diff --git a/README.md b/README.md
index 1d07ecb..117d454 100644
--- a/README.md
+++ b/README.md
@@ -308,6 +308,27 @@ open http://127.0.0.1:7891
 
 > 💡 详细教程请看 [Getting Started 指南](docs/getting-started.md)
 
+#### 卸载
+
+```bash
+# 普通卸载（推荐先用这个）
+chmod +x uninstall.sh && ./uninstall.sh
+
+# 深度卸载（额外清理安装备份）
+./uninstall.sh --purge
+```
+
+卸载脚本会执行：
+- ✅ 备份现有数据到 `~/.openclaw/backups/pre-uninstall-*`
+- ✅ 删除三省六部 workspace（`~/.openclaw/workspace-{taizi,zhongshu,menxia,...}`）
+- ✅ 从 `openclaw.json` 注销三省六部 agents
+- ✅ 清理仓库 `data/` 下安装脚本初始化的文件
+
+`--purge` 会额外执行：
+- ✅ 删除 `~/.openclaw/agents/` 下三省六部相关目录（若存在）
+- ✅ 清理安装脚本产生的 `pre-install-*` 备份
+- ✅ 清理 `openclaw.json.bak.sansheng-*` 等配置备份文件
+
 ---
 
 ## 🏛️ 架构
diff --git a/README_EN.md b/README_EN.md
index 106493b..1aa4852 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -225,6 +225,27 @@ open http://127.0.0.1:7891
 
 > 📖 See [Getting Started Guide](docs/getting-started.md) for detailed walkthrough.
 
+### Uninstall
+
+```bash
+# Standard uninstall (recommended first)
+chmod +x uninstall.sh && ./uninstall.sh
+
+# Deep uninstall (extra cleanup of installer backups)
+./uninstall.sh --purge
+```
+
+The uninstall script will:
+- ✅ Back up existing data to `~/.openclaw/backups/pre-uninstall-*`
+- ✅ Remove Three Departments & Six Ministries workspaces (`~/.openclaw/workspace-{taizi,zhongshu,menxia,...}`)
+- ✅ Unregister related agents from `openclaw.json`
+- ✅ Clean installer-initialized files in the repo `data/` directory
+
+`--purge` additionally:
+- ✅ Removes related directories under `~/.openclaw/agents/` (if present)
+- ✅ Cleans installer-generated `pre-install-*` backups
+- ✅ Cleans project-generated backups like `openclaw.json.bak.sansheng-*`
+
 ---
 
