diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f826e72..d70748f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
       # 1. 检出代码
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       # 2. 安装 Linux 系统依赖（仅 Ubuntu）
       - name: Install dependencies (Ubuntu only)
@@ -48,11 +48,17 @@ jobs:
           sudo apt-get install -y libwebkit2gtk-4.1-dev libappindicator3-dev librsvg2-dev patchelf xdg-utils
 
       # 3. 安装 Node.js
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
           node-version: lts/*
-          cache: 'npm'    # 或 yarn / pnpm
+          cache: 'pnpm'
+          cache-dependency-path: pnpm-lock.yaml
 
       # 4. 安装 Rust
       - name: Install Rust stable
@@ -68,7 +74,7 @@ jobs:
 
       # 6. 安装前端依赖
       - name: Install frontend dependencies
-        run: npm install
+        run: pnpm install --frozen-lockfile
 
       # 7. 构建并发布（核心步骤）
       - uses: tauri-apps/tauri-action@v0
@@ -80,4 +86,4 @@ jobs:
           releaseBody: 'See the assets to download and install.'
           releaseDraft: true                 # 先创建草稿，手动确认后再发布
           prerelease: false
-          args: ${{ matrix.args }}
\ No newline at end of file
+          args: ${{ matrix.args }}
diff --git a/app-icon.png b/app-icon.png
new file mode 100644
index 0000000..7a180ff
Binary files /dev/null and b/app-icon.png differ
diff --git a/package.json b/package.json
index 864a722..3f5275e 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@vicons/utils": "^0.1.4",
     "@vitejs/plugin-vue": "^6.0.8",
     "sass": "^1.102.0",
-    "typescript": "~7.0.2",
+    "typescript": "~5.6.2",
     "unplugin-auto-import": "^21.1.0",
     "unplugin-vue-components": "^32.1.0",
     "vite": "^8.2.1",