diff --git a/caffe2fluid/doc/InnerProduct.md b/caffe2fluid/doc/InnerProduct.md
index e2fc227a647e39482984b7e4f0a20dcf7964ae66..4c494d1074a0478d0518eecb36c127b3a982a26d 100644
--- a/caffe2fluid/doc/InnerProduct.md
+++ b/caffe2fluid/doc/InnerProduct.md
@@ -32,7 +32,7 @@ layer {
 ```
 
 
-### [paddle.fluid.layers.fc](http://paddlepaddle.org/documentation/docs/zh/1.3/api_cn/layers_cn.html#permalink-71-fc)
+### [paddle.fluid.layers.fc](http://paddlepaddle.org/documentation/docs/zh/1.4/api_cn/layers_cn.html#permalink-71-fc)
 ```python
 paddle.fluid.layers.fc(
     input,