diff --git a/build.sh b/build.sh
index f240a85..c132a9d 100644
--- a/build.sh
+++ b/build.sh
@@ -1,313 +1,244 @@
 #!/usr/bin/env bash
 # ============================================================
-# pccs build.sh — 一键部署脚本 (符合 web-application-spec)
+# pccs build.sh — 一键部署 (符合部署目录规范)
 #
-# 在部署节点上运行:
-#   cd /d/pccs/repos/pccs && bash build.sh
+# 目标结构:
+#   /d/pccs/
+#   ├── app/          ← 应用入口
+#   ├── conf/         ← config.json
+#   ├── pkgs/         ← 所有模块 clone
+#   ├── wwwroot/      ← 软链接
+#   ├── py3/          ← venv
+#   ├── logs/
+#   ├── files/
+#   └── scripts/
 #
-# 前提:
-#   - MariaDB 已安装, pccs 库已创建, test/test123 已授权
-#   - /d 已作为 NFS 共享盘导出
-#   - git, python3.10+, pip, npm 已安装
+# 运行: cd /d/pccs && bash build.sh
 # ============================================================
 set -e
 
-# --------------- 配置 ---------------
-WORKDIR="$(cd "$(dirname "$0")/../.." && pwd)"
-CDIR="${WORKDIR}"                          # 应用根目录 (/d/pccs)
-PKGDIR="${CDIR}/repos"                     # 模块 clone 目录
-VENV="${CDIR}/venv"
+# --------------- 路径 ---------------
+# 假设 build.sh 放在 /d/pccs/build.sh (从 pccs repo 复制)
+CDIR="$(cd "$(dirname "$0")" && pwd)"   # /d/pccs
+PKGDIR="${CDIR}/pkgs"
+VENV="${CDIR}/py3"
 APPNAME="pccs"
 APP_PORT=9180
-
-# Git 仓库基地址
 GIT_BASE="https://git.opencomputing.cn/yumoqing"
 
-# --------------- 颜色 ---------------
 red()   { echo -e "\033[31m$1\033[0m"; }
 green() { echo -e "\033[32m$1\033[0m"; }
 blue()  { echo -e "\033[34m$1\033[0m"; }
 
 blue "=========================================="
-blue " pccs — 算力中心集群系统 部署"
+blue " pccs 部署 — ${CDIR}"
 blue "=========================================="
 
 # ============================================================
-# Phase 0: 创建目录
+# 0: 目录
 # ============================================================
 mkdir -p "${CDIR}/app" "${CDIR}/conf" "${CDIR}/files" "${CDIR}/logs" \
-         "${CDIR}/wwwroot/imgs" "${PKGDIR}"
+         "${CDIR}/wwwroot/imgs" "${CDIR}/scripts" "${PKGDIR}"
+
+# 复制 app/pccs.py 和 conf/config.json 到顶层
+if [ -d "${PKGDIR}/pccs" ]; then
+    cp -f "${PKGDIR}/pccs/app/pccs.py" "${CDIR}/app/pccs.py" 2>/dev/null || true
+    cp -f "${PKGDIR}/pccs/conf/config.json" "${CDIR}/conf/config.json" 2>/dev/null || true
+fi
 
 # ============================================================
-# Phase 1: 安装系统依赖
+# 1: 系统依赖
 # ============================================================
 blue "[1/10] 系统依赖..."
 sudo apt-get update -qq
-sudo apt-get install -y -qq python3-venv python3-pip python3-dev \
-    build-essential nfs-common
+sudo apt-get install -y -qq python3-venv python3-pip python3-dev build-essential nfs-common
 green "  OK"
 
 # ============================================================
-# Phase 2: Python 虚拟环境
+# 2: venv
 # ============================================================
 blue "[2/10] Python 虚拟环境..."
 python3 -m venv "${VENV}" --clear
 PIP="${VENV}/bin/pip"
 PYTHON="${VENV}/bin/python"
-"${PIP}" install --upgrade pip setuptools wheel -q
-# 配置 pip 国内镜像 (阿里云)
 "${PIP}" config set global.index-url https://mirrors.aliyun.com/pypi/simple/ 2>/dev/null || true
 "${PIP}" install --upgrade pip setuptools wheel -q
-# 安装 xls2ddl (DDL 生成工具)
-"${PIP}" install xls2ddl -q --timeout=30 2>/dev/null || {
-    red "  WARN: xls2ddl install failed (PyPI unreachable?), skip"
-}
-green "  OK"
+"${PIP}" install xls2ddl -q --timeout=30 2>/dev/null || red "  WARN: xls2ddl skip"
+green "  OK: ${VENV}"
 
