diff --git a/web/views/@default/@layout.html b/web/views/@default/@layout.html
index 619e78aa..6b18a022 100644
--- a/web/views/@default/@layout.html
+++ b/web/views/@default/@layout.html
@@ -59,7 +59,7 @@
 			</a>
 
             <!-- 背景颜色 -->
-            <a href="" class="item" title="点击切换背景颜色" @click.prevent="changeTheme()"><i class="icon adjust"></i></a>
+            <a href="" class="item" title="点击切换界面风格" @click.prevent="changeTheme()"><i class="icon adjust"></i></a>
 
             <!-- 退出登录 -->
             <a :href="Tea.url('logout')" class="item" title="安全退出登录"><i class="icon sign out"></i>