diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index ac77887..6303c86 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -47,6 +47,15 @@ version = "1.0.102"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f202df86484c868dbad7eaa557ef785d5c66295e41b460ef922eca0723b842c"
 
+[[package]]
+name = "arbitrary"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3d036a3c4ab069c7b410a2ce876bd74808d2d0888a82667669f8e783a898bf1"
+dependencies = [
+ "derive_arbitrary",
+]
+
 [[package]]
 name = "atk"
 version = "0.18.2"
@@ -292,8 +301,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c673075a2e0e5f4a1dde27ce9dee1ea4558c7ffe648f576438a20ca1d2acc4b0"
 dependencies = [
  "iana-time-zone",
+ "js-sys",
  "num-traits",
  "serde",
+ "wasm-bindgen",
  "windows-link 0.2.1",
 ]
 
@@ -301,12 +312,14 @@ dependencies = [
 name = "clawpanel"
 version = "0.1.0"
 dependencies = [
+ "chrono",
  "dirs",
  "serde",
  "serde_json",
  "tauri",
  "tauri-build",
  "tauri-plugin-shell",
+ "zip",
 ]
 
 [[package]]
@@ -500,6 +513,17 @@ dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "derive_arbitrary"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e567bd82dcff979e4b03460c307b3cdc9e96fde3d73bed1496d2bc75d9dd62a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "derive_more"
 version = "0.99.20"
@@ -4927,8 +4951,37 @@ dependencies = [
  "syn 2.0.117",
 ]
 
+[[package]]
+name = "zip"
+version = "2.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fabe6324e908f85a1c52063ce7aa26b68dcb7eb6dbc83a2d148403c9bc3eba50"
+dependencies = [
+ "arbitrary",
+ "crc32fast",
+ "crossbeam-utils",
+ "displaydoc",
+ "flate2",
+ "indexmap 2.13.0",
+ "memchr",
+ "thiserror 2.0.18",
+ "zopfli",
+]
+
 [[package]]
 name = "zmij"
 version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
+
+[[package]]
+name = "zopfli"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f05cd8797d63865425ff89b5c4a48804f35ba0ce8d125800027ad6017d2b5249"
+dependencies = [
+ "bumpalo",
+ "crc32fast",
+ "log",
+ "simd-adler32",
+]
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 97a4d6f..0af225d 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -16,3 +16,5 @@ tauri-plugin-shell = "2"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 dirs = "6"
+chrono = "0.4"
+zip = { version = "2", default-features = false, features = ["deflate"] }
diff --git a/src-tauri/src/commands/config.rs b/src-tauri/src/commands/config.rs
index 1cfcdbd..7791bfe 100644
--- a/src-tauri/src/commands/config.rs
+++ b/src-tauri/src/commands/config.rs
@@ -11,6 +11,10 @@ fn openclaw_dir() -> PathBuf {
         .join(".openclaw")
 }
 
+fn backups_dir() -> PathBuf {
+    openclaw_dir().join("backups")
+}
+
 #[tauri::command]
 pub fn read_openclaw_config() -> Result<Value, String> {
     let path = openclaw_dir().join("openclaw.json");
@@ -96,3 +100,103 @@ pub fn write_env_file(path: String, config: String) -> Result<(), String> {
     fs::write(&expanded, &config)
         .map_err(|e| format!("写入 .env 失败: {e}"))
 }
+
+// ===== 备份管理 =====
+
+#[tauri::command]
+pub fn list_backups() -> Result<Value, String> {
+    let dir = backups_dir();
+    if !dir.exists() {
+        return Ok(Value::Array(vec![]));
+    }
+    let mut backups: Vec<Value> = vec![];
+    let entries = fs::read_dir(&dir)
+        .map_err(|e| format!("读取备份目录失败: {e}"))?;
+
+    for entry in entries.flatten() {
+        let path = entry.path();
+        if path.extension().and_then(|e| e.to_str()) != Some("json") {
+            continue;
+        }
+        let name = path.file_name().unwrap_or_default().to_string_lossy().to_string();
+        let meta = fs::metadata(&path).ok();
+        let size = meta.as_ref().map(|m| m.len()).unwrap_or(0);
+        let created = meta
+            .and_then(|m| m.modified().ok())
+            .and_then(|t| t.duration_since(std::time::UNIX_EPOCH).ok())
+            .map(|d| d.as_secs())
+            .unwrap_or(0);
+
+        let mut obj = serde_json::Map::new();
+        obj.insert("name".into(), Value::String(name));
+        obj.insert("size".into(), Value::Number(size.into()));
+        obj.insert("created_at".into(), Value::Number(created.into()));
+        backups.push(Value::Object(obj));
+    }
+    // 按时间倒序
+    backups.sort_by(|a, b| {
+        let ta = a.get("created_at").and_then(|v| v.as_u64()).unwrap_or(0);
+        let tb = b.get("created_at").and_then(|v| v.as_u64()).unwrap_or(0);
+        tb.cmp(&ta)
+    });
+    Ok(Value::Array(backups))
+}
+
+#[tauri::command]
+pub fn create_backup() -> Result<Value, String> {
+    let dir = backups_dir();
+    fs::create_dir_all(&dir)
+        .map_err(|e| format!("创建备份目录失败: {e}"))?;
+
+    let src = openclaw_dir().join("openclaw.json");
+    if !src.exists() {
+        return Err("openclaw.json 不存在".into());
+    }
+
+    let now = chrono::Local::now();
+    let name = format!("openclaw-{}.json", now.format("%Y%m%d-%H%M%S"));
+    let dest = dir.join(&name);
+    fs::copy(&src, &dest)
+        .map_err(|e| format!("备份失败: {e}"))?;
+
+    let size = fs::metadata(&dest).map(|m| m.len()).unwrap_or(0);
+    let mut obj = serde_json::Map::new();
+    obj.insert("name".into(), Value::String(name));
+    obj.insert("size".into(), Value::Number(size.into()));
+    Ok(Value::Object(obj))
+}
+
+#[tauri::command]
+pub fn restore_backup(name: String) -> Result<(), String> {
+    // 安全检查
+    if name.contains("..") || name.contains('/') {
+        return Err("非法文件名".into());
+    }
+    let backup_path = backups_dir().join(&name);
+    if !backup_path.exists() {
+        return Err(format!("备份文件不存在: {name}"));
+    }
+    let target = openclaw_dir().join("openclaw.json");
+
+    // 恢复前先自动备份当前配置
+    if target.exists() {
+        let _ = create_backup();
+    }
+
+    fs::copy(&backup_path, &target)
+        .map_err(|e| format!("恢复失败: {e}"))?;
+    Ok(())
+}
+
+#[tauri::command]
+pub fn delete_backup(name: String) -> Result<(), String> {
+    if name.contains("..") || name.contains('/') {
+        return Err("非法文件名".into());
+    }
+    let path = backups_dir().join(&name);
+    if !path.exists() {
+        return Err(format!("备份文件不存在: {name}"));
+    }
+    fs::remove_file(&path)
+        .map_err(|e| format!("删除失败: {e}"))
+}
diff --git a/src-tauri/src/commands/memory.rs b/src-tauri/src/commands/memory.rs
index e1d1282..5f19739 100644
--- a/src-tauri/src/commands/memory.rs
+++ b/src-tauri/src/commands/memory.rs
@@ -1,5 +1,6 @@
 /// 记忆文件管理命令
 use std::fs;
+use std::io::Write;
 use std::path::PathBuf;
 
 fn openclaw_dir() -> PathBuf {
@@ -132,3 +133,44 @@ pub fn delete_memory_file(path: String) -> Result<(), String> {
 