 # ============================================================
-# Phase 3: Clone/Pull 所有模块
+# 3: Clone/Pull
 # ============================================================
-blue "[3/10] 同步代码仓库..."
-ALL_REPOS=(
-    # 基础层
-    apppublic sqlor ahserver
-    # 数据库层
-    appbase rbac
-    # 前端
-    bricks bricks_for_python
-    # 业务模块
-    pcpool pcc storage_mgr image_mgr
-    # 主应用
-    pccs
-)
-for repo in "${ALL_REPOS[@]}"; do
+blue "[3/10] 同步仓库..."
+ALL=(apppublic sqlor ahserver appbase rbac bricks bricks_for_python
+     pcpool pcc storage_mgr image_mgr pccs)
+for repo in "${ALL[@]}"; do
     if [ -d "${PKGDIR}/${repo}/.git" ]; then
         (cd "${PKGDIR}/${repo}" && git pull origin main 2>/dev/null) || true
     else
         echo "  clone ${repo}..."
-        git clone "${GIT_BASE}/${repo}.git" "${PKGDIR}/${repo}" 2>/dev/null || {
-            red "  WARN: ${repo} clone failed"
-        }
+        git clone "${GIT_BASE}/${repo}.git" "${PKGDIR}/${repo}" 2>/dev/null || red "  WARN: ${repo}"
     fi
 done
+
+# 确保 app/conf 文件存在
+cp -f "${PKGDIR}/pccs/app/pccs.py" "${CDIR}/app/pccs.py" 2>/dev/null || true
+cp -f "${PKGDIR}/pccs/conf/config.json" "${CDIR}/conf/config.json" 2>/dev/null || true
+
+# 更新 config.json 路径占位符
+if [ -f "${CDIR}/conf/config.json" ]; then
+    sed -i "s|\$\[workdir\]\$|${CDIR}|g" "${CDIR}/conf/config.json"
+fi
 green "  OK"
 
 # ============================================================
-# Phase 4: pip install 所有模块
+# 4: pip install
 # ============================================================
-blue "[4/10] 安装 Python 模块..."
-MODULES=(
-    apppublic sqlor ahserver
-    appbase rbac
-    bricks_for_python
-    pcpool pcc storage_mgr image_mgr
-)
+blue "[4/10] 安装模块..."
+MODULES=(apppublic sqlor ahserver appbase rbac bricks_for_python
+         pcpool pcc storage_mgr image_mgr)
 for m in "${MODULES[@]}"; do
     mp="${PKGDIR}/${m}"
-    if [ -f "${mp}/setup.py" ] || [ -f "${mp}/setup.cfg" ] || [ -f "${mp}/pyproject.toml" ]; then
-        "${PIP}" install -e "${mp}" -q 2>&1 | tail -1
-    fi
+    [ -f "${mp}/setup.py" ] || [ -f "${mp}/setup.cfg" ] || [ -f "${mp}/pyproject.toml" ] || continue
+    "${PIP}" install -e "${mp}" -q 2>&1 | tail -1
 done
 green "  OK"
 
