diff --git a/app/views/softapplications/index.html.erb b/app/views/softapplications/index.html.erb
index ba10b253..30a57b1a 100644
--- a/app/views/softapplications/index.html.erb
+++ b/app/views/softapplications/index.html.erb
@@ -17,7 +17,7 @@
 			<div style="float: left; width: 200px; margin-left: 70px; margin-top: -3px; ">
 				<%contest = softapplication.contests.first%>
 				<p>所属竞赛：<%= contest ? link_to(contest.name.truncate(10, omission: '...'), show_softapplication_contest_path(contest), title: contest.name.to_s ) : '尚未加入竞赛'%></p>
-				<p>所属类别：<%= softapplication.app_type_name %></p>
+				<p>所属类别：<%= softapplication.app_type_name.truncate(5, omission: '...') %></p>
 				<p>系统支持：<%= softapplication.android_min_version_available %></p>
 			</div>
 			<div style="padding-left: 53px">