diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a73643f..1d3d779 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -62,43 +62,40 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y libgtk-3-dev libwebkit2gtk-4.0-dev
 
-          # Cross-compile dependencies for ARM64
+          # Cross-compile toolchain for ARM64
           if [ "${{ matrix.platform }}" = "linux/arm64" ]; then
-            sudo dpkg --add-architecture arm64
-            sudo apt-get update
+            echo "📦 安装 ARM64 交叉编译工具链..."
             sudo apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
-            sudo apt-get install -y libgtk-3-dev:arm64 libwebkit2gtk-4.0-dev:arm64 || true
+            echo "✅ ARM64 工具链安装完成"
+            echo "⚠️ ARM64 AppImage 打包将跳过（交叉编译限制）"
+            touch /tmp/skip-appimage
           fi
 
-          # AppImage tools (always install for Linux)
-          sudo apt-get install -y libfuse2
+          # AppImage tools (AMD64 only)
+          if [ "${{ matrix.platform }}" = "linux/amd64" ]; then
+            sudo apt-get install -y libfuse2
 
-          # Download linuxdeploy tools with retry
-          if [ "${{ matrix.platform }}" = "linux/arm64" ]; then
-            LINUXDEPLOY_URL="https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-aarch64.AppImage"
-            PLUGIN_URL="https://github.com/linuxdeploy/linuxdeploy-plugin-gtk/releases/download/continuous/linuxdeploy-plugin-gtk-aarch64.AppImage"
-          else
             LINUXDEPLOY_URL="https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage"
             PLUGIN_URL="https://github.com/linuxdeploy/linuxdeploy-plugin-gtk/releases/download/continuous/linuxdeploy-plugin-gtk-x86_64.AppImage"
-          fi
 
-          echo "📥 下载 linuxdeploy..."
-          wget --retry-connrefused --waitretry=1 --read-timeout=20 --timeout=15 --tries=3 \
-            -O /tmp/linuxdeploy "$LINUXDEPLOY_URL" || {
-            echo "⚠️ linuxdeploy 下载失败，AppImage 打包将跳过"
-            touch /tmp/linuxdeploy-failed
-          }
+            echo "📥 下载 linuxdeploy..."
+            wget --retry-connrefused --waitretry=1 --read-timeout=20 --timeout=15 --tries=3 \
+              -O /tmp/linuxdeploy "$LINUXDEPLOY_URL" || {
+              echo "⚠️ linuxdeploy 下载失败，AppImage 打包将跳过"
+              touch /tmp/skip-appimage
+            }
 
-          echo "📥 下载 linuxdeploy-plugin-gtk..."
-          wget --retry-connrefused --waitretry=1 --read-timeout=20 --timeout=15 --tries=3 \
-            -O /tmp/linuxdeploy-plugin-gtk "$PLUGIN_URL" || {
-            echo "⚠️ linuxdeploy-plugin-gtk 下载失败，AppImage 打包将跳过"
-            touch /tmp/linuxdeploy-failed
-          }
+            echo "📥 下载 linuxdeploy-plugin-gtk..."
+            wget --retry-connrefused --waitretry=1 --read-timeout=20 --timeout=15 --tries=3 \
+              -O /tmp/linuxdeploy-plugin-gtk "$PLUGIN_URL" || {
+              echo "⚠️ linuxdeploy-plugin-gtk 下载失败，AppImage 打包将跳过"
+              touch /tmp/skip-appimage
+            }
 
-          if [ ! -f /tmp/linuxdeploy-failed ]; then
-            chmod +x /tmp/linuxdeploy /tmp/linuxdeploy-plugin-gtk
-            echo "✅ AppImage 工具准备完成"
+            if [ ! -f /tmp/skip-appimage ]; then
+              chmod +x /tmp/linuxdeploy /tmp/linuxdeploy-plugin-gtk
+              echo "✅ AppImage 工具准备完成"
+            fi
           fi
 
       - name: Install Wails
@@ -190,9 +187,9 @@ jobs:
           tar -czvf "$TARGET.tar.gz" "$TARGET"
           mv "$TARGET.tar.gz" ../../
 
-          # 2. Create AppImage (skip if tools download failed)
-          if [ -f /tmp/linuxdeploy-failed ]; then
-              echo "⚠️ AppImage 工具下载失败，跳过 AppImage 打包"
+          # 2. Create AppImage (skip for ARM64 or if tools unavailable)
+          if [ -f /tmp/skip-appimage ]; then
+              echo "⚠️ 跳过 AppImage 打包"
               exit 0
           fi