diff --git a/languages/zh-Hans/Buttons.multids b/languages/zh-Hans/Buttons.multids
index d608a4ba9..66dba0aff 100644
--- a/languages/zh-Hans/Buttons.multids
+++ b/languages/zh-Hans/Buttons.multids
@@ -52,3 +52,5 @@ HideSideBar/Caption: 隐藏侧边栏
 HideSideBar/Hint: 隐藏侧边栏
 ShowSideBar/Caption: 显示侧边栏
 ShowSideBar/Hint: 显示侧边栏
+Theme/Caption: 布景主题
+Theme/Hint: 选择布景主题
diff --git a/languages/zh-Hant/Buttons.multids b/languages/zh-Hant/Buttons.multids
index 621667495..c3ebb63d6 100644
--- a/languages/zh-Hant/Buttons.multids
+++ b/languages/zh-Hant/Buttons.multids
@@ -52,3 +52,5 @@ HideSideBar/Caption: 隱藏側邊欄
 HideSideBar/Hint: 隱藏側邊欄
 ShowSideBar/Caption: 顯示側邊欄
 ShowSideBar/Hint: 顯示側邊欄
+Theme/Caption: 佈景主題
+Theme/Hint: 選擇佈景主題