diff --git a/examples/aishell3/vc1/path.sh b/examples/aishell3/vc1/path.sh
index 4785b9095..9e91a93ad 120000
--- a/examples/aishell3/vc1/path.sh
+++ b/examples/aishell3/vc1/path.sh
@@ -1 +1 @@
-../../csmsc/tts3/path.sh
\ No newline at end of file
+source ../../csmsc/tts3/path.sh