diff --git a/egs/speechio/ASR/zipformer/icefall-asr-multi-zh-hans-zipformer-ctc-2023-10-24 b/egs/speechio/ASR/zipformer/icefall-asr-multi-zh-hans-zipformer-ctc-2023-10-24
deleted file mode 160000
index 3e03a390b..000000000
--- a/egs/speechio/ASR/zipformer/icefall-asr-multi-zh-hans-zipformer-ctc-2023-10-24
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 3e03a390b04d3b0dc91c5681e1c51789e9ad5d66