     Err(format!("文件不存在: {path}"))
 }
+
+#[tauri::command]
+pub fn export_memory_zip(category: String) -> Result<String, String> {
+    let dir = memory_dir(&category);
+    if !dir.exists() {
+        return Err("目录不存在".to_string());
+    }
+
+    let mut files = Vec::new();
+    collect_files(&dir, &dir, &mut files, &category)?;
+    if files.is_empty() {
+        return Err("没有可导出的文件".to_string());
+    }
+
+    let tmp_dir = std::env::temp_dir();
+    let zip_name = format!(
+        "openclaw-{}-{}.zip",
+        category,
+        chrono::Local::now().format("%Y%m%d-%H%M%S")
+    );
+    let zip_path = tmp_dir.join(&zip_name);
+
+    let file = fs::File::create(&zip_path)
+        .map_err(|e| format!("创建 zip 失败: {e}"))?;
+    let mut zip = zip::ZipWriter::new(file);
+    let options = zip::write::SimpleFileOptions::default()
+        .compression_method(zip::CompressionMethod::Deflated);
+
+    for rel_path in &files {
+        let full_path = dir.join(rel_path);
+        let content = fs::read_to_string(&full_path)
+            .map_err(|e| format!("读取 {rel_path} 失败: {e}"))?;
+        zip.start_file(rel_path, options)
+            .map_err(|e| format!("写入 zip 失败: {e}"))?;
+        zip.write_all(content.as_bytes())
+            .map_err(|e| format!("写入内容失败: {e}"))?;
+    }
+
+    zip.finish().map_err(|e| format!("完成 zip 失败: {e}"))?;
+    Ok(zip_path.to_string_lossy().to_string())
+}
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 4662f85..7a0137b 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -15,6 +15,10 @@ pub fn run() {
             config::get_version_info,
             config::check_installation,
             config::write_env_file,
+            config::list_backups,
+            config::create_backup,
+            config::restore_backup,
+            config::delete_backup,
             // 服务
             service::get_services_status,
             service::start_service,
@@ -28,6 +32,7 @@ pub fn run() {
             memory::read_memory_file,
             memory::write_memory_file,
             memory::delete_memory_file,
+            memory::export_memory_zip,
         ])
         .run(tauri::generate_context!())
         .expect("启动 ClawPanel 失败");
diff --git a/src/components/sidebar.js b/src/components/sidebar.js
index d3cf25c..1958082 100644
--- a/src/components/sidebar.js
+++ b/src/components/sidebar.js
@@ -17,16 +17,13 @@ const NAV_ITEMS = [
     section: '配置',
     items: [
       { route: '/models', label: '模型配置', icon: 'models' },
-      { route: '/agents', label: 'Agent 配置', icon: 'agents' },
       { route: '/gateway', label: 'Gateway', icon: 'gateway' },
-      { route: '/mcp', label: 'MCP 工具', icon: 'mcp' },
     ]
   },
   {
     section: '数据',
     items: [
       { route: '/memory', label: '记忆文件', icon: 'memory' },
-      { route: '/deploy', label: 'ClawApp 部署', icon: 'deploy' },
     ]
   }
 ]
@@ -36,11 +33,8 @@ const ICONS = {
   services: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="3"/><path d="M12 1v4M12 19v4M4.22 4.22l2.83 2.83M16.95 16.95l2.83 2.83M1 12h4M19 12h4M4.22 19.78l2.83-2.83M16.95 7.05l2.83-2.83"/></svg>',
   logs: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M14 2H6a2 2 0 00-2 2v16a2 2 0 002 2h12a2 2 0 002-2V8z"/><path d="M14 2v6h6"/><line x1="16" y1="13" x2="8" y2="13"/><line x1="16" y1="17" x2="8" y2="17"/></svg>',
   models: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 16V8a2 2 0 00-1-1.73l-7-4a2 2 0 00-2 0l-7 4A2 2 0 003 8v8a2 2 0 001 1.73l7 4a2 2 0 002 0l7-4A2 2 0 0021 16z"/><path d="M3.27 6.96L12 12.01l8.73-5.05M12 22.08V12"/></svg>',
-  agents: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M17 21v-2a4 4 0 00-4-4H5a4 4 0 00-4 4v2"/><circle cx="9" cy="7" r="4"/><path d="M23 21v-2a4 4 0 00-3-3.87M16 3.13a4 4 0 010 7.75"/></svg>',
   gateway: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="2" y="2" width="20" height="8" rx="2"/><rect x="2" y="14" width="20" height="8" rx="2"/><line x1="6" y1="6" x2="6.01" y2="6"/><line x1="6" y1="18" x2="6.01" y2="18"/></svg>',
-  mcp: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M4 15s1-1 4-1 5 2 8 2 4-1 4-1V3s-1 1-4 1-5-2-8-2-4 1-4 1z"/><line x1="4" y1="22" x2="4" y2="15"/></svg>',
   memory: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M2 3h6a4 4 0 014 4v14a3 3 0 00-3-3H2z"/><path d="M22 3h-6a4 4 0 00-4 4v14a3 3 0 013-3h7z"/></svg>',
-  deploy: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M22 11.08V12a10 10 0 11-5.93-9.14"/><polyline points="22 4 12 14.01 9 11.01"/></svg>',
 }
 
 let _delegated = false
diff --git a/src/lib/tauri-api.js b/src/lib/tauri-api.js
index e383db2..fc1fd65 100644
--- a/src/lib/tauri-api.js
+++ b/src/lib/tauri-api.js
@@ -85,6 +85,7 @@ function mockInvoke(cmd, args) {
     read_memory_file: ({ path }) => `# ${path}\n\n这是 ${path} 的内容示例。\n\n## 概述\n\n在此记录工作记忆...`,
     write_memory_file: () => true,
     delete_memory_file: () => true,
+    export_memory_zip: ({ category }) => `/tmp/openclaw-${category}-20260226-160000.zip`,
     check_installation: () => ({ installed: true, path: '/usr/local/bin/openclaw', version: '2026.2.23' }),
     get_deploy_config: () => ({ gatewayUrl: 'http://127.0.0.1:18789', authToken: '', version: '2026.2.23' }),
     read_mcp_config: () => ({
@@ -99,6 +100,13 @@ function mockInvoke(cmd, args) {
     stop_service: () => true,
     restart_service: () => true,
     write_env_file: () => true,
+    list_backups: () => [
+      { name: 'openclaw-20260226-143000.json', size: 8542, created_at: 1740577800 },
+      { name: 'openclaw-20260225-100000.json', size: 8210, created_at: 1740474000 },
+    ],
+    create_backup: () => ({ name: 'openclaw-20260226-160000.json', size: 8542 }),
+    restore_backup: () => true,
+    delete_backup: () => true,
   }
   const fn = mocks[cmd]
   return fn ? Promise.resolve(fn(args)) : Promise.reject(`未知命令: ${cmd}`)
@@ -128,9 +136,16 @@ export const api = {
   readMemoryFile: (path) => invoke('read_memory_file', { path }),
   writeMemoryFile: (path, content) => invoke('write_memory_file', { path, content }),
   deleteMemoryFile: (path) => invoke('delete_memory_file', { path }),
+  exportMemoryZip: (category) => invoke('export_memory_zip', { category }),
 
   // 安装/部署
   checkInstallation: () => invoke('check_installation'),
   getDeployConfig: () => invoke('get_deploy_config'),
   writeEnvFile: (path, config) => invoke('write_env_file', { path, config }),
+
+  // 备份管理
+  listBackups: () => invoke('list_backups'),
+  createBackup: () => invoke('create_backup'),
+  restoreBackup: (name) => invoke('restore_backup', { name }),
+  deleteBackup: (name) => invoke('delete_backup', { name }),
 }
diff --git a/src/main.js b/src/main.js
index 0eb88c1..168e050 100644
--- a/src/main.js
+++ b/src/main.js
@@ -17,11 +17,8 @@ registerRoute('/dashboard', () => import('./pages/dashboard.js'))
 registerRoute('/services', () => import('./pages/services.js'))
 registerRoute('/logs', () => import('./pages/logs.js'))
 registerRoute('/models', () => import('./pages/models.js'))
-registerRoute('/agents', () => import('./pages/agents.js'))
 registerRoute('/gateway', () => import('./pages/gateway.js'))
-registerRoute('/mcp', () => import('./pages/mcp.js'))
 registerRoute('/memory', () => import('./pages/memory.js'))
-registerRoute('/deploy', () => import('./pages/deploy.js'))
 
