diff --git a/scripts/deploy_docker.sh b/scripts/deploy_docker.sh
index e3b1cd1..92a0006 100644
--- a/scripts/deploy_docker.sh
+++ b/scripts/deploy_docker.sh
@@ -6,29 +6,12 @@ IMAGE="marketing-system-data-tool"
 TAG="$ENV_NAME"
 PORT="${PORT:-8077}"
 cd "$ROOT_DIR"
-ENV_FILE_OVERRIDE="${2:-}"
-ENV_FILE=""
-if [ -n "$ENV_FILE_OVERRIDE" ]; then
-  if [ -f "$ENV_FILE_OVERRIDE" ]; then
-    ENV_FILE="$ENV_FILE_OVERRIDE"
-  else
-    echo "警告：指定的 env 文件不存在：$ENV_FILE_OVERRIDE，忽略 --env-file" >&2
-  fi
-else
-  if [ -f ".env.$ENV_NAME" ]; then
-    ENV_FILE=".env.$ENV_NAME"
-  elif [ -f "server/.env.$ENV_NAME" ]; then
-    ENV_FILE="server/.env.$ENV_NAME"
-  fi
-fi
-if [ -z "$ENV_FILE" ]; then
-  echo "未使用 env 文件，配置仅通过 server/config.$ENV_NAME.yaml 加载" >&2
-fi
 if docker image inspect "$IMAGE:$TAG" >/dev/null 2>&1; then
-  echo "使用已有镜像: $IMAGE:$TAG"
+  echo "使用已有镜像作为缓存: $IMAGE:$TAG"
+  DOCKER_BUILDKIT=1 docker build --build-arg BUILDKIT_INLINE_CACHE=1 --cache-from "$IMAGE:$TAG" -t "$IMAGE:$TAG" -f Dockerfile .
 else
   echo "镜像不存在，开始构建: $IMAGE:$TAG"
-  docker build -t "$IMAGE:$TAG" -f Dockerfile .
+  DOCKER_BUILDKIT=1 docker build --build-arg BUILDKIT_INLINE_CACHE=1 -t "$IMAGE:$TAG" -f Dockerfile .
 fi
 mkdir -p log storage/export
 CID_NAME="marketing-data-$ENV_NAME"
@@ -44,26 +27,13 @@ if [ ! -f "$CONFIG_PATH" ]; then
   echo "配置文件缺失：$CONFIG_PATH" >&2
   exit 1
 fi
-if [ -n "$ENV_FILE" ]; then
-  docker run -d \
-    --name "$CID_NAME" \
-    --restart unless-stopped \
-    --env APP_ENV="$ENV_NAME" \
-    --env-file "$ENV_FILE" \
-    -p "$PORT:8077" \
-    -v "$ROOT_DIR/storage/export:/app/storage/export" \
-    -v "$ROOT_DIR/log:/app/log" \
-    -v "$CONFIG_PATH:/app/server/config.$ENV_NAME.yaml:ro" \
-    "$IMAGE:$TAG"
-else
-  docker run -d \
-    --name "$CID_NAME" \
-    --restart unless-stopped \
-    --env APP_ENV="$ENV_NAME" \
-    -p "$PORT:8077" \
-    -v "$ROOT_DIR/storage/export:/app/storage/export" \
-    -v "$ROOT_DIR/log:/app/log" \
-    -v "$CONFIG_PATH:/app/server/config.$ENV_NAME.yaml:ro" \
-    "$IMAGE:$TAG"
-fi
+docker run -d \
+  --name "$CID_NAME" \
+  --restart unless-stopped \
+  --env APP_ENV="$ENV_NAME" \
+  -p "$PORT:8077" \
+  -v "$ROOT_DIR/storage/export:/app/storage/export" \
+  -v "$ROOT_DIR/log:/app/log" \
+  -v "$CONFIG_PATH:/app/server/config.$ENV_NAME.yaml:ro" \
+  "$IMAGE:$TAG"
 echo "container: $CID_NAME image: $IMAGE:$TAG port: $PORT"