diff --git a/lib/api/api.dart b/lib/api/api.dart
index 0185521..7e6212b 100644
--- a/lib/api/api.dart
+++ b/lib/api/api.dart
@@ -98,23 +98,6 @@ class Api {
     return r;
   }
 
-  static Future<String?> doGoogleTranslate(String input) async {
-    final out = await RSHttp.getText(
-        "${URLConf.googleTranslateApiUrl}/translate_a/single?client=gtx&dt=t&sl=auto&tl=en&q=${Uri.encodeComponent(input)}");
-    // [[["Hello","你好",null,null,10]],null,"zh-CN",null,null,null,1,[],[["zh-CN"],null,[1],["zh-CN"]]]
-    final list = json.decode(out);
-    if (list is List && list.isNotEmpty) {
-      final data = list.first;
-      if (data is List && data.isNotEmpty) {
-        final text = data.first;
-        if (text is List && text.isNotEmpty) {
-          return text.first;
-        }
-      }
-    }
-    return null;
-  }
-
   static Future<bool> isUseInternalDNS() async {
     final userBox = await Hive.openBox("app_conf");
     final isUseInternalDNS =
diff --git a/lib/common/conf/url_conf.dart b/lib/common/conf/url_conf.dart
index 471baa7..cee49ce 100644
--- a/lib/common/conf/url_conf.dart
+++ b/lib/common/conf/url_conf.dart
@@ -25,8 +25,6 @@ class URLConf {
 
   static String get webTranslateHomeUrl => "$gitApiHome/SCToolBox/ScWeb_Chinese_Translate/raw/branch/main/json/locales";
 
-  static const String googleTranslateApiUrl = "https://translate-g-proxy.xkeyc.com";
-
   static const feedbackUrl = "https://support.citizenwiki.cn/all";
   static const feedbackFAQUrl = "https://support.citizenwiki.cn/t/sc-toolbox";
   static String nav42KitUrl =
diff --git a/lib/ui/home/input_method/input_method_dialog_ui.dart b/lib/ui/home/input_method/input_method_dialog_ui.dart
index 0684993..9c666bd 100644
--- a/lib/ui/home/input_method/input_method_dialog_ui.dart
+++ b/lib/ui/home/input_method/input_method_dialog_ui.dart
@@ -74,7 +74,6 @@ class InputMethodDialogUI extends HookConsumerWidget {
                     final text = model.onTextChange("src", str);
                     destTextCtrl.text = text ?? "";
                     if (text != null) {
-                      model.checkAutoTranslate();
                     }
                   },
                 ),
@@ -113,18 +112,6 @@ class InputMethodDialogUI extends HookConsumerWidget {
                 Row(
                   mainAxisAlignment: MainAxisAlignment.end,
                   children: [
-                    Row(
-                      children: [
-                        Text(S.current.input_method_auto_translate),
-                        SizedBox(width: 6),
-                        ToggleSwitch(
-                          checked: state.isEnableAutoTranslate,
-                          onChanged: (b) =>
-                              _onSwitchAutoTranslate(context, model, b),
-                        ),
-                      ],
-                    ),
-                    SizedBox(width: 24),
                     Row(
                       children: [
                         Text(S.current.input_method_remote_input_service),
diff --git a/lib/ui/home/input_method/input_method_dialog_ui_model.dart b/lib/ui/home/input_method/input_method_dialog_ui_model.dart
index e1baf4e..b9865f0 100644
--- a/lib/ui/home/input_method/input_method_dialog_ui_model.dart
+++ b/lib/ui/home/input_method/input_method_dialog_ui_model.dart
@@ -5,7 +5,6 @@ import 'package:flutter/widgets.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'package:hive_ce/hive.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
-import 'package:starcitizen_doctor/api/api.dart';
 import 'package:starcitizen_doctor/common/utils/log.dart';
 import 'package:starcitizen_doctor/ui/home/localization/localization_ui_model.dart';
 
