新增：个人主页置顶功能

app/models/user.rb

@@ -190,6 +190,7 @@ class User < Owner
   has_many :clas, through: :user_clas
 
   has_one :page, :dependent => :destroy
+  has_many :home_top_settings, dependent: :destroy
   
   # Groups and active users
   scope :active, lambda { where(status: [STATUS_ACTIVE, STATUS_EDIT_INFO]) }