diff --git a/egs/multi_zh-hans/ASR/local/prepare_char.py b/egs/multi_zh-hans/ASR/local/prepare_char.py
new file mode 120000
index 000000000..be7da61af
--- /dev/null
+++ b/egs/multi_zh-hans/ASR/local/prepare_char.py
@@ -0,0 +1 @@
+../../../wenetspeech/ASR/local/prepare_char.py
\ No newline at end of file