diff --git a/app/views/users/user_messages.html.erb b/app/views/users/user_messages.html.erb
index 3138b7c25..32b932162 100644
--- a/app/views/users/user_messages.html.erb
+++ b/app/views/users/user_messages.html.erb
@@ -146,7 +146,7 @@
                             <p>课程名称：<%= ma.course_message.course.name %>
                               (<%= ma.course_message.course.term %>)</p>
                             <p>作业标题：<span style="color:Red"><%= ma.course_message.name %></span></p>
-                            <p>提交截止：<span style="color:Red;"><%= ma.course_message.end_time %></span></p>
+                            <p>提交截止：<span style="color:Red;"><%= ma.course_message.end_time %></span>&nbsp;&nbsp;24点</p>
                             <p>匿评开始：<span style="color:Red;"><%= ma.course_message.homework_detail_manual.evaluation_start %>&nbsp;&nbsp;24点</span></p>
                             <p>匿评关闭：<span style="color:Red;"><%= ma.course_message.homework_detail_manual.evaluation_end %>&nbsp;&nbsp;24点<span></p>
                             <p>迟交扣分：<span style="color:Red;"><%= ma.course_message.late_penalty %>分</span></p>