diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5a2e60d..b37fb777 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,7 @@ Add features to: CLI:
 
 Date: 2022-1-17, Author: Jackwaterveg.  
 Add features to: CLI:  
-  - Support deepspeech2 online/offline model.  
+  - Support deepspeech2 online/offline model(aishell). 
   - PRLink: https://github.com/PaddlePaddle/PaddleSpeech/pull/1356
 
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