diff --git a/app/controllers/admins/laboratory_settings_controller.rb b/app/controllers/admins/laboratory_settings_controller.rb
index 861db50c6..d522a479b 100644
--- a/app/controllers/admins/laboratory_settings_controller.rb
+++ b/app/controllers/admins/laboratory_settings_controller.rb
@@ -25,6 +25,6 @@ class Admins::LaboratorySettingsController < Admins::BaseController
     params.permit(:identifier, :name,
                   :nav_logo, :login_logo, :tab_logo, :oj_banner,
                   :subject_banner, :course_banner, :competition_banner, :moop_cases_banner,
-                  :footer, navbar: %i[name link hidden])
+                  :footer, navbar: %i[name link hidden index])
   end
 end
\ No newline at end of file
diff --git a/app/controllers/settings_controller.rb b/app/controllers/settings_controller.rb
index 92a4afd21..029f9cf29 100644
--- a/app/controllers/settings_controller.rb
+++ b/app/controllers/settings_controller.rb
@@ -28,7 +28,7 @@ class SettingsController < ApplicationController
 
   private
     def get_navbar 
-      @navbar = default_laboratory.navbar
+      @navbar = default_laboratory.navbar.sort_by{|e| e["index"]}
       # if User.current.logged?
       #   pernal_index = {"name"=>"个人主页", "link"=>get_site_url("url", "#{Rails.application.config_for(:configuration)['platform_url']}/current_user"), "hidden"=>false}
       #   @navbar << pernal_index
diff --git a/app/services/admins/save_laboratory_setting_service.rb b/app/services/admins/save_laboratory_setting_service.rb
index c29e374bd..ad040585f 100644
--- a/app/services/admins/save_laboratory_setting_service.rb
+++ b/app/services/admins/save_laboratory_setting_service.rb
@@ -30,6 +30,7 @@ class Admins::SaveLaboratorySettingService < ApplicationService
       hash = {}
       hash[:name] = strip nav[:name]
       hash[:link] = strip nav[:link]
+      hash[:index] = strip nav[:index]
       hash[:hidden] = nav[:hidden].to_s != '0'
       hash
     end
diff --git a/app/views/admins/laboratory_settings/show.html.erb b/app/views/admins/laboratory_settings/show.html.erb
index 8cf2d4cbf..d3d3002bf 100644
--- a/app/views/admins/laboratory_settings/show.html.erb
+++ b/app/views/admins/laboratory_settings/show.html.erb
@@ -16,9 +16,9 @@
             <span class="input-group-text">https://</span>
           </div>
           <%= text_field_tag :identifier, @laboratory.identifier,
-                             maxlength: 15, class: 'form-control font-16',
-                             'onKeyUp': 'value=value.replace(/[^\w\-\/]/ig,"").toLowerCase()',
-                             style: 'text-transform:lowercase'%>
+                              maxlength: 15, class: 'form-control font-16',
+                              'onKeyUp': 'value=value.replace(/[^\w\-\/]/ig,"").toLowerCase()',
+                              style: 'text-transform:lowercase'%>
           <div class="input-group-append">
             <% rails_env = EduSetting.get('rails_env') %>
             <span class="input-group-text font-14" id="site-prefix"><%= rails_env && rails_env != 'production' ? ".#{rails_env}.gitlink.org.cn" : '.gitlink.org.cn' %></span>
@@ -159,15 +159,17 @@
             <tr>
               <th width="30%">导航名称</th>
               <th width="50%">导航链接</th>
-              <th width="10%" class="text-center">是否展示</th>
+              <th width="5%">顺序</th>
+              <th width="5%" class="text-center">是否展示</th>
               <th width="10%" class="text-center">操作</th>
             </tr>
           </thead>
-          <tbody id="laboratories-show-content">
-            <% (setting.navbar || setting.default_navbar).each do |nav| %>
+          <tbody id="laboratories-show-content"> 
+            <% (setting.navbar || setting.default_navbar).sort_by{|e| e["index"]}.each do |nav| %>
               <tr>
                 <td><%= text_field_tag('navbar[][name]', nav['name'], id: nil, class: 'form-control') %></td>
                 <td><%= text_field_tag('navbar[][link]', nav['link'], id: nil, class: 'form-control') %></td>
+                <td><%= text_field_tag('navbar[][index]', nav['index'], id: nil, class: 'form-control') %></td>
                 <td class="text-center">
                   <%= check_box_tag('navbar[][hidden]', 0, !nav['hidden'], id: nil, class: 'font-16') %>
                 </td>