Merge remote-tracking branch 'origin/dev_aliyun' into dev_aliyun

app/controllers/home_controller.rb

@@ -5,7 +5,7 @@ class HomeController < ApplicationController
     images = PortalImage.where(status: true).order("position asc")
     @images_url = []
     images.each do |image|
-      @images_url << {path: image.link, image_url: "/images/avatars/PortalImage/#{image.id}"}
+      @images_url << {path: image.link, image_url: Util::FileManage.disk_file_url('PortalImage', image.id)}
     end
 
     # 目录分级