diff --git a/scripts/docker/run-build.sh b/scripts/docker/run-build.sh
index 600fbd8..cd9a505 100644
--- a/scripts/docker/run-build.sh
+++ b/scripts/docker/run-build.sh
@@ -5,7 +5,48 @@ set -euo pipefail
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 REPO_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
 IMAGE_TAG="${IMAGE_TAG:-tauri-linux-deb:24.04}"
-PROJECT_ARGS=("$@")
+RUN_MODE="${RUN_MODE:-hybrid}" # hybrid: host amd64 + docker arm64; docker: docker all
+PROJECT_ARGS=()
+
+while (($# > 0)); do
+  case "$1" in
+    --docker-only)
+      RUN_MODE="docker"
+      shift
+      ;;
+    --hybrid)
+      RUN_MODE="hybrid"
+      shift
+      ;;
+    --help|-h)
+      cat <<EOF
+用法:
+  $(basename "$0") [--docker-only|--hybrid] [项目名...]
+
+说明:
+  --hybrid      宿主机构建 amd64，容器构建 arm64（默认）
+  --docker-only 容器内同时构建 amd64 + arm64（绕过宿主机依赖）
+EOF
+      exit 0
+      ;;
+    --)
+      shift
+      break
+      ;;
+    -*)
+      echo "错误: 未知参数 $1" >&2
+      exit 1
+      ;;
+    *)
+      PROJECT_ARGS+=("$1")
+      shift
+      ;;
+  esac
+done
+
+if (($# > 0)); then
+  PROJECT_ARGS+=("$@")
+fi
 
 cd "$REPO_ROOT"
 
@@ -29,29 +70,38 @@ if ((${#SELECTED_PROJECTS[@]} == 0)); then
   exit 1
 fi
 
-echo "==> host npm ci (${SELECTED_PROJECTS[*]})"
-for d in "${SELECTED_PROJECTS[@]}"; do
-  if [[ ! -f "$REPO_ROOT/$d/package.json" ]]; then
-    echo "错误: 缺少 $REPO_ROOT/$d/package.json" >&2
-    exit 1
-  fi
-  (cd "$REPO_ROOT/$d" && npm ci)
-done
+if [[ "$RUN_MODE" == "hybrid" ]]; then
+  echo "==> host npm ci (${SELECTED_PROJECTS[*]})"
+  for d in "${SELECTED_PROJECTS[@]}"; do
+    if [[ ! -f "$REPO_ROOT/$d/package.json" ]]; then
+      echo "错误: 缺少 $REPO_ROOT/$d/package.json" >&2
+      exit 1
+    fi
+    (cd "$REPO_ROOT/$d" && npm ci)
+  done
 
-echo "==> host build amd64 (${SELECTED_PROJECTS[*]})"
-bash "$REPO_ROOT/scripts/build-linux-deb-all.sh" --arch amd64 "${SELECTED_PROJECTS[@]}"
+  echo "==> host build amd64 (${SELECTED_PROJECTS[*]})"
+  bash "$REPO_ROOT/scripts/build-linux-deb-all.sh" --arch amd64 "${SELECTED_PROJECTS[@]}"
+fi
 
 echo "==> docker build --platform linux/amd64 -f scripts/docker/Dockerfile -t $IMAGE_TAG $REPO_ROOT"
 docker build --platform linux/amd64 -f scripts/docker/Dockerfile -t "$IMAGE_TAG" "$REPO_ROOT"
 
-echo "==> docker run (arm64: npm ci + build-linux-deb-all.sh)"
+if [[ "$RUN_MODE" == "docker" ]]; then
+  DOCKER_BUILD_ARCH="all"
+  echo "==> docker run (amd64+arm64: npm ci + build-linux-deb-all.sh)"
+else
+  DOCKER_BUILD_ARCH="arm64"
+  echo "==> docker run (arm64: npm ci + build-linux-deb-all.sh)"
+fi
+
 docker run --rm \
   --platform linux/amd64 \
   -v "$REPO_ROOT:/work" \
   -w /work \
   -e RUSTUP_HOME=/opt/rustup \
   -e CARGO_HOME=/opt/cargo \
-  -e BUILD_ARCH=arm64 \
+  -e BUILD_ARCH="$DOCKER_BUILD_ARCH" \
   -e NPM_REGISTRY="${NPM_REGISTRY:-https://registry.npmjs.org/}" \
   "$IMAGE_TAG" \
   bash /work/scripts/docker/container-entry.sh "${SELECTED_PROJECTS[@]}"