update i18n

packages/artplayer/src/i18n/zh-cn.json

@@ -31,5 +31,9 @@
     "Web fullscreen": "网页全屏",
     "Exit web fullscreen": "退出网页全屏",
     "Mini player": "迷你播放器",
-    "Does not support fullscreen": "不支持全屏"
+    "Does not support fullscreen": "不支持全屏",
+    "Local Subtitle": "本地字幕",
+    "Local Video": "本地视频",
+    "Subtitle offset time": "字幕偏移时间",
+    "No subtitles found": "未发现字幕"
 }