diff --git a/FinalProject.md b/FinalProject.md
index f3948df..7b883bc 100644
--- a/FinalProject.md
+++ b/FinalProject.md
@@ -47,6 +47,7 @@
 
 ## 6、参考项目
 
+
 #### 电商平台
 
 > https://github.com/justdjango/django-ecommerce
@@ -54,6 +55,36 @@
 > https://github.com/mohsinenur/E-Commerce-Website-Using-PHP
 
 
+#### 视频分享网站
+
+> https://github.com/nabilfarhann/Vidhub
+
+> https://github.com/arslancb/clipbucket
+
+
+#### 在线IDE
+
+> https://github.com/cdr/code-server
+
+> https://github.com/judge0/ide/blob/master/README.md
+
+
+#### 文件共享
+
+> https://github.com/eikek/sharry
+
+> https://github.com/wewxd/file-sharing-website
+
+#### 在线协作
+
+> https://github.com/CollaboraOnline/online
+
+> https://github.com/presentator/presentator
+
+
+#### `**************优先选择多星、比较近期的、或者还在更新中的git仓库，否则你可能要自己改bug :stuck_out_tongue_winking_eye: :stuck_out_tongue_winking_eye:******************`
+
+
 ## 7、参考资源
 
 #### Flask