diff --git a/caffe2fluid/doc/ArgMax.md b/caffe2fluid/doc/ArgMax.md
index f47cb4a13f1bbcb0c21f7c1cc117b7274c1d5508..f6718e05027c905668c38d7144ea37d912dedce9 100644
--- a/caffe2fluid/doc/ArgMax.md
+++ b/caffe2fluid/doc/ArgMax.md
@@ -17,7 +17,7 @@ layer {
 ```
 
 
-### [paddle.fluid.layers.argmax](http://paddlepaddle.org/documentation/docs/zh/1.3/api_cn/layers_cn.html#permalink-204-argmax)
+### [paddle.fluid.layers.argmax](http://paddlepaddle.org/documentation/docs/zh/1.4/api_cn/layers_cn.html#permalink-214-argmax)
 ```python
 paddle.fluid.layers.argmax(
     x,