diff --git a/deploy.sh b/deploy.sh
index 53e4066..21dc3c8 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -358,19 +358,24 @@ do_build() {
 # 构建 Docker 镜像
 build_docker_images() {
     local service=${1:-}
+    local no_cache=${2:-}
 
-    log_step "构建 Docker 镜像..."
+    log_step "构建 Docker 镜像${no_cache:+ (--no-cache)}..."
 
-    if [ -n "$service" ] && [ "$service" != "all" ]; then
+    if [ -n "$service" ] && [ "$service" != "all" ] && [ "$service" != "--no-cache" ]; then
         local docker_service="${DOCKER_SERVICES[$service]}"
         if [ -n "$docker_service" ]; then
-            $DOCKER_COMPOSE build "$docker_service"
+            $DOCKER_COMPOSE build $no_cache "$docker_service"
         else
             log_error "未知服务: $service"
             return 1
         fi
     else
-        $DOCKER_COMPOSE build
+        # 如果第一个参数是 --no-cache，则构建全部
+        if [ "$service" = "--no-cache" ]; then
+            no_cache="--no-cache"
+        fi
+        $DOCKER_COMPOSE build $no_cache
     fi
 
     log_success "Docker 镜像构建完成"
@@ -909,22 +914,39 @@ do_clean() {
 #===============================================================================
 
 do_deploy() {
-    local mode=${1:-docker}
+    local mode=${1:-all}
+    local use_cache=false
 
-    log_info "开始完整部署 (模式: $mode)..."
+    # 检查参数: --cache 使用缓存，否则默认 --no-cache
+    for arg in "$@"; do
+        if [ "$arg" = "--cache" ]; then
+            use_cache=true
+        fi
+    done
+
+    if [ "$use_cache" = true ]; then
+        log_info "开始完整部署 (使用Docker缓存)..."
+    else
+        log_info "开始完整部署 (--no-cache 确保最新代码)..."
+    fi
 
     check_environment
 
-    # 构建
+    # 构建代码 (在 builder 容器中)
     do_build all
 
     # 如果是 Docker 模式，构建镜像
-    if [ "$mode" = "docker" ]; then
-        build_docker_images
+    if [ "$mode" = "docker" ] || [ "$mode" = "all" ]; then
+        if [ "$use_cache" = true ]; then
+            build_docker_images ""
+        else
+            # deploy 命令默认使用 --no-cache，确保 shared 包被正确打包到镜像
+            build_docker_images "" "--no-cache"
+        fi
     fi
 
     # 启动
-    do_start all "$mode"
+    do_start all docker
 
     # 配置 Kong 路由
     setup_kong_routes
@@ -1623,8 +1645,9 @@ show_help() {
   clean [target]          清理
                           target: build, deps, docker, logs, all
 
-  deploy [mode]           完整部署 (构建 + 启动)
-                          mode: docker (默认), local
+  deploy [--cache]        完整部署 (构建 + 重建镜像 + 启动)
+                          默认使用 --no-cache 确保 shared 包被正确打包
+                          --cache: 可选，使用 Docker 缓存加速构建
 
   deploy-full             完整部署 (含 SSL 证书自动申请)