diff --git a/tests/pytest/tools/taosdemoAllTest/insert-disorder.json b/tests/pytest/tools/taosdemoAllTest/insert-disorder.json
index f2dca662fd..0ae3a7194f 100644
--- a/tests/pytest/tools/taosdemoAllTest/insert-disorder.json
+++ b/tests/pytest/tools/taosdemoAllTest/insert-disorder.json
@@ -8,7 +8,7 @@
     "thread_count": 4,
     "thread_count_create_tbl": 4,
     "result_file":"./insert_res.txt",
-    "confirm_parameter_prompt": "no",   
+    "confirm_parameter_prompt": "no", 
     "insert_interval": 0,
     "interlace_rows": 10,
     "num_of_records_per_req": 1000,