 // 初始化主题
 initTheme()
diff --git a/src/pages/agents.js b/src/pages/agents.js
deleted file mode 100644
index 2397dcd..0000000
--- a/src/pages/agents.js
+++ /dev/null
@@ -1,135 +0,0 @@
-/**
- * Agent 配置页面
- */
-import { api } from '../lib/tauri-api.js'
-import { toast } from '../components/toast.js'
-
-export async function render() {
-  const page = document.createElement('div')
-  page.className = 'page'
-
-  page.innerHTML = `
-    <div class="page-header">
-      <h1 class="page-title">Agent 配置</h1>
-      <p class="page-desc">配置默认模型、Fallback 链和记忆搜索</p>
-    </div>
-    <div id="agent-config">加载中...</div>
-    <div style="margin-top:16px">
-      <button class="btn btn-primary" id="btn-save-agent">保存配置</button>
-    </div>
-  `
-
-  const state = { config: null }
-  await loadConfig(page, state)
-
-  page.querySelector('#btn-save-agent').onclick = async () => {
-    const btn = page.querySelector('#btn-save-agent')
-    btn.disabled = true
-    btn.textContent = '保存中...'
-    try {
-      await saveConfig(page, state)
-    } finally {
-      btn.disabled = false
-      btn.textContent = '保存配置'
-    }
-  }
-  return page
-}
-
-async function loadConfig(page, state) {
-  try {
-    state.config = await api.readOpenclawConfig()
-    renderConfig(page, state)
-  } catch (e) {
-    toast('加载配置失败: ' + e, 'error')
-  }
-}
-
-function renderConfig(page, state) {
-  const el = page.querySelector('#agent-config')
-  const agents = state.config?.agents || {}
-  const defaults = agents.defaults || {}
-  const model = defaults.model || {}
-
-  el.innerHTML = `
-    <div class="config-section">
-      <div class="config-section-title">主模型</div>
-      <div class="form-group">
-        <label class="form-label">Primary Model</label>
-        <input class="form-input" id="primary-model" value="${model.primary || ''}" placeholder="如 newapi-claude/claude-opus-4-6">
-      </div>
-    </div>
-
-    <div class="config-section">
-      <div class="config-section-title">Fallback 链</div>
-      <div id="fallback-list">
-        ${(model.fallbacks || []).map((f, i) => `
-          <div class="fallback-item" style="display:flex;gap:8px;align-items:center;margin-bottom:8px">
-            <span style="color:var(--text-tertiary);font-size:var(--font-size-sm);min-width:20px">${i + 1}.</span>
-            <input class="form-input fallback-input" value="${f}" style="flex:1">
-            <button class="btn btn-sm btn-danger" data-action="remove-fallback" data-index="${i}">删除</button>
-          </div>
-        `).join('')}
-      </div>
-      <button class="btn btn-sm btn-secondary" id="btn-add-fallback">+ 添加 Fallback</button>
-    </div>
-
-    <div class="config-section">
-      <div class="config-section-title">并发控制</div>
-      <div style="display:grid;grid-template-columns:1fr 1fr;gap:12px">
-        <div class="form-group">
-          <label class="form-label">最大并发</label>
-          <input class="form-input" id="max-concurrent" type="number" value="${defaults.maxConcurrent || 4}" min="1" max="20">
-        </div>
-        <div class="form-group">
-          <label class="form-label">子 Agent 数</label>
-          <input class="form-input" id="max-subagents" type="number" value="${defaults.subagents || 2}" min="0" max="10">
-        </div>
-      </div>
-    </div>
-  `
-
-  // 删除 fallback
-  el.querySelectorAll('[data-action="remove-fallback"]').forEach(btn => {
-    btn.onclick = () => {
-      const idx = parseInt(btn.dataset.index)
-      if (model.fallbacks) model.fallbacks.splice(idx, 1)
-      renderConfig(page, state)
-    }
-  })
-
-  // fallback 输入框实时同步到 state
-  el.querySelectorAll('.fallback-input').forEach((input, i) => {
-    input.oninput = () => {
-      if (model.fallbacks) model.fallbacks[i] = input.value
-    }
-  })
-
-  // 添加 fallback
-  el.querySelector('#btn-add-fallback').onclick = () => {
-    if (!model.fallbacks) model.fallbacks = []
-    model.fallbacks.push('')
-    renderConfig(page, state)
-  }
-}
-
-async function saveConfig(page, state) {
-  // 从 DOM 收集值
-  const primary = page.querySelector('#primary-model')?.value || ''
-  const fallbacks = [...page.querySelectorAll('.fallback-input')].map(i => i.value).filter(Boolean)
-  const maxConcurrent = parseInt(page.querySelector('#max-concurrent')?.value) || 4
-  const subagents = parseInt(page.querySelector('#max-subagents')?.value) || 2
-
-  if (!state.config.agents) state.config.agents = {}
-  if (!state.config.agents.defaults) state.config.agents.defaults = {}
-  state.config.agents.defaults.model = { primary, fallbacks }
-  state.config.agents.defaults.maxConcurrent = maxConcurrent
-  state.config.agents.defaults.subagents = subagents
-
-  try {
-    await api.writeOpenclawConfig(state.config)
-    toast('Agent 配置已保存', 'success')
-  } catch (e) {
-    toast('保存失败: ' + e, 'error')
-  }
-}
diff --git a/src/pages/deploy.js b/src/pages/deploy.js
deleted file mode 100644
index b285b1c..0000000
--- a/src/pages/deploy.js
+++ /dev/null
@@ -1,127 +0,0 @@
-/**
- * ClawApp 部署页面
- */
-import { api } from '../lib/tauri-api.js'
-import { toast } from '../components/toast.js'
-
-export async function render() {
-  const page = document.createElement('div')
-  page.className = 'page'
-
-  page.innerHTML = `
-    <div class="page-header">
-      <h1 class="page-title">ClawApp 部署</h1>
-      <p class="page-desc">一键生成 ClawApp 客户端配置</p>
-    </div>
-    <div id="deploy-content">加载中...</div>
-  `
-
-  await loadDeployConfig(page)
-  return page
-}
-
-async function loadDeployConfig(page) {
-  const el = page.querySelector('#deploy-content')
-  try {
-    const [config, version] = await Promise.all([
-      api.readOpenclawConfig(),
-      api.getVersionInfo(),
-    ])
-
-    const gw = config?.gateway || {}
-    const port = gw.port || 18789
-    const bind = gw.bind || 'loopback'
-    const token = gw.authToken || ''
-
-    // 推断 Gateway URL
-    let gwUrl = `http://127.0.0.1:${port}`
-    if (gw.tailscale?.address) {
-      gwUrl = `http://${gw.tailscale.address}`
-    }
-
-    const envContent = [
-      `# ClawApp 环境配置`,
-      `# 由 ClawPanel 自动生成`,
-      `VITE_GATEWAY_URL=${gwUrl}`,
-      token ? `VITE_AUTH_TOKEN=${token}` : `# VITE_AUTH_TOKEN=`,
-      `VITE_APP_VERSION=${version?.current || 'unknown'}`,
-    ].join('\n')
-
-    renderDeployUI(page, el, envContent, gwUrl, token)
-  } catch (e) {
-    toast('加载部署配置失败: ' + e, 'error')
-    el.innerHTML = '<div style="color:var(--text-tertiary)">加载失败</div>'
-  }
-}
-
-function renderDeployUI(page, el, envContent, gwUrl, token) {
-  el.innerHTML = `
-    <div class="config-section">
-      <div class="config-section-title">连接信息</div>
-      <div style="display:grid;grid-template-columns:1fr 1fr;gap:12px">
-        <div class="stat-card">
-          <div class="stat-card-header"><span class="stat-card-label">Gateway URL</span></div>
-          <div class="stat-card-value" style="font-size:var(--font-size-sm);font-family:var(--font-mono)">${gwUrl}</div>
-        </div>
-        <div class="stat-card">
-          <div class="stat-card-header"><span class="stat-card-label">认证状态</span></div>
-          <div class="stat-card-value">${token ? '已配置 Token' : '无认证'}</div>
-        </div>
-      </div>
-    </div>
-
-    <div class="config-section">
-      <div class="config-section-title">.env 文件预览</div>
-      <div class="log-viewer" style="max-height:200px;margin-bottom:12px">
-        ${envContent.split('\n').map(l => `<div class="log-line">${escapeHtml(l)}</div>`).join('')}
-      </div>
-      <div style="display:flex;gap:8px">
-        <button class="btn btn-primary btn-sm" id="btn-copy-env">复制到剪贴板</button>
-        <button class="btn btn-secondary btn-sm" id="btn-write-env">写入 .env 文件</button>
-      </div>
-    </div>
-
-    <div class="config-section">
