diff --git a/quick_start_clean/data_preprocess.sh b/quick_start_clean/data_preprocess.sh
index dd70b23..0509823 100644
--- a/quick_start_clean/data_preprocess.sh
+++ b/quick_start_clean/data_preprocess.sh
@@ -6,4 +6,4 @@ mkdir raw_data_repeat
 mv raw_data/alpaca_zh_repeat.jsonl raw_data_repeat/data.jsonl
 
 
-python convert_json2index.py --path raw_data_repeat/data.jsonl --language en --output alpaca_zh_repeat
+python convert_json2index.py --path raw_data_repeat/data.jsonl --language zh --output alpaca_zh_repeat