@@ -40,14 +39,12 @@ class InputMethodDialogUIModel extends _$InputMethodDialogUIModel {
       return;
     }
     if (!skipUpdate) await localizationModel.checkCommunityInputMethodUpdate();
-    final keyMaps =
-        await localizationModel.getCommunityInputMethodSupportData();
+    final keyMaps = await localizationModel.getCommunityInputMethodSupportData();
     dPrint("[InputMethodDialogUIModel] keyMapsLen: ${keyMaps?.length}");
     final worldMaps = keyMaps?.map((key, value) => MapEntry(value.trim(), key));
     final appBox = await Hive.openBox("app_conf");
     final enableAutoCopy = appBox.get("enableAutoCopy", defaultValue: false);
-    final isEnableAutoTranslate =
-        appBox.get("isEnableAutoTranslate", defaultValue: false);
+    final isEnableAutoTranslate = appBox.get("isEnableAutoTranslate", defaultValue: false);
     state = state.copyWith(
       keyMaps: keyMaps,
       worldMaps: worldMaps,
@@ -127,22 +124,16 @@ class InputMethodDialogUIModel extends _$InputMethodDialogUIModel {
   TextEditingController? _srcTextCtrl;
   TextEditingController? _destTextCtrl;
 
-  void setUpController(
-      TextEditingController srcTextCtrl, TextEditingController destTextCtrl) {
+  void setUpController(TextEditingController srcTextCtrl, TextEditingController destTextCtrl) {
     _srcTextCtrl = srcTextCtrl;
     _destTextCtrl = destTextCtrl;
   }
 
-  Future<void> onSendText(
-    String text, {
-    bool autoCopy = false,
-    bool autoInput = false,
-  }) async {
+  Future<void> onSendText(String text, {bool autoCopy = false, bool autoInput = false}) async {
     debugPrint("[InputMethodDialogUIState] onSendText: $text");
     _srcTextCtrl?.text = text;
     _destTextCtrl?.text = onTextChange("src", text) ?? "";
     if (_destTextCtrl?.text.isEmpty ?? true) return;
-    checkAutoTranslate(webMessage: true);
     if (autoCopy && !state.isAutoTranslateWorking) {
       Clipboard.setData(ClipboardData(text: _destTextCtrl?.text ?? ""));
     }
@@ -153,39 +144,4 @@ class InputMethodDialogUIModel extends _$InputMethodDialogUIModel {
     final appConf = await Hive.openBox("app_conf");
     await appConf.put("isEnableAutoTranslate", b);
   }
-
-  Timer? _translateTimer;
-
-  Future<void> checkAutoTranslate({bool webMessage = false}) async {
-    final sourceText = _srcTextCtrl?.text ?? "";
-    final content = _destTextCtrl?.text ?? "";
-    if (sourceText.trim().isEmpty) return;
-    if (state.isEnableAutoTranslate) {
-      if (_translateTimer != null) _translateTimer?.cancel();
-      state = state.copyWith(isAutoTranslateWorking: true);
-      _translateTimer =
-          Timer(Duration(milliseconds: webMessage ? 1 : 400), () async {
-        try {
-          final inputText = sourceText.replaceAll("\n", " ");
-          final r = await Api.doGoogleTranslate(inputText);
-          if (r != null) {
-            String resultText = r;
-            // resultText 首字母大写
-            if (content.isNotEmpty) {
-              final firstChar = resultText.characters.first;
-              resultText =
-                  resultText.replaceFirst(firstChar, firstChar.toUpperCase());
-            }
-            _destTextCtrl?.text = "$content \n[en] $resultText";
-            if (state.enableAutoCopy || webMessage) {
-              Clipboard.setData(ClipboardData(text: _destTextCtrl?.text ?? ""));
-            }
-          }
-        } catch (e) {
-          dPrint("[InputMethodDialogUIModel] AutoTranslate error: $e");
-        }
-        state = state.copyWith(isAutoTranslateWorking: false);
-      });
-    }
-  }
 }