 ## 🏛️ Architecture
diff --git a/uninstall.sh b/uninstall.sh
new file mode 100644
index 0000000..59e775b
--- /dev/null
+++ b/uninstall.sh
@@ -0,0 +1,305 @@
+#!/bin/bash
+# ══════════════════════════════════════════════════════════════
+# 三省六部 · OpenClaw Multi-Agent System 一键卸载脚本
+# ══════════════════════════════════════════════════════════════
+set -e
+
+REPO_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+OC_HOME="$HOME/.openclaw"
+OC_CFG="$OC_HOME/openclaw.json"
+
+RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; BLUE='\033[0;34m'; NC='\033[0m'
+
+PURGE=false
+
+banner() {
+  echo ""
+  echo -e "${BLUE}╔══════════════════════════════════════════╗${NC}"
+  echo -e "${BLUE}║  🧹  三省六部 · OpenClaw Multi-Agent    ║${NC}"
+  echo -e "${BLUE}║       卸载向导                            ║${NC}"
+  echo -e "${BLUE}╚══════════════════════════════════════════╝${NC}"
+  echo ""
+}
+
+usage() {
+  echo "用法: ./uninstall.sh [--purge]"
+  echo ""
+  echo "选项:"
+  echo "  --purge   执行深度清理（清理安装脚本产生的备份）"
+  echo "  -h, --help  显示帮助"
+}
+
+log()   { echo -e "${GREEN}✅ $1${NC}"; }
+warn()  { echo -e "${YELLOW}⚠️  $1${NC}"; }
+error() { echo -e "${RED}❌ $1${NC}"; }
+info()  { echo -e "${BLUE}ℹ️  $1${NC}"; }
+
+AGENTS=(taizi zhongshu menxia shangshu hubu libu bingbu xingbu gongbu libu_hr zaochao)
+
+parse_args() {
+  while [ "$#" -gt 0 ]; do
+    case "$1" in
+      --purge)
+        PURGE=true
+        ;;
+      -h|--help)
+        usage
+        exit 0
+        ;;
+      *)
+        error "未知参数: $1"
+        usage
+        exit 1
+        ;;
+    esac
+    shift
+  done
+}
+
+# ── Step 0: 依赖检查 ──────────────────────────────────────────
+check_deps() {
+  info "检查环境..."
+
+  if [ ! -d "$OC_HOME" ]; then
+    warn "未找到 OpenClaw 目录: $OC_HOME（可能已卸载）"
+  else
+    log "OpenClaw 目录: $OC_HOME"
+  fi
+
+  if [ ! -f "$OC_CFG" ]; then
+    warn "未找到 openclaw.json（将跳过注销步骤）"
+  else
+    log "openclaw.json: $OC_CFG"
+  fi
+}
+
+# ── Step 1: 备份已有数据 ──────────────────────────────────────
+backup_existing() {
+  BACKUP_DIR="$OC_HOME/backups/pre-uninstall-$(date +%Y%m%d-%H%M%S)"
+  NEED_BACKUP=false
+
+  for d in "$OC_HOME"/workspace-*/; do
+    if [ -d "$d" ]; then
+      NEED_BACKUP=true
+      break
+    fi
+  done
+
+  if [ -f "$OC_CFG" ] || [ -d "$OC_HOME/agents" ]; then
+    NEED_BACKUP=true
+  fi
+
+  if $NEED_BACKUP; then
+    info "检测到已有数据，自动备份中..."
+    mkdir -p "$BACKUP_DIR"
+
+    for d in "$OC_HOME"/workspace-*/; do
+      if [ -d "$d" ]; then
+        ws_name=$(basename "$d")
+        cp -R "$d" "$BACKUP_DIR/$ws_name"
+      fi
+    done
+
+    if [ -f "$OC_CFG" ]; then
+      cp "$OC_CFG" "$BACKUP_DIR/openclaw.json"
+    fi
+
+    if [ -d "$OC_HOME/agents" ]; then
+      cp -R "$OC_HOME/agents" "$BACKUP_DIR/agents"
+    fi
+
+    log "已备份到: $BACKUP_DIR"
+  else
+    warn "未发现可备份内容，跳过"
+  fi
+}
+
+# ── Step 2: 删除 Workspace ───────────────────────────────────
+remove_workspaces() {
+  info "删除三省六部 Workspace..."
+  removed=0
+
+  for agent in "${AGENTS[@]}"; do
+    ws="$OC_HOME/workspace-$agent"
+    if [ -d "$ws" ]; then
+      rm -rf "$ws"
+      removed=$((removed+1))
+      log "已删除: $ws"
+    fi
+  done
+
+  if [ "$removed" -eq 0 ]; then
+    warn "未找到三省六部 Workspace（可能已删除）"
+  fi
+}
+
+# ── Step 3: 注销 Agents ─────────────────────────────────────
+unregister_agents() {
+  info "从 openclaw.json 注销三省六部 Agents..."
+
+  if [ ! -f "$OC_CFG" ]; then
+    warn "openclaw.json 不存在，跳过注销"
+    return
+  fi
+
+  if ! command -v python3 &>/dev/null; then
+    warn "未找到 python3，跳过 agents 注销"
+    warn "请手动编辑 openclaw.json 移除三省六部 agents"
+    return
+  fi
+
+  cp "$OC_CFG" "$OC_CFG.bak.sansheng-uninstall-$(date +%Y%m%d-%H%M%S)"
+  log "已备份配置: $OC_CFG.bak.*"
+
+  python3 << 'PYEOF'
+import json
+import pathlib
+import tempfile
+import shutil
+
+cfg_path = pathlib.Path.home() / '.openclaw' / 'openclaw.json'
