diff --git a/README.md b/README.md
index 5e78c17..33429ab 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Audio decode implementation with PyAV
+# Audio Decode Implementation With PyAV
 
 *author: Junjie Jiang*
 
@@ -17,7 +17,6 @@ Using the default audio_decode implementation and writing the pipeline in the si
 
 ### Code Example
 
----
 
 ```Python
 import towhee
@@ -31,7 +30,6 @@ towhee.glob('./music.mp3')
 
 ### Factory Constructor
 
----
 
 Create the operator via the following factory method
 
@@ -43,7 +41,6 @@ audio_decode.ffmpeg()
 
 ### Interface
 
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 An audio decode operator takes an audio file path as input. It decodes the audio back to audio frames.