diff --git a/tests/perftest-scripts/taosadapter_perftest/config/perf_test.yaml b/tests/perftest-scripts/taosadapter_perftest/config/perf_test.yaml
index 02074254733bcfb80b0a5a968ca193a02742c230..cd30cced5e56b4ba49dadc83fa46d93968a23b00 100644
--- a/tests/perftest-scripts/taosadapter_perftest/config/perf_test.yaml
+++ b/tests/perftest-scripts/taosadapter_perftest/config/perf_test.yaml
@@ -70,6 +70,7 @@ prometheus:
 jmeter:
   autodeploy: False
   aggregate_report: True
+  clean_aggregate_report: True
   ip: 127.0.0.1
   port: 22
   username: root