diff --git a/docs/conf.py b/docs/conf.py
index e6e6a823e..903fa6840 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -18,7 +18,7 @@
 # -- Project information -----------------------------------------------------
 
 project = 'FLAML'
-copyright = '2020, FLAML Team'
+copyright = '2020-2021, FLAML Team'
 author = 'FLAML Team'
 
 
diff --git a/docs/index.rst b/docs/index.rst
index e05f4fdf7..e47e9fc5f 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -21,6 +21,22 @@ AutoML
    :members:
 
 
+Tune
+------
+
+.. automodule:: flaml.tune
+   :members:
+
+.. autoclass:: flaml.BlendSearch
+   :members:
+
+.. autoclass:: flaml.CFO
+   :members:
+
+.. autoclass:: flaml.FLOW2
+   :members:
+
+
 .. Indices and tables
 .. ==================