diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index 16029ce..40a6b30 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -10,37 +10,32 @@ on:
 jobs:
   test-and-build:
     runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/rust-lang/rust:latest
     steps:
       # 1. 检出代码 - 使用 Gitea 本地的 actions 镜像
       - name: 🔍 Check out repository code
         uses: https://devstar.cn/actions/checkout@v4 
 
-      # 2. 安装 Rust 工具链
-      - name: 🦀 Set up Rust
-        run: |
-          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
-
-      # 3. 显示环境信息
+      # 2. 显示环境信息
       - name: ℹ️ Environment Info
         run: |
           rustc --version
           cargo --version
           echo "Building repository: ${{ gitea.repository }}"
 
-      # 4. 构建项目（调试模式）
+      # 3. 构建项目（调试模式）
       - name: 🔧 Build (Debug)
         run: cargo build --verbose
 
-      # 5. 构建项目（发布模式）
+      # 4. 构建项目（发布模式）
       - name: 🚀 Build (Release)
         run: cargo build --release --verbose
 
-      # 6. 运行测试
+      # 5. 运行测试
       - name: ✅ Run Tests
         run: cargo test --verbose
 
-
-      # 7. 清理构建缓存
+      # 6. 清理构建缓存
       - name: 🧹 Cleanup
         run: cargo clean
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