-      <div class="config-section-title">写入路径</div>
-      <div class="form-group">
-        <input class="form-input" id="env-path" value="~/Desktop/clawapp/.env" placeholder="输入 ClawApp 项目 .env 文件路径">
-      </div>
-    </div>
-  `
-
-  // 复制到剪贴板
-  el.querySelector('#btn-copy-env').onclick = async () => {
-    try {
-      await navigator.clipboard.writeText(envContent)
-      toast('已复制到剪贴板', 'success')
-    } catch {
-      // fallback
-      const ta = document.createElement('textarea')
-      ta.value = envContent
-      document.body.appendChild(ta)
-      ta.select()
-      document.execCommand('copy')
-      ta.remove()
-      toast('已复制到剪贴板', 'success')
-    }
-  }
-
-  // 写入文件
-  el.querySelector('#btn-write-env').onclick = async () => {
-    const path = el.querySelector('#env-path')?.value
-    if (!path) {
-      toast('请输入 .env 文件路径', 'error')
-      return
-    }
-    try {
-      await api.writeEnvFile(path, envContent)
-      toast('.env 文件已写入', 'success')
-    } catch (e) {
-      toast('写入失败: ' + e, 'error')
-    }
-  }
-}
-
-function escapeHtml(str) {
-  return str.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
-}
diff --git a/src/pages/mcp.js b/src/pages/mcp.js
deleted file mode 100644
index 6aeb5b6..0000000
--- a/src/pages/mcp.js
+++ /dev/null
@@ -1,164 +0,0 @@
-/**
- * MCP 工具配置页面
- */
-import { api } from '../lib/tauri-api.js'
-import { toast } from '../components/toast.js'
-import { showModal } from '../components/modal.js'
-
-export async function render() {
-  const page = document.createElement('div')
-  page.className = 'page'
-
-  page.innerHTML = `
-    <div class="page-header">
-      <h1 class="page-title">MCP 工具</h1>
-      <p class="page-desc">管理 MCP Server 配置</p>
-    </div>
-    <div class="config-actions">
-      <button class="btn btn-primary btn-sm" id="btn-add-mcp">+ 添加 MCP Server</button>
-      <button class="btn btn-secondary btn-sm" id="btn-save-mcp">保存配置</button>
-    </div>
-    <div id="mcp-list">加载中...</div>
-  `
-
-  const state = { config: null }
-  await loadConfig(page, state)
-
-  page.querySelector('#btn-save-mcp').onclick = async () => {
-    const btn = page.querySelector('#btn-save-mcp')
-    btn.disabled = true
-    btn.textContent = '保存中...'
-    try {
-      await saveConfig(state)
-    } finally {
-      btn.disabled = false
-      btn.textContent = '保存配置'
-    }
-  }
-  page.querySelector('#btn-add-mcp').onclick = () => addServer(page, state)
-  return page
-}
-
-async function loadConfig(page, state) {
-  try {
-    state.config = await api.readMcpConfig()
-    renderServers(page, state)
-  } catch (e) {
-    toast('加载 MCP 配置失败: ' + e, 'error')
-  }
-}
-
-function renderServers(page, state) {
-  const listEl = page.querySelector('#mcp-list')
-  const servers = state.config?.mcpServers || state.config || {}
-  const keys = Object.keys(servers)
-
-  if (!keys.length) {
-    listEl.innerHTML = '<div style="color:var(--text-tertiary);padding:20px">暂无 MCP Server 配置</div>'
-    return
-  }
-
-  listEl.innerHTML = keys.map(key => {
-    const s = servers[key]
-    const type = s.url ? 'http' : 'stdio'
-    return `
-      <div class="service-card" data-server="${key}">
-        <div class="service-info">
-          <span class="status-dot running"></span>
-          <div>
-            <div class="service-name">${key}</div>
-            <div class="service-desc">${type} · ${type === 'stdio' ? (s.command || '') : (s.url || '')}</div>
-          </div>
-        </div>
-        <div class="service-actions">
-          <button class="btn btn-sm btn-secondary" data-action="edit">编辑</button>
-          <button class="btn btn-sm btn-danger" data-action="delete">删除</button>
-        </div>
-      </div>
-    `
-  }).join('')
-
-  // 绑定事件
-  listEl.querySelectorAll('[data-action]').forEach(btn => {
-    btn.onclick = () => {
-      const card = btn.closest('[data-server]')
-      const key = card.dataset.server
-      const action = btn.dataset.action
-
-      if (action === 'delete') {
-        if (!confirm(`确定删除 MCP Server "${key}"？`)) return
-        if (state.config.mcpServers) delete state.config.mcpServers[key]
-        else delete state.config[key]
-        renderServers(page, state)
-        toast(`已删除 ${key}`, 'info')
-      } else if (action === 'edit') {
-        editServer(page, state, key)
-      }
-    }
-  })
-}
-
-function editServer(page, state, key) {
-  const servers = state.config?.mcpServers || state.config || {}
-  const s = servers[key] || {}
-  const json = JSON.stringify(s, null, 2)
-
-  const listEl = page.querySelector('#mcp-list')
-  listEl.innerHTML = `
-    <div class="config-section">
-      <div class="config-section-title">编辑: ${key}</div>
-      <div class="form-group">
-        <label class="form-label">JSON 配置</label>
-        <textarea class="form-input" id="mcp-json" rows="12" style="font-family:var(--font-mono);font-size:var(--font-size-sm)">${escapeHtml(json)}</textarea>
-      </div>
-      <div style="display:flex;gap:8px">
-        <button class="btn btn-primary btn-sm" id="btn-apply-edit">应用</button>
-        <button class="btn btn-secondary btn-sm" id="btn-cancel-edit">取消</button>
-      </div>
-    </div>
-  `
-
-  listEl.querySelector('#btn-apply-edit').onclick = () => {
-    try {
-      const parsed = JSON.parse(listEl.querySelector('#mcp-json').value)
-      if (state.config.mcpServers) state.config.mcpServers[key] = parsed
-      else state.config[key] = parsed
-      renderServers(page, state)
-      toast('已应用修改', 'success')
-    } catch (e) {
-      toast('JSON 格式错误: ' + e.message, 'error')
-    }
-  }
-
-  listEl.querySelector('#btn-cancel-edit').onclick = () => renderServers(page, state)
-}
-
-function addServer(page, state) {
-  showModal({
-    title: '添加 MCP Server',
-    fields: [
-      { name: 'name', label: 'Server 名称', placeholder: '如 exa, web-reader' },
-      { name: 'command', label: '启动命令', placeholder: '如 npx, node' },
-    ],
-    onConfirm: ({ name, command }) => {
-      if (!name) return
-      const target = state.config?.mcpServers || state.config
-      target[name] = { command: command || '', args: [], env: {} }
-      renderServers(page, state)
-      toast(`已添加 ${name}`, 'success')
-    },
-  })
-}
-
-async function saveConfig(state) {
-  try {
-    await api.writeMcpConfig(state.config)
-    toast('MCP 配置已保存', 'success')
-  } catch (e) {
-    toast('保存失败: ' + e, 'error')
-  }
-}
-
-function escapeHtml(str) {
-  return str.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
-}
diff --git a/src/pages/memory.js b/src/pages/memory.js
index 00b8e14..b4fc2d7 100644
--- a/src/pages/memory.js
+++ b/src/pages/memory.js
@@ -29,12 +29,16 @@ export async function render() {
           <button class="btn btn-sm btn-secondary" id="btn-new-file" style="flex:1">+ 新建</button>
           <button class="btn btn-sm btn-danger" id="btn-del-file" disabled style="flex:1">删除</button>
         </div>
+        <div style="padding:0 var(--space-sm) var(--space-sm)">
+          <button class="btn btn-sm btn-secondary" id="btn-export-zip" style="width:100%">打包下载全部</button>
+        </div>
         <div id="file-tree">加载中...</div>
       </div>
       <div class="memory-editor">
         <div class="editor-toolbar">
           <span id="current-file" style="font-size:var(--font-size-sm);color:var(--text-tertiary)">选择文件查看</span>
           <div style="display:flex;gap:8px">
+            <button class="btn btn-sm btn-secondary" id="btn-download" disabled>下载</button>
             <button class="btn btn-sm btn-secondary" id="btn-preview" disabled>预览</button>
             <button class="btn btn-sm btn-primary" id="btn-save-file" disabled>保存</button>
           </div>
@@ -98,6 +102,12 @@ export async function render() {
     }
   }
 
