diff --git a/.github/workflows/buid_arch.yml b/.github/workflows/buid_arch.yml
index 53558f14..39c0480c 100644
--- a/.github/workflows/buid_arch.yml
+++ b/.github/workflows/buid_arch.yml
@@ -18,8 +18,10 @@ on:
         type: choice
         options:
           - windows-latest-x64-zip
+          - windows-latest-x64-7z
           - windows-latest-x64-nsis
           - windows-11-arm-arm64-zip
+          - windows-11-arm-arm64-7z
           - windows-11-arm-arm64-nsis
           - macos-15-intel-x64-dmg
           - macos-latest-arm64-dmg
@@ -51,6 +53,10 @@ jobs:
             arch: x64
             format: zip
             filter: windows-latest-x64-zip
+          - os: windows-latest
+            arch: x64
+            format: 7z
+            filter: windows-latest-x64-7z
           - os: windows-latest
             arch: x64
             format: nsis
@@ -59,6 +65,10 @@ jobs:
             arch: arm64
             format: zip
             filter: windows-11-arm-arm64-zip
+          - os: windows-11-arm
+            arch: arm64
+            format: 7z
+            filter: windows-11-arm-arm64-7z
           - os: windows-11-arm
             arch: arm64
             format: nsis
@@ -209,6 +219,7 @@ jobs:
             dist_electron/*.exe
             dist_electron/*.dmg
             dist_electron/*.zip
+            dist_electron/*.7z
             dist_electron/*.AppImage
             dist_electron/*.deb
             dist_electron/*.rpm
diff --git a/electron-builder.json b/electron-builder.json
index b541fbec..76e5d599 100644
--- a/electron-builder.json
+++ b/electron-builder.json
@@ -61,21 +61,25 @@
   },
   "win": {
     "icon": "resources/icon.ico",
-    "artifactName": "PicList-Setup-${version}-${arch}.exe",
+    "artifactName": "PicList-Setup-${version}-${arch}-portable.${ext}",
     "verifyUpdateCodeSignature": false,
     "target": [
       {
         "target": "nsis",
         "arch": ["x64", "arm64"]
       },
+      {
+        "target": "7z",
+        "arch": ["x64", "arm64"]
+      },
       {
         "target": "zip",
-        "arch": ["x64", "arm64"],
-        "artifactName": "PicList-Setup-${version}-${arch}-portable.${ext}"
+        "arch": ["x64", "arm64"]
       }
     ]
   },
   "nsis": {
+    "artifactName": "PicList-Setup-${version}-${arch}.exe",
     "shortcutName": "PicList",
     "oneClick": false,
     "allowToChangeInstallationDirectory": true,
diff --git a/scripts/afterPack.cjs b/scripts/afterPack.cjs
index 61b4895f..589a4b95 100644
--- a/scripts/afterPack.cjs
+++ b/scripts/afterPack.cjs
@@ -13,7 +13,7 @@ async function main(context) {
       }
     }
   })
-  const isZip = targets.some(target => target.name === 'zip')
+  const isZip = targets.some(target => target.name === 'zip' || target.name === '7z')
   if (isZip) {
     const portablePath = path.join(appOutDir, 'PORTABLE')
     try {