diff --git a/package.json b/package.json
index cdd0190..ada67fe 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aix-win",
-  "version": "2.1.19",
+  "version": "2.1.21",
   "description": "",
   "main": "./out/main/index.js",
   "author": "上海交大重庆人工智能研究院",