diff --git a/src/main/java/com/org/flashsalesystem/controller/TestController.java b/src/main/java/com/org/flashsalesystem/controller/TestController.java
deleted file mode 100644
index aef453e..0000000
--- a/src/main/java/com/org/flashsalesystem/controller/TestController.java
+++ /dev/null
@@ -1,40 +0,0 @@
-package com.org.flashsalesystem.controller;
-
-import io.swagger.v3.oas.annotations.Operation;
-import io.swagger.v3.oas.annotations.tags.Tag;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * 测试控制器
- * 用于验证应用程序是否正常启动
- */
-@Tag(name = "系统测试", description = "系统健康检查和测试接口")
-@RestController
-@RequestMapping("/test")
-public class TestController {
-
-    @Operation(summary = "系统问候", description = "测试系统是否正常运行")
-    @GetMapping("/hello")
-    public Map<String, Object> hello() {
-        Map<String, Object> response = new HashMap<>();
-        response.put("message", "Hello! 秒杀系统运行正常");
-        response.put("status", "success");
-        response.put("timestamp", System.currentTimeMillis());
-        return response;
-    }
-
-    @Operation(summary = "健康检查", description = "检查系统健康状态")
-    @GetMapping("/health")
-    public Map<String, Object> health() {
-        Map<String, Object> response = new HashMap<>();
-        response.put("status", "UP");
-        response.put("application", "FlashSaleSystem");
-        response.put("version", "1.0.0");
-        return response;
-    }
-}
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index ab52f9e..349b195 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -9,7 +9,7 @@ spring:
   
   # 数据源配置
   datasource:
-    url: jdbc:mysql://localhost:3306/flash_sale_db?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai
+    url: jdbc:mysql://localhost:3306/flash_sale_db?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true&useSSL=false
     username: root
     password: root
     driver-class-name: com.mysql.cj.jdbc.Driver
diff --git a/src/main/webapp/WEB-INF/views/admin/monitor.jsp b/src/main/webapp/WEB-INF/views/admin/monitor.jsp
deleted file mode 100644
index 847166d..0000000
--- a/src/main/webapp/WEB-INF/views/admin/monitor.jsp
+++ /dev/null
@@ -1,533 +0,0 @@
-<%@ page contentType="text/html;charset=UTF-8" language="java" %>
-<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
-<%@ taglib prefix="fn" uri="http://flashsale.org/functions" %>
-
-<c:set var="pageTitle" value="系统监控"/>
-<%@ include file="../common/header.jsp" %>
-
-<div class="container-fluid">
-    <div class="row">
-        <!-- 侧边栏 -->
-        <nav class="col-md-3 col-lg-2 d-md-block bg-light sidebar">
-            <div class="position-sticky pt-3">
-                <h6 class="sidebar-heading d-flex justify-content-between align-items-center px-3 mt-4 mb-1 text-muted">
-                    <span>管理功能</span>
-                </h6>
-                <ul class="nav flex-column">
-                    <li class="nav-item">
-                        <a class="nav-link" href="${pageContext.request.contextPath}/admin">
-                            <i class="fas fa-tachometer-alt"></i> 仪表盘
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a class="nav-link" href="${pageContext.request.contextPath}/admin/products">
-                            <i class="fas fa-box"></i> 商品管理
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a class="nav-link" href="${pageContext.request.contextPath}/admin/flashsales">
-                            <i class="fas fa-bolt"></i> 秒杀管理
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a class="nav-link" href="${pageContext.request.contextPath}/admin/orders">
-                            <i class="fas fa-shopping-cart"></i> 订单管理
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a class="nav-link" href="${pageContext.request.contextPath}/admin/users">
-                            <i class="fas fa-users"></i> 用户管理
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a class="nav-link active" href="${pageContext.request.contextPath}/admin/monitor">
-                            <i class="fas fa-chart-line"></i> 系统监控
-                        </a>
-                    </li>
-                </ul>
-            </div>
-        </nav>
-
-        <!-- 主内容区域 -->
-        <main class="col-md-9 ms-sm-auto col-lg-10 px-md-4">
-            <div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pt-3 pb-2 mb-3 border-bottom">
-                <h1 class="h2">系统监控</h1>
-                <div class="btn-toolbar mb-2 mb-md-0">
-                    <div class="btn-group me-2">
-                        <button type="button" class="btn btn-sm btn-outline-secondary" onclick="refreshMonitorData()">
-                            <i class="fas fa-sync-alt"></i> 刷新数据
-                        </button>
-                        <button type="button" class="btn btn-sm btn-success" onclick="exportReport()">
-                            <i class="fas fa-download"></i> 导出报告
-                        </button>
-                    </div>
-                </div>
-            </div>
-
-            <!-- 系统状态概览 -->
-            <div class="row mb-4">
-                <div class="col-md-3">
-                    <div class="card text-center">
-                        <div class="card-body">
-                            <h5 class="card-title text-success" id="systemStatus">正常</h5>
-                            <p class="card-text">系统状态</p>
-                        </div>
-                    </div>
-                </div>
-                <div class="col-md-3">
-                    <div class="card text-center">
-                        <div class="card-body">
-                            <h5 class="card-title text-info" id="cpuUsage">0%</h5>
