diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4ef4f62..75e4ee7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -66,6 +66,7 @@ jobs:
       - name: build mac app
         if: matrix.os == 'macos-14'
         run: |
+          appdmg --version
           npm run package:mac64
           npm run dmg
           npm run package:macarm
diff --git a/builddmgjsonarm.js b/builddmgjsonarm.js
index 2d14864..2f96b6f 100644
--- a/builddmgjsonarm.js
+++ b/builddmgjsonarm.js
@@ -15,7 +15,7 @@ if (!fs.existsSync(path2)) {
 // 配置对象
 let config = {
   title: 'SysMocap-macOS-arm64',
-  format: 'ULMO',
+  format: 'ULFO',
   contents: [
     { x: 448, y: 344, type: 'link', path: '/Applications' },
     {
diff --git a/builddmgjsonx86.js b/builddmgjsonx86.js
index ae631ba..39d09a4 100644
--- a/builddmgjsonx86.js
+++ b/builddmgjsonx86.js
@@ -15,7 +15,7 @@ if (!fs.existsSync(path2)) {
 // 配置对象
 let config = {
   title: 'SysMocap-macOS-x64',
-  format: 'ULMO',
+  format: 'ULFO',
   contents: [
     { x: 448, y: 344, type: 'link', path: '/Applications' },
     {