diff --git a/web/html/xui/common_sider.html b/web/html/xui/common_sider.html
index 4172e595..679ecc91 100644
--- a/web/html/xui/common_sider.html
+++ b/web/html/xui/common_sider.html
@@ -15,6 +15,10 @@
     <a-icon type="tool"></a-icon>
     <span><b>{{ i18n "menu.xray"}}</b></span>
 </a-menu-item>
+<!--<a-menu-item key="{{ .base_path }}panel/clients">-->
+<!--    <a-icon type="laptop"></a-icon>-->
+<!--    <span>Client</span>-->
+<!--</a-menu-item>-->
 <a-menu-item key="{{ .base_path }}logout">
     <a-icon type="logout"></a-icon>
     <span><b>{{ i18n "menu.logout"}}</b></span>
@@ -24,7 +28,18 @@
 
 {{define "commonSider"}}
 <a-layout-sider :theme="themeSwitcher.currentTheme" id="sider" collapsible breakpoint="md" collapsed-width="0">
-    <theme-switch></theme-switch>
+    <a-menu :theme="themeSwitcher.currentTheme" mode="inline" selected-keys="">
+        <a-menu-item mode="inline">
+            <a-icon type="bulb" :theme="themeSwitcher.isDarkTheme ? 'filled' : 'outlined'"></a-icon>
+            <theme-switch>
+            </theme-switch>
+            <a-checkbox v-if="themeSwitcher.isDarkTheme" style="padding-left: 1rem; vertical-align: middle;"
+                        :checked="themeSwitcher.isUltra"
+                        @click="themeSwitcher.toggleUltra()">
+                        Ultra
+            </a-checkbox>
+        </a-menu-item>
+    </a-menu>
     <a-menu :theme="themeSwitcher.currentTheme" mode="inline" :selected-keys="['{{ .request_uri }}']"
             @click="({key}) => key.startsWith('http') ? window.open(key) : location.href = key">
         {{template "menuItems" .}}
@@ -41,7 +56,13 @@
     <a-menu :theme="themeSwitcher.currentTheme" mode="inline" selected-keys="">
         <a-menu-item mode="inline">
             <a-icon type="bulb" :theme="themeSwitcher.isDarkTheme ? 'filled' : 'outlined'"></a-icon>
-            <theme-switch />
+            <theme-switch>
+            </theme-switch>
+            <a-checkbox v-if="themeSwitcher.isDarkTheme" style="padding-left: 1rem; vertical-align: middle;"
+                        :checked="themeSwitcher.isUltra"
+                        @click="themeSwitcher.toggleUltra()">
+                        Ultra
+            </a-checkbox>
         </a-menu-item>
     </a-menu>
     <a-menu :theme="themeSwitcher.currentTheme" mode="inline" :selected-keys="['{{ .request_uri }}']"