Merge branch 'dev_aliyun' into dev_chen

app/controllers/files_controller.rb

@@ -42,6 +42,10 @@ class FilesController < ApplicationController
     @unpublish_count = @total_count - @publish_count
     @attachments = @attachments.by_keywords(params[:search])
 
+    if params[:no_link]
+      @attachments = @attachments.where(link: nil)
+    end
+
     @attachments = @attachments.page(@page).per(@page_size)
   end