diff --git a/app/src/renderer/src/views/Messages.vue b/app/src/renderer/src/views/Messages.vue
index 89f8a6d..3706210 100644
--- a/app/src/renderer/src/views/Messages.vue
+++ b/app/src/renderer/src/views/Messages.vue
@@ -40,7 +40,7 @@ function formatPayload(payload) {
       <template #header>
         <n-space align="center" justify="space-between" style="width: 100%">
           <div>
-            <span style="font-weight: 700">消息监控</span>
+            <span>消息监控</span>
             <span style="font-size: 12px; opacity: 0.55; margin-left: 8px"
               >实时查看接收和发送的 MQTT 消息</span
             >