i class="layui-nav-item layui-hide-xs"><a href="{% url 'pro_list' %}" class="layui-icon layui-icon-home" title="回到首页"></a></li>
					<li class="layui-nav-item">
						<!-- 头 像 -->
						<a href="javascript:;">
							<img src="{% static 'PearAdminLayui/avatar.svg' %}" class="layui-nav-img">
							{% if request.user.first_name != '' %} {{request.user.first_name}} {% else %} {{request.user.username}}{% endif %}
						</a>
						<!-- 功 能 菜 单 -->
						<dl class="layui-nav-child">
							{%