 # ============================================================
-# Phase 5: 数据库 DDL — json2ddl 生成建表 SQL
+# 5: DDL
 # ============================================================
-blue "[5/10] 数据库 DDL 生成..."
-# 收集所有有 models/ 的模块
-DB_MODULES=(appbase rbac pcpool pcc storage_mgr image_mgr)
-
-for m in "${DB_MODULES[@]}"; do
+blue "[5/10] DDL 建表..."
+for m in appbase rbac pcpool pcc storage_mgr image_mgr; do
     mdir="${PKGDIR}/${m}/models"
-    if [ -d "$mdir" ]; then
-        has_json=$(ls "$mdir"/*.json 2>/dev/null | wc -l)
-        has_xlsx=$(ls "$mdir"/*.xlsx 2>/dev/null | wc -l)
-        if [ "$has_json" -gt 0 ]; then
-            echo "  [${m}] json2ddl → DDL"
-            (cd "$mdir" && "${VENV}/bin/json2ddl" mysql . > /tmp/pccs_${m}.ddl.sql 2>/dev/null) || true
-            mysql -u test -ptest123 pccs < /tmp/pccs_${m}.ddl.sql 2>/dev/null || true
+    [ -d "$mdir" ] || continue
+    for jsonf in "$mdir"/*.json; do
+        [ -f "$jsonf" ] || continue
+        tbl=$(python3 -c "import json;d=json.load(open('$jsonf'));print(d['summary'][0]['name'])" 2>/dev/null) || continue
+        exists=$(mysql -u test -ptest123 pccs -sNe "SHOW TABLES LIKE '$tbl'" 2>/dev/null)
+        if [ -z "$exists" ]; then
+            echo "  [${m}] create table ${tbl}..."
+            "${PYTHON}" -c "
+import sys,json
+sys.path[:0]=['${PKGDIR}/apppublic','${PKGDIR}/sqlor','${PKGDIR}/ahserver']
+from appPublic.jsonConfig import getConfig
+from sqlor.dbpools import DBPools
+from sqlor.ddl_template_mysql import DDLTemplateMySQL
+import asyncio
+async def go():
+    config=getConfig('${CDIR}')
+    db=DBPools(config.databases)
+    ddl=DDLTemplateMySQL()
+    m=json.load(open('${jsonf}'))
+    sql=ddl.create_table(m['summary'][0]['name'],m.get('fields',[]))
+    async with db.sqlorContext('pccs') as s:
+        await s.sqlExe(sql,{})
+        print('    done')
+asyncio.run(go())
+" 2>&1 | tail -1
         fi
-        if [ "$has_xlsx" -gt 0 ]; then
-            echo "  [${m}] xls2ddl → DDL"
-            (cd "$mdir" && xls2ddl mysql . > /tmp/pccs_${m}_xlsx.ddl.sql 2>/dev/null) || true
-            mysql -u test -ptest123 pccs < /tmp/pccs_${m}_xlsx.ddl.sql 2>/dev/null || true
-        fi
-    fi
+    done
 done
 green "  OK"
 
 # ============================================================
-# Phase 6: 导入初始数据 (data/ 目录)
+# 6: xls2ui
 # ============================================================
-blue "[6/10] 初始数据导入..."
-for m in "${DB_MODULES[@]}"; do
-    ddir="${PKGDIR}/${m}/data"
-    if [ -d "$ddir" ]; then
-        for xlsx in "$ddir"/*.xlsx; do
-            [ -f "$xlsx" ] || continue
-            echo "  [${m}] dbloader → ${xlsx}"
-            "${VENV}/bin/dbloader" "${CDIR}" pccs "$xlsx" 2>/dev/null || true
-        done
-    fi
-done
-green "  OK"
-
-# ============================================================
-# Phase 7: CRUD 生成 — xls2ui
-# ============================================================
-blue "[7/10] CRUD 界面生成..."
-for m in "${DB_MODULES[@]}"; do
+blue "[6/10] CRUD 生成..."
+for m in appbase rbac pcpool pcc storage_mgr image_mgr; do
     jdir="${PKGDIR}/${m}/json"
     mdir="${PKGDIR}/${m}/models"
     odir="${PKGDIR}/${m}/wwwroot"
-    if [ -d "$jdir" ] && [ -d "$mdir" ]; then
-        echo "  [${m}] xls2ui..."
-        (cd "$jdir" && "${VENV}/bin/xls2ui" -m "$mdir" -o "$odir" "$m" *.json 2>/dev/null) || true
-    fi
+    [ -d "$jdir" ] && [ -d "$mdir" ] || continue
+    echo "  [${m}] xls2ui..."
+    (cd "$jdir" && "${VENV}/bin/xls2ui" -m "$mdir" -o "$odir" "$m" *.json 2>/dev/null) || true
 done
 green "  OK"
 
