diff --git a/docs/api/python/gluon/model_zoo.md b/docs/api/python/gluon/model_zoo.md
index e6ac795a6737..288cf96f1d09 100644
--- a/docs/api/python/gluon/model_zoo.md
+++ b/docs/api/python/gluon/model_zoo.md
@@ -26,6 +26,7 @@ In the rest of this document, we list routines provided by the `gluon.model_zoo`
 ```eval_rst
 .. currentmodule:: mxnet.gluon.model_zoo.vision
 .. automodule:: mxnet.gluon.model_zoo.vision
+    :noindex:
 ```
 
 The following table summarizes the available models.
@@ -232,6 +233,7 @@ The following table summarizes the available models.
 .. automodule:: mxnet.gluon.model_zoo.vision
     :members:
     :imported-members:
+    :noindex:
 
 ```
 
diff --git a/docs/api/python/io/io.md b/docs/api/python/io/io.md
index 8e7330aa6f9e..a069eae61e71 100644
--- a/docs/api/python/io/io.md
+++ b/docs/api/python/io/io.md
@@ -154,6 +154,7 @@ The backend engine will recognize the index of `N` in the `layout` as the axis f
 
 ```eval_rst
 .. automodule:: mxnet.io
+    :noindex:
     :members: NDArrayIter, CSVIter, LibSVMIter, ImageRecordIter, ImageRecordUInt8Iter, MNISTIter
 ```
 
@@ -161,8 +162,8 @@ The backend engine will recognize the index of `N` in the `layout` as the axis f
 
 ```eval_rst
 .. automodule:: mxnet.io
-   :members: DataBatch, DataDesc, DataIter, MXDataIter, PrefetchingIter, ResizeIter
-
+    :noindex:
+    :members: DataBatch, DataDesc, DataIter, MXDataIter, PrefetchingIter, ResizeIter
 ```
 
 ### mxnet.recordio