diff --git a/tools/docs/source/changelog.rst b/tools/docs/source/changelog.rst
new file mode 100644
index 0000000..b2e22f2
--- /dev/null
+++ b/tools/docs/source/changelog.rst
@@ -0,0 +1,3 @@
+Change Log
+==========
+
diff --git a/tools/docs/source/index.rst b/tools/docs/source/index.rst
index bb896cb..6967827 100644
--- a/tools/docs/source/index.rst
+++ b/tools/docs/source/index.rst
@@ -13,6 +13,8 @@ This is a collection of supporting tools for the conference paper "流行音樂
    :maxdepth: 2
    :caption: Contents:
 
+   changelog
+
 
 Indices and tables
 ==================