+  Future<String> decodeBodyString() async {
+    if (body == null || body?.isEmpty == true) {
+      return "";
+    }
+
+    if (_bodyString != null) {
+      return _bodyString!;
+    }
+
+    List<int> rawBody = body!;
+    if (headers.contentEncoding == 'zstd') {
+      rawBody = await zstdDecode(body!) ?? [];
+      if (charset == 'utf-8' || charset == 'utf8') {
+        _bodyString = utf8.decode(rawBody);
+      } else {
+        _bodyString = String.fromCharCodes(rawBody);
+      }
+      return _bodyString!;
+    }
+
+    return getBodyString();
+  }
+
   String get cookie => headers.cookie;
 
   List<WebSocketFrame> messages = [];
diff --git a/lib/utils/compress.dart b/lib/network/util/compress.dart
similarity index 64%
rename from lib/utils/compress.dart
rename to lib/network/util/compress.dart
index df53ed0..0c44c5a 100644
--- a/lib/utils/compress.dart
+++ b/lib/network/util/compress.dart
@@ -1,7 +1,9 @@
 import 'dart:io';
+import 'dart:typed_data';
 
 import 'package:brotli/brotli.dart';
 import 'package:proxypin/network/util/logger.dart';
+import 'package:zstandard/zstandard.dart';
 
 ///GZIP 解压缩
 List<int> gzipDecode(List<int> byteBuffer) {
@@ -28,3 +30,14 @@ List<int> brDecode(List<int> byteBuffer) {
     return byteBuffer;
   }
 }
+
+///zstd 解压缩
+Future<List<int>?> zstdDecode(List<int> byteBuffer) async {
+  final zstandard = Zstandard();
+  try {
+    return zstandard.decompress(Uint8List.fromList(byteBuffer));
+  } catch (e) {
+    logger.e("zstdDecode error: $e");
+    return byteBuffer;
+  }
+}
diff --git a/lib/ui/component/utils.dart b/lib/ui/component/utils.dart
index 7d3552a..96f5285 100644
--- a/lib/ui/component/utils.dart
+++ b/lib/ui/component/utils.dart
@@ -161,10 +161,15 @@ void unSelect(EditableTextState editableTextState) {
 }
 
 ///Future
-Widget futureWidget<T>(Future<T> future, Widget Function(T data) toWidget, {bool loading = false}) {
+Widget futureWidget<T>(Future<T> future, Widget Function(T data) toWidget, {T? initialData, bool loading = false}) {
   return FutureBuilder<T>(
     future: future,
+    initialData: initialData,
     builder: (BuildContext context, AsyncSnapshot<T> snapshot) {
+      if (snapshot.data != null) {
+        return toWidget(snapshot.requireData);
+      }
+
       if (snapshot.connectionState == ConnectionState.done) {
         if (snapshot.hasError) {
           logger.e(snapshot.error);
diff --git a/lib/ui/content/body.dart b/lib/ui/content/body.dart
index 1c89b4e..ffa20c7 100644
--- a/lib/ui/content/body.dart
+++ b/lib/ui/content/body.dart
@@ -174,8 +174,8 @@ class HttpBodyState extends State<HttpBodyWidget> {
           : IconButton(
               icon: Icon(Icons.copy, size: 18),
               tooltip: localizations.copy,
-              onPressed: () {
-                var body = bodyKey.currentState?.body;
+              onPressed: () async {
+                var body = await bodyKey.currentState?.getBody();
                 if (body == null) {
                   return;
                 }
@@ -197,8 +197,11 @@ class HttpBodyState extends State<HttpBodyWidget> {
     list.add(IconButton(
         icon: const Icon(Icons.text_format, size: 21),
         tooltip: localizations.encode,
-        onPressed: () {
-          encodeWindow(EncoderType.base64, context, bodyKey.currentState?.body);
+        onPressed: () async {
+          var body = await bodyKey.currentState?.getBody();
+          if (mounted) {
+            encodeWindow(EncoderType.base64, context, body);
+          }
         }));
     if (!inNewWindow) {
       list.add(const SizedBox(width: 3));
@@ -339,7 +342,7 @@ class _BodyState extends State<_Body> {
     return _getBody(viewType);
   }
 
