diff --git a/app/controllers/managements_controller.rb b/app/controllers/managements_controller.rb
index ade104e9..04c70e0f 100644
--- a/app/controllers/managements_controller.rb
+++ b/app/controllers/managements_controller.rb
@@ -836,10 +836,10 @@ class ManagementsController < ApplicationController
 
     if search
       if "u_name" == keyword
-        @evaluate_recods = EvaluateRecord.joins("join users u on evaluate_records.user_id = u.id").where("concat(u.lastname, u.firstname) like '%#{@search}%'")
+        @evaluate_recods = EvaluateRecord.joins("join users u on evaluate_records.user_id = u.id").where("concat(u.lastname, u.firstname) like '%#{search}%'")
         # @evaluate_recods = EvaluateRecord.where(user_id: User.where("concat(lastname, firstname) like '%#{search}%'").pluck(:id))
       else
-        @evaluate_recods = EvaluateRecord.joins("join user_extensions ue on evaluate_records.user_id = ue.user_id").where("ue.school_id in (select id from schools where name like '%#{@search}%')")
+        @evaluate_recods = EvaluateRecord.joins("join user_extensions ue on evaluate_records.user_id = ue.user_id").where("ue.school_id in (select id from schools where name like '%#{search}%')")
         # @evaluate_recods = EvaluateRecord.where(user_id: UserExtensions.where(school_id: School.where("name like '%#{search}%'").pluck(:id)).pluck(:user_id))
       end
     else