优化报500

app/helpers/welcome_helper.rb

@@ -25,7 +25,7 @@ module WelcomeHelper
   # 引流注册情况
   def register_info user_agent
     if user_agent.agent_type.to_i == UserAgent::USER_AD
-      user_id = ua.user_actionss.first.try(:user_id)
+      user_id = user_agent.user_actionss.first.try(:user_id)
       if user_id && User.where("user_id = #{user_id} and created_on < '2019-07-15 00:00:00'").present?
         "代理前注册"
       else
@@ -34,7 +34,7 @@ module WelcomeHelper
     elsif user_agent.agent_type.to_i == UserAgent::USER_REGISTER || UserActions.find_by_ip(user_agent.ip)
       "代理后注册"
     else
-      user_id = ua.user_actionss.first.try(:user_id)
+      user_id = user_agent.user_actionss.first.try(:user_id)
       if user_id && User.where("user_id = #{user_id} and created_on < '2019-07-15 00:00:00'").present?
         "代理前注册"
       else