diff --git a/docs/source/tts/zh_text_frontend.md b/docs/source/tts/zh_text_frontend.md
index 3dbdbfd1836bde63862ad239f282bf5a2ae1aa63..b619e4a172e0dab11438d2cabe1bbdb81d75f58a 100644
--- a/docs/source/tts/zh_text_frontend.md
+++ b/docs/source/tts/zh_text_frontend.md
@@ -1,5 +1,5 @@
 # Chinese Rule Based Text Frontend
-A TTS system mainly includes three modules: `Text Frontend`, `Acoustic model` and `Vocoder`. We provide a complete Chinese text frontend module in PaddleSpeech TTS, see exapmle in [examples/other/text_frontend/](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/other/text_frontend).
+A TTS system mainly includes three modules: `Text Frontend`, `Acoustic model` and `Vocoder`. We provide a complete Chinese text frontend module in PaddleSpeech TTS, see exapmles in [examples/other/tn](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/other/tn) and [examples/other/g2p](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/other/g2p).
 
 A text frontend module mainly includes:
  - Text Segmentation