diff --git a/app/controllers/competition_infos_controller.rb b/app/controllers/competition_infos_controller.rb
index 93e8e74e7..4cbacdc99 100644
--- a/app/controllers/competition_infos_controller.rb
+++ b/app/controllers/competition_infos_controller.rb
@@ -163,7 +163,7 @@ class CompetitionInfosController < ApplicationController
           member_array << member
         end
         send_data["members"] = member_array
-        login_index = column_names.index("用户标识")
+        login_index = column_names.index("用户标识*")
         user = User.find_by(login:row[login_index]) || User.find_by(phone: send_data['phone'])
         if user.present?
           begin
@@ -191,7 +191,7 @@ class CompetitionInfosController < ApplicationController
       format.xlsx {
           set_export_cookies
           enroll_fields = @competition_info.enroll_fields.except("ID")
-          @table_columns = ["用户标识"] | enroll_fields.keys
+          @table_columns = ["用户标识*"] | enroll_fields.keys
           if EduSetting.get("is_local") == "true"
             @table_columns = @table_columns + ["成员姓名", "成员单位", "成员手机号"]  
           else