diff --git a/lib/data/sc_localization_data.dart b/lib/data/sc_localization_data.dart
index b59d13b..297e51b 100644
--- a/lib/data/sc_localization_data.dart
+++ b/lib/data/sc_localization_data.dart
@@ -1,9 +1,10 @@
 /// enable : true
-/// versionName : "3.20.0(PU)_CN_V1"
-/// updateAt : "2023-10-11: 11:10:00"
-/// info : "简体中文汉化"
-/// channel : "PU"
-/// node : "已知问题：\n3D中文字体不显示（临时解决方法：将交互恢复成英文，但由于数量繁多，难免有遗漏，汉化组正在尽力找）\n·角色抬头显示器(HUD)的中文字体不显示\n·某些元素字体过小\n·搜索栏无法输入中文\n·部位文本未翻译（在翻了，在翻了！）"
+/// versionName : "3.21.1(PU)_CN_V2"
+/// updateAt : "2023-12-03: 14:50:00"
+/// info : "简体中文汉化（首选）"
+/// game_channel : "PU"
+/// note : "·因游戏暂不支持3D字体汉化，F键交互将依旧为英文。\n·角色抬头显示器(HUD)的中文字体不显示。\n·某些元素字体过小。\n·搜索栏无法输入中文。\n·部位文本未翻译（在翻了，在翻了！）"
+/// upgrade_channel : "CN"
 
 class ScLocalizationData {
   ScLocalizationData({
@@ -11,23 +12,26 @@ class ScLocalizationData {
       this.versionName, 
       this.updateAt, 
       this.info, 
-      this.channel, 
-      this.node,});
+      this.gameChannel, 
+      this.note, 
+      this.upgradeChannel,});
 
   ScLocalizationData.fromJson(dynamic json) {
     enable = json['enable'];
     versionName = json['versionName'];
     updateAt = json['updateAt'];
     info = json['info'];
-    channel = json['channel'];
-    node = json['node'];
+    gameChannel = json['game_channel'];
+    note = json['note'];
+    upgradeChannel = json['upgrade_channel'];
   }
   bool? enable;
   String? versionName;
   String? updateAt;
   String? info;
-  String? channel;
-  String? node;
+  String? gameChannel;
+  String? note;
+  String? upgradeChannel;
 
   Map<String, dynamic> toJson() {
     final map = <String, dynamic>{};
@@ -35,8 +39,9 @@ class ScLocalizationData {
     map['versionName'] = versionName;
     map['updateAt'] = updateAt;
     map['info'] = info;
-    map['channel'] = channel;
-    map['node'] = node;
+    map['game_channel'] = gameChannel;
+    map['note'] = note;
+    map['upgrade_channel'] = upgradeChannel;
     return map;
   }
 
diff --git a/lib/ui/home/localization/localization_ui.dart b/lib/ui/home/localization/localization_ui.dart
index 243e87f..dfb5d47 100644
--- a/lib/ui/home/localization/localization_ui.dart
+++ b/lib/ui/home/localization/localization_ui.dart
@@ -81,8 +81,8 @@ class LocalizationUI extends BaseUI<LocalizationUIModel> {
                   AnimatedSize(
                     duration: const Duration(milliseconds: 130),
                     child: (curInstallInfo != null &&
-                            curInstallInfo.node != null &&
-                            curInstallInfo.node!.isNotEmpty)
+                            curInstallInfo.note != null &&
+                            curInstallInfo.note!.isNotEmpty)
                         ? Padding(
                             padding: const EdgeInsets.only(top: 12),
                             child: Container(
@@ -101,7 +101,7 @@ class LocalizationUI extends BaseUI<LocalizationUIModel> {
                                     ),
                                     const SizedBox(height: 6),
                                     Text(
-                                      "${curInstallInfo.node}",
+                                      "${curInstallInfo.note}",
                                       style: TextStyle(
                                           color: Colors.white.withOpacity(.8)),
                                     )
@@ -244,7 +244,7 @@ class LocalizationUI extends BaseUI<LocalizationUIModel> {
                   ),
                   const SizedBox(height: 4),
                   Text(
-                    "通道：${item.value.channel}",
+                    "通道：${item.value.gameChannel}",
                     style: TextStyle(color: Colors.white.withOpacity(.6)),
                   ),
                   const SizedBox(height: 4),
diff --git a/lib/ui/home/localization/localization_ui_model.dart b/lib/ui/home/localization/localization_ui_model.dart
index a9ba0f3..3dcd1c0 100644
--- a/lib/ui/home/localization/localization_ui_model.dart
+++ b/lib/ui/home/localization/localization_ui_model.dart
@@ -68,9 +68,9 @@ class LocalizationUIModel extends BaseUIModel {
       apiLocalizationData = {};
       for (var element in l) {
         final isPTU = !scInstallPath.contains("LIVE");
-        if (isPTU && element.channel == "PTU") {
+        if (isPTU && element.gameChannel == "PTU") {
           apiLocalizationData![element.versionName ?? ""] = element;
-        } else if (!isPTU && element.channel == "PU") {
+        } else if (!isPTU && element.gameChannel == "PU") {
           apiLocalizationData![element.versionName ?? ""] = element;
         }
       }