diff --git a/orm/README.md b/orm/README.md
index 37841900..e717bf90 100644
--- a/orm/README.md
+++ b/orm/README.md
@@ -5,10 +5,11 @@ English | [简体中文](./README_CN.md)
 - [orm](https://github.com/zfoo-project/zfoo/blob/main/orm/README.md) Based on MongoDB's orm framework, it provides a
   mapping between POJO objects and Mongo DB databases
 - MongoDB is a distributed database that can be used on a single machine or distributed in a single machine
+- Orm can directly use the MongoDB official driver to operate the database
 
 ### Ⅱ. Use
 
-#### 1. Direct use (low level API), through the low-level API provided by MongoDB to operate the database
+#### 1. Direct use (low level api) to directly operate the database through the api provided by the official MongoDB driver
 
 - Start by getting the Collection through Orm Manager
 
diff --git a/orm/README_CN.md b/orm/README_CN.md
index 560478e1..3feea0d2 100644
--- a/orm/README_CN.md
+++ b/orm/README_CN.md
@@ -4,10 +4,11 @@
 
 - [orm](https://github.com/zfoo-project/zfoo/blob/main/orm/README.md) 基于MongoDB的orm框架，提供POJO对象和MongoDB数据库之间的映射
 - mongodb是分布式数据库，可以单机使用，也可以分布式使用
+- 对MongoDB官方驱动进行了简易封装，可以直接获取最接近官方原生的使用方式
 
 ### Ⅱ. 使用
 
-#### 1. 直接使用(low level api)，通过MongoDB官方提供的底层Api操作数据库
+#### 1. 直接使用(low level api)，通过MongoDB官方驱动提供的Api直接操作数据库
 
 - 首先通过OrmManager获取Collection