diff --git a/python/paddle_fl/paddle_fl/examples/detection_demo/README.md b/python/paddle_fl/paddle_fl/examples/detection_demo/README.md
index de669d82393735a3a2a725bb1cc3324a9e0c143d..12f89940ccb0e0e5b79ee2d836195b369904edda 100644
--- a/python/paddle_fl/paddle_fl/examples/detection_demo/README.md
+++ b/python/paddle_fl/paddle_fl/examples/detection_demo/README.md
@@ -5,7 +5,7 @@ This document introduce how to start a detection model training in PaddleFL with
 ### Dependencies
 
 - paddlepaddle>=1.8
-- paddle_fl>=1.0
+- paddle_fl>=1.0.1
 
 Please use pip which has paddlepaddle installed