diff --git a/.github/workflows/buidl_and_push_ghcr.yml b/.github/workflows/buidl_and_push_ghcr.yml
index 966deb6..aa633a9 100644
--- a/.github/workflows/buidl_and_push_ghcr.yml
+++ b/.github/workflows/buidl_and_push_ghcr.yml
@@ -1,44 +1,54 @@
 name: Docker Image CI
 
 on:
-  workflow_dispatch:  # 保留手动触发
-  push:              # 添加 push 事件触发
-    branches:        # 指定触发分支
-      - main        # 当推送代码到 main 分支时触发
-
-# 显式声明权限
-permissions:
-  packages: write  # 允许写入 packages
-  contents: read   # 允许读取仓库内容
+  workflow_dispatch:
+  push:
+    branches:
+      - main
 
 jobs:
   build:
+    # 注意：Gitea 的 runner 标签需要在 runner 配置文件中定义
+    # 如果你的 runner 标签不是 ubuntu-latest，请修改这里 (例如: linux, host 等)
     runs-on: ubuntu-latest
 
     steps:
-    - name: Checkout code
-      uses: actions/checkout@v4
+      # 1. 检出代码
+      # Gitea 会自动从 https://github.com/actions/checkout 镜像或重定向
+      - name: Checkout code
+        uses: actions/checkout@v4
 
-    # 设置 Docker Buildx
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v3
+      # 2. 设置 Docker Buildx
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
 
-    # 登录 GitHub Container Registry
-    - name: Log in to GitHub Container Registry
-      uses: docker/login-action@v3
-      with:
-        registry: ghcr.io
-        username: ${{ github.actor }}  # 你的用户名: zeroornull
-        password: ${{ secrets.GITHUB_TOKEN }}
+      # 3. 登录 Gitea 容器镜像仓库
+      - name: Log in to Gitea Container Registry
+        uses: docker/login-action@v3
+        with:
+          # 填写你的 Gitea 域名 (不带 http/https)，例如 gitea.example.com
+          # 如果配置了 defaults，也可以留空，但显式指定更安全
+          registry: ${{ gitea.server_url }} 
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.GITEA_TOKEN }}
 
-    # 构建并推送 Docker 镜像
-    - name: Build and push Docker image
-      run: |
-        # 使用个人命名空间，镜像名改为 my-docs
-        IMAGE_NAME="ghcr.io/zeroornull/my-docs"
-        echo "Pushing to: $IMAGE_NAME"
-        docker build . --file Dockerfile \
-          --tag "$IMAGE_NAME:latest" \
-          --tag "$IMAGE_NAME:${{ github.sha }}"
-        docker push "$IMAGE_NAME:latest"
-        docker push "$IMAGE_NAME:${{ github.sha }}"
+      # 4. 构建并推送 Docker 镜像
+      - name: Build and push Docker image
+        run: |
+          # 这里的 gitea.server_url 包含协议头(http/s)，docker tag 需要去掉协议头
+          # 下面这行命令提取域名，例如: https://gitea.com -> gitea.com
+          DOMAIN=$(echo "${{ gitea.server_url }}" | sed -e 's|^[^/]*//||' -e 's|/.*$||')
+          
+          # 组合镜像名: 域名/用户名/仓库名 (自动转小写)
+          # 注意：Docker 镜像名必须全小写
+          REPO_LOWER=$(echo "${{ gitea.repository }}" | tr '[:upper:]' '[:lower:]')
+          IMAGE_NAME="$DOMAIN/$REPO_LOWER"
+
+          echo "Pushing to: $IMAGE_NAME"
+          
+          docker build . --file Dockerfile \
+            --tag "$IMAGE_NAME:latest" \
+            --tag "$IMAGE_NAME:${{ gitea.sha }}"
+          
+          docker push "$IMAGE_NAME:latest"
+          docker push "$IMAGE_NAME:${{ gitea.sha }}"
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