diff --git a/app/admin/controller/VerificationCode.php b/app/admin/controller/VerificationCode.php
new file mode 100644
index 0000000..7533305
--- /dev/null
+++ b/app/admin/controller/VerificationCode.php
@@ -0,0 +1,29 @@
+<?php
+namespace app\admin\controller;
+
+use app\common\model\UserVerificationCode;
+use think\facade\Request;
+use think\facade\View;
+
+class VerificationCode extends Base
+{
+    /**
+     * 验证码列表
+     */
+    public function index()
+    {
+        $account = input('account', '', 'trim');
+        $where = [];
+        if ($account) {
+            $where[] = ['account', 'like', "%$account%"];
+        }
+        $list = UserVerificationCode::where($where)
+            ->order('id', 'desc')
+            ->paginate([ 'query' => request()->param() ]);
+        View::assign([
+            'list' => $list,
+            'account' => $account,
+        ]);
+        return View::fetch('VerificationCode/index');
+    }
+} 
\ No newline at end of file
diff --git a/app/admin/route/app.php b/app/admin/route/app.php
index da1fa99..4b4952b 100755
--- a/app/admin/route/app.php
+++ b/app/admin/route/app.php
@@ -479,4 +479,9 @@ Route::rule('diamond_edit', 'Diamond/edit', 'GET|POST');
 Route::rule('diamond_del', 'Diamond/del', 'GET|POST');
 Route::rule('diamond_status', 'Diamond/status', 'POST');
 Route::rule('diamond_get_max_sort', 'Diamond/get_max_sort', 'GET');
+
+#============================
+#VerificationCode.php 验证码管理
+#============================
+Route::rule('verification_code', 'VerificationCode/index', 'GET|POST');
  
\ No newline at end of file
diff --git a/app/admin/view/VerificationCode/index.html b/app/admin/view/VerificationCode/index.html
new file mode 100644
index 0000000..b5b8b3a
--- /dev/null
+++ b/app/admin/view/VerificationCode/index.html
@@ -0,0 +1,55 @@
+{include file="Public:header3" /}
+
+<div class="layui-fluid">
+    <div class="layui-card">
+        <div class="layui-card-body">
+            <!-- 搜索条件 -->
+            <div id="verification-code-list-body">
+                <form class="layui-form layui-form-pane" method="get" action="">
+                    <div class="layui-form-item">
+                        <div class="layui-inline">
+                            <div class="layui-input-inline" style="width: 200px;">
+                                <input type="text" name="account" value="{$account}" placeholder="手机号" autocomplete="off" class="layui-input">
+                            </div>
+                        </div>
+                        <div class="layui-inline">
+                            <button class="layui-btn" lay-submit lay-filter="search-verification-code">
+                                <i class="layui-icon layui-icon-search"></i> 查询
+                            </button>
+                            <button type="reset" class="layui-btn layui-btn-primary">重置</button>
+                        </div>
+                    </div>
+                </form>
+            </div>
+
+            <!-- 数据表格 -->
+            <table class="layui-table">
+                <thead>
+                    <tr>
+                        <th>ID</th>
+                        <th>手机号</th>
+                        <th>验证码</th>
+                        <th>IP地址</th>
+                        <th>发送时间</th>
+                        <th>过期时间</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    {volist name="list" id="item"}
+                    <tr>
+                        <td>{$item.id}</td>
+                        <td>{$item.account}</td>
+                        <td>{$item.code}</td>
+                        <td>{$item.ip_address}</td>
+                        <td>{$item.created_at}</td>
+                        <td>{$item.expired_at}</td>
+                    </tr>
+                    {/volist}
+                </tbody>
+            </table>
+            <div class="pages">{$list|raw}</div>
+        </div>
+    </div>
+</div>
+
+{include file="Public:footer3" /} 
\ No newline at end of file
diff --git a/app/common/model/UserVerificationCode.php b/app/common/model/UserVerificationCode.php
new file mode 100644
index 0000000..818d39b
--- /dev/null
+++ b/app/common/model/UserVerificationCode.php
@@ -0,0 +1,177 @@
+<?php
+declare(strict_types=1);
+
+namespace app\common\model;
+
+use think\Model;
+
+class UserVerificationCode extends Model
+{
+    // 设置表名
+    protected $name = 'user_verification_codes';
+    
+    // 设置主键
+    protected $pk = 'id';
+    
+    // 自动写入时间戳
+    protected $autoWriteTimestamp = true;
+    
+    // 定义时间戳字段名
+    protected $createTime = 'created_at';
+    protected $updateTime = 'updated_at';
+    
+    // 验证码类型常量
+    const TYPE_REGISTER = 1;    // 注册
+    const TYPE_LOGIN = 2;       // 登录
+    const TYPE_RESET_PASSWORD = 3;  // 找回密码
