diff --git a/imperative/python/megengine/functional/nn.py b/imperative/python/megengine/functional/nn.py
index 684dcdaffcf28d9e3ba5a82d689655b7900751b7..58a60b4d543c68243419d8e964a24c9c909373b2 100644
--- a/imperative/python/megengine/functional/nn.py
+++ b/imperative/python/megengine/functional/nn.py
@@ -1721,8 +1721,8 @@ def pad(
         mode: One of the following string values. Default: ``'constant'``
 
             * ``'constant'``: Pads with a constant value.
-            * ``'reflect'``: Pads with the edge values of tensor.
-            * ``'replicate'``: Pads with the reflection of the tensor mirrored on the first and last values of the tensor along each axis.
+            * ``'reflect'``: Pads with the reflection of the tensor mirrored on the first and last values of the tensor along each axis.
+            * ``'replicate'``: Pads with the edge values of tensor.
         constant_val: Fill value for ``'constant'`` padding. Default: 0
 
     Examples: