diff --git a/doc/fluid/api/api_guides/low_level/layers/math.rst b/doc/fluid/api/api_guides/low_level/layers/math.rst
index 6ae121ccd5540b3f9f7a9df5f9815de1889c06df..d1c1d3bd6229ff919e22c48b559af37ed9dd83b3 100644
--- a/doc/fluid/api/api_guides/low_level/layers/math.rst
+++ b/doc/fluid/api/api_guides/low_level/layers/math.rst
@@ -147,40 +147,15 @@ equal
 
 API Reference 请参考 :ref:`api_fluid_layers_equal`
 
-not_equal
-------------------
-
-对两个 :code:`Tensor` 逐元素判断是否不等， 对应数学操作符 :code:`!=`
-
-API Reference 请参考 :ref:`api_fluid_layers_elementwise_not_equal`
 
 less_than
 ------------------
 
 对两个 :code:`Tensor` 逐元素判断是否满足小于关系， 对应数学操作符 :code:`<`
 
-API Reference 请参考 :ref:`api_fluid_layers_less_than`
-
-less_equal
-------------------
-
-对两个 :code:`Tensor` 逐元素判断是否满足小于或等于关系， 对应数学操作符 :code:`<=`
-
-API Reference 请参考 :ref:`api_fluid_layers_less_equal`
-
-greater_than
-------------------
-
-对两个 :code:`Tensor` 逐元素判断是否满足大于关系， 对应数学操作符 :code:`>`
-
-API Reference 请参考 :ref:`api_fluid_layers_greater_than`
-
-greater_equal
-------------------
-
-对两个 :code:`Tensor` 逐元素判断是否满足大于或等于关系， 对应数学操作符 :code:`>=`
+API Reference 请参考 :ref:`api_fluid_la
+yers_less_than`
 
-API Reference 请参考 :ref:`api_fluid_layers_greater_equal`
 
 sum
 ------------------
@@ -189,19 +164,19 @@ sum
 
 API Reference 请参考 :ref:`api_fluid_layers_sum`
 
-min
+elementwise_min
 ------------------
 
-对两个 :code:`Tensor` 逐元素进行 :code:`min(x, y)` 操作。
+对两个 :code:`Tensor` 逐元素进行 :code:`elementwise_min(x, y)` 操作。
 
-API Reference 请参考 :ref:`api_fluid_layers_min`
+API Reference 请参考 :ref:`api_fluid_layers_elementwise_min`
 
-max
+elementwise_max
 ------------------
 
-对两个 :code:`Tensor` 逐元素进行 :code:`max(x, y)` 操作。
+对两个 :code:`Tensor` 逐元素进行 :code:`elementwise_max(x, y)` 操作。
 
-API Reference 请参考 :ref:`api_fluid_layers_max`
+API Reference 请参考 :ref:`api_fluid_layers_elementwise_max`
 
 matmul
 ------------------