diff --git a/tests/benchmark/milvus_benchmark/runners/locust_user.py b/tests/benchmark/milvus_benchmark/runners/locust_user.py
index 9a6fddfc14..f56414146f 100644
--- a/tests/benchmark/milvus_benchmark/runners/locust_user.py
+++ b/tests/benchmark/milvus_benchmark/runners/locust_user.py
@@ -55,7 +55,6 @@ class MyUser(User):
 
 def locust_executor(host, port, collection_name, connection_type="single", run_params=None):
     m = MilvusClient(host=host, port=port, collection_name=collection_name)
-    # MyUser.tasks = {}
     MyUser.op_info = run_params["op_info"]
     MyUser.params = {}
     tasks = run_params["tasks"]