diff --git a/docs/source/index.rst b/docs/source/index.rst
index ea2599abe49e06c2b652488d073bda45a3a3b80e..5bbc93196e2ee60d5a900ace44a3a80f8c974595 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -1,4 +1,4 @@
-Welcome to paddle PaddleSpeech documentation !
+Welcome to PaddleSpeech
 ==============================================
 
 **PaddleSpeech** is a Speech toolkits implemented by paddlepaddle.