diff --git a/.gitea/workflows/build-ubuntu.yaml b/.gitea/workflows/build-ubuntu.yaml
index 15fbba3..295ebf0 100644
--- a/.gitea/workflows/build-ubuntu.yaml
+++ b/.gitea/workflows/build-ubuntu.yaml
@@ -184,9 +184,33 @@ jobs:
         uses: actions/checkout@v4
 
       - name: 安装 kubectl
-        uses: azure/setup-kubectl@v3
-        with:
-          version: 'latest'
+        run: |
+          echo "检查并安装 kubectl..."
+          # 先检查本地是否已有 kubectl
+          if command -v kubectl &> /dev/null; then
+            echo "kubectl 已存在，当前版本: $(kubectl version --client --short 2>/dev/null || kubectl version --client)"
+          else
+            # 检查仓库中是否有 kubectl
+            if [ -f "k8s/kubectl" ] && [ -x "k8s/kubectl" ]; then
+              echo "使用仓库中的 kubectl..."
+              sudo mv k8s/kubectl /usr/local/bin/
+              sudo chmod +x /usr/local/bin/kubectl
+            else
+              # 从网络下载 kubectl
+              echo "从网络下载 kubectl..."
+              KUBECTL_VERSION=$(curl -L -s https://dl.k8s.io/release/stable.txt)
+              echo "下载 kubectl 版本: $KUBECTL_VERSION"
+              
+              curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl"
+              curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl.sha256"
+              echo "验证下载..."
+              echo "$(cat kubectl.sha256)  kubectl" | sha256sum --check
+              
+              sudo mv kubectl /usr/local/bin/
+              sudo chmod +x /usr/local/bin/kubectl
+            fi
+            echo "kubectl 安装完成，版本: $(kubectl version --client --short 2>/dev/null || kubectl version --client)"
+          fi
 
       - name: 创建 kubeconfig
         run: |
diff --git a/k8s/kubectl b/k8s/kubectl
new file mode 100644
index 0000000..1480578
Binary files /dev/null and b/k8s/kubectl differ