diff --git a/caffe2fluid/doc/Accuracy.md b/caffe2fluid/doc/Accuracy.md
index 17239d5a3d5e7c53f054a439ca2abf5bdd6b9004..8574fcd0ccf28059d598c4be1ba34b69382db31e 100644
--- a/caffe2fluid/doc/Accuracy.md
+++ b/caffe2fluid/doc/Accuracy.md
@@ -16,7 +16,7 @@ layer {
 ```
 
 
-### [paddle.fluid.layers.accuracy](http://paddlepaddle.org/documentation/docs/zh/1.3/api_cn/layers_cn.html#permalink-253-accuracy)
+### [paddle.fluid.layers.accuracy](http://paddlepaddle.org/documentation/docs/zh/1.4/api_cn/layers_cn.html#accuracy)
 ```python
 paddle.fluid.layers.accuracy(
     input,