-                            <p class="card-text">CPU使用率</p>
-                        </div>
-                    </div>
-                </div>
-                <div class="col-md-3">
-                    <div class="card text-center">
-                        <div class="card-body">
-                            <h5 class="card-title text-warning" id="memoryUsage">0%</h5>
-                            <p class="card-text">内存使用率</p>
-                        </div>
-                    </div>
-                </div>
-                <div class="col-md-3">
-                    <div class="card text-center">
-                        <div class="card-body">
-                            <h5 class="card-title text-primary" id="diskUsage">0%</h5>
-                            <p class="card-text">磁盘使用率</p>
-                        </div>
-                    </div>
-                </div>
-            </div>
-
-            <!-- Redis监控 -->
-            <div class="row mb-4">
-                <div class="col-md-6">
-                    <div class="card">
-                        <div class="card-header">
-                            <h5><i class="fas fa-database"></i> Redis集群状态</h5>
-                        </div>
-                        <div class="card-body">
-                            <div class="table-responsive">
-                                <table class="table table-sm">
-                                    <thead>
-                                    <tr>
-                                        <th>节点</th>
-                                        <th>状态</th>
-                                        <th>内存使用</th>
-                                        <th>连接数</th>
-                                    </tr>
-                                    </thead>
-                                    <tbody id="redisNodesTable">
-                                    <tr>
-                                        <td colspan="4" class="text-center">
-                                            <i class="fas fa-spinner fa-spin"></i> 加载中...
-                                        </td>
-                                    </tr>
-                                    </tbody>
-                                </table>
-                            </div>
-                        </div>
-                    </div>
-                </div>
-                <div class="col-md-6">
-                    <div class="card">
-                        <div class="card-header">
-                            <h5><i class="fas fa-chart-bar"></i> 数据库连接池</h5>
-                        </div>
-                        <div class="card-body">
-                            <div class="row">
-                                <div class="col-6">
-                                    <div class="text-center">
-                                        <h4 class="text-success" id="activeConnections">0</h4>
-                                        <small>活跃连接</small>
-                                    </div>
-                                </div>
-                                <div class="col-6">
-                                    <div class="text-center">
-                                        <h4 class="text-info" id="idleConnections">0</h4>
-                                        <small>空闲连接</small>
-                                    </div>
-                                </div>
-                            </div>
-                            <hr>
-                            <div class="row">
-                                <div class="col-6">
-                                    <div class="text-center">
-                                        <h4 class="text-warning" id="maxConnections">0</h4>
-                                        <small>最大连接</small>
-                                    </div>
-                                </div>
-                                <div class="col-6">
-                                    <div class="text-center">
-                                        <h4 class="text-primary" id="totalConnections">0</h4>
-                                        <small>总连接数</small>
-                                    </div>
-                                </div>
-                            </div>
-                        </div>
-                    </div>
-                </div>
-            </div>
-
-            <!-- 接口性能监控 -->
-            <div class="row mb-4">
-                <div class="col-md-12">
-                    <div class="card">
-                        <div class="card-header">
-                            <h5><i class="fas fa-tachometer-alt"></i> 接口性能监控</h5>
-                        </div>
-                        <div class="card-body">
-                            <div class="table-responsive">
-                                <table class="table table-striped">
-                                    <thead>
-                                    <tr>
-                                        <th>接口路径</th>
-                                        <th>请求次数</th>
-                                        <th>平均响应时间</th>
-                                        <th>成功率</th>
-                                        <th>最后调用</th>
-                                        <th>状态</th>
-                                    </tr>
-                                    </thead>
-                                    <tbody id="apiPerformanceTable">
-                                    <tr>
-                                        <td colspan="6" class="text-center">
-                                            <i class="fas fa-spinner fa-spin"></i> 加载中...
