diff --git a/README.md b/README.md
index cda7de211b2732fa64bf7aef01620225d8aa8827..8239b0a7c19ff0c82046aabe12b8ef1023cae061 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Utils
+# commonlibrary/utils_lite
- [Overview](#section62661387114)
- [Directory Structure](#section1464106163817)
@@ -7,14 +7,14 @@
## Overview
-The Utils repository stores basic components of OpenHarmony. These basic components are used by OpenHarmony subsystems and upper-layer applications.
+The utils_lite repository stores basic components of OpenHarmony. These basic components are used by OpenHarmony subsystems and upper-layer applications.
-The Utils library provides the following capabilities on different platforms:
+The utils_lite library provides the following capabilities on different platforms:
-- LiteOS Cortex-M \(Hi3861 platform\): key value \(KV\) store, file operations, timer, and system attribute dumping
-- LiteOS Cortex-A \(Hi3516 or Hi3518 platform\): KV store, timer, JavaScript APIs for device query and data storage, and system attribute dumping
+- LiteOS Cortex-M \(Hi3861 platform\): file operations and timer
+- LiteOS Cortex-A \(Hi3516 or Hi3518 platform\): timer and JavaScript APIs for device query and data storage
-**Table 1** Utils capabilities
+**Table 1** Utils_lite capabilities
Module
@@ -25,13 +25,7 @@ The Utils library provides the following capabilities on different platforms:
-
KV store
-
-
LiteOS Cortex-M and LiteOS Cortex-A
-
-
Provides KV storage for applications.
-
-
+
File operation
LiteOS Cortex-M
@@ -53,13 +47,6 @@ The Utils library provides the following capabilities on different platforms:
Provides JavaScript APIs for obtaining device information and storing data.
-
System attribute dumping
-
-
LiteOS Cortex-M and LiteOS Cortex-A
-
-
Provides the command line tool for dumping system attributes.
-
-
@@ -79,9 +66,6 @@ commonlibrary/utils_lite/ # Root directory
│ └── kvstorekit # KV store kit
├── kal # KAL directory
│ └── timer # KAL implementation of the timer
-├── kv_store # KV store implementation
-│ ├── innerkits # Internal KV store APIs
-│ └── src # KV store source file
├── memory
│ └── include # Memory pool management APIs
└── timer_task # Timer implementation
@@ -89,22 +73,6 @@ commonlibrary/utils_lite/ # Root directory
## Usage
-- **KV store**
-
- ```
- // Store or update the value of a key.
- const char key1[] = "key_sample";
- const char defValue[] = "test case of key value store.";
- int ret = UtilsSetValue(key1, defValue);
-
- // Obtain the value of the key.
- char value1[32] = {0};
- ret = UtilsGetValue(key1, value1, 32);
-
- // Delete the value of the key.
- UtilsDeleteValue(key1);
- ```
-
- **File operation**
```
@@ -142,6 +110,6 @@ commonlibrary/utils_lite/ # Root directory
## Repositories Involved
-[Utils](https://gitee.com/openharmony/docs/blob/master/en/readme/utils.md)
+[commonlibrary](https://gitee.com/openharmony/docs/blob/master/en/readme/commonlibrary.md)
-[**utils\_native\_lite**](https://gitee.com/openharmony/utils_native_lite/blob/master/README.md)
\ No newline at end of file
+[**commonlibrary\_utils\_lite**](https://gitee.com/openharmony/commonlibrary_utils_lite)
\ No newline at end of file
diff --git a/README_zh.md b/README_zh.md
index d3f8f164cdf4ef12c25848bff46b58097da3e009..ae66c5f87e225208ca5c7cdea4fac407bf5555a0 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -1,4 +1,4 @@
-# 项目介绍
+# 轻量级公共基础库
- [简介](#section62661387114)
- [目录](#section1464106163817)
@@ -7,14 +7,14 @@
## 简介
-公共基础库存放OpenHarmony通用的基础组件。这些基础组件可被OpenHarmony各业务子系统及上层应用所使用。
+轻量级公共基础库存放OpenHarmony通用的基础组件。这些基础组件可被OpenHarmony各业务子系统及上层应用所使用。
-公共基础库在不同平台上提供的能力：
+轻量级公共基础库在不同平台上提供的能力：
-- LiteOS-M内核\(Hi3861平台\)：KV\(key value\)存储、文件操作、定时器、Dump系统属性。
-- LiteOS-A内核\(Hi3516、Hi3518平台\)：KV\(key value\)存储、定时器、JS API\(设备查询，数据存储\)、Dump系统属性。
+- LiteOS-M内核\(Hi3861平台\)：文件操作、定时器。
+- LiteOS-A内核\(Hi3516、Hi3518平台\)：定时器、JS API\(设备查询，数据存储\)。
-**表 1** 公共基础库功能
+**表 1** 轻量级公共基础库功能