+  // 单个下载
+  page.querySelector('#btn-download').onclick = () => downloadCurrentFile(page, state)
+
+  // 打包下载
+  page.querySelector('#btn-export-zip').onclick = () => exportZip(state)
+
   loadFiles(page, state)
   return page
 }
@@ -142,6 +152,7 @@ async function loadFileContent(page, state) {
   const btnSave = page.querySelector('#btn-save-file')
   const btnPreview = page.querySelector('#btn-preview')
   const btnDel = page.querySelector('#btn-del-file')
+  const btnDl = page.querySelector('#btn-download')
 
   editor.disabled = true
   editor.value = '加载中...'
@@ -160,6 +171,7 @@ async function loadFileContent(page, state) {
     btnSave.disabled = false
     btnPreview.disabled = false
     btnDel.disabled = false
+    btnDl.disabled = false
   } catch (e) {
     editor.value = '读取失败: ' + e
     toast('读取文件失败: ' + e, 'error')
@@ -178,6 +190,7 @@ function resetEditor(page) {
   page.querySelector('#btn-preview').disabled = true
   page.querySelector('#btn-preview').textContent = '预览'
   page.querySelector('#btn-del-file').disabled = true
+  page.querySelector('#btn-download').disabled = true
 }
 
 async function saveFile(page, state) {
@@ -228,3 +241,37 @@ function renderMarkdown(md) {
     .replace(/\n\n/g, '<br><br>')
     .replace(/\n/g, '<br>')
 }
+
+// ===== 下载功能 =====
+
+function triggerDownload(filename, content) {
+  const blob = new Blob([content], { type: 'text/plain;charset=utf-8' })
+  const url = URL.createObjectURL(blob)
+  const a = document.createElement('a')
+  a.href = url
+  a.download = filename
+  a.click()
+  URL.revokeObjectURL(url)
+}
+
+async function downloadCurrentFile(page, state) {
+  if (!state.currentPath) return
+  try {
+    const content = page.querySelector('#file-editor').value
+    const filename = state.currentPath.split('/').pop()
+    triggerDownload(filename, content)
+    toast(`已下载 ${filename}`, 'success')
+  } catch (e) {
+    toast('下载失败: ' + e, 'error')
+  }
+}
+
+async function exportZip(state) {
+  try {
+    const zipPath = await api.exportMemoryZip(state.category)
+    const label = CATEGORIES.find(c => c.key === state.category)?.label || state.category
+    toast(`已导出: ${label} → ${zipPath}`, 'success')
+  } catch (e) {
+    toast('打包下载失败: ' + e, 'error')
+  }
+}
diff --git a/src/pages/models.js b/src/pages/models.js
index 5dc06c5..22e7588 100644
--- a/src/pages/models.js
+++ b/src/pages/models.js
@@ -1,5 +1,6 @@
 /**
  * 模型配置页面
+ * 模型增删改查 + 选择默认主模型应用（未选中自动成为 fallback）
  */
 import { api } from '../lib/tauri-api.js'
 import { toast } from '../components/toast.js'
@@ -12,50 +13,86 @@ export async function render() {
   page.innerHTML = `
     <div class="page-header">
       <h1 class="page-title">模型配置</h1>
-      <p class="page-desc">管理 AI 模型 Provider 和模型列表</p>
+      <p class="page-desc">管理模型列表，选择默认主模型并一键应用</p>
     </div>
     <div class="config-actions">
       <button class="btn btn-primary btn-sm" id="btn-add-provider">+ 添加 Provider</button>
-      <button class="btn btn-secondary btn-sm" id="btn-save-models">保存配置</button>
+      <button class="btn btn-secondary btn-sm" id="btn-save-models">保存模型配置</button>
+      <button class="btn btn-primary btn-sm" id="btn-apply-default">应用默认模型</button>
     </div>
+    <div id="default-model-bar"></div>
     <div id="providers-list">加载中...</div>
   `
 
   const state = { config: null }
   await loadConfig(page, state)
 
-  page.querySelector('#btn-save-models').onclick = async () => {
-    const btn = page.querySelector('#btn-save-models')
-    btn.disabled = true
-    btn.textContent = '保存中...'
-    try {
-      await saveConfig(state)
-    } finally {
-      btn.disabled = false
-      btn.textContent = '保存配置'
-    }
-  }
-  page.querySelector('#btn-add-provider').onclick = () => addProvider(page, state)
-
+  // 事件委托绑定
+  bindTopActions(page, state)
   return page
 }
 
 async function loadConfig(page, state) {
   try {
     state.config = await api.readOpenclawConfig()
+    renderDefaultBar(page, state)
     renderProviders(page, state)
   } catch (e) {
     toast('加载配置失败: ' + e, 'error')
   }
 }
 
+// 获取当前默认主模型
+function getCurrentPrimary(config) {
+  return config?.agents?.defaults?.model?.primary || ''
+}
+
+// 收集所有 provider/model-id 组合
+function collectAllModels(config) {
+  const result = []
+  const providers = config?.models?.providers || {}
+  for (const [pk, pv] of Object.entries(providers)) {
+    for (const m of (pv.models || [])) {
+      const id = typeof m === 'string' ? m : m.id
+      if (id) result.push({ provider: pk, modelId: id, full: `${pk}/${id}` })
+    }
+  }
+  return result
+}
+
+// 渲染默认模型状态栏
+function renderDefaultBar(page, state) {
+  const bar = page.querySelector('#default-model-bar')
+  const primary = getCurrentPrimary(state.config)
+  const allModels = collectAllModels(state.config)
+  const fallbacks = allModels.filter(m => m.full !== primary).map(m => m.full)
+
+  bar.innerHTML = `
+    <div class="config-section" style="margin-bottom:var(--space-lg)">
+      <div class="config-section-title">当前应用配置</div>
+      <div style="display:flex;align-items:center;gap:12px;flex-wrap:wrap">
+        <div>
+          <span style="font-size:var(--font-size-sm);color:var(--text-tertiary)">主模型：</span>
+          <span style="font-family:var(--font-mono);font-size:var(--font-size-sm);color:${primary ? 'var(--success)' : 'var(--error)'}">${primary || '未配置'}</span>
+        </div>
+        <div>
+          <span style="font-size:var(--font-size-sm);color:var(--text-tertiary)">Fallback：</span>
+          <span style="font-size:var(--font-size-sm);color:var(--text-secondary)">${fallbacks.length ? fallbacks.join(', ') : '无'}</span>
+        </div>
+      </div>
+    </div>
+  `
+}
+
+// 渲染 Provider 列表
 function renderProviders(page, state) {
   const listEl = page.querySelector('#providers-list')
   const providers = state.config?.models?.providers || {}
   const keys = Object.keys(providers)
+  const primary = getCurrentPrimary(state.config)
 
   if (!keys.length) {
-    listEl.innerHTML = '<div style="color:var(--text-tertiary);padding:20px">暂无 Provider 配置，点击上方按钮添加</div>'
+    listEl.innerHTML = '<div style="color:var(--text-tertiary);padding:20px">暂无 Provider，点击上方按钮添加</div>'
     return
   }
 
