diff --git a/lang/zh-CN.json b/lang/zh-CN.json
index 78202cb7fb..976bec1186 100644
--- a/lang/zh-CN.json
+++ b/lang/zh-CN.json
@@ -10,6 +10,8 @@
   "Progress": "进度",
   "Fullscreen": "全屏",
   "Non-Fullscreen": "退出全屏",
+  "Picture-in-Picture": "画中画",
+  "Exit Picture-in-Picture": "退出画中画",
   "Mute": "静音",
   "Unmute": "取消静音",
   "Playback Rate": "播放速度",