diff --git a/admin/dashboard/templates/index.html b/admin/dashboard/templates/index.html
index 4bc2111..85e8581 100644
--- a/admin/dashboard/templates/index.html
+++ b/admin/dashboard/templates/index.html
@@ -51,7 +51,7 @@
                 <div slot="header">
                     <span>总调用次数</span>
                 </div>
-                <div style="font-size: 24px; text-align: center;">
+                <div style="font-size: 20px; text-align: center;">
                     {% raw %}{{ totalCalls }}{% endraw %}
                 </div>
             </el-card>
@@ -61,7 +61,7 @@
                 <div slot="header">
                     <span>成功率</span>
                 </div>
-                <div style="font-size: 24px; text-align: center;">  
+                <div style="font-size: 20px; text-align: center;">  
                     {% raw %}{{ successRate.toFixed(2) }}{% endraw %}%
                 </div>
             </el-card>
@@ -71,7 +71,7 @@
                 <div slot="header">
                     <span>活跃用户数</span>
                 </div>
-                <div style="font-size: 24px; text-align: center;">
+                <div style="font-size: 20px; text-align: center;">
                     {% raw %}{{ activeUsers }}{% endraw %}
                 </div>
             </el-card>
@@ -81,7 +81,7 @@
                 <div slot="header">
                     <span>活跃群组数</span>
                 </div>
-                <div style="font-size: 24px; text-align: center;">
+                <div style="font-size: 20px; text-align: center;">
                     {% raw %}{{ activeGroups }}{% endraw %}
                 </div>
             </el-card>
@@ -91,7 +91,7 @@
                 <div slot="header">
                     <span>平均响应时间</span>
                 </div>
-                <div style="font-size: 24px; text-align: center;">
+                <div style="font-size: 20px; text-align: center;">
                     {% raw %}{{ avgResponseTime.toFixed(2) }}{% endraw %} ms
                 </div>
             </el-card>
@@ -101,7 +101,7 @@
                 <div slot="header">
                     <span>系统运行时间</span>
                 </div>
-                <div style="font-size: 24px; text-align: center;">
+                <div style="font-size: 20px; text-align: center;">
                     {% raw %}{{ formattedUptime }}{% endraw %}
                 </div>
             </el-card>