core: 优化注释/代码

.github/workflows/main.yml

@@ -26,7 +26,7 @@ jobs:
           ${{ matrix.command }} ubuntu
           ${{ matrix.command }} debian 12
           ${{ matrix.command }} alpine
-          ${{ matrix.command }} dd --img=https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.3.8.tar.xz
+          ${{ matrix.command }} dd --img=https://download.opensuse.org/tumbleweed/appliances/openSUSE-MicroOS.x86_64-SelfInstall.raw.xz
 
           # 测试 cloud image
           ${{ matrix.command }} centos --ci

.github/workflows/sync_to_gitee.yaml

@@ -5,7 +5,7 @@ jobs:
     name: 同步到 Gitee
     runs-on: ubuntu-latest
     steps:
-      - uses: Yikun/hub-mirror-action@master
+      - uses: Yikun/hub-mirror-action@v1.3
         with:
           src: github/bin456789
           dst: gitee/bin456789