diff --git a/components/previews/VideoPreview.tsx b/components/previews/VideoPreview.tsx
index 1703a8c..89602ad 100644
--- a/components/previews/VideoPreview.tsx
+++ b/components/previews/VideoPreview.tsx
@@ -43,7 +43,7 @@ const VideoPreview: React.FC<{ file: OdFileObject }> = ({ file }) => {
         {error ? (
           <FourOhFour errorMsg={error.message} />
         ) : loading && isFlv ? (
-          <Loading loadingText="Loading FLV extension..." />
+          <Loading loadingText={t('Loading FLV extension...')} />
         ) : (
           <DPlayer
             className="aspect-video"
diff --git a/public/locales/en/common.json b/public/locales/en/common.json
index bdb04d8..e8573f9 100644
--- a/public/locales/en/common.json
+++ b/public/locales/en/common.json
@@ -64,6 +64,7 @@
   "Loading ...": "Loading ...",
   "Loading EPUB ...": "Loading EPUB ...",
   "Loading file content...": "Loading file content...",
+  "Loading FLV extension...": "Loading FLV extension...",
   "Logout": "Logout",
   "MIME type": "MIME type",
   "Name": "Name",
diff --git a/public/locales/zh-CN/common.json b/public/locales/zh-CN/common.json
index 11ffe0a..4192060 100644
--- a/public/locales/zh-CN/common.json
+++ b/public/locales/zh-CN/common.json
@@ -62,6 +62,7 @@
   "Loading ...": "加载中……",
   "Loading EPUB ...": "加载 EPUB 中……",
   "Loading file content...": "加载文件内容中……",
+  "Loading FLV extension...": "加载 FLV 扩展中……",
   "Logout": "注销",
   "MIME type": "MIME 类型",
   "Name": "文件名",