 # ============================================================
-# Phase 8: 创建 wwwroot 软链接
+# 7: wwwroot symlinks
 # ============================================================
-blue "[8/10] 创建 wwwroot 软链接..."
-for m in "${DB_MODULES[@]}"; do
-    wdir="${PKGDIR}/${m}/wwwroot"
-    if [ -d "$wdir" ]; then
-        ln -sfn "$wdir" "${CDIR}/wwwroot/${m}" 2>/dev/null || true
-    fi
+blue "[7/10] 软链接..."
+for m in appbase rbac pcpool pcc storage_mgr image_mgr; do
+    [ -d "${PKGDIR}/${m}/wwwroot" ] || continue
+    ln -sfn "${PKGDIR}/${m}/wwwroot" "${CDIR}/wwwroot/${m}" 2>/dev/null || true
 done
-# pccs 自身的 wwwroot
-ln -sfn "${PKGDIR}/pccs/wwwroot" "${CDIR}/wwwroot/${APPNAME}" 2>/dev/null || true
-
-# Bricks 前端
+ln -sfn "${PKGDIR}/pccs/wwwroot" "${CDIR}/wwwroot/pccs" 2>/dev/null || true
+# bricks
 if [ -f "${PKGDIR}/bricks/build.sh" ]; then
-    blue "[bricks] 构建前端..."
-    (cd "${PKGDIR}/bricks" && npm install --silent 2>/dev/null && bash build.sh 2>&1 | tail -3) || true
+    (cd "${PKGDIR}/bricks" && npm install --silent 2>/dev/null && bash build.sh 2>&1 | tail -2) || true
     ln -sfn "${PKGDIR}/bricks/dist" "${CDIR}/wwwroot/bricks" 2>/dev/null || true
 fi
 green "  OK"
 
 # ============================================================
-# Phase 9: 种子应用数据 (appcode / RBAC)
+# 8: 种子数据
 # ============================================================
-blue "[9/10] 种子数据..."
+blue "[8/10] 种子数据..."
 "${PYTHON}" - "${CDIR}" "${PKGDIR}" <<'PYEOF'
-import sys, os, json
-
-CDIR = sys.argv[1]
-PKGDIR = sys.argv[2]
-
-sys.path.insert(0, os.path.join(PKGDIR, 'apppublic'))
-sys.path.insert(0, os.path.join(PKGDIR, 'sqlor'))
-sys.path.insert(0, os.path.join(PKGDIR, 'ahserver'))
-
+import sys,os,json,asyncio,datetime
+CDIR=sys.argv[1]; PKGDIR=sys.argv[2]
+sys.path[:0]=[os.path.join(PKGDIR,'apppublic'),os.path.join(PKGDIR,'sqlor'),os.path.join(PKGDIR,'ahserver')]
 from appPublic.jsonConfig import getConfig
 from sqlor.dbpools import DBPools
 from appPublic.uniqueID import getID
-import datetime, asyncio
 
