diff --git a/docs/spec/contrast.zh-CN.md b/docs/spec/contrast.zh-CN.md
index 257bf8240a..3cc2549dcc 100644
--- a/docs/spec/contrast.zh-CN.md
+++ b/docs/spec/contrast.zh-CN.md
@@ -1,5 +1,5 @@
 ---
-category: 设计原则
+category: 原则
 order: 3
 title: 对比
 ---