diff --git a/app/admin/controller/system/Host.php b/app/admin/controller/system/Host.php
new file mode 100644
index 0000000..33fcf47
--- /dev/null
+++ b/app/admin/controller/system/Host.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace app\admin\controller\system;
+
+use app\admin\service\annotation\ControllerAnnotation;
+use base\admin\controller\system\HostBase;
+
+/**
+ * @ControllerAnnotation(title="system_host",module="系统")
+ */
+class Host extends HostBase
+{
+}
diff --git a/app/admin/model/SystemHost.php b/app/admin/model/SystemHost.php
new file mode 100644
index 0000000..2e9fc45
--- /dev/null
+++ b/app/admin/model/SystemHost.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace app\admin\model;
+
+use base\admin\model\SystemHostBase;
+
+class SystemHost extends SystemHostBase
+{
+}
diff --git a/extend/base/admin/controller/system/HostBase.php b/extend/base/admin/controller/system/HostBase.php
new file mode 100644
index 0000000..723fe41
--- /dev/null
+++ b/extend/base/admin/controller/system/HostBase.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace base\admin\controller\system;
+
+use app\admin\service\annotation\ControllerAnnotation;
+use app\common\controller\AdminController;
+use think\App;
+
+/**
+ * @ControllerAnnotation(title="system_host")
+ */
+class HostBase extends AdminController
+{
+    use \app\admin\traits\Curd;
+
+    public function __construct(App $app)
+    {
+        parent::__construct($app);
+
+        $this->model = new \app\admin\model\SystemHost();
+
+        $this->assign('select_list_status', $this->model::SELECT_LIST_STATUS, true);
+    }
+}
diff --git a/extend/base/admin/model/SystemHostBase.php b/extend/base/admin/model/SystemHostBase.php
new file mode 100644
index 0000000..4cc7a36
--- /dev/null
+++ b/extend/base/admin/model/SystemHostBase.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace base\admin\model;
+
+use app\common\model\TimeModel;
+
+/**
+ * @property int $id ID
+ * @property string $node_id 节点ID
+ * @property string $ip_address IP地址
+ * @property int $status 状态 0:离线,1:在线
+ * @property string $last_heartbeat_at 最后心跳时间
+ * @property string $os_info 系统信息
+ * @property string $php_version PHP版本
+ * @property string $cpu_load CPU负载
+ * @property int $memory_usage 内存占用
+ * @property int $disk_free 磁盘可用空间
+ * @property int $disk_total 磁盘总空间
+ * @property string $create_time 首次运行时间
+ */
+class SystemHostBase extends TimeModel
+{
+    protected $name = 'system_host';
+
+    protected $deleteTime = false;
+
+    public const SELECT_LIST_STATUS = ['0' => '离线', '1' => '在线'];
+}
diff --git a/extend/base/admin/view/system/host/_common.js b/extend/base/admin/view/system/host/_common.js
new file mode 100644
index 0000000..ad6eb5d
--- /dev/null
+++ b/extend/base/admin/view/system/host/_common.js
@@ -0,0 +1,10 @@
+var init = {
+    tableElem: '#currentTable',
+    tableRenderId: 'currentTableRenderId',
+    indexUrl: 'system.host/index',
+    addUrl: 'system.host/add' + location.search,
+    editUrl: 'system.host/edit',
+    deleteUrl: 'system.host/delete',
+    exportUrl: 'system.host/export',
+    modifyUrl: 'system.host/modify',
+};
\ No newline at end of file
diff --git a/extend/base/admin/view/system/host/add.html b/extend/base/admin/view/system/host/add.html
new file mode 100644
index 0000000..3264b44
--- /dev/null
+++ b/extend/base/admin/view/system/host/add.html
@@ -0,0 +1,77 @@
+<div class="layuimini-container">
+    <form id="app-form" class="layui-form layuimini-form">
+        
+        <div class="layui-form-item">
+            <label class="layui-form-label">节点ID</label>
+            <div class="layui-input-block">
+                <input type="text" name="node_id" class="layui-input" lay-verify="required" placeholder="请输入节点ID" value="{$Request.param.node_id|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">IP地址</label>
+            <div class="layui-input-block">
+                <input type="text" name="ip_address" class="layui-input"  placeholder="请输入IP地址" value="{$Request.param.ip_address|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">状态</label>
+            <div class="layui-input-block">
+                {foreach $select_list_status as $k=>$v}
+                <input type="radio" name="status" value="{$k}" title="{$v}" {in name="k" value="$Request.param.status"}checked=""{/in}>