+    const TYPE_CHANGE_MOBILE = 4;   // 修改手机
+    const TYPE_CHANGE_EMAIL = 5;    // 修改邮箱
+    const TYPE_OTHER = 6;           // 其他
+    
+    // 状态常量
+    const STATUS_UNUSED = 0;    // 未使用
+    const STATUS_USED = 1;      // 已使用
+    const STATUS_EXPIRED = 2;   // 已失效
+    
+    // 发送渠道常量
+    const CHANNEL_SMS = 'sms';      // 短信
+    const CHANNEL_EMAIL = 'email';  // 邮件
+    
+    /**
+     * 获取验证码类型列表
+     * @return array
+     */
+    public static function getCodeTypes(): array
+    {
+        return [
+            self::TYPE_REGISTER => '注册',
+            self::TYPE_LOGIN => '登录',
+            self::TYPE_RESET_PASSWORD => '找回密码',
+            self::TYPE_CHANGE_MOBILE => '修改手机',
+            self::TYPE_CHANGE_EMAIL => '修改邮箱',
+            self::TYPE_OTHER => '其他'
+        ];
+    }
+    
+    /**
+     * 获取状态列表
+     * @return array
+     */
+    public static function getStatusList(): array
+    {
+        return [
+            self::STATUS_UNUSED => '未使用',
+            self::STATUS_USED => '已使用',
+            self::STATUS_EXPIRED => '已失效'
+        ];
+    }
+    
+    /**
+     * 获取发送渠道列表
+     * @return array
+     */
+    public static function getChannelList(): array
+    {
+        return [
+            self::CHANNEL_SMS => '短信',
+            self::CHANNEL_EMAIL => '邮件'
+        ];
+    }
+    
+    /**
+     * 创建验证码
+     * @param string $account 账号
+     * @param string $code 验证码
+     * @param int $codeType 验证码类型
+     * @param string $channel 发送渠道
+     * @param string $ipAddress IP地址
+     * @param int $userId 用户ID
+     * @param int $expireMinutes 过期时间（分钟）
+     * @return UserVerificationCode
+     */
+    public static function createCode(
+        string $account,
+        string $code,
+        int $codeType,
+        string $channel,
+        string $ipAddress = '',
+        int $userId = 0,
+        int $expireMinutes = 5
+    ): self {
+        $data = [
+            'user_id' => $userId,
+            'account' => $account,
+            'code' => $code,
+            'code_type' => $codeType,
+            'channel' => $channel,
+            'ip_address' => $ipAddress,
+            'status' => self::STATUS_UNUSED,
+            'expired_at' => date('Y-m-d H:i:s', time() + $expireMinutes * 60)
+        ];
+        
+        return self::create($data);
+    }
+    
+    /**
+     * 验证验证码
+     * @param string $account 账号
+     * @param string $code 验证码
+     * @param int $codeType 验证码类型
+     * @return bool
+     */
+    public static function verifyCode(string $account, string $code, int $codeType): bool
+    {
+        $verificationCode = self::where([
+            'account' => $account,
+            'code' => $code,
+            'code_type' => $codeType,
+            'status' => self::STATUS_UNUSED
+        ])
+        ->where('expired_at', '>', date('Y-m-d H:i:s'))
+        ->find();
+        
+        if (!$verificationCode) {
+            return false;
+        }
+        
+        // 更新验证码状态
+        $verificationCode->status = self::STATUS_USED;
+        $verificationCode->used_at = date('Y-m-d H:i:s');
+        return $verificationCode->save();
+    }
+    
+    /**
+     * 使验证码失效
+     * @param string $account 账号
+     * @param int $codeType 验证码类型
+     * @return bool
+     */
+    public static function invalidateCode(string $account, int $codeType): bool
+    {
+        return self::where([
+            'account' => $account,
+            'code_type' => $codeType,
+            'status' => self::STATUS_UNUSED
+        ])->update([
+            'status' => self::STATUS_EXPIRED
+        ]);
+    }
+    
+    /**
+     * 获取最近的验证码
+     * @param string $account 账号
+     * @param int $codeType 验证码类型
+     * @return UserVerificationCode|null
+     */
+    public static function getLatestCode(string $account, int $codeType): ?self
+    {
+        return self::where([
+            'account' => $account,
+            'code_type' => $codeType,
+            'status' => self::STATUS_UNUSED
+        ])
+        ->where('expired_at', '>', date('Y-m-d H:i:s'))
+        ->order('id', 'desc')
+        ->find();
+    }
+} 
\ No newline at end of file
diff --git a/config/menu.php b/config/menu.php
index 0adaefa..8a7c6b0 100755
--- a/config/menu.php
+++ b/config/menu.php
@@ -36,9 +36,15 @@ return [
                 'url' => '/admin/sign_config',
                 'name' => '用户签到设置',
             ],
+            
+            // [
+            //     'url' => '/admin/user_loginStat',
+            //     'name' => '用户登录统计',
+            // ],
+            //验证码
             [
-                'url' => '/admin/user_loginStat',
-                'name' => '用户登录统计',
+                'url' => '/admin/verification_code',
+                'name' => '验证码列表',
             ],
         ],
     ],