diff --git a/README.md b/README.md
index 178a28e..cbf5827 100644
--- a/README.md
+++ b/README.md
@@ -350,12 +350,14 @@ import "github.com/duke-git/lancet/strutil"
 -   [Capitalize](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#Capitalize)
 -   [IsString](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#IsString)
 -   [KebabCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#KebabCase)
+-   [UpperKebabCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#UpperKebabCase)
 -   [LowerFirst](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#LowerFirst)
 -   [UpperFirst](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#UpperFirst)
 -   [PadEnd](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#PadEnd)
 -   [PadStart](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#PadStart)
 -   [Reverse](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#Reverse)
 -   [SnakeCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#SnakeCase)
+-   [UpperSnakeCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#UpperSnakeCase)
 -   [SplitEx](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#SplitEx)
 -   [Wrap](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#Wrap)
 -   [Unwrap](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#Unwrap)
@@ -413,6 +415,7 @@ import "github.com/duke-git/lancet/validator"
 -   [IsUrl](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsUrl)
 -   [IsWeakPassword](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsWeakPassword)
 -   [IsZeroValue](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsZeroValue)
+-   [IsGBK](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsGBK)
 
 ## How to Contribute
 
diff --git a/README_zh-CN.md b/README_zh-CN.md
index 91873d6..9f1de6a 100644
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -349,12 +349,14 @@ import "github.com/duke-git/lancet/strutil"
 -   [Capitalize](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#Capitalize)
 -   [IsString](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#IsString)
 -   [KebabCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#KebabCase)
+-   [UpperKebabCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#UpperKebabCase)
 -   [LowerFirst](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#LowerFirst)
 -   [UpperFirst](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#UpperFirst)
 -   [PadEnd](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#PadEnd)
 -   [PadStart](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#PadStart)
 -   [Reverse](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#Reverse)
 -   [SnakeCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#SnakeCase)
+-   [UpperSnakeCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#UpperSnakeCase)
 -   [SplitEx](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#SplitEx)
 -   [Wrap](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#Wrap)
 -   [Unwrap](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#Unwrap)
@@ -412,6 +414,7 @@ import "github.com/duke-git/lancet/validator"
 -   [IsUrl](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsUrl)
 -   [IsWeakPassword](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsWeakPassword)
 -   [IsZeroValue](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsZeroValue)
+-   [IsGBK](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsGBK)
 
 ## 如何贡献代码
 
diff --git a/docs/strutil.md b/docs/strutil.md
index ca46147..e9c74a3 100644
--- a/docs/strutil.md
+++ b/docs/strutil.md
@@ -33,7 +33,7 @@ import (
 - [UpperFirst](#UpperFirst)
 - [PadEnd](#PadEnd)
 - [PadStart](#PadStart)
-- [ReverseStr](#ReverseStr)
+- [Reverse](#Reverse)
 - [SnakeCase](#SnakeCase)
 - [UpperSnakeCase](#UpperSnakeCase)
 - [Wrap](#Wrap)
diff --git a/docs/strutil_zh-CN.md b/docs/strutil_zh-CN.md
index cd2ec65..7f542b9 100644
--- a/docs/strutil_zh-CN.md
+++ b/docs/strutil_zh-CN.md
@@ -33,7 +33,7 @@ import (
 - [UpperFirst](#UpperFirst)
 - [PadEnd](#PadEnd)
 - [PadStart](#PadStart)
-- [ReverseStr](#ReverseStr)
+- [Reverse](#Reverse)
 - [SnakeCase](#SnakeCase)
 - [UpperSnakeCase](#UpperSnakeCase)
 - [Wrap](#Wrap)