diff --git a/packages/xgplayer-mp4-loader/package.json b/packages/xgplayer-mp4-loader/package.json
index 7d5aa5a0..5a75663f 100755
--- a/packages/xgplayer-mp4-loader/package.json
+++ b/packages/xgplayer-mp4-loader/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-mp4-loader",
-  "version": "3.0.9-rc.21",
+  "version": "3.0.9-rc.22",
   "main": "dist/index.min.js",
   "module": "es/index.js",
   "typings": "es/index.d.ts",