diff --git a/admin/dashboard/templates/index.html b/admin/dashboard/templates/index.html
index 00227e0..6c85811 100644
--- a/admin/dashboard/templates/index.html
+++ b/admin/dashboard/templates/index.html
@@ -5,9 +5,9 @@
 {% block content %}
 <!-- 首页概览 -->
 <div>
-    <!-- 用户信息和系统信息 -->
+    <!-- 用户信息和统计数据 -->
     <el-row :gutter="20" style="margin-top: 20px;">
-        <el-col :span="8">
+        <el-col :span="6">
             <el-card shadow="hover">
                 <div v-if="currentUser.success" class="user-info-container">
                     <el-row :gutter="10">
@@ -42,52 +42,7 @@
                 </div>
             </el-card>
         </el-col>
-        <el-col :span="16">
-            <el-card shadow="hover">
-                <div slot="header">
-                    <span>系统信息</span>
-                </div>
-                <el-row :gutter="20">
-                    <el-col :span="8">
-                        <div class="system-info-item">
-                            <div class="system-info-row">
-                                <span class="info-label">操作系统:</span>
-                                <span class="info-value">{% raw %}{{ systemInfo.os }} {{ systemInfo.os_version }}{% endraw %}</span>
-                            </div>
-                            <div class="system-info-row">
-                                <span class="info-label">Python版本:</span>
-                                <span class="info-value">{% raw %}{{ systemInfo.python_version }}{% endraw %}</span>
-                            </div>
-                        </div>
-                    </el-col>
-                    <el-col :span="8">
-                        <div class="system-info-item">
-                            <div class="system-info-row">
-                                <span class="info-label">运行时间:</span>
-                                <span class="info-value">{% raw %}{{ formattedUptime }}{% endraw %}</span>
-                            </div>
-                            <div class="system-info-row">
-                                <span class="info-label">打开文件数:</span>
-                                <span class="info-value">{% raw %}{{ systemInfo.open_files }}{% endraw %}</span>
-                            </div>
-                        </div>
-                    </el-col>
-                    <el-col :span="8">
-                        <div class="system-info-item">
-                            <div class="system-info-row">
-                                <span class="info-label">最后更新:</span>
-                                <span class="info-value">{% raw %}{{ systemInfo.timestamp }}{% endraw %}</span>
-                            </div>
-                        </div>
-                    </el-col>
-                </el-row>
-            </el-card>
-        </el-col>
-    </el-row>
-
-    <!-- 用户信息和统计数据 -->
-    <el-row :gutter="20" style="margin-top: 20px;">
-        <el-col :span="4">
+        <el-col :span="3">
             <el-card shadow="hover" class="stats-card">
                 <div slot="header">
                     <span>总调用次数</span>
@@ -97,7 +52,7 @@
                 </div>
             </el-card>
         </el-col>
-        <el-col :span="4">
+        <el-col :span="3">
             <el-card shadow="hover" class="stats-card">
                 <div slot="header">
                     <span>成功率</span>
@@ -107,7 +62,7 @@
                 </div>
             </el-card>
         </el-col>
-        <el-col :span="4">
+        <el-col :span="3">
             <el-card shadow="hover" class="stats-card">
                 <div slot="header">
                     <span>活跃用户数</span>
@@ -117,7 +72,7 @@
                 </div>
             </el-card>
         </el-col>
-        <el-col :span="4">
+        <el-col :span="3">
             <el-card shadow="hover" class="stats-card">
                 <div slot="header">
                     <span>活跃群组数</span>
@@ -127,7 +82,7 @@
                 </div>
             </el-card>
         </el-col>
-        <el-col :span="4">
+        <el-col :span="3">
             <el-card shadow="hover" class="stats-card">
                 <div slot="header">
                     <span>平均响应时间</span>
@@ -137,7 +92,7 @@
                 </div>
             </el-card>
         </el-col>
-        <el-col :span="4">
+        <el-col :span="3">
             <el-card shadow="hover" class="stats-card">
                 <div slot="header">
                     <span>系统运行时间</span>