diff --git a/ops/monitoring/alerts-unified.yml b/ops/monitoring/alerts-unified.yml
index 4d44c551..4435d870 100644
--- a/ops/monitoring/alerts-unified.yml
+++