diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/index.rst b/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/index.rst
new file mode 100644
index 00000000000000..10a1dceb92d1d7
--- /dev/null
+++ b/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/index.rst
@@ -0,0 +1,8 @@
+=============
+聚合函数
+=============
+
+.. toctree::
+    :glob:
+
+    *
diff --git a/docs/documentation/cn/sql-reference/sql-functions/index.rst b/docs/documentation/cn/sql-reference/sql-functions/index.rst
index b9547de89642f0..4f929c43878d62 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/index.rst
+++ b/docs/documentation/cn/sql-reference/sql-functions/index.rst
@@ -13,3 +13,4 @@ SQL 函数
     date-time-functions/index
     spatial-functions/index
     string-functions/index
+    aggregate-functions/index