diff --git a/DistributedMapDemo/README.md b/DistributedMapDemo/README.md
index de47143df49c0d38588306d37a483109a3f3b68f..6e640501764e3a5091d94aa3a302a28ec339c130 100644
--- a/DistributedMapDemo/README.md
+++ b/DistributedMapDemo/README.md
@@ -3,21 +3,21 @@
 分布式地图应用展示了简单的HarmonyOS分布式能力。您可以通过该应用程序模拟导航。此示例代码完成了手机、智能手表和平板电脑之间的导航数据流转。您和我们从头开始合作。此示例代码已完成，您可以与我们一起从零开始学习。
 
 安装要求
-• 安装DevEco Studio
-• 设置DevEco Studio开发环境。DevEco Studio开发环境需要连接到网络，以确保该正常使用。可以根据以下两种情况配置开发环境：
-	1.如果您可以直接访问Internet，则只需下载HarmonyOS SDK
-	2.如果网络无法直接访问Internet，则可以通过代理服务器进行访问
-• 生成密钥并申请证书
+- 安装DevEco Studio
+- 设置DevEco Studio开发环境。DevEco Studio开发环境需要连接到网络，以确保该正常使用。可以根据以下两种情况配置开发环境：
+	- 1.如果您可以直接访问Internet，则只需下载HarmonyOS SDK
+	- 2.如果网络无法直接访问Internet，则可以通过代理服务器进行访问
+- 生成密钥并申请证书
 
 用户指南
-• 下载此项目
-• 打开HUAWEI DevEco Studio，单击File> Open选择此ComponentCodelab
-• 单击Build> Build App(s)/Hap(s)>Build Debug Hap(s)以编译hap软件包
-• 单击Run> Run 'entry'以运行hap包
+- 下载此项目
+- 打开HUAWEI DevEco Studio，单击File> Open选择此ComponentCodelab
+- 单击Build> Build App(s)/Hap(s)>Build Debug Hap(s)以编译hap软件包
+- 单击Run> Run 'entry'以运行hap包
 
 注意
-• 您可以选择在模拟器或真机上运行hap软件包。
-• 如果在真机上运行它，则需要在项目的File> Project Structure> Modules> Signing Configs中配置签名和证书信息。
+- 您可以选择在模拟器或真机上运行hap软件包。
+- 如果在真机上运行它，则需要在项目的File> Project Structure> Modules> Signing Configs中配置签名和证书信息。
 
 许可
 请参阅LICENSE文件以获得更多信息。
@@ -26,21 +26,21 @@ What is it?
 The DistributedMapDemo application is to show the simple HarmonyOS Distributed capability. You can simulate navigation through the app. This sample code has been completed for the flow of navigation data between your phone, smartwatch, and tablet. You can work with us from the beginning. This example code is complete and you can learn from the beginning with us.
 
 Installation requirements
-• Install DevEco Studio
-• Set up the DevEco Studio development environment.The DevEco Studio development environment needs to depend on the network environment. It needs to be connected to the network to ensure the normal use of the tool.The development environment can be configured according to the following two situations
-	1.If you can directly access the Internet, just download the HarmonyOS SDK
-	2.If the network cannot access the Internet directly, it can be accessed through a proxy server
-• Generate secret key and apply for certificate
+- Install DevEco Studio
+- Set up the DevEco Studio development environment.The DevEco Studio development environment needs to depend on the network environment. It needs to be connected to the network to ensure the normal use of the tool.The development environment can be configured according to the following two situations
+	- 1.If you can directly access the Internet, just download the HarmonyOS SDK
+	- 2.If the network cannot access the Internet directly, it can be accessed through a proxy server
+- Generate secret key and apply for certificate
 
 User guide
-• Download this Project
-• Open HUAWEI DevEco Studio, click File> Open> Then select and open this Project
-• Click Build> Build App(s)/Hap(s)>Build Debug Hap(s) to compile the hap package
-• Click Run> Run 'entry' to run the hap package
+- Download this Project
+- Open HUAWEI DevEco Studio, click File> Open> Then select and open this Project
+- Click Build> Build App(s)/Hap(s)>Build Debug Hap(s) to compile the hap package
+- Click Run> Run 'entry' to run the hap package
 
 Note
-• You can choose to run the hap package on the simulator or the phone.
-• If you run it on the phone, you need to configure the signature and certificate information in the project's File> Project Structure> Modules> Signing Configs.
+- You can choose to run the hap package on the simulator or the phone.
+- If you run it on the phone, you need to configure the signature and certificate information in the project's File> Project Structure> Modules> Signing Configs.
 
 Licensing
-Please see LICENSE for more info.
+Please see LICENSE for more info.
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