diff --git a/docs/api/api_python/ops/mindspore.ops.Pad.rst b/docs/api/api_python/ops/mindspore.ops.Pad.rst
index 5307e95cc83..a540236c664 100644
--- a/docs/api/api_python/ops/mindspore.ops.Pad.rst
+++ b/docs/api/api_python/ops/mindspore.ops.Pad.rst
@@ -6,8 +6,8 @@ mindspore.ops.Pad
     根据参数 `paddings` 对输入进行填充。
 
     例如， 仅填充输入Tensor的最后一个维度，则填充方式为(padding_left, padding_right)；填充输入Tensor的最后两个维度，
-    则填充方式为(padding_left, padding_right, padding_top, padding_bottom)；填充最后3个维度，则填充方式为
-    (padding_left, padding_right, padding_top, padding_bottom, padding_front, padding_back)。
+    则填充方式为((padding_top, padding_bottom), (padding_left, padding_right))；填充最后3个维度，则填充方式为
+    ((padding_front, padding_back), (padding_top, padding_bottom), (padding_left, padding_right))。
  
     .. math::
         \begin{aligned}
diff --git a/mindspore/python/mindspore/ops/operations/nn_ops.py b/mindspore/python/mindspore/ops/operations/nn_ops.py
index 518979ae620..79faf7f508a 100644
--- a/mindspore/python/mindspore/ops/operations/nn_ops.py
+++ b/mindspore/python/mindspore/ops/operations/nn_ops.py
@@ -3861,9 +3861,9 @@ class Pad(PrimitiveWithInfer):
     For example,
     to pad only the last dimension of the input tensor, then pad has the form (padding_left,padding_right);
     to pad the last 2 dimensions of the input tensor, then use
-    (padding_left,padding_right, padding_top,padding_bottom);
+    ((padding_top, padding_bottom), (padding_left, padding_right));
     to pad the last 3 dimensions, use
-    (padding_left,padding_right, padding_top,padding_bottom padding_front,padding_back).
+    ((padding_front, padding_back), (padding_top, padding_bottom), (padding_left, padding_right)).
 
     .. math::
         \begin{aligned}