diff --git a/app/controllers/competition_infos_controller.rb b/app/controllers/competition_infos_controller.rb
index 5358ac11e..9a60ff455 100644
--- a/app/controllers/competition_infos_controller.rb
+++ b/app/controllers/competition_infos_controller.rb
@@ -368,7 +368,8 @@ class CompetitionInfosController < ApplicationController
     competition_user.status = 2 if @competition_info.identifier.include?("qz202")
     competition_user.status = 2 if @competition_info.identifier.include?("tzb2025")
     if @competition_info.identifier.to_s.downcase.include?("kxsysj-2024-2")
-      if CompetitionUser.where(competition_info: @competition_info.id).where(ext1: competition_user.ext1).where.not(id: competition_user.id).present?
+      if CompetitionUser.where(competition_info: @competition_info.id).where(ext1: competition_user.ext1)
+                        .where(status: [2,3]).where.not(id: competition_user.id).present?
         tip_exception "一个作品复赛序号只能一个队伍使用，如有作品复赛序号被冒用，咨询大赛组委会进行删除或其他操作。"
       end
       competition_user.status = 2