diff --git a/tests/python_client/chaos/chaos_objects/pod_kill/chaos_querycoord_podkill.yaml b/tests/python_client/chaos/chaos_objects/pod_kill/chaos_querycoord_podkill.yaml
index 7577a9ba36..aa99ed3b71 100644
--- a/tests/python_client/chaos/chaos_objects/pod_kill/chaos_querycoord_podkill.yaml
+++ b/tests/python_client/chaos/chaos_objects/pod_kill/chaos_querycoord_podkill.yaml
@@ -14,4 +14,4 @@ spec:
       app.kubernetes.io/name: milvus
       component: querycoord
   scheduler:
-    cron: '@every 5s'
+    cron: '@every 15s'
diff --git a/tests/python_client/chaos/chaos_objects/pod_kill/chaos_querynode_podkill.yaml b/tests/python_client/chaos/chaos_objects/pod_kill/chaos_querynode_podkill.yaml
index e1a05b1315..7ad9e71354 100644
--- a/tests/python_client/chaos/chaos_objects/pod_kill/chaos_querynode_podkill.yaml
+++ b/tests/python_client/chaos/chaos_objects/pod_kill/chaos_querynode_podkill.yaml
@@ -14,4 +14,4 @@ spec:
       app.kubernetes.io/name: milvus
       component: querynode
   scheduler:
-    cron: '@every 5s'
+    cron: '@every 15s'