diff --git a/caffe2fluid/README.md b/caffe2fluid/README.md
index c680269a572412c890111ec1fa7aa1aa453703f7..2c548a29900e08c1ae081768d3bcbcdf63e9fa85 100644
--- a/caffe2fluid/README.md
+++ b/caffe2fluid/README.md
@@ -1,3 +1,6 @@
+### X2Paddle已经发布0.5版本，提供统一的模型转换工具，支持onnx/caffe/tensorflow，最新代码在develop分支：）
+develop分支： https://github.com/PaddlePaddle/X2Paddle/tree/develop
+
 # caffe2fluid
 [![License](https://img.shields.io/badge/license-Apache%202-blue.svg)](LICENSE)