diff --git a/README.md b/README.md
index 91ac042..9bdf00b 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ English | [简体中文](./README_zh-CN.md)
 ## Feature
 
 -   👏 Comprehensive, efficient and reusable.
--   💪 400+ go util functions, support string, slice, datetime, net, crypt...
+-   💪 500+ go util functions, support string, slice, datetime, net, crypt...
 -   💅 Only depend on the go standard library.
 -   🌍 Unit test for every exported function.
 
@@ -41,7 +41,7 @@ go get github.com/duke-git/lancet/v2 // will install latest version of v2.x.x
 2. <b>For users who use version below go1.18, you should install v1.x.x. The latest of v1.x.x is v1.3.7. </b>
 
 ```go
-go get github.com/duke-git/lancet@v1.3.7 // below go1.18, install latest version of v1.x.x
+go get github.com/duke-git/lancet // below go1.18, install latest version of v1.x.x
 ```
 
 ## Usage
diff --git a/README_zh-CN.md b/README_zh-CN.md
index ccfae27..b8ba58d 100644
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -23,7 +23,7 @@
 ## 特性
 
 -   👏 全面、高效、可复用
--   💪 400+常用 go 工具函数，支持 string、slice、datetime、net、crypt...
+-   💪 500+常用 go 工具函数，支持 string、slice、datetime、net、crypt...
 -   💅 只依赖 go 标准库
 -   🌍 所有导出函数单元测试覆盖率 100%
 
@@ -40,7 +40,7 @@ go get github.com/duke-git/lancet/v2 //安装v2最新版本v2.x.x
 2. <b>使用 go1.18 以下版本的用户，必须安装 v1.x.x。目前最新的 v1 版本是 v1.3.7。</b>
 
 ```go
-go get github.com/duke-git/lancet@v1.3.7 // 使用go1.18以下版本, 必须安装v1.x.x版本
+go get github.com/duke-git/lancet// 使用go1.18以下版本, 必须安装v1.x.x版本
 ```
 
 ## 用法