-APPCODES = [
-    ('cluster_type', 'k8s', 'Kubernetes集群'),
-    ('cluster_type', 'slurm', 'Slurm集群'),
-    ('cluster_type', 'ray', 'Ray集群'),
-    ('cluster_status', 'deploying', '部署中'),
-    ('cluster_status', 'running', '运行中'),
-    ('cluster_status', 'failed', '失败'),
-    ('cluster_status', 'stopped', '已停止'),
-    ('cluster_status', 'destroyed', '已销毁'),
-    ('node_role', 'control', '控制节点'),
-    ('node_role', 'compute', '算力节点'),
-    ('node_role', 'storage', '存储节点'),
-    ('node_status', 'joining', '加入中'),
-    ('node_status', 'active', '活跃'),
-    ('node_status', 'draining', '排空中'),
-    ('node_status', 'removed', '已移除'),
-    ('node_type', 'control', '控制节点'),
-    ('node_type', 'compute', '算力节点'),
-    ('node_type', 'storage', '存储节点'),
-    ('storage_type', 'nfs', 'NFS'),
-    ('storage_type', 'glusterfs', 'GlusterFS'),
-    ('storage_type', 'cephfs', 'CephFS'),
-    ('storage_status', 'online', '在线'),
-    ('storage_status', 'offline', '离线'),
-    ('storage_status', 'maintenance', '维护中'),
-    ('storage_access_mode', 'rw', '读写'),
-    ('storage_access_mode', 'ro', '只读'),
-    ('export_status', 'active', '活跃'),
-    ('export_status', 'inactive', '停用'),
-    ('mount_status', 'unmounted', '未挂载'),
-    ('mount_status', 'mounted', '已挂载'),
-    ('mount_status', 'failed', '失败'),
-    ('mirror_source_type', 'public_mirror', '公共镜像'),
-    ('mirror_source_type', 'private_registry', '私有仓库'),
-    ('mirror_source_type', 'hub', '官方Hub'),
-    ('mirror_region', 'cn', '中国'),
-    ('mirror_region', 'us', '美国'),
-    ('mirror_region', 'eu', '欧洲'),
-    ('mirror_status', 'active', '活跃'),
-    ('mirror_status', 'inactive', '停用'),
-    ('mirror_status', 'error', '异常'),
-    ('registry_type', 'docker-registry', 'Docker Registry'),
-    ('registry_type', 'harbor', 'Harbor'),
-    ('registry_status', 'deploying', '部署中'),
-    ('registry_status', 'running', '运行中'),
-    ('registry_status', 'failed', '失败'),
-    ('registry_status', 'destroyed', '已销毁'),
-    ('image_type', 'vm', '虚拟机镜像'),
-    ('image_type', 'base', '基础镜像'),
-    ('image_type', 'app', '应用镜像'),
-    ('image_type', 'custom', '自定义镜像'),
-    ('sync_status', 'pending', '待同步'),
-    ('sync_status', 'syncing', '同步中'),
-    ('sync_status', 'synced', '已同步'),
-    ('sync_status', 'failed', '失败'),
+CODES=[
+    ('cluster_type','k8s','Kubernetes集群'),('cluster_type','slurm','Slurm集群'),('cluster_type','ray','Ray集群'),
+    ('cluster_status','deploying','部署中'),('cluster_status','running','运行中'),('cluster_status','failed','失败'),
+    ('cluster_status','stopped','已停止'),('cluster_status','destroyed','已销毁'),
+    ('node_role','control','控制节点'),('node_role','compute','算力节点'),('node_role','storage','存储节点'),
+    ('node_status','joining','加入中'),('node_status','active','活跃'),('node_status','draining','排空中'),('node_status','removed','已移除'),
+    ('node_type','control','控制节点'),('node_type','compute','算力节点'),('node_type','storage','存储节点'),
+    ('storage_type','nfs','NFS'),('storage_type','glusterfs','GlusterFS'),('storage_type','cephfs','CephFS'),
+    ('storage_status','online','在线'),('storage_status','offline','离线'),('storage_status','maintenance','维护中'),
+    ('storage_access_mode','rw','读写'),('storage_access_mode','ro','只读'),
+    ('export_status','active','活跃'),('export_status','inactive','停用'),
+    ('mount_status','unmounted','未挂载'),('mount_status','mounted','已挂载'),('mount_status','failed','失败'),
+    ('mirror_source_type','public_mirror','公共镜像'),('mirror_source_type','private_registry','私有仓库'),('mirror_source_type','hub','官方Hub'),
+    ('mirror_region','cn','中国'),('mirror_region','us','美国'),('mirror_region','eu','欧洲'),
+    ('mirror_status','active','活跃'),('mirror_status','inactive','停用'),('mirror_status','error','异常'),
+    ('registry_type','docker-registry','Docker Registry'),('registry_type','harbor','Harbor'),
+    ('registry_status','deploying','部署中'),('registry_status','running','运行中'),('registry_status','failed','失败'),('registry_status','destroyed','已销毁'),
+    ('image_type','vm','虚拟机镜像'),('image_type','base','基础镜像'),('image_type','app','应用镜像'),('image_type','custom','自定义镜像'),
+    ('sync_status','pending','待同步'),('sync_status','syncing','同步中'),('sync_status','synced','已同步'),('sync_status','failed','失败'),
 ]
 
 async def seed():
-    config = getConfig(CDIR)
-    db = DBPools(config.databases)
-    now = datetime.datetime.now().isoformat()
+    config=getConfig(CDIR)
+    db=DBPools(config.databases)
+    now=datetime.datetime.now().isoformat()
     async with db.sqlorContext('pccs') as sor:
-        rows = await sor.R('appcodes_kv', {'parentid': 'cluster_type'})
+        rows=await sor.R('appcodes_kv',{'parentid':'cluster_type'})
         if rows:
-            print('  appcode 已存在, 跳过')
+            print('  appcode exists, skip')
             return
-        for parentid, k, v in APPCODES:
-            await sor.C('appcodes_kv', {
-                'id': getID(), 'parentid': parentid,
-                'k': k, 'v': v, 'created_at': now,
-            })
-        print(f'  已写入 {len(APPCODES)} 条 appcode')
-
+        for pid,k,v in CODES:
+            await sor.C('appcodes_kv',{'id':getID(),'parentid':pid,'k':k,'v':v,'created_at':now})
+        print(f'  seeded {len(CODES)} codes')
 asyncio.run(seed())
 PYEOF
 green "  OK"
 
 # ============================================================
-# Phase 10: 创建 systemd 服务 + 启动脚本
+# 9: 启动脚本
 # ============================================================
-blue "[10/10] 服务配置..."
-
-# start.sh
-cat > "${CDIR}/start.sh" <<STARTEOF
+blue "[9/10] 启动脚本..."
+cat > "${CDIR}/start.sh" <<SHEOF
 #!/usr/bin/env bash
 set -e
 cd "${CDIR}"
-source "${CDIR}/.env" 2>/dev/null || true
 export PYTHONPATH="${PKGDIR}/ahserver:${PKGDIR}/apppublic:${PKGDIR}/sqlor:${PKGDIR}/appbase:${PKGDIR}/rbac:${PKGDIR}/bricks_for_python:\$PYTHONPATH"
-exec "${VENV}/bin/python" "${CDIR}/app/${APPNAME}.py" 2>&1 | tee -a "${CDIR}/logs/${APPNAME}.log"
-STARTEOF
+exec "${VENV}/bin/python" "${CDIR}/app/pccs.py"
+SHEOF
 chmod +x "${CDIR}/start.sh"
 
-# stop.sh
-cat > "${CDIR}/stop.sh" <<STOPEOF
+cat > "${CDIR}/stop.sh" <<SHEOF
 #!/usr/bin/env bash
-pkill -f "${CDIR}/app/${APPNAME}.py" 2>/dev/null && echo "pccs stopped" || echo "pccs not running"
-STOPEOF
+pkill -f "${CDIR}/app/pccs.py" 2>/dev/null && echo "stopped" || echo "not running"
+SHEOF
 chmod +x "${CDIR}/stop.sh"
 
-# systemd service
+# systemd
 sudo tee /etc/systemd/system/pccs.service > /dev/null <<SERVEOF
 [Unit]
 Description=PCCS 算力中心集群系统
@@ -322,37 +253,31 @@ ExecStart=${CDIR}/start.sh
 ExecStop=${CDIR}/stop.sh
 Restart=on-failure
 RestartSec=5
-StandardOutput=append:${CDIR}/logs/pccs.log
-StandardError=append:${CDIR}/logs/pccs.log
 
 [Install]
 WantedBy=multi-user.target
 SERVEOF
-
 sudo systemctl daemon-reload
 sudo systemctl enable pccs 2>/dev/null || true
 green "  OK"
 
 # ============================================================
-# 启动应用
+# 10: 启动
 # ============================================================
-blue "启动应用..."
+blue "[10/10] 启动..."
 "${CDIR}/stop.sh" 2>/dev/null || true
 sleep 1
 nohup bash "${CDIR}/start.sh" > "${CDIR}/logs/nohup.log" 2>&1 &
-sleep 3
+sleep 4
 
 if curl -s -o /dev/null -w "%{http_code}" "http://127.0.0.1:${APP_PORT}/" 2>/dev/null | grep -q '200\|404'; then
     green "  pccs 已启动: http://127.0.0.1:${APP_PORT}"
 else
-    red "  WARN: 无响应, 检查日志: tail -f ${CDIR}/logs/pccs.log"
+    red "  WARN: check log: tail -50 ${CDIR}/logs/nohup.log"
+    tail -20 "${CDIR}/logs/nohup.log" 2>/dev/null
 fi
 
 echo ""
 green "=========================================="
-green "  部署完成!"
-green "  访问:    http://$(hostname -I | awk '{print $1}'):${APP_PORT}"
-green "  启动:    sudo systemctl start pccs"
-green "  停止:    sudo systemctl stop pccs"
-green "  日志:    tail -f ${CDIR}/logs/pccs.log"
+green "  部署完成!  http://$(hostname -I | awk '{print $1}'):${APP_PORT}"
 green "=========================================="