diff --git a/docs/source/index.rst b/docs/source/index.rst
index cefc10be7c49daea5a1aad02d82b179c3bd92062..8a9907f03c5fa723c1ab3dde872d38112ae2e809 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -34,6 +34,7 @@ OneFlow API Reference
     regularizers  
     image
     train
+    tmp
 
 
 Indices and tables
diff --git a/docs/source/tmp.rst b/docs/source/tmp.rst
new file mode 100644
index 0000000000000000000000000000000000000000..72dcfa4087289dcbad6a10ef43a878feb55d39cb
--- /dev/null
+++ b/docs/source/tmp.rst
@@ -0,0 +1,8 @@
+oneflow.tmp
+===================================
+Modules for neural networks
+----------------------------------
+.. currentmodule:: oneflow.tmp
+.. automodule:: oneflow.tmp
+    :members:
+    :imported-members: