diff --git a/Docs/Pics/serverIP.png b/Docs/Pics/serverIP.png
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index 0000000..85077e9
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diff --git a/开发环境准备与运行.MD b/开发环境准备与运行.MD
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--- a/开发环境准备与运行.MD
+++ b/开发环境准备与运行.MD
@@ -68,14 +68,13 @@ yarn config set disturl https://npm.taobao.org/dist --global
 3. 通过命令 yarn install或者快捷 pre下载依赖，点击serve 启动项目
 ![KY KMS](./Docs/Pics/serv.png)
 4. 配置后台接口
-修改接口地址 .env.development：
-
+找到文件.env.development，把Your_IP替换成你的后端服务ip
 
 ```
 NODE_ENV=development
-VUE_APP_API_BASE_URL=http://localhost:8080/km
+VUE_APP_API_BASE_URL=http://Your_IP:8080/km
 ```
-
+![KY KMS](./Docs/Pics/serverIP.png)
 5. 点击serve 启动项目，看到如下日志 则启动成功
 ![KY KMS](./Docs/Pics/web_success.png)
 6. 通过 http://localhost:3000 访问前端项目，默认账号密码： admin/123456
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