diff --git a/readme.md b/readme.md
index cede0ec..65c5521 100644
--- a/readme.md
+++ b/readme.md
@@ -2,25 +2,20 @@
 
 ## usage
 
-
-
-
-
+```commandline
+python ./run.py
+```
 ## description
-
-
-
-
+you can train the model by `run.py`
 
 ## requirement
-
 TensorFlow==1.15.4
 dppy==0.2.0
 munkres
 scikit-learn
 cvxopt
-
-> `cvxopt` requires `Numpy-MKL`, you can get the windows binary [here](http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy).
+> `cvxopt` requires `Numpy-MKL`, you can get the windows binary [here](http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy).  
 > And install the `cvxopt` binary from [here](http://www.lfd.uci.edu/~gohlke/pythonlibs/#cvxopt)
 
-## acknowledge
\ No newline at end of file
+## acknowledge
+Thanks for the projects **GAT：** [https://github.com/PetarV-/GAT](https://github.com/PetarV-/GAT)
\ No newline at end of file