diff --git a/examples/canton/README.md b/examples/canton/README.md
deleted file mode 100644
index dd09bdfb2..000000000
--- a/examples/canton/README.md
+++ /dev/null
@@ -1,14 +0,0 @@
-# Aishell3
-
-* tts0 - Tacotron2
-* tts1 - TransformerTTS
-* tts2 - SpeedySpeech
-* tts3 - FastSpeech2
-* voc0 - WaveFlow
-* voc1 - Parallel WaveGAN
-* voc2 - MelGAN
-* voc3 - MultiBand MelGAN
-* vc0 - Tacotron2 Voice Cloning with GE2E
-* vc1 - FastSpeech2 Voice Cloning with GE2E
-* vc2 - FastSpeech2 Voice Cloning with ECAPA-TDNN
-* ernie_sat - ERNIE-SAT