diff --git a/app/controllers/managements_controller.rb b/app/controllers/managements_controller.rb
index 92173fc3..88027bb1 100644
--- a/app/controllers/managements_controller.rb
+++ b/app/controllers/managements_controller.rb
@@ -29,7 +29,7 @@ class ManagementsController < ApplicationController
   end
 
   def user_agents
-    @user_agents = UserAgent.where("user_agents.key is not null").order("action_status asc, register_status asc")
+    @user_agents = UserAgent.where("user_agents.key is not null and is_delete = 0").order("action_status asc, register_status asc")
     @agents_count = @user_agents.count
     limit = 20
     @agents_pages = Paginator.new @agents_count, limit, params['page'] || 1
@@ -4386,7 +4386,7 @@ end
     sheet1.row(0).default_format = blue
     count_row = 1
     sheet1.row(0).concat(["序号", "LoginId", "姓名", "学校名称", "手机号", "邮箱", "参赛人数", "参赛队伍", "访问量"])
-    user_agents = UserAgent.where("user_agents.key is not null").pluck(:key).uniq
+    user_agents = UserAgent.where("user_agents.key is not null and is_delete = 0").pluck(:key).uniq
     user_agents.each_with_index do |agent, index|
       user = User.find_by_login(agent)
       next if user.blank?