@@ -65,116 +102,251 @@ function renderProviders(page, state) {
     return `
       <div class="config-section" data-provider="${key}">
         <div class="config-section-title" style="display:flex;justify-content:space-between;align-items:center">
-          <span>${key}</span>
+          <span>${key} <span style="font-size:var(--font-size-xs);color:var(--text-tertiary);font-weight:400">${p.api || p.apiType || ''} · ${models.length} 个模型</span></span>
           <div style="display:flex;gap:8px">
-            <button class="btn btn-sm btn-secondary" data-action="toggle">展开/收起</button>
+            <button class="btn btn-sm btn-secondary" data-action="edit-provider">编辑</button>
+            <button class="btn btn-sm btn-secondary" data-action="add-model">+ 模型</button>
             <button class="btn btn-sm btn-danger" data-action="delete-provider">删除</button>
           </div>
         </div>
-        <div class="provider-meta" style="margin-bottom:12px">
-          <div class="form-group" style="margin-bottom:8px">
-            <label class="form-label">Base URL</label>
-            <input class="form-input" data-field="baseUrl" value="${p.baseUrl || ''}">
-          </div>
-          <div class="form-group" style="margin-bottom:8px">
-            <label class="form-label">API 类型</label>
-            <select class="form-input" data-field="apiType">
-              <option value="openai" ${p.apiType === 'openai' ? 'selected' : ''}>OpenAI</option>
-              <option value="anthropic" ${p.apiType === 'anthropic' ? 'selected' : ''}>Anthropic</option>
-              <option value="google" ${p.apiType === 'google' ? 'selected' : ''}>Google</option>
-            </select>
-          </div>
-        </div>
-        <div class="provider-models" style="display:none">
-          <div style="font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:8px">
-            模型列表 (${models.length})
-          </div>
-          ${models.map((m, i) => `
-            <div class="model-item" style="background:var(--bg-tertiary);padding:8px 12px;border-radius:var(--radius-sm);margin-bottom:6px;display:flex;justify-content:space-between;align-items:center">
-              <span style="font-family:var(--font-mono);font-size:var(--font-size-sm)">${m.id || m}</span>
-              <button class="btn btn-sm btn-danger" data-action="delete-model" data-index="${i}">删除</button>
-            </div>
-          `).join('')}
-          <button class="btn btn-sm btn-secondary" data-action="add-model" style="margin-top:4px">+ 添加模型</button>
+        <div class="provider-models">
+          ${renderModelCards(key, models, primary)}
         </div>
       </div>
     `
   }).join('')
 
-  // 绑定事件
+  bindProviderEvents(page, state)
+}
+
+// 渲染单个 Provider 下的模型卡片
+function renderModelCards(providerKey, models, primary) {
+  if (!models.length) {
+    return '<div style="color:var(--text-tertiary);font-size:var(--font-size-sm);padding:8px 0">暂无模型</div>'
+  }
+  return models.map((m, i) => {
+    const id = typeof m === 'string' ? m : m.id
+    const name = m.name || id
+    const full = `${providerKey}/${id}`
+    const isPrimary = full === primary
+    const borderColor = isPrimary ? 'var(--success)' : 'var(--border-primary)'
+    const bgColor = isPrimary ? 'var(--success-muted)' : 'var(--bg-tertiary)'
+    return `
+      <div class="model-card" data-index="${i}" data-full="${full}"
+           style="background:${bgColor};border:1px solid ${borderColor};padding:10px 14px;border-radius:var(--radius-md);margin-bottom:8px;display:flex;justify-content:space-between;align-items:center">
+        <div style="flex:1;min-width:0">
+          <div style="display:flex;align-items:center;gap:8px">
+            <span style="font-family:var(--font-mono);font-size:var(--font-size-sm)">${id}</span>
+            ${isPrimary ? '<span style="font-size:var(--font-size-xs);background:var(--success);color:var(--text-inverse);padding:1px 6px;border-radius:var(--radius-sm)">主模型</span>' : ''}
+            ${m.reasoning ? '<span style="font-size:var(--font-size-xs);background:var(--accent-muted);color:var(--accent);padding:1px 6px;border-radius:var(--radius-sm)">Reasoning</span>' : ''}
+          </div>
+          <div style="font-size:var(--font-size-xs);color:var(--text-tertiary);margin-top:2px">
+            ${name !== id ? name + ' · ' : ''}${m.contextWindow ? (m.contextWindow / 1000) + 'K ctx' : ''}${m.cost?.input ? ' · $' + m.cost.input + '/$' + m.cost.output : ''}
+          </div>
+        </div>
+        <div style="display:flex;gap:6px;flex-shrink:0">
+          ${!isPrimary ? `<button class="btn btn-sm btn-secondary" data-action="set-primary">设为主模型</button>` : ''}
+          <button class="btn btn-sm btn-secondary" data-action="edit-model">编辑</button>
+          <button class="btn btn-sm btn-danger" data-action="delete-model">删除</button>
+        </div>
+      </div>
+    `
+  }).join('')
+}
+
+// 绑定 Provider 列表内的事件
+function bindProviderEvents(page, state) {
+  const listEl = page.querySelector('#providers-list')
   listEl.querySelectorAll('[data-action]').forEach(btn => {
     btn.onclick = () => {
       const section = btn.closest('[data-provider]')
       const providerKey = section.dataset.provider
       const action = btn.dataset.action
 
-      if (action === 'toggle') {
-        const models = section.querySelector('.provider-models')
-        models.style.display = models.style.display === 'none' ? 'block' : 'none'
-      } else if (action === 'delete-provider') {
-        if (!confirm(`确定删除 Provider "${providerKey}"？`)) return
+      if (action === 'delete-provider') {
+        if (!confirm(`确定删除 Provider "${providerKey}" 及其所有模型？`)) return
         delete state.config.models.providers[providerKey]
         renderProviders(page, state)
+        renderDefaultBar(page, state)
         toast(`已删除 ${providerKey}`, 'info')
-      } else if (action === 'delete-model') {
-        const idx = parseInt(btn.dataset.index)
-        state.config.models.providers[providerKey].models.splice(idx, 1)
-        renderProviders(page, state)
       } else if (action === 'add-model') {
-        showModal({
-          title: '添加模型',
-          fields: [{ name: 'id', label: '模型 ID', placeholder: '如 claude-opus-4-6' }],
-          onConfirm: ({ id }) => {
-            if (id) {
-              state.config.models.providers[providerKey].models.push({ id })
-              renderProviders(page, state)
-            }
-          },
-        })
+        addModel(page, state, providerKey)
+      } else if (action === 'edit-provider') {
+        editProvider(page, state, providerKey)
+      } else if (action === 'delete-model') {
+        const card = btn.closest('.model-card')
+        const idx = parseInt(card.dataset.index)
+        const models = state.config.models.providers[providerKey].models
+        models.splice(idx, 1)
+        renderProviders(page, state)
+        renderDefaultBar(page, state)
+      } else if (action === 'edit-model') {
+        const card = btn.closest('.model-card')
+        const idx = parseInt(card.dataset.index)
+        editModel(page, state, providerKey, idx)
+      } else if (action === 'set-primary') {
+        const card = btn.closest('.model-card')
+        const full = card.dataset.full
+        setPrimary(state, full)
+        renderProviders(page, state)
+        renderDefaultBar(page, state)
+        toast(`已设为主模型: ${full}`, 'success')
       }
     }
   })
-
-  // 输入框变更实时同步到 state
-  listEl.querySelectorAll('[data-field]').forEach(input => {
-    input.oninput = () => {
-      const providerKey = input.closest('[data-provider]').dataset.provider
-      state.config.models.providers[providerKey][input.dataset.field] = input.value
-    }
-  })
 }
 
