modify the error anchor in files

docs/api/api_python/mindspore.ops.rst

@@ -211,7 +211,7 @@ MindSpore中 `mindspore.ops` 接口与上一版本相比，新增、删除和支
     mindspore.ops.NoRepeatNGram
 
 数学运算算子
-^^^^^^^^^^^^^
+------------
 
 .. mscnplatformautosummary::
     :toctree: ops

docs/api/api_python/ops/mindspore.ops.ReduceScatter.rst

@@ -3,7 +3,7 @@ mindspore.ops.ReduceScatter
 
 .. py:class:: mindspore.ops.ReduceScatter(op=ReduceOp.SUM, group=GlobalComm.WORLD_COMM_GROUP)
 
-    规约并且分发指定通信组中的张量。更多细节请参考 `ReduceScatter <https://www.mindspore.cn/tutorials/experts/zh-CN/master/parallel/communicate_ops.html#neighborexchangev2>`_ 。
+    规约并且分发指定通信组中的张量。更多细节请参考 `ReduceScatter <https://www.mindspore.cn/tutorials/experts/zh-CN/master/parallel/communicate_ops.html#reducescatter>`_ 。
 
     .. note::
         在集合的所有过程中，Tensor必须具有相同的shape和格式。

docs/api/api_python_en/mindspore.ops.rst

@@ -211,7 +211,7 @@ Text Processing
     mindspore.ops.NoRepeatNGram
 
 Mathematical Operators
-^^^^^^^^^^^^^^^^^^^^^^
+------------------------
 
 .. msplatformautosummary::
     :toctree: ops

mindspore/python/mindspore/ops/operations/comm_ops.py

@@ -409,7 +409,7 @@ class ReduceScatter(Primitive):
     r"""
     Reduces and scatters tensors from the specified communication group.
     For more details about it, please refer to `ReduceScatter \
-    <https://www.mindspore.cn/tutorials/experts/zh-CN/master/parallel/communicate_ops.html#neighborexchangev2>`_ .
+    <https://www.mindspore.cn/tutorials/experts/en/master/parallel/communicate_ops.html#reducescatter>`_ .
 
     Note:
         The tensors must have the same shape and format in all processes of the collection.