fix typo

app/locales/cn.ts

@@ -504,8 +504,8 @@ const cn = {
     },
   },
   Copy: {
-    Success: "已写入剪切板",
-    Failed: "复制失败，请赋予剪切板权限",
+    Success: "已写入剪贴板",
+    Failed: "复制失败，请赋予剪贴板权限",
   },
   Download: {
     Success: "内容已下载到您的目录。",