-                                        </td>
-                                    </tr>
-                                    </tbody>
-                                </table>
-                            </div>
-                        </div>
-                    </div>
-                </div>
-            </div>
-
-            <!-- 错误日志 -->
-            <div class="row mb-4">
-                <div class="col-md-12">
-                    <div class="card">
-                        <div class="card-header">
-                            <h5><i class="fas fa-exclamation-triangle"></i> 最近错误日志</h5>
-                        </div>
-                        <div class="card-body">
-                            <div class="table-responsive">
-                                <table class="table table-striped">
-                                    <thead>
-                                    <tr>
-                                        <th>时间</th>
-                                        <th>级别</th>
-                                        <th>模块</th>
-                                        <th>错误信息</th>
-                                        <th>操作</th>
-                                    </tr>
-                                    </thead>
-                                    <tbody id="errorLogsTable">
-                                    <tr>
-                                        <td colspan="5" class="text-center">
-                                            <i class="fas fa-spinner fa-spin"></i> 加载中...
-                                        </td>
-                                    </tr>
-                                    </tbody>
-                                </table>
-                            </div>
-                        </div>
-                    </div>
-                </div>
-            </div>
-
-            <!-- 实时监控图表 -->
-            <div class="row">
-                <div class="col-md-6">
-                    <div class="card">
-                        <div class="card-header">
-                            <h5><i class="fas fa-chart-line"></i> CPU & 内存使用趋势</h5>
-                        </div>
-                        <div class="card-body">
-                            <canvas id="systemChart" width="400" height="200"></canvas>
-                        </div>
-                    </div>
-                </div>
-                <div class="col-md-6">
-                    <div class="card">
-                        <div class="card-header">
-                            <h5><i class="fas fa-chart-area"></i> 请求量统计</h5>
-                        </div>
-                        <div class="card-body">
-                            <canvas id="requestChart" width="400" height="200"></canvas>
-                        </div>
-                    </div>
-                </div>
-            </div>
-        </main>
-    </div>
-</div>
-
-<style>
-    .sidebar {
-        position: fixed;
-        top: 56px;
-        bottom: 0;
-        left: 0;
-        z-index: 100;
-        padding: 48px 0 0;
-        box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
-    }
-
-    .sidebar .nav-link {
-        font-weight: 500;
-        color: #333;
-    }
-
-    .sidebar .nav-link.active {
-        color: #007bff;
-    }
-
-    main {
-        margin-left: 240px;
-    }
-
-    @media (max-width: 768px) {
-        main {
-            margin-left: 0;
-        }
-
-        .sidebar {
-            position: relative;
-            top: 0;
-        }
-    }
-</style>
-
-<script>
-    $(document).ready(function () {
-        loadMonitorData();
-
-        // 每2分钟自动刷新数据（降低频率）
-        setInterval(function () {
-            loadMonitorData();
-        }, 120000);
-    });
-
-    function loadMonitorData() {
-        loadSystemStatus();
-        loadRedisStatus();
-        loadDatabaseStatus();
-        loadApiPerformance();
-        loadErrorLogs();
-        updateCharts();
-    }
-
-    function loadSystemStatus() {
-        // 调用真实API获取系统状态
-        $.get('${pageContext.request.contextPath}/api/admin/monitor/system')
-            .done(function (response) {
-                if (response.success) {
-                    updateSystemStatus(response.data);
-                } else {
-                    console.error('获取系统状态失败:', response.message);
-                    // 显示默认状态
-                    updateSystemStatus({
-                        status: '未知',
-                        cpuUsage: 0,
-                        memoryUsage: 0,
-                        diskUsage: 0
-                    });
-                }
-            })
-            .fail(function () {
-                console.error('获取系统状态请求失败');
-                // 显示默认状态
