diff --git a/app/models/user.rb b/app/models/user.rb
index 19b60e9c2..2db66dc31 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -1147,18 +1147,18 @@ class User < Principal
 
   #为新注册用户发送留言
   def add_new_jour
-    if Message.where("id=19278").any? and Message.where("id=19291").any? and Message.where("id=19292").any?
-      lead_message1 = Message.find(19278)
-      notes1 = lead_message1.content
-      # lead_message2 = Message.find(19292)
-      # notes2 = lead_message2.content
-      # lead_message3 = Message.find(19291)
-      # notes3 = lead_message3.content
-      # user_id 默认为课程使者创建
-      self.journals_for_messages << JournalsForMessage.new(:user_id => 1, :notes => notes1, :reply_id => 0, :status => true, :is_readed => false, :private => 0)
-      # self.journals_for_messages << JournalsForMessage.new(:user_id => 1, :notes => notes2, :reply_id => 0, :status => true, :is_readed => false, :private => 0)
-      # self.journals_for_messages << JournalsForMessage.new(:user_id => 1, :notes => notes3, :reply_id => 0, :status => true, :is_readed => false, :private => 0)
-    end
+    # if Message.where("id=19278").any? and Message.where("id=19291").any? and Message.where("id=19292").any?
+    #   lead_message1 = Message.find(19278)
+    #   notes1 = lead_message1.content
+    #   lead_message2 = Message.find(19292)
+    #   notes2 = lead_message2.content
+    #   lead_message3 = Message.find(19291)
+    #   notes3 = lead_message3.content
+    #   # user_id 默认为课程使者创建
+    #   self.journals_for_messages << JournalsForMessage.new(:user_id => 1, :notes => notes1, :reply_id => 0, :status => true, :is_readed => false, :private => 0)
+    #   self.journals_for_messages << JournalsForMessage.new(:user_id => 1, :notes => notes2, :reply_id => 0, :status => true, :is_readed => false, :private => 0)
+    #   self.journals_for_messages << JournalsForMessage.new(:user_id => 1, :notes => notes3, :reply_id => 0, :status => true, :is_readed => false, :private => 0)
+    # end
   end
 
   # 更新邮箱的同事，更新invite_lists表中的邮箱信息
diff --git a/app/views/layouts/_logined_header.html.erb b/app/views/layouts/_logined_header.html.erb
index da22cce7a..d8adece15 100644
--- a/app/views/layouts/_logined_header.html.erb
+++ b/app/views/layouts/_logined_header.html.erb
@@ -112,21 +112,17 @@
     }).mouseleave(function(){
         onNotice = false;
         var obj = $("#user_messages_list");
-        obj.timer = setTimeout(function(){
-            if(!onNotice && !onUserMessages)
-            obj.hide(0);
-            obj.html("<%=escape_javascript(render :partial => 'layouts/message_loading') %>");
-        }, 500);
+        setTimeout(function(){
+            if(!onNotice && !onUserMessages) {
+                obj.hide();
+                obj.html("<%=escape_javascript(render :partial => 'layouts/message_loading') %>");
+            } }, 500);
     });
-
-    $("#user_messages_list").mouseenter(function(event){
+    $("#message_list_detail").mouseenter(function(event){
         event.stopPropagation();
         onUserMessages = true;
-        $(this).show();
     }).mouseleave(function(){
         onUserMessages = false;
-        $(this).hide();
-        $(this).html("<%=escape_javascript(render :partial => 'layouts/message_loading') %>");
     });
 
     $("#navHomepageProfile").mouseenter(function(){