diff --git a/tests/python_client/testcases/test_search_20.py b/tests/python_client/testcases/test_search_20.py
index 6a365c4483d2512e68f9f706f3f7df771b850118..6cfc582fd24e32a971be653225dbefc98d3ec8ff 100644
--- a/tests/python_client/testcases/test_search_20.py
+++ b/tests/python_client/testcases/test_search_20.py
@@ -39,7 +39,6 @@ raw_vectors, binary_entities = gen_binary_entities(default_nb)
 default_query, _ = gen_search_vectors_params(field_name, entities, default_top_k, nq)
 
 
-# default_binary_query, _ = gen_search_vectors_params(binary_field_name, binary_entities, default_top_k, nq)
 
 
 class TestCollectionSearchInvalid(TestcaseBase):