+// 设置主模型（仅修改 state，不写入文件）
+function setPrimary(state, full) {
+  if (!state.config.agents) state.config.agents = {}
+  if (!state.config.agents.defaults) state.config.agents.defaults = {}
+  if (!state.config.agents.defaults.model) state.config.agents.defaults.model = {}
+  state.config.agents.defaults.model.primary = full
+}
+
+// 顶部按钮事件绑定
+function bindTopActions(page, state) {
+  page.querySelector('#btn-add-provider').onclick = () => addProvider(page, state)
+
+  page.querySelector('#btn-save-models').onclick = async () => {
+    const btn = page.querySelector('#btn-save-models')
+    btn.disabled = true
+    btn.textContent = '保存中...'
+    try {
+      await api.writeOpenclawConfig(state.config)
+      toast('模型配置已保存', 'success')
+    } catch (e) {
+      toast('保存失败: ' + e, 'error')
+    } finally {
+      btn.disabled = false
+      btn.textContent = '保存模型配置'
+    }
+  }
+
+  page.querySelector('#btn-apply-default').onclick = async () => {
+    const btn = page.querySelector('#btn-apply-default')
+    const primary = getCurrentPrimary(state.config)
+    if (!primary) {
+      toast('请先选择一个主模型', 'warning')
+      return
+    }
+    btn.disabled = true
+    btn.textContent = '应用中...'
+    try {
+      applyDefaultModel(state)
+      await api.writeOpenclawConfig(state.config)
+      renderDefaultBar(page, state)
+      toast('默认模型已应用', 'success')
+    } catch (e) {
+      toast('应用失败: ' + e, 'error')
+    } finally {
+      btn.disabled = false
+      btn.textContent = '应用默认模型'
+    }
+  }
+}
+
+// 应用默认模型：primary + 其余自动成为 fallback
+function applyDefaultModel(state) {
+  const primary = getCurrentPrimary(state.config)
+  const allModels = collectAllModels(state.config)
+  const fallbacks = allModels.filter(m => m.full !== primary).map(m => m.full)
+
+  const defaults = state.config.agents.defaults
+  defaults.model.primary = primary
+  defaults.model.fallbacks = fallbacks
+
+  // 生成 models 映射（所有模型的空配置对象）
+  const modelsMap = {}
+  modelsMap[primary] = {}
+  for (const fb of fallbacks) modelsMap[fb] = {}
+  defaults.models = modelsMap
+}
+
+// 添加 Provider
 function addProvider(page, state) {
   showModal({
     title: '添加 Provider',
     fields: [
       { name: 'key', label: 'Provider 名称', placeholder: '如 openai, newapi' },
       { name: 'baseUrl', label: 'Base URL', placeholder: 'https://api.openai.com/v1' },
-      {
-        name: 'apiType', label: 'API 类型', type: 'select',
-        options: [
-          { value: 'openai', label: 'OpenAI' },
-          { value: 'anthropic', label: 'Anthropic' },
-          { value: 'google', label: 'Google' },
-        ],
-      },
+      { name: 'apiKey', label: 'API Key', placeholder: 'sk-...' },
     ],
-    onConfirm: ({ key, baseUrl, apiType }) => {
+    onConfirm: ({ key, baseUrl, apiKey }) => {
       if (!key) return
       if (!state.config.models) state.config.models = { mode: 'replace', providers: {} }
       if (!state.config.models.providers) state.config.models.providers = {}
-      state.config.models.providers[key] = { baseUrl, apiType, models: [] }
+      state.config.models.providers[key] = {
+        baseUrl: baseUrl || '',
+        apiKey: apiKey || '',
+        api: 'openai-completions',
+        models: [],
+      }
       renderProviders(page, state)
-      toast(`已添加 ${key}`, 'success')
+      toast(`已添加 Provider: ${key}`, 'success')
     },
   })
 }
 
-async function saveConfig(state) {
-  try {
-    await api.writeOpenclawConfig(state.config)
-    toast('配置已保存', 'success')
-  } catch (e) {
-    toast('保存失败: ' + e, 'error')
-  }
+// 编辑 Provider 属性
+function editProvider(page, state, providerKey) {
+  const p = state.config.models.providers[providerKey]
+  showModal({
+    title: `编辑 Provider: ${providerKey}`,
+    fields: [
+      { name: 'baseUrl', label: 'Base URL', value: p.baseUrl || '' },
+      { name: 'apiKey', label: 'API Key', value: p.apiKey || '' },
+      { name: 'api', label: 'API 类型', value: p.api || 'openai-completions' },
+    ],
+    onConfirm: ({ baseUrl, apiKey, api: apiType }) => {
+      p.baseUrl = baseUrl
+      p.apiKey = apiKey
+      p.api = apiType
+      renderProviders(page, state)
+      toast('Provider 已更新', 'success')
+    },
+  })
+}
+
+// 添加模型
+function addModel(page, state, providerKey) {
+  showModal({
+    title: `添加模型到 ${providerKey}`,
+    fields: [
+      { name: 'id', label: '模型 ID', placeholder: '如 claude-opus-4-6' },
+      { name: 'name', label: '显示名称', placeholder: '如 Claude Opus 4.6' },
+      { name: 'contextWindow', label: 'Context Window', placeholder: '如 200000' },
+    ],
+    onConfirm: ({ id, name, contextWindow }) => {
+      if (!id) return
+      const model = { id, name: name || id, reasoning: false, input: ['text', 'image'] }
+      if (contextWindow) model.contextWindow = parseInt(contextWindow) || 0
+      state.config.models.providers[providerKey].models.push(model)
+      renderProviders(page, state)
+      renderDefaultBar(page, state)
+      toast(`已添加模型: ${id}`, 'success')
+    },
+  })
+}
+
+// 编辑模型属性
+function editModel(page, state, providerKey, idx) {
+  const m = state.config.models.providers[providerKey].models[idx]
+  showModal({
+    title: `编辑模型: ${m.id}`,
+    fields: [
+      { name: 'id', label: '模型 ID', value: m.id || '' },
+      { name: 'name', label: '显示名称', value: m.name || '' },
+      { name: 'contextWindow', label: 'Context Window', value: String(m.contextWindow || '') },
+    ],
+    onConfirm: (vals) => {
+      if (!vals.id) return
+      m.id = vals.id
+      m.name = vals.name || vals.id
+      if (vals.contextWindow) m.contextWindow = parseInt(vals.contextWindow) || 0
+      renderProviders(page, state)
+      renderDefaultBar(page, state)
+      toast('模型已更新', 'success')
+    },
+  })
 }
diff --git a/src/pages/services.js b/src/pages/services.js
index 3d2438f..1cb7c7a 100644
--- a/src/pages/services.js
+++ b/src/pages/services.js
@@ -1,9 +1,12 @@
 /**
  * 服务管理页面
+ * 服务启停 + 更新检测 + 配置备份管理
  */
 import { api } from '../lib/tauri-api.js'
 import { toast } from '../components/toast.js'
 
