diff --git a/README.md b/README.md
index 762795807..cb2f33358 100644
--- a/README.md
+++ b/README.md
@@ -227,12 +227,13 @@ Via the easy-to-use, efficient, flexible and scalable implementation, our vision
 
 ## Installation
 
-We strongly recommend our users to install PaddleSpeech in **Linux** with *python>=3.8* and *paddlepaddle>=2.5.0*.
+We strongly recommend our users to install PaddleSpeech in **Linux** with *python>=3.8* and *paddlepaddle<=2.5.1*.
+(Some new versions of Paddle do not have support for adaptation in PaddleSpeech, so currently only versions 2.5.1 and earlier can be used.)
 
 ### **Dependency Introduction**
 
 + gcc >= 4.8.5
-+ paddlepaddle >= 2.5.0
++ paddlepaddle <= 2.5.1
 + python >= 3.8
 + OS support:  Linux(recommend), Windows, Mac OSX