update README

packages/hydrooj/src/welcome.ts

@@ -15,7 +15,7 @@ const bulletin = `\
 - 使用超级管理员账号登录，通读 [控制面板 -> 系统设置](/manage/setting) 页面，按需配置。  
 
 如果您需要可以直接导入的题目，可以 [加入 Hydro 用户群](https://jq.qq.com/?_wv=1027&k=pKYrk4yp) 或是 [从 Hydro 题库下载](https://hydro.ac/d/tk/p) 。  
-您也可以下载 [一本通编程启蒙](https://hydro.ac/ybtbas.zip) 题库并按照压缩包内说明导入系统。  
+您也可以下载 [一本通编程启蒙](https://hydro.ac/ybtbas.zip) 和 [深入浅出程序设计竞赛（基础篇）](https://hydro.ac/srqc.zip) 题库并按照压缩包内说明导入系统。  
 如果您需要题目配置指南，可以 [查看文档](https://hydro.js.org) 或是 [查看配置示例](https://hydro.ac/d/system_test/) 。
 
 当你已经熟悉本系统的操作，可以在 [管理域 > 编辑域资料](/domain/edit) 页面修改或隐藏这条消息。
@@ -31,9 +31,12 @@ Next step you should:
 - Go to “Problems” panel, check whether the example problem is working properly.  
 - Use super admin account to login, read the [Control panel -> System settings](/manage/setting) page, configure as needed.
 
-If you want to import problems, you can join [Hydro user group](https://jq.qq.com/?_wv=1027&k=pKYrk4yp) 
+If you want to import problems, you can join [Hydro QQ user group](https://jq.qq.com/?_wv=1027&k=pKYrk4yp) 
 or download from [Hydro problem library](https://hydro.ac/d/tk/p) .  
-If you need problem configuration guide, you can [view the document](https://hydro.js.org) or 
+You can also download [Guide to Competitive Programming](https://hydro.ac/ybtbas.zip)
+and [In-depth Programming Competition (Basics)](https://hydro.ac/srqc.zip) and follow the instructions
+in the zip file to import to the system (Chinese version only).
+If you need problem configuration guide, you can [view user manual](https://hydro.js.org) or 
 [view examples](https://hydro.ac/d/system_test/) .
 
 This message can be modified in [Domain > Edit information](/domain/edit) page.