diff --git a/app/views/challenges/_content_list.html.erb b/app/views/challenges/_content_list.html.erb
index 44f899e2..5e99ad06 100644
--- a/app/views/challenges/_content_list.html.erb
+++ b/app/views/challenges/_content_list.html.erb
@@ -96,7 +96,7 @@
已完成
<% when 3, nil %>
<% if @shixun.task_pass %>
- 直接挑战
+ 直接挑战
<% else %>
直接挑战
<% end %>