diff --git a/plugins/stats_dashboard/templates/index.html b/plugins/stats_dashboard/templates/index.html
index b4978e6..f3d2ea7 100644
--- a/plugins/stats_dashboard/templates/index.html
+++ b/plugins/stats_dashboard/templates/index.html
@@ -46,10 +46,6 @@
                 </div>
             </el-card>
         </el-col>
-    </el-row>
-    
-    <!-- 添加平均响应时间卡片 -->
-    <el-row :gutter="20" style="margin-top: 20px;">
         <el-col :span="6">
             <el-card shadow="hover" class="stats-card">
                 <div slot="header">
@@ -61,7 +57,7 @@
             </el-card>
         </el-col>
     </el-row>
-    
+        
     <!-- 添加热门用户、群组和插件 -->
     <el-row :gutter="20" style="margin-top: 20px;">
         <el-col :span="8">
@@ -103,13 +99,13 @@
         <el-col :span="12">
             <div class="chart-container">
                 <h3>插件使用排行</h3>
-                <canvas id="pluginChart" width="400" height="300"></canvas>
+                <canvas id="pluginChart" width="400" height="250"></canvas>
             </div>
         </el-col>
         <el-col :span="12">
             <div class="chart-container">
                 <h3>成功率分析</h3>
-                <canvas id="successRateChart" width="400" height="300"></canvas>
+                <canvas id="successRateChart" width="400" height="250"></canvas>
             </div>
         </el-col>
     </el-row>
@@ -118,7 +114,7 @@
         <el-col :span="24">
             <div class="chart-container">
                 <h3>使用趋势</h3>
-                <canvas id="trendChart" width="800" height="300"></canvas>
+                <canvas id="trendChart" width="800" height="250"></canvas>
             </div>
         </el-col>
     </el-row>