> For the complete documentation index, see [llms.txt](https://coinsdo.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://coinsdo.gitbook.io/docs/cn/coinwallet/qi-ta-cao-zuo/qi-yong-ce-shi-lian-gong-neng.md).

# 启用测试链功能

1. 点击CoinWallet App左上角的钱包名称，点击“关于App”图标![](https://254105150-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx1sJpsLJyJ12eTG1bUgP%2Fuploads%2F0ec4ziIKiksb2LW8NHxo%2F%E5%9B%BE%E7%89%87.png?alt=media\&token=91d776c6-92bc-4e4e-a1c1-c13e1b7084f9)
2. 连续点击CoinWallet图标八次，屏幕跳出测试链功能已开启，即表示已启用测试链功能\
   ![](https://254105150-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx1sJpsLJyJ12eTG1bUgP%2Fuploads%2FNTfPB2UwY8kLPlbA37vt%2F%E5%9B%BE%E7%89%87.png?alt=media\&token=5890c840-5b31-480e-b697-46708f827258)
3. 开启后设置页面显示测试链功能（首次下载的App测试链功能被隐藏，对比图二）![](https://254105150-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx1sJpsLJyJ12eTG1bUgP%2Fuploads%2FJXLV4IR1ZgnV83Jerqv8%2F%E5%9B%BE%E7%89%87.png?alt=media\&token=6e3e170d-cf6c-450a-94bf-51e7098e679b)
4. 测试链功能点击开启显示为绿色按钮，创建私钥时主网络/测试网络可选（如果把测试链功能点击关闭显示为灰色按钮，创建私钥时则不显示主网络/测试网络）\
   ![](https://254105150-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx1sJpsLJyJ12eTG1bUgP%2Fuploads%2FYT0i438cBPR40m4mlOEi%2FWechatIMG730.jpg?alt=media\&token=205f796d-b542-4e97-96d0-3274aa773dda)