diff --git a/src/strings/zh-cn.json b/src/strings/zh-cn.json
index 4b4565b592..1dbbe7374f 100644
--- a/src/strings/zh-cn.json
+++ b/src/strings/zh-cn.json
@@ -1653,5 +1653,23 @@
     "HomeVideosPhotos": "主页视频及照片",
     "Bold": "粗体",
     "LabelTextWeight": "文字大小：",
-    "EnableSplashScreen": "显示启动画面"
+    "EnableSplashScreen": "显示启动画面",
+    "MediaInfoDvBlSignalCompatibilityId": "杜比视界 BL 兼容性序号",
+    "MediaInfoBlPresentFlag": "杜比视界 BL 存在标记",
+    "MediaInfoElPresentFlag": "杜比视界 EL 存在标记",
+    "MediaInfoRpuPresentFlag": "杜比视界 RPU 存在标记",
+    "MediaInfoDvLevel": "杜比视界等级",
+    "MediaInfoDvProfile": "杜比视界配置",
+    "MediaInfoDvVersionMinor": "杜比视界次要版本",
+    "MediaInfoDvVersionMajor": "杜比视界主要版本",
+    "MediaInfoDoViTitle": "杜比视界标题",
+    "MediaInfoVideoRangeType": "动态范围类型",
+    "LabelVideoRangeType": "动态范围类型：",
+    "VideoRangeTypeNotSupported": "视频动态范围不支持",
+    "LabelVppTonemappingContrastHelp": "在 VPP 色调映射中应用对比度增益。推荐值和默认值分别为 1.2 和 1。",
+    "LabelVppTonemappingBrightness": "VPP 色调映射亮度增益：",
+    "LabelVppTonemappingContrast": "VPP 色调映射对比度增益：",
+    "LabelVppTonemappingBrightnessHelp": "在 VPP 色调映射中应用亮度增益。推荐值和默认值均为 0。",
+    "ScreenResolution": "屏幕分辨率",
+    "LabelMaxVideoResolution": "允许的最大视频转码分辨率"
 }