diff --git a/templates/modules/widgets/nav-left.html b/templates/modules/widgets/nav-left.html
index dce95cd3..66ea12e1 100644
--- a/templates/modules/widgets/nav-left.html
+++ b/templates/modules/widgets/nav-left.html
@@ -2,36 +2,36 @@
 <html lang="en" xmlns:th="http://www.thymeleaf.org">
 
 <!-- 导航栏左侧 -->
-<div id="blog_name" th:fragment="nav-left"
-     th:if="${not #strings.isEmpty(theme.config.nav.left_menu)}"
-     th:with="leftMenu = ${theme.config.nav.left_menu}">
+<div id="blog_name" th:fragment="nav-left">
 
-    <!-- 菜单栏左侧按钮，没有配置时，则不展示-->
-    <div class="back-home-button" tabindex="-1"
-         th:if="${not #strings.isEmpty(leftMenu)} and ${not #lists.isEmpty(menuFinder.getByName(leftMenu))}">
+    <th:block th:if="${not #strings.isEmpty(theme.config.nav.left_menu)}"
+              th:with="leftMenu = ${theme.config.nav.left_menu}">
+        <!-- 菜单栏左侧按钮，没有配置时，则不展示-->
+        <div class="back-home-button" tabindex="-1"
+             th:if="${not #strings.isEmpty(leftMenu)} and ${not #lists.isEmpty(menuFinder.getByName(leftMenu))}">
 
-        <i class="back-home-button-icon fas fa-grip-vertical"></i>
-        <div class="back-menu-list-groups">
-            <div class="back-menu-list-group" th:each="menuItem : ${menuFinder.getByName(leftMenu).menuItems}">
-                <!-- 菜单必须有子项才会展示 -->
-                <th:block th:if="${not #lists.isEmpty(menuItem.children)}">
-                    <div class="back-menu-list-title" th:text="${menuItem.status.displayName}"></div>
-                    <div class="back-menu-list">
-                        <th:block th:each="childMenu : ${menuItem.children}">
-                            <a class="back-menu-item" rel="external nofollow"
-                               target="_blank" th:href="${childMenu.status.href}">
-                                <!-- icon 预留 -->
-                                <!--<img class="back-menu-item-icon" th:src="@{图片地址}">-->
-                                <span class="back-menu-item-text" th:text="${childMenu.status.displayName}"></span>
-                            </a>
-                        </th:block>
-                    </div>
-                </th:block>
+            <i class="back-home-button-icon fas fa-grip-vertical"></i>
+            <div class="back-menu-list-groups">
+                <div class="back-menu-list-group" th:each="menuItem : ${menuFinder.getByName(leftMenu).menuItems}">
+                    <!-- 菜单必须有子项才会展示 -->
+                    <th:block th:if="${not #lists.isEmpty(menuItem.children)}">
+                        <div class="back-menu-list-title" th:text="${menuItem.status.displayName}"></div>
+                        <div class="back-menu-list">
+                            <th:block th:each="childMenu : ${menuItem.children}">
+                                <a class="back-menu-item" rel="external nofollow"
+                                   target="_blank" th:href="${childMenu.status.href}">
+                                    <!-- icon 预留 -->
+                                    <!--<img class="back-menu-item-icon" th:src="@{图片地址}">-->
+                                    <span class="back-menu-item-text" th:text="${childMenu.status.displayName}"></span>
+                                </a>
+                            </th:block>
+                        </div>
+                    </th:block>
 
+                </div>
             </div>
         </div>
-    </div>
-
+    </th:block>
     <!-- 返回主页 -->
     <!-- 这里可以指定使用什么作为图标，默认使用站点名称 -->
     <a href="/" id="site-name"