-                updateSystemStatus({
-                    status: '连接失败',
-                    cpuUsage: 0,
-                    memoryUsage: 0,
-                    diskUsage: 0
-                });
-            });
-    }
-
-    // 更新系统状态显示
-    function updateSystemStatus(data) {
-        const statusClass = data.status === '正常' ? 'text-success' : 'text-danger';
-        $('#systemStatus').text(data.status || '未知').removeClass().addClass('card-title ' + statusClass);
-        $('#cpuUsage').text((data.cpuUsage || 0) + '%');
-        $('#memoryUsage').text((data.memoryUsage || 0) + '%');
-        $('#diskUsage').text((data.diskUsage || 0) + '%');
-    }
-
-    function loadRedisStatus() {
-        // 调用真实API获取Redis状态
-        $.get('${pageContext.request.contextPath}/api/admin/monitor/redis')
-            .done(function (response) {
-                if (response.success) {
-                    updateRedisStatus(response.data);
-                } else {
-                    console.error('获取Redis状态失败:', response.message);
-                    // 显示默认状态
-                    updateRedisStatus([]);
-                }
-            })
-            .fail(function () {
-                console.error('获取Redis状态请求失败');
-                // 显示默认状态
-                updateRedisStatus([]);
-            });
-    }
-
-    // 更新Redis状态显示
-    function updateRedisStatus(nodes) {
-        let html = '';
-        if (nodes && nodes.length > 0) {
-            nodes.forEach(node => {
-                const statusClass = node.status === '正常' ? 'bg-success' : 'bg-danger';
-                html += `
-                <tr>
-                    <td>${node.node}</td>
-                    <td><span class="badge ${statusClass}">${node.status}</span></td>
-                    <td>${node.memory}</td>
-                    <td>${node.connections}</td>
-                </tr>
-            `;
-            });
-        } else {
-            html = '<tr><td colspan="4" class="text-center">无法获取Redis状态</td></tr>';
-        }
-        $('#redisNodesTable').html(html);
-    }
-
-    function loadDatabaseStatus() {
-        // 模拟数据库连接池状态
-        setTimeout(function () {
-            $('#activeConnections').text('12');
-            $('#idleConnections').text('8');
-            $('#maxConnections').text('20');
-            $('#totalConnections').text('20');
-        }, 600);
-    }
-
-    function loadApiPerformance() {
-        // 模拟接口性能数据
-        setTimeout(function () {
-            const apis = [
-                {
-                    path: '/api/flashsale/participate',
-                    requests: 1234,
-                    avgTime: '45ms',
-                    successRate: '99.8%',
-                    lastCall: '10:30:15',
-                    status: '正常'
-                },
-                {
-                    path: '/api/product/hot',
-                    requests: 567,
-                    avgTime: '23ms',
-                    successRate: '100%',
-                    lastCall: '10:29:45',
-                    status: '正常'
-                },
-                {
-                    path: '/api/user/login',
-                    requests: 89,
-                    avgTime: '156ms',
-                    successRate: '98.9%',
-                    lastCall: '10:28:30',
-                    status: '正常'
-                },
-                {
-                    path: '/api/order/create',
-                    requests: 234,
-                    avgTime: '89ms',
-                    successRate: '99.5%',
-                    lastCall: '10:27:20',
-                    status: '正常'
-                }
-            ];
-
-            let html = '';
-            apis.forEach(api => {
-                html += `
-                <tr>
-                    <td><code>${api.path}</code></td>
-                    <td>${api.requests}</td>
-                    <td>${api.avgTime}</td>
-                    <td>${api.successRate}</td>
-                    <td>${api.lastCall}</td>
-                    <td><span class="badge bg-success">${api.status}</span></td>
-                </tr>
-            `;
-            });
-
-            $('#apiPerformanceTable').html(html);
-        }, 1000);
-    }
-
-    function loadErrorLogs() {
-        // 模拟错误日志数据
-        setTimeout(function () {
-            const logs = [
-                {
-                    time: '10:25:30',
-                    level: 'WARN',
-                    module: 'RedisService',
-                    message: 'Redis连接池使用率较高',
-                    action: '查看详情'
-                },
-                {
-                    time: '10:20:15',
-                    level: 'ERROR',
-                    module: 'FlashSaleService',