+
+try:
+    cfg = json.loads(cfg_path.read_text())
+except Exception as e:
+    print(f'ERROR: Failed to parse {cfg_path}: {e}')
+    exit(1)
+
+remove_ids = {
+    'taizi', 'zhongshu', 'menxia', 'shangshu',
+    'hubu', 'libu', 'bingbu', 'xingbu', 'gongbu',
+    'libu_hr', 'zaochao',
+}
+
+agents_cfg = cfg.get('agents', {})
+agents_list = agents_cfg.get('list', [])
+before = len(agents_list)
+
+agents_cfg['list'] = [a for a in agents_list if a.get('id') not in remove_ids]
+cfg['agents'] = agents_cfg
+
+# 原子写入：先写临时文件，再 mv
+temp_fd, temp_path = tempfile.mkstemp(dir=cfg_path.parent, suffix='.tmp')
+try:
+    with open(temp_fd, 'w') as f:
+        json.dump(cfg, f, ensure_ascii=False, indent=2)
+    shutil.move(temp_path, cfg_path)
+    print(f'Done: {before - len(agents_cfg["list"])} agents removed')
+except Exception as e:
+    pathlib.Path(temp_path).unlink(missing_ok=True)
+    print(f'ERROR: Failed to write config: {e}')
+    exit(1)
+PYEOF
+
+  log "Agents 注销完成"
+}
+
+# ── Step 4: 清理仓库数据 ─────────────────────────────────────
+cleanup_repo_data() {
+  info "清理仓库 data 初始化文件..."
+
+  if [ ! -d "$REPO_DIR/data" ]; then
+    warn "未找到 $REPO_DIR/data，跳过"
+    return
+  fi
+
+  FILES=(
+    "$REPO_DIR/data/live_status.json"
+    "$REPO_DIR/data/agent_config.json"
+    "$REPO_DIR/data/model_change_log.json"
+    "$REPO_DIR/data/pending_model_changes.json"
+    "$REPO_DIR/data/tasks_source.json"
+  )
+
+  removed_any=false
+  for f in "${FILES[@]}"; do
+    if [ -f "$f" ]; then
+      rm -f "$f"
+      log "已删除: $f"
+      removed_any=true
+    fi
+  done
+
+  if ! $removed_any; then
+    warn "未发现需要清理的初始化文件"
+  fi
+}
+
+# ── Step 5: 深度清理（--purge）───────────────────────────
+purge_cleanup() {
+  if ! $PURGE; then
+    return
+  fi
+
+  info "执行 --purge 深度清理..."
+
+  # 1) 删除 ~/.openclaw/agents 下相关目录（如果存在）
+  for agent in "${AGENTS[@]}"; do
+    if [ -d "$OC_HOME/agents/$agent" ]; then
+      rm -rf "$OC_HOME/agents/$agent"
+      log "已删除: $OC_HOME/agents/$agent"
+    fi
+  done
+
+  # 2) 清理本项目生成的配置备份
+  rm -f "$OC_CFG".bak.sansheng-* 2>/dev/null || true
+  log "已清理 openclaw.json 相关备份（sansheng 前缀）"
+
+  # 3) 清理安装脚本产生的备份（仅 pre-install-*, 不删 pre-uninstall-*）
+  if [ -d "$OC_HOME/backups" ]; then
+    rm -rf "$OC_HOME/backups"/pre-install-* 2>/dev/null || true
+    log "已清理 pre-install 备份"
+  fi
+
+  # 4) 清理本仓库 data 目录（若为空则删除）
+  if [ -d "$REPO_DIR/data" ] && [ -z "$(ls -A "$REPO_DIR/data" 2>/dev/null)" ]; then
+    rmdir "$REPO_DIR/data" 2>/dev/null || true
+    log "data 目录为空，已删除: $REPO_DIR/data"
+  fi
+}
+
+# ── Step 6: 重启 Gateway ────────────────────────────────────
+restart_gateway() {
+  info "重启 OpenClaw Gateway..."
+  if command -v openclaw &>/dev/null; then
+    if openclaw gateway restart 2>/dev/null; then
+      log "Gateway 重启成功"
+    else
+      warn "Gateway 重启失败，请手动重启：openclaw gateway restart"
+    fi
+  else
+    warn "未找到 openclaw CLI，跳过 Gateway 重启"
+  fi
+}
+
+# ── Main ────────────────────────────────────────────────────
+parse_args "$@"
+banner
+check_deps
+backup_existing
+remove_workspaces
+unregister_agents
+cleanup_repo_data
+purge_cleanup
+restart_gateway
+
+echo ""
+echo -e "${GREEN}╔══════════════════════════════════════════════════╗${NC}"
+if $PURGE; then
+  echo -e "${GREEN}║  🧹  三省六部深度卸载完成（--purge）！           ║${NC}"
+else
+  echo -e "${GREEN}║  🧹  三省六部卸载完成！                           ║${NC}"
+fi
+echo -e "${GREEN}╚══════════════════════════════════════════════════╝${NC}"
+echo ""
+echo "已执行："
+echo "  1. 备份现有数据到 ~/.openclaw/backups/pre-uninstall-*"
+echo "  2. 删除三省六部 workspace（~/.openclaw/workspace-*）"
+echo "  3. 从 openclaw.json 注销三省六部 agents"
+echo "  4. 清理本仓库 data/ 下初始化文件"
+if $PURGE; then
+  echo "  5. 深度清理（安装备份、sansheng-* 配置备份）"
+else
+  echo "  5. 如需深度清理，请执行: ./uninstall.sh --purge"
+fi
+echo ""