+                {/foreach}
+            </div>
+        </div>
+
+        <div class="layui-form-item">
+            <label class="layui-form-label">最后心跳时间</label>
+            <div class="layui-input-block">
+                <input type="text" name="last_heartbeat_at" data-date="" data-date-type="datetime" class="layui-input"  placeholder="请输入最后心跳时间" value="{$Request.param.last_heartbeat_at|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">系统信息</label>
+            <div class="layui-input-block">
+                <input type="text" name="os_info" class="layui-input"  placeholder="请输入系统信息" value="{$Request.param.os_info|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">PHP版本</label>
+            <div class="layui-input-block">
+                <input type="text" name="php_version" class="layui-input"  placeholder="请输入PHP版本" value="{$Request.param.php_version|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">CPU负载</label>
+            <div class="layui-input-block">
+                <input type="text" name="cpu_load" class="layui-input"  placeholder="请输入CPU负载" value="{$Request.param.cpu_load|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">内存占用</label>
+            <div class="layui-input-block">
+                <input type="text" name="memory_usage" class="layui-input"  placeholder="请输入内存占用" value="{$Request.param.memory_usage|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">磁盘可用空间</label>
+            <div class="layui-input-block">
+                <input type="text" name="disk_free" class="layui-input"  placeholder="请输入磁盘可用空间" value="{$Request.param.disk_free|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">磁盘总空间</label>
+            <div class="layui-input-block">
+                <input type="text" name="disk_total" class="layui-input"  placeholder="请输入磁盘总空间" value="{$Request.param.disk_total|default=''}">
+            </div>
+        </div>
+        <div class="hr-line"></div>
+        <div class="layui-form-item text-center">
+            {notempty name='$Request.param.backTagId'}
+            <div class="layui-btn layui-btn-sm page-back-button" layuimini-content-href="{$Request.param.backTagId}" data-back="1">返回</div>
+            {/notempty}
+            <button type="submit" class="layui-btn layui-btn-normal layui-btn-sm" lay-submit>确认</button>
+            <button type="reset" class="layui-btn layui-btn-primary layui-btn-sm">重置</button>
+        </div>
+
+    </form>
+</div>
\ No newline at end of file
diff --git a/extend/base/admin/view/system/host/add.js b/extend/base/admin/view/system/host/add.js
new file mode 100644
index 0000000..4a445e0
--- /dev/null
+++ b/extend/base/admin/view/system/host/add.js
@@ -0,0 +1,3 @@
+$(function(){
+    ua.listen();
+})
\ No newline at end of file
diff --git a/extend/base/admin/view/system/host/edit.html b/extend/base/admin/view/system/host/edit.html
new file mode 100644
index 0000000..1d59661
--- /dev/null
+++ b/extend/base/admin/view/system/host/edit.html
@@ -0,0 +1,77 @@
+<div class="layuimini-container">
+    <form id="app-form" class="layui-form layuimini-form">
+        
+        <div class="layui-form-item">
+            <label class="layui-form-label">节点ID</label>
+            <div class="layui-input-block">
+                <input type="text" name="node_id" class="layui-input" lay-verify="required" placeholder="请输入节点ID" value="{$row.node_id|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">IP地址</label>
+            <div class="layui-input-block">
+                <input type="text" name="ip_address" class="layui-input"  placeholder="请输入IP地址" value="{$row.ip_address|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">状态</label>
+            <div class="layui-input-block">
+                {foreach $select_list_status as $k=>$v}
+                <input type="radio" name="status" value="{$k}" title="{$v}" {in name="k" value="$row.status"}checked=""{/in}>
+                {/foreach}
+            </div>
+        </div>
+
+        <div class="layui-form-item">
+            <label class="layui-form-label">最后心跳时间</label>
+            <div class="layui-input-block">
+                <input type="text" name="last_heartbeat_at" data-date="" data-date-type="datetime" class="layui-input"  placeholder="请输入最后心跳时间" value="{$row.last_heartbeat_at|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">系统信息</label>