-                    message: '秒杀库存扣减失败',
-                    action: '查看详情'
-                },
-                {time: '10:15:45', level: 'INFO', module: 'UserService', message: '用户登录成功', action: '查看详情'}
-            ];
-
-            let html = '';
-            if (logs.length === 0) {
-                html = '<tr><td colspan="5" class="text-center text-success">暂无错误日志</td></tr>';
-            } else {
-                logs.forEach(log => {
-                    const levelClass = log.level === 'ERROR' ? 'bg-danger' :
-                        log.level === 'WARN' ? 'bg-warning' : 'bg-info';
-
-                    html += `
-                    <tr>
-                        <td>${log.time}</td>
-                        <td><span class="badge ${levelClass}">${log.level}</span></td>
-                        <td>${log.module}</td>
-                        <td>${log.message}</td>
-                        <td><button class="btn btn-sm btn-outline-primary">${log.action}</button></td>
-                    </tr>
-                `;
-                });
-            }
-
-            $('#errorLogsTable').html(html);
-        }, 1200);
-    }
-
-    function updateCharts() {
-        // 这里应该使用Chart.js或其他图表库来绘制实时图表
-        // 由于简化，这里只是模拟
-        console.log('更新监控图表...');
-    }
-
-    function refreshMonitorData() {
-        // 显示加载状态
-        $('#redisNodesTable').html('<tr><td colspan="4" class="text-center"><i class="fas fa-spinner fa-spin"></i> 加载中...</td></tr>');
-        $('#apiPerformanceTable').html('<tr><td colspan="6" class="text-center"><i class="fas fa-spinner fa-spin"></i> 加载中...</td></tr>');
-        $('#errorLogsTable').html('<tr><td colspan="5" class="text-center"><i class="fas fa-spinner fa-spin"></i> 加载中...</td></tr>');
-
-        // 重新加载数据
-        loadMonitorData();
-    }
-
-    function exportReport() {
-        console.log('导出监控报告');
-        alert('监控报告导出功能开发中...');
-    }
-</script>
-
-<%@ include file="../common/footer.jsp" %>
diff --git a/src/main/webapp/WEB-INF/views/admin/users.jsp b/src/main/webapp/WEB-INF/views/admin/users.jsp
index 5581132..a99c0a8 100644
--- a/src/main/webapp/WEB-INF/views/admin/users.jsp
+++ b/src/main/webapp/WEB-INF/views/admin/users.jsp
@@ -39,11 +39,6 @@
                             <i class="fas fa-users"></i> 用户管理
                         </a>
                     </li>
-                    <li class="nav-item">
-                        <a class="nav-link" href="${pageContext.request.contextPath}/admin/monitor">
-                            <i class="fas fa-chart-line"></i> 系统监控
-                        </a>
-                    </li>
                 </ul>
             </div>
         </nav>
diff --git a/src/main/webapp/WEB-INF/views/index.jsp b/src/main/webapp/WEB-INF/views/index.jsp
index 61dcdef..d1323a6 100644
--- a/src/main/webapp/WEB-INF/views/index.jsp
+++ b/src/main/webapp/WEB-INF/views/index.jsp
@@ -173,48 +173,6 @@
             </div>
         </div>
     </section>
-    
-    <!-- 性能指标 -->
-    <section id="performance" class="mb-5">
-        <h2 class="text-center fw-bold mb-5">
-            <i class="fas fa-chart-line"></i> 性能指标
-        </h2>
-        
-        <div class="row g-4">
-            <div class="col-md-3 col-sm-6">
-                <div class="card border-primary">
-                    <div class="card-body text-center">
-                        <h3 class="text-primary fw-bold" id="qpsCounter">10000+</h3>
-                        <p class="card-text">QPS并发处理</p>
-                    </div>
-                </div>
-            </div>
-            <div class="col-md-3 col-sm-6">
-                <div class="card border-success">
-                    <div class="card-body text-center">
-                        <h3 class="text-success fw-bold" id="responseTime">&lt;100ms</h3>
-                        <p class="card-text">平均响应时间</p>
-                    </div>
-                </div>
-            </div>
-            <div class="col-md-3 col-sm-6">
-                <div class="card border-warning">
-                    <div class="card-body text-center">
-                        <h3 class="text-warning fw-bold" id="successRate">99.9%</h3>
-                        <p class="card-text">系统可用性</p>
-                    </div>
-                </div>
-            </div>
-            <div class="col-md-3 col-sm-6">
-                <div class="card border-info">
-                    <div class="card-body text-center">
-                        <h3 class="text-info fw-bold" id="concurrentUsers">50000+</h3>
-                        <p class="card-text">并发用户支持</p>
-                    </div>
-                </div>
-            </div>
-        </div>
-    </section>
 </div>
 
 <script>