diff --git a/src/SUMMARY.md b/src/SUMMARY.md
index e4cb67c..670240c 100644
--- a/src/SUMMARY.md
+++ b/src/SUMMARY.md
@@ -121,7 +121,7 @@
     - [Refutability（可反驳性）: 模式是否会匹配失效](ch19-02-refutability.md)
     - [模式语法](ch19-03-pattern-syntax.md)
 
-- [高级特征](ch20-00-advanced-features.md)
+- [高级特性](ch20-00-advanced-features.md)
     - [不安全的 Rust](ch20-01-unsafe-rust.md)
     - [高级 trait](ch20-03-advanced-traits.md)
     - [高级类型](ch20-04-advanced-types.md)
diff --git a/src/ch20-00-advanced-features.md b/src/ch20-00-advanced-features.md
index ac14550..978fd97 100644
--- a/src/ch20-00-advanced-features.md
+++ b/src/ch20-00-advanced-features.md
@@ -1,4 +1,4 @@
-# 高级特征
+# 高级特性
 
 > [ch20-00-advanced-features.md](https://github.com/rust-lang/book/blob/main/src/ch20-00-advanced-features.md)
 > <br>