diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5bb3ee5..a02b785 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -82,3 +82,36 @@ jobs:
           DMG=$(find desktopApp/build/compose/binaries -name "*.dmg" | head -1)
           cp "$DMG" "InTono-${GITHUB_REF_NAME}-macos.dmg"
           gh release upload "$GITHUB_REF_NAME" "InTono-${GITHUB_REF_NAME}-macos.dmg"
+
+  desktop-msi:
+    runs-on: windows-latest
+    needs: release
+    if: startsWith(github.ref, 'refs/tags/')
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '17'
+
+      - name: Set up Gradle (with cache)
+        uses: gradle/actions/setup-gradle@v4
+
+      - name: Build MSI
+        shell: bash
+        env:
+          INTONO_VERSION: ${{ github.ref_name }}
+        run: |
+          export INTONO_VERSION="${INTONO_VERSION#v}"
+          ./gradlew :desktopApp:packageMsi
+
+      - name: Attach MSI to GitHub Release
+        shell: bash
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          MSI=$(find desktopApp/build/compose/binaries -name "*.msi" | head -1)
+          cp "$MSI" "InTono-${GITHUB_REF_NAME}-windows.msi"
+          gh release upload "$GITHUB_REF_NAME" "InTono-${GITHUB_REF_NAME}-windows.msi"
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index dd2c1f8..1a86ba1 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -12,8 +12,8 @@ android {
         applicationId = "com.notemusicali"
         minSdk = 26
         targetSdk = 35
-        versionCode = 3
-        versionName = "1.1.1"
+        versionCode = 4
+        versionName = "1.1.2"
     }
 
     signingConfigs {