improve readme

Author: zzh1991

README-zh.md

@@ -31,9 +31,13 @@
 ## 克隆项目
 
 后端项目地址：[React-SpringBoot](https://github.com/zzh1991/React-SpringBoot)
-
 前端项目地址：[movie-helper-front](https://github.com/zzh1991/movie-helper-front)
 
+```bash
+# cd React-SpringBoot/
+git clone https://github.com/zzh1991/movie-helper-front.git
+```
+
 ## 🚀 使用
 
 ### 支持 Java 17 和 Spring Boot 3
@@ -87,13 +91,13 @@ spring:
 
 #### 配置前端依赖
 
-- `cd front`：切换到前端文件夹
-- `yarn`: 安装前端依赖
+- `cd movie-helper-front`：切换到前端文件夹
+- `npm install`: 安装前端依赖
 - 启动前端
   - 开发模式
-    - `yarn start`
+    - `npm run start`
   - 生产部署模式
-    - `yarn deploy`
+    - `npm run deploy`
 - 在 IDE 中启动应用
 - 打开浏览器
   - 开发模式: go to http://localhost:3000
@@ -102,12 +106,9 @@ spring:
 ### 更新前端代码
 
 ```bash
-cd front
+cd movie-helper-front
 git fetch origin master
 git rebase origin/master
-
-# or
-git submodule update --remote front
 ```
 
 ## 生成 Java API 文档

README.md

@@ -35,9 +35,13 @@ Recently, I improved the performance from 50 to 90.
 ## Git clone repo
 
 Back-end project: [React-SpringBoot](https://github.com/zzh1991/React-SpringBoot)
-
 Front-end project: [movie-helper-front](https://github.com/zzh1991/movie-helper-front)
 
+```bash
+# cd React-SpringBoot/
+git clone https://github.com/zzh1991/movie-helper-front.git
+```
+
 ## 🚀 Usage
 
 ### Support Java 17 and Spring Boot 3
@@ -91,13 +95,13 @@ spring:
 
 #### Configure Front
 
-- `cd front`
-- `yarn`: install dependency
+- `cd movie-helper-front`
+- `npm install`: install dependency
 - prepare front static files
   - dev mode
-    - `yarn start`
+    - `npm run dev`
   - Deploy mode
-    - `yarn deploy`
+    - `npm run deploy`
 - start the web app in IDE
 - open browser
   - `dev mode`: go to http://localhost:3000
@@ -106,12 +110,9 @@ spring:
 ### Update submodule for front end
 
 ```bash
-cd front
+cd movie-helper-front
 git fetch origin master
 git rebase origin/master
-
-# or
-git submodule update --remote front
 ```
 
 ## Java doc