diff --git a/README.md b/README.md
index aa23dcfc..c969e55c 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,19 @@
 # Our Data 
-Data repo for one-among.us
 
-## File Structure
+这里存了 [one-among.us](https://one-among.us/) 的条目，欢迎贡献！
+
+## GitHub 项目结构
+
+* [our-data](https://github.com/hykilpikonna/our-data) - 条目数据存储
+* [OneAmongUs.Web](https://github.com/hykilpikonna/OneAmongUs.Web) - 网页前端源码
+* [OneAmongUs.Backend](https://github.com/hykilpikonna/OneAmongUs.Backend) - 献花和编辑后端源码（暂时私有了）
+
+## 文件结构
 
 * Directory `/people/<userid>/`: Data for a specific person
   * `info.json5`: Profile information
   * `page.md`: Profile page content
-  * TODO: Photos
-  * TODO: Comments?
+  * `photos`: Photo directory
 
 * Directory `/generated`: Data that's automatically generated by Github Actions
   * `people-list.json5`: A list of all people currently in the repository