diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 76eb2b9..eb97c2d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -56,6 +56,7 @@ jobs:
       - name: build windows app
         if: matrix.os == 'windows-2019'
         run: |
+          npm install electron-wix-msi
           npm run package:win64
           npm run 7z:win64
           npm run msix64
diff --git a/builddmgjsonx86.js b/builddmgjsonx86.js
index 30780c9..ef5ec55 100644
--- a/builddmgjsonx86.js
+++ b/builddmgjsonx86.js
@@ -26,7 +26,7 @@ let config = {
     }
   ],
   background: '/Users/xianfei/Documents/GitHub/SysMocap/icons/dmgbg.png',
-  icon: '/Users/xianfei/Documents/GitHub/SysMocap/icons/sysmocap.icns',
+  // icon: '/Users/xianfei/Documents/GitHub/SysMocap/icons/sysmocap.icns',
   'icon-size': 80
 };