diff --git a/README.md b/README.md
index 45b1bec..947ddf8 100644
--- a/README.md
+++ b/README.md
@@ -451,6 +451,12 @@ import "github.com/duke-git/lancet/v2/cryptor"
 -   **<big>RsaDecrypt</big>** : decrypt data with ras algorithm.
     [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/cryptor.md#RsaDecrypt)]
     [[play](https://go.dev/play/p/uef0q1fz53I)]
+-   **<big>GenerateRsaKeyPair</big>** : creates rsa private and public key.
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/cryptor.md#GenerateRsaKeyPair)]
+-   **<big>RsaEncryptOAEP</big>** : encrypts the given data with RSA-OAEP.
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/cryptor.md#RsaEncryptOAEP)]
+-   **<big>RsaDecryptOAEP</big>** : decrypts the data with RSA-OAEP
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/cryptor.md#RsaDecryptOAEP)]
 
 <h3 id="datetime"> 7. Datetime package supports date and time format and compare. &nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">index</a></h3>
 
@@ -703,6 +709,8 @@ import "github.com/duke-git/lancet/v2/fileutil"
 -   **<big>WriteStringToFile</big>** : write string to target file.
     [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/fileutil.md#WriteStringToFile)]
     [[play](https://go.dev/play/p/GhLS6d8lH_g)]
+-   **<big>ReadFile</big>** : read file or url.
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/fileutil.md#ReadFile)]
 
 <h3 id="formatter"> 10. Formatter contains some functions for data formatting. &nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">index</a></h3>
 
diff --git a/README_zh-CN.md b/README_zh-CN.md
index 339b576..2999198 100644
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -451,6 +451,12 @@ import "github.com/duke-git/lancet/v2/cryptor"
 -   **<big>RsaDecrypt</big>** : 用私钥文件 rsa 解密数据。
     [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#RsaDecrypt)]
     [[play](https://go.dev/play/p/uef0q1fz53I)]
+-   **<big>GenerateRsaKeyPair</big>** : 创建rsa公钥私钥和key。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#GenerateRsaKeyPair)]
+-   **<big>RsaEncryptOAEP</big>** : rsa OAEP加密。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#RsaEncryptOAEP)]
+-   **<big>RsaDecryptOAEP</big>** : rsa OAEP解密。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#RsaDecryptOAEP)]
 
 <h3 id="datetime"> 7. datetime 日期时间处理包，格式化日期，比较日期。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>
 
@@ -707,6 +713,8 @@ import "github.com/duke-git/lancet/v2/fileutil"
 -   **<big>WriteStringToFile</big>** : 将字符串写入文件。
     [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#WriteStringToFile)]
     [[play](https://go.dev/play/p/GhLS6d8lH_g)]
+-   **<big>ReadFile</big>** : 读取文件或者URL。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#ReadFile)]
 
 <h3 id="formatter"> 10. formatter 格式化器包含一些数据格式化处理方法。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>