diff --git a/app/helpers/subjects_helper.rb b/app/helpers/subjects_helper.rb
index 0a8d659f..6c5e240f 100644
--- a/app/helpers/subjects_helper.rb
+++ b/app/helpers/subjects_helper.rb
@@ -46,7 +46,7 @@ module SubjectsHelper
     content = if (shixun.status == 2 && !shixun.hidden) || User.current.manager_of_shixun?(shixun)
                 content_before = "<a href=\"#{shixun_path(shixun)}\" class=\"mr30 color-blue_4C shixun_detail pointer fl none\" target=\"_blank\">查看详情</a>"
                 if User.current.try(:mail).blank?
-                  %Q{<a class="btn_auto user_bluebg_btn fl none" onclick="sure_box_redirect_without_newtab_btn('#{security_settings_path}', '开启实训，请先绑定邮箱','绑定邮箱');" id = "shixun_operation">开始实战</a>}
+                  %Q{<a class="btn_auto user_bluebg_btn fl none" onclick="sure_box_redirect_without_newtab_btn('#{my_account_path}', '开启实训，请先绑定邮箱','绑定邮箱');" id = "shixun_operation">开始实战</a>}
                 elsif shixun.challenges_count > 0
                   if is_modify.blank?
                     %Q{#{link_to '开始实战', shixun_exec_shixun_path(shixun, :is_subject => subject.id), :class => "btn_auto user_bluebg_btn fl none", :id => "shixun_operation", :target => "_blank"}}