小程序端的意见反馈

app/controllers/helps_controller.rb

@@ -27,9 +27,11 @@ class HelpsController < ApplicationController
   def feedback
     if params[:url].blank?
       content = "<p>[#{params[:question_kind]}]</p></p>#{params[:description]}"
+      if params[:attachment_ids]
         params[:attachment_ids].each do |attachment_id|
           content += "![](/api/attachments/#{attachment_id})↵"
         end
+      end
     else
       content = "<p>[#{params[:question_kind]}]</p><p>问题页面网址：#{params[:url]}</p>#{params[:description]}"
     end