+            <div class="layui-input-block">
+                <input type="text" name="os_info" class="layui-input"  placeholder="请输入系统信息" value="{$row.os_info|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">PHP版本</label>
+            <div class="layui-input-block">
+                <input type="text" name="php_version" class="layui-input"  placeholder="请输入PHP版本" value="{$row.php_version|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">CPU负载</label>
+            <div class="layui-input-block">
+                <input type="text" name="cpu_load" class="layui-input"  placeholder="请输入CPU负载" value="{$row.cpu_load|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">内存占用</label>
+            <div class="layui-input-block">
+                <input type="text" name="memory_usage" class="layui-input"  placeholder="请输入内存占用" value="{$row.memory_usage|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">磁盘可用空间</label>
+            <div class="layui-input-block">
+                <input type="text" name="disk_free" class="layui-input"  placeholder="请输入磁盘可用空间" value="{$row.disk_free|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">磁盘总空间</label>
+            <div class="layui-input-block">
+                <input type="text" name="disk_total" class="layui-input"  placeholder="请输入磁盘总空间" value="{$row.disk_total|default=''}">
+            </div>
+        </div>
+        <div class="hr-line"></div>
+        <div class="layui-form-item text-center">
+            {notempty name='$Request.param.backTagId'}
+            <div class="layui-btn layui-btn-sm page-back-button" layuimini-content-href="{$Request.param.backTagId}" data-back="1">返回</div>
+            {/notempty}
+            <button type="submit" class="layui-btn layui-btn-normal layui-btn-sm" lay-submit>确认</button>
+            <button type="reset" class="layui-btn layui-btn-primary layui-btn-sm">重置</button>
+        </div>
+
+    </form>
+</div>
\ No newline at end of file
diff --git a/extend/base/admin/view/system/host/edit.js b/extend/base/admin/view/system/host/edit.js
new file mode 100644
index 0000000..4a445e0
--- /dev/null
+++ b/extend/base/admin/view/system/host/edit.js
@@ -0,0 +1,3 @@
+$(function(){
+    ua.listen();
+})
\ No newline at end of file
diff --git a/extend/base/admin/view/system/host/index.html b/extend/base/admin/view/system/host/index.html
new file mode 100644
index 0000000..083bdc6
--- /dev/null
+++ b/extend/base/admin/view/system/host/index.html
@@ -0,0 +1,13 @@
+<div class="layuimini-container">
+    <div class="layuimini-main">
+        <table id="currentTable" class="layui-table layui-hide"
+               data-auth-index="{:auth('system.host/index')}"
+               data-auth-add="{:auth('system.host/add')}"
+               data-auth-edit="{:auth('system.host/edit')}"
+               data-auth-delete="{:auth('system.host/delete')}"
+               data-auth-export="{:auth('system.host/export')}"
+               data-auth-modify="{:auth('system.host/modify')}"
+               lay-filter="currentTable">
+        </table>
+    </div>
+</div>
\ No newline at end of file
diff --git a/extend/base/admin/view/system/host/index.js b/extend/base/admin/view/system/host/index.js
new file mode 100644
index 0000000..21b3c53
--- /dev/null
+++ b/extend/base/admin/view/system/host/index.js
@@ -0,0 +1,10 @@
+$(function(){
+     ua.table.render({
+        init: init,
+        cols: [[
+            {type: 'checkbox'},
                    {field: 'id', title: 'ID'},
                    {field: 'node_id', title: '节点ID'},
                    {field: 'ip_address', title: 'IP地址'},
                    {field: 'status', search: 'select', selectList: ua.getDataBrage('select_list_status'), title: '状态', templet: ua.table.switch},
                    {field: 'last_heartbeat_at', title: '最后心跳时间'},
                    {field: 'os_info', title: '系统信息'},
                    {field: 'php_version', title: 'PHP版本'},
                    {field: 'cpu_load', title: 'CPU负载'},
                    {field: 'memory_usage', title: '内存占用'},
                    {field: 'disk_free', title: '磁盘可用空间'},
                    {field: 'disk_total', title: '磁盘总空间'},
                    {field: 'create_time', title: '首次运行时间'},
                    {width: 250, title: '操作', templet: ua.table.tool , fixed:'right'},

