diff --git a/_Sidebar.md b/_Sidebar.md
index 6579a4f..755e364 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -20,7 +20,6 @@
 - 参赛须知
 	[[参赛须知]]
 - 赛事激励
-	[[赛事激励]]
 	[[证书奖金]]
 - 评价标准
 	[[主题赛阶段]]