diff --git a/packages/frontend/package.json b/packages/frontend/package.json
index 6ea5ffa..50cba31 100644
--- a/packages/frontend/package.json
+++ b/packages/frontend/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@nexus-terminal/frontend",
-   "version": "0.7.13",
+   "version": "0.8.0",
    "private": true,
    "type": "module",
    "scripts": {
diff --git a/packages/frontend/src/locales/en-US.json b/packages/frontend/src/locales/en-US.json
index 7152535..6bbfb00 100644
--- a/packages/frontend/src/locales/en-US.json
+++ b/packages/frontend/src/locales/en-US.json
@@ -163,7 +163,15 @@
     "textShadowOffsetY": "Shadow Y Offset (px)",
     "textShadowBlur": "Shadow Blur Radius (px)",
     "textShadowColor": "Shadow Color",
-    "saveShadowSettings": "Save Shadow Settings"
+    "saveShadowSettings": "Save Shadow Settings",
+    "setActiveThemeSuccess": "Theme {themeName} applied successfully.",
+    "errorEditThemeNoId": "Error editing theme: Theme has no ID.",
+    "errorLoadThemeDataFailed": "Failed to load theme data.",
+    "errorEditThemeFailed": "Failed to edit theme.",
+    "errorJsonSyntax": "JSON Syntax Error",
+    "noThemeSelected": "No theme selected",
+    "unknownTheme": "Unknown theme",
+    "noThemesFound": "No matching themes found"
   },
   "login": {
     "title": "User Login",
diff --git a/packages/frontend/src/locales/ja-JP.json b/packages/frontend/src/locales/ja-JP.json
index 651c770..5785ba5 100644
--- a/packages/frontend/src/locales/ja-JP.json
+++ b/packages/frontend/src/locales/ja-JP.json
@@ -1367,10 +1367,17 @@
     "textShadowOffsetY": "影の Y オフセット (px)",
     "textShadowBlur": "影のぼかし半径 (px)",
     "textShadowColor": "影の色",
-    "saveShadowSettings": "影の設定を保存"
-
-      },
-      "tags": {
+    "saveShadowSettings": "影の設定を保存",
+    "setActiveThemeSuccess": "テーマ {themeName} が正常に適用されました。",
+    "errorEditThemeNoId": "テーマ編集エラー：テーマに ID がありません。",
+    "errorLoadThemeDataFailed": "テーマデータの読み込みに失敗しました。",
+    "errorEditThemeFailed": "テーマの編集に失敗しました。",
+    "errorJsonSyntax": "JSON 構文エラー",
+    "noThemeSelected": "テーマが選択されていません",
+    "unknownTheme": "不明なテーマ",
+    "noThemesFound": "一致するテーマが見つかりません"
+  },
+  "tags": {
         "addTag": "新しいタグを追加",
         "deleteTagGlobally": "このタグをグローバルに削除",
         "error": "タグリストのロードに失敗しました: {error}",
diff --git a/packages/frontend/src/locales/zh-CN.json b/packages/frontend/src/locales/zh-CN.json
index 7fc5930..cbffd49 100644
--- a/packages/frontend/src/locales/zh-CN.json
+++ b/packages/frontend/src/locales/zh-CN.json
@@ -164,7 +164,15 @@
     "textShadowOffsetY": "阴影 Y 偏移 (px)",
     "textShadowBlur": "阴影模糊半径 (px)",
     "textShadowColor": "阴影颜色",
-    "saveShadowSettings": "保存阴影设置"
+    "saveShadowSettings": "保存阴影设置",
+    "setActiveThemeSuccess": "主题 {themeName} 已成功应用。",
+    "errorEditThemeNoId": "编辑主题错误：主题没有 ID。",
+    "errorLoadThemeDataFailed": "加载主题数据失败。",
+    "errorEditThemeFailed": "编辑主题失败。",
+    "errorJsonSyntax": "JSON 语法错误",
+    "noThemeSelected": "未选择主题",
+    "unknownTheme": "未知主题",
+    "noThemesFound": "未找到匹配的主题"
   },
   "login": {
     "title": "用户登录",