+        ]],
+    });
+
+    ua.listen();
+})
\ No newline at end of file
diff --git a/extend/base/common/service/HostServiceBase.php b/extend/base/common/service/HostServiceBase.php
index 9bf4fd9..9215705 100644
--- a/extend/base/common/service/HostServiceBase.php
+++ b/extend/base/common/service/HostServiceBase.php
@@ -1,4 +1,3 @@
-
 <?php
 
 namespace base\common\service;
@@ -9,7 +8,7 @@ use think\facade\Log;
 
 /**
  * 主机（节点）服务 - 基础类
- * 用于注册、上报主机心跳及性能指标
+ * 用于注册、上报主机心跳及性能指标.
  */
 class HostServiceBase
 {
@@ -36,7 +35,7 @@ class HostServiceBase
         // 2. 如果文件不存在或为空，生成新的唯一ID
         // 格式: hostname-8位随机字符串
         $hostname = gethostname() ?: 'unknown_host';
-        $uniqueSuffix = substr(md5(uniqid((string)mt_rand(), true)), 0, 8);
+        $uniqueSuffix = substr(md5(uniqid((string) mt_rand(), true)), 0, 8);
         $newHostId = "{$hostname}-{$uniqueSuffix}";
 
         // 3. 将新ID写入文件，以便下次启动时使用
@@ -58,6 +57,7 @@ class HostServiceBase
         $hostId = self::getHostId();
         if (empty($hostId)) {
             Log::error('无法获取当前主机ID，心跳更新失败');
+
             return;
         }
 
@@ -84,7 +84,7 @@ class HostServiceBase
     }
 
     /**
-     * 收集主机的动态性能指标 (不依赖任何外部系统命令)
+     * 收集主机的动态性能指标 (不依赖任何外部系统命令).
      * @return array
      */
     public static function collectHostMetrics(): array
@@ -93,29 +93,29 @@ class HostServiceBase
         $cpuLoad = null;
         if (function_exists('sys_getloadavg')) {
             $load = sys_getloadavg();
-            $cpuLoad = is_array($load) ? implode(',', array_map(fn($l) => round($l, 2), $load)) : null;
+            $cpuLoad = is_array($load) ? implode(',', array_map(fn ($l) => round($l, 2), $load)) : null;
         }
 
         return [
-            'status'             => 1,
-            'last_heartbeat_at'  => date('Y-m-d H:i:s'),
-            'ip_address'         => gethostbyname(gethostname()),
-            'cpu_load'           => $cpuLoad,
-            'memory_usage'       => memory_get_usage(), // false: 获取脚本自身内存占用
-            'disk_free'          => disk_free_space(App::getRootPath()),
-            'disk_total'         => disk_total_space(App::getRootPath()),
+            'status' => 1,
+            'last_heartbeat_at' => date('Y-m-d H:i:s'),
+            'ip_address' => gethostbyname(gethostname()),
+            'cpu_load' => $cpuLoad,
+            'memory_usage' => memory_get_usage(), // false: 获取脚本自身内存占用
+            'disk_free' => disk_free_space(App::getRootPath()),
+            'disk_total' => disk_total_space(App::getRootPath()),
         ];
     }
 
     /**
-     * 收集主机的静态信息 (仅在首次注册时调用)
+     * 收集主机的静态信息 (仅在首次注册时调用).
      * @return array
      */
     public static function collectStaticInfo(): array
     {
         return [
-            'os_info'           => php_uname(),
-            'php_version'       => PHP_VERSION,
+            'os_info' => php_uname(),
+            'php_version' => PHP_VERSION,
         ];
     }
 }