diff --git a/app/controllers/api/pm/issues_controller.rb b/app/controllers/api/pm/issues_controller.rb
index a3875b6c0..d7890e15a 100644
--- a/app/controllers/api/pm/issues_controller.rb
+++ b/app/controllers/api/pm/issues_controller.rb
@@ -130,7 +130,7 @@ class Api::Pm::IssuesController < Api::Pm::BaseController
       [['requirement', 1], ['task', 2], ['bug', 3]].each do |type|
         p.workbook.add_worksheet(:name => type[0]) do |sheet|
           @issues = Issue.where(pm_project_id: params[:pm_project_id], pm_issue_type: type[1])
-          sheet.add_row ["ID", "标题", "正文", "创建者", "创建时间", "修改者", "更新时间", "状态", "负责人", "优先级", "标记", "开始时间","结束时间", "预估工时"]
+          sheet.add_row ["ID", "标题*", "正文", "创建者*", "创建时间", "修改者", "更新时间", "状态", "负责人", "优先级", "标记", "开始时间","结束时间", "预估工时"]
           @issues.each do |issue| 
             sheet.add_row [issue.id, issue.subject, issue.description, issue.user.try(:login), issue.created_on.strftime("%Y-%m-%d %H:%M:%S"), issue.changer.try(:login), issue.updated_on.strftime("%Y-%m-%d %H:%M:%S"), issue.status_id, issue.assigners.pluck(:login).join(","), issue.priority_id, issue.issue_tags.pluck(:name, :color).join(","), issue.start_date.present? ? issue.start_date.strftime("%Y-%m-%d") : "", issue.due_date.present? ? issue.due_date.strftime("%Y-%m-%d") : "", issue.time_scale]
           end