_logined_header.html头像 鼠标移入就要有效果

app/views/layouts/_logined_header.html.erb

@@ -112,7 +112,7 @@
         $("#navHomepageSearchType").hide();
     });
 
-    $("#user_avatar img").mouseenter(function(){
+    $("#navHomepageProfile").mouseenter(function(){
         $("#homepageProfileMenuIcon").addClass("homepageProfileMenuIconhover");
         $("#topnav_login_list").show();
     });