diff --git a/doc/source/conf.py b/doc/source/conf.py
index 28bf72cdf058f6c98248fe339cbe4ff678366766..71ff4e4d9659bc4daa8a630426d7170eeb99ad0f 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -20,7 +20,7 @@ import csst
 
 project = 'csst'
 copyright = '2022, CSST team'
-author = 'CSST team.'
+author = 'CSST Team'
 
 # The full version, including alpha/beta/rc tags
 release = csst.__version__
diff --git a/doc/source/index.rst b/doc/source/index.rst
index 8990dd7218346bbaaa4dea5e8decf3fda77c2830..299a25248811c8d328e1c22d35881615cbf42cf2 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -33,7 +33,7 @@ How to contribute
 
 .. toctree::
    :hidden:
-   :caption: How-to guides
+   :caption: How-to contribute
    :maxdepth: 2
 
    csster