Update README.md

README.md

@@ -20,7 +20,7 @@ sudo apt-get install build-essential libx11-dev mesa-common-dev libgl1-mesa-dev
 
 Clone this repo (together with the submodule `libigl`):
 ```
-git clone --recursive http://dalab.se.sjtu.edu.cn/gitlab/dalab/ca-framework-2022.git
+git clone --recursive http://dalab.se.sjtu.edu.cn/gitlab/courses/ca-framework-2022.git
 # if you forget clone submodule at first place
 git submodule update --init --recursive
 ```