diff --git a/Src/text_to_speech/README.md b/Src/text_to_speech/README.md
index 4795f42..e27ad30 100644
--- a/Src/text_to_speech/README.md
+++ b/Src/text_to_speech/README.md
@@ -1,5 +1,7 @@
 # TensorflowTTS on ARM
 
+### FastSpeech2模型需要调整超参数后重新训练
+
 该demo已经在树莓派4b上通过测试，使用时需删除build文件夹并重新使用cmake构建
 
 ### 需求：