diff --git a/.gitea/workflows/ci-pipeline.yml b/.gitea/workflows/ci-pipeline.yml
index f86aebc26..19dc59e1c 100755
--- a/.gitea/workflows/ci-pipeline.yml
+++ b/.gitea/workflows/ci-pipeline.yml
@@ -641,11 +641,19 @@ jobs:
           
           # 构建builder基础镜像
           echo "构建 worker-base-builder..."
-          docker build -f infra/docker/worker-base-builder.Dockerfile -t "$BASE_BUILDER" .
+          # 用buildx docker-container驱动构建（兼容DooD模式：普通docker build看不到容器内文件）
+          BUILDER_NAME="ci-pr-builder-${GITHUB_RUN_ID:-local}"
+          if ! docker buildx inspect "$BUILDER_NAME" > /dev/null 2>&1; then
+            docker buildx create --use --name "$BUILDER_NAME" --driver docker-container
+          else
+            docker buildx use "$BUILDER_NAME"
+          fi
+          docker buildx inspect --bootstrap > /dev/null 2>&1
+          docker buildx build --load -f infra/docker/worker-base-builder.Dockerfile -t "$BASE_BUILDER" .
           
           # 构建runtime基础镜像
           echo "构建 worker-base-runtime..."
-          docker build -f infra/docker/worker-base-runtime.Dockerfile -t "$BASE_RUNTIME" .
+          docker buildx build --load -f infra/docker/worker-base-runtime.Dockerfile -t "$BASE_RUNTIME" .
           
           echo "fallback=true" >> $GITHUB_OUTPUT
           echo "基础镜像本地构建完成"