diff --git a/package.json b/package.json
index 6d4cf47..65f5c39 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "MegSpot",
-  "version": "v2.2.6",
+  "version": "v2.2.7",
   "author": "weiyajun <weiyajun@megvii.com>",
   "description": "A tool to improve the viewing of pictures and videos by researchers",
   "homepage": "https://github.com/MegEngine/MegSpot",