diff --git a/app/views/admins/shared/_sidebar.html.erb b/app/views/admins/shared/_sidebar.html.erb
index 3c81dc208..d67d0262d 100644
--- a/app/views/admins/shared/_sidebar.html.erb
+++ b/app/views/admins/shared/_sidebar.html.erb
@@ -2,7 +2,8 @@
 <nav id="sidebar" class="<%= sidebar_collapse ? 'active' : '' %>" data-current-controller="<%= admin_sidebar_controller %>">
   <div class="sidebar-header">
     <a href="/" class="sidebar-header-logo" data-toggle="tooltip" title="返回主站">
-      <%= image_tag('logo.png',width: 100) %>
+      <img class="rounded-circle" src="/images/<%= url_to_avatar(current_user) %>" />
+      <span class="logo-label">后台管理</span>
     </a>
     <div id="sidebarCollapse" class="navbar-btn <%= sidebar_collapse ? 'active' : '' %>">
       <i class="fa fa-chevron-left fold" data-toggle="tooltip" data-placement="right" data-boundary="window" title="收起"></i>