diff --git a/playbooks/roles/filebeat/templates/filebeat.yml b/playbooks/roles/filebeat/templates/filebeat.yml
index 17c703a..2aaf273 100644
--- a/playbooks/roles/filebeat/templates/filebeat.yml
+++ b/playbooks/roles/filebeat/templates/filebeat.yml
@@ -40,7 +40,8 @@ filebeat.config.modules:
   reload.enabled: false
 
 # ======================= Elasticsearch template setting =======================
-#[#1002043] 通过强制filebeat注册ilm策略方式，修订意外丢失的ilm策略
+#[#1002043] 通过强制filebeat注册ilm策略方式，修订意外丢失的ilm策略。
+#如果filebaet_ilm_enabled被设置为false则禁止ilm，这是为了兼容华为云的ES
 setup.ilm.enabled: {{ logs[log_type]['filebaet_ilm_enabled'] | default true }}
 setup.ilm.policy_name: "{{ logs[log_type]['setup_ilm_policy_name'] | default('gw-nginx-ug10') }}"
 setup.ilm.check_exists: true