+let _delegated = false
+
 export async function render() {
   const page = document.createElement('div')
   page.className = 'page'
@@ -11,64 +14,194 @@ export async function render() {
   page.innerHTML = `
     <div class="page-header">
       <h1 class="page-title">服务管理</h1>
-      <p class="page-desc">管理 OpenClaw 相关的 launchd 服务</p>
+      <p class="page-desc">管理 OpenClaw 服务、检查更新、配置备份</p>
     </div>
+    <div id="version-bar"></div>
     <div id="services-list">加载中...</div>
+    <div class="config-section" id="backup-section">
+      <div class="config-section-title">配置备份</div>
+      <div id="backup-actions" style="margin-bottom:var(--space-md)">
+        <button class="btn btn-primary btn-sm" data-action="create-backup">创建备份</button>
+      </div>
+      <div id="backup-list">加载中...</div>
+    </div>
   `
 
-  loadServices(page)
+  bindEvents(page)
+  loadAll(page)
   return page
 }
 
-async function loadServices(page) {
+async function loadAll(page) {
+  await Promise.all([
+    loadVersion(page),
+    loadServices(page),
+    loadBackups(page),
+  ])
+}
+
+// ===== 版本检测 =====
+
+async function loadVersion(page) {
+  const bar = page.querySelector('#version-bar')
   try {
-    const services = await api.getServicesStatus()
-    renderServices(page, services)
+    const info = await api.getVersionInfo()
+    const ver = info.current || '未知'
+    bar.innerHTML = `
+      <div class="stat-cards" style="margin-bottom:var(--space-lg)">
+        <div class="stat-card">
+          <div class="stat-card-header">
+            <span class="stat-card-label">当前版本</span>
+          </div>
+          <div class="stat-card-value">${ver}</div>
+          <div class="stat-card-meta">${info.update_available ? '有新版本可用' : '已是最新版本'}</div>
+        </div>
+      </div>
+    `
   } catch (e) {
-    toast('加载服务状态失败: ' + e, 'error')
+    bar.innerHTML = `<div class="stat-card" style="margin-bottom:var(--space-lg)"><div class="stat-card-label">版本信息加载失败</div></div>`
   }
 }
 
-function renderServices(page, services) {
-  const listEl = page.querySelector('#services-list')
-  listEl.innerHTML = services.map(s => `
+// ===== 服务列表 =====
+
+async function loadServices(page) {
+  const container = page.querySelector('#services-list')
+  try {
+    const services = await api.getServicesStatus()
+    renderServices(container, services)
+  } catch (e) {
+    container.innerHTML = `<div style="color:var(--error)">加载服务列表失败: ${e}</div>`
+  }
+}
+
+function renderServices(container, services) {
+  if (!services || !services.length) {
+    container.innerHTML = '<div style="color:var(--text-tertiary)">暂无服务</div>'
+    return
+  }
+  container.innerHTML = services.map(s => `
     <div class="service-card" data-label="${s.label}">
       <div class="service-info">
         <span class="status-dot ${s.running ? 'running' : 'stopped'}"></span>
         <div>
           <div class="service-name">${s.label}</div>
-          <div class="service-desc">${s.description}${s.pid ? ' · PID: ' + s.pid : ''}</div>
+          <div class="service-desc">${s.description || ''}${s.pid ? ' (PID: ' + s.pid + ')' : ''}</div>
         </div>
       </div>
       <div class="service-actions">
         ${s.running
-          ? `<button class="btn btn-sm btn-secondary" data-action="stop">停止</button>
-             <button class="btn btn-sm btn-primary" data-action="restart">重启</button>`
-          : `<button class="btn btn-sm btn-primary" data-action="start">启动</button>`
+          ? `<button class="btn btn-secondary btn-sm" data-action="restart" data-label="${s.label}">重启</button>
+             <button class="btn btn-danger btn-sm" data-action="stop" data-label="${s.label}">停止</button>`
+          : `<button class="btn btn-primary btn-sm" data-action="start" data-label="${s.label}">启动</button>`
         }
       </div>
     </div>
   `).join('')
+}
 
-  // 绑定操作按钮
-  listEl.querySelectorAll('[data-action]').forEach(btn => {
-    btn.onclick = async () => {
-      const card = btn.closest('.service-card')
-      const label = card.dataset.label
-      const action = btn.dataset.action
-      btn.disabled = true
-      btn.textContent = '执行中...'
-      try {
-        if (action === 'start') await api.startService(label)
-        else if (action === 'stop') await api.stopService(label)
-        else if (action === 'restart') await api.restartService(label)
-        toast(`${label} ${action} 成功`, 'success')
-        setTimeout(() => loadServices(page), 300)
-      } catch (e) {
-        toast(`操作失败: ${e}`, 'error')
-        btn.disabled = false
-        btn.textContent = action === 'start' ? '启动' : action === 'stop' ? '停止' : '重启'
+// ===== 备份管理 =====
+
+async function loadBackups(page) {
+  const list = page.querySelector('#backup-list')
+  try {
+    const backups = await api.listBackups()
+    renderBackups(list, backups)
+  } catch (e) {
+    list.innerHTML = `<div style="color:var(--error)">加载备份列表失败: ${e}</div>`
+  }
+}
+
+function renderBackups(container, backups) {
+  if (!backups || !backups.length) {
+    container.innerHTML = '<div style="color:var(--text-tertiary);padding:var(--space-md) 0">暂无备份</div>'
+    return
+  }
+  container.innerHTML = backups.map(b => {
+    const date = b.created_at ? new Date(b.created_at * 1000).toLocaleString('zh-CN') : '未知'
+    const size = b.size ? (b.size / 1024).toFixed(1) + ' KB' : ''
+    return `
+      <div class="service-card" data-backup="${b.name}">
+        <div class="service-info">
+          <div>
+            <div class="service-name">${b.name}</div>
+            <div class="service-desc">${date}${size ? ' · ' + size : ''}</div>
+          </div>
+        </div>
+        <div class="service-actions">
+          <button class="btn btn-primary btn-sm" data-action="restore-backup" data-name="${b.name}">恢复</button>
+          <button class="btn btn-danger btn-sm" data-action="delete-backup" data-name="${b.name}">删除</button>
+        </div>
+      </div>`
+  }).join('')
+}
+
+// ===== 事件绑定（事件委托） =====
+
+function bindEvents(page) {
+  if (_delegated) return
+  _delegated = true
+
+  page.addEventListener('click', async (e) => {
+    const btn = e.target.closest('[data-action]')
+    if (!btn) return
+    const action = btn.dataset.action
+    btn.disabled = true
+
+    try {
+      switch (action) {
+        case 'start':
+        case 'stop':
+        case 'restart':
+          await handleServiceAction(action, btn.dataset.label, page)
+          break
+        case 'create-backup':
+          await handleCreateBackup(page)
+          break
+        case 'restore-backup':
+          await handleRestoreBackup(btn.dataset.name, page)
+          break
+        case 'delete-backup':
+          await handleDeleteBackup(btn.dataset.name, page)
+          break
       }
+    } catch (e) {
+      toast(e.toString(), 'error')
+    } finally {
+      btn.disabled = false
     }
   })
 }
+
+// ===== 服务操作 =====
+
+const ACTION_LABELS = { start: '启动', stop: '停止', restart: '重启' }
+
+async function handleServiceAction(action, label, page) {
+  const fn = { start: api.startService, stop: api.stopService, restart: api.restartService }[action]
+  await fn(label)
+  toast(`${ACTION_LABELS[action]} ${label} 成功`, 'success')
+  await loadServices(page)
+}
+
+// ===== 备份操作 =====
+
+async function handleCreateBackup(page) {
+  const result = await api.createBackup()
+  toast(`备份已创建: ${result.name}`, 'success')
+  await loadBackups(page)
+}
+
+async function handleRestoreBackup(name, page) {
+  if (!confirm(`确定要恢复备份 "${name}" 吗？\n当前配置将自动备份后再恢复。`)) return
+  await api.restoreBackup(name)
+  toast('配置已恢复', 'success')
+  await loadBackups(page)
+}
+
+async function handleDeleteBackup(name, page) {
+  if (!confirm(`确定要删除备份 "${name}" 吗？此操作不可撤销。`)) return
+  await api.deleteBackup(name)
+  toast('备份已删除', 'success')
+  await loadBackups(page)
+}