# 修改样式并测试

查看完联系人应用后，你也许想做一些修改

修改样式属性

1. 编辑器中打开src/contacts\_assets/public/mycontacts.css文件并修改样式配置\
   例如，你可能想要修改背景颜色或者输入表单样式
2. 运行下面的命令重新构建项目

   ```
   dfx build
   ```
3. 运行下面的命令部署项目

   ```
   dfx canister install --all --mode upgrade
   ```
4. 浏览器中刷新页面查看结果


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://mixdao.gitbook.io/dfinity/si-.-jiao-cheng/9.-tian-jia-qian-duan-yang-shi/xiu-gai-yang-shi-bing-ce-shi.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.