diff --git a/README.md b/README.md
index 613f5d1..763e8e5 100644
--- a/README.md
+++ b/README.md
@@ -270,7 +270,7 @@ PS:
 
 2. An alternative way is building your own NFS for your physical machines and locate data_root to the NFS.
 
-## further usage demos
+## more demos
 
 We write the usage of RLA as unit tests. You can check the scripts in `test` folder for more details (include test_plot.py, test_scripts.py, and test_proj/proj/test_manger.py).