-  String? get body {
+  Future<String?> getBody() async {
     if (message?.isWebSocket == true) {
       return message?.messages.map((e) => e.payloadDataAsString).join("\n");
     }
@@ -351,17 +354,19 @@ class _BodyState extends State<_Body> {
     if (viewType == ViewType.hex) {
       return message!.body!.map(intToHex).join(" ");
     }
+
     try {
       if (viewType == ViewType.formUrl) {
         return Uri.decodeFull(message!.bodyAsString);
       }
+
       if (viewType == ViewType.jsonText || viewType == ViewType.json) {
         //json格式化
-        var jsonObject = json.decode(message!.bodyAsString);
+        var jsonObject = json.decode(await message!.decodeBodyString());
         return const JsonEncoder.withIndent("  ").convert(jsonObject);
       }
     } catch (_) {}
-    return message!.bodyAsString;
+    return message!.decodeBodyString();
   }
 
   Widget _getBody(ViewType type) {
@@ -397,37 +402,40 @@ class _BodyState extends State<_Body> {
       return const SizedBox();
     }
 
-    try {
-      if (type == ViewType.jsonText) {
-        var jsonObject = json.decode(message!.bodyAsString);
-        return JsonText(
-            json: jsonObject,
-            indent: Platforms.isDesktop() ? '    ' : '  ',
-            colorTheme: ColorTheme.of(Theme.of(context).brightness),
-            scrollController: widget.scrollController);
-      }
-
-      if (type == ViewType.json) {
-        return JsonViewer(json.decode(message!.bodyAsString), colorTheme: ColorTheme.of(Theme.of(context).brightness));
-      }
-
-      if (type == ViewType.formUrl) {
-        return SelectableText(Uri.decodeFull(message!.bodyAsString), contextMenuBuilder: contextMenu);
-      }
-      if (type == ViewType.image) {
-        return Center(child: Image.memory(Uint8List.fromList(message?.body ?? []), fit: BoxFit.scaleDown));
-      }
-      if (type == ViewType.video) {
-        return const Center(child: Text("video not support preview"));
-      }
-      if (type == ViewType.hex) {
-        return SelectableText(message!.body!.map(intToHex).join(" "), contextMenuBuilder: contextMenu);
-      }
-    } catch (e) {
-      logger.e(e, stackTrace: StackTrace.current);
+    if (type == ViewType.image) {
+      return Center(child: Image.memory(Uint8List.fromList(message?.body ?? []), fit: BoxFit.scaleDown));
+    }
+    if (type == ViewType.video) {
+      return const Center(child: Text("video not support preview"));
+    }
+    if (type == ViewType.hex) {
+      return SelectableText(message!.body!.map(intToHex).join(" "), contextMenuBuilder: contextMenu);
     }
 
-    return SelectableText.rich(TextSpan(text: message?.bodyAsString), contextMenuBuilder: contextMenu);
+    if (type == ViewType.formUrl) {
+      return SelectableText(Uri.decodeFull(message!.getBodyString()), contextMenuBuilder: contextMenu);
+    }
+
+    return futureWidget(message!.decodeBodyString(), initialData: message!.getBodyString(), (body) {
+      try {
+        if (type == ViewType.jsonText) {
+          var jsonObject = json.decode(body);
+          return JsonText(
+              json: jsonObject,
+              indent: Platforms.isDesktop() ? '    ' : '  ',
+              colorTheme: ColorTheme.of(Theme.of(context).brightness),
+              scrollController: widget.scrollController);
+        }
+
+        if (type == ViewType.json) {
+          return JsonViewer(json.decode(body), colorTheme: ColorTheme.of(Theme.of(context).brightness));
+        }
+      } catch (e) {
+        logger.e(e, stackTrace: StackTrace.current);
+      }
+
+      return SelectableText.rich(TextSpan(text: body), contextMenuBuilder: contextMenu);
+    });
   }
 }
 
diff --git a/linux/flutter/generated_plugin_registrant.cc b/linux/flutter/generated_plugin_registrant.cc
index b1f65f6..6a2f742 100644
--- a/linux/flutter/generated_plugin_registrant.cc
+++ b/linux/flutter/generated_plugin_registrant.cc
@@ -13,6 +13,7 @@
 #include <screen_retriever_linux/screen_retriever_linux_plugin.h>
 #include <url_launcher_linux/url_launcher_plugin.h>
 #include <window_manager/window_manager_plugin.h>
+#include <zstandard_linux/zstandard_linux_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
   g_autoptr(FlPluginRegistrar) desktop_multi_window_registrar =
@@ -36,4 +37,7 @@ void fl_register_plugins(FlPluginRegistry* registry) {
   g_autoptr(FlPluginRegistrar) window_manager_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "WindowManagerPlugin");
   window_manager_plugin_register_with_registrar(window_manager_registrar);
+  g_autoptr(FlPluginRegistrar) zstandard_linux_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "ZstandardLinuxPlugin");
+  zstandard_linux_plugin_register_with_registrar(zstandard_linux_registrar);
 }
diff --git a/linux/flutter/generated_plugins.cmake b/linux/flutter/generated_plugins.cmake
index 740dc77..ec5113d 100644
--- a/linux/flutter/generated_plugins.cmake
+++ b/linux/flutter/generated_plugins.cmake
@@ -10,6 +10,7 @@ list(APPEND FLUTTER_PLUGIN_LIST
   screen_retriever_linux
   url_launcher_linux
   window_manager
+  zstandard_linux
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST
diff --git a/macos/Flutter/GeneratedPluginRegistrant.swift b/macos/Flutter/GeneratedPluginRegistrant.swift
index 69d2aa9..76534dc 100644
--- a/macos/Flutter/GeneratedPluginRegistrant.swift
+++ b/macos/Flutter/GeneratedPluginRegistrant.swift
@@ -17,6 +17,7 @@ import share_plus
 import shared_preferences_foundation
 import url_launcher_macos
 import window_manager
+import zstandard_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FlutterMultiWindowPlugin.register(with: registry.registrar(forPlugin: "FlutterMultiWindowPlugin"))
@@ -31,4 +32,5 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
   WindowManagerPlugin.register(with: registry.registrar(forPlugin: "WindowManagerPlugin"))
+  ZstandardMacosPlugin.register(with: registry.registrar(forPlugin: "ZstandardMacosPlugin"))
 }
diff --git a/pubspec.yaml b/pubspec.yaml
index 5f40cda..fa6bc67 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -43,7 +43,10 @@ dependencies:
 
   qr_flutter: ^4.1.0
   flutter_qr_reader_plus: ^1.0.6
+
   brotli: ^0.6.0
+  zstandard: ^1.3.27
+
   win32audio: ^1.3.1
   vclibs: ^0.1.3
 
diff --git a/windows/flutter/generated_plugin_registrant.cc b/windows/flutter/generated_plugin_registrant.cc
index bde187d..bb715bd 100644
--- a/windows/flutter/generated_plugin_registrant.cc
+++ b/windows/flutter/generated_plugin_registrant.cc
@@ -18,6 +18,7 @@
 #include <win32audio/win32audio_plugin_c_api.h>
 #include <window_manager/window_manager_plugin.h>
 #include <windows_single_instance/windows_single_instance_plugin.h>
+#include <zstandard_windows/zstandard_windows_plugin_c_api.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
   DesktopMultiWindowPluginRegisterWithRegistrar(
@@ -44,4 +45,6 @@ void RegisterPlugins(flutter::PluginRegistry* registry) {
       registry->GetRegistrarForPlugin("WindowManagerPlugin"));
   WindowsSingleInstancePluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("WindowsSingleInstancePlugin"));
+  ZstandardWindowsPluginCApiRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("ZstandardWindowsPluginCApi"));
 }
diff --git a/windows/flutter/generated_plugins.cmake b/windows/flutter/generated_plugins.cmake
index 370786e..ce4c139 100644
--- a/windows/flutter/generated_plugins.cmake
+++ b/windows/flutter/generated_plugins.cmake
@@ -15,6 +15,7 @@ list(APPEND FLUTTER_PLUGIN_LIST
   win32audio
   window_manager
   windows_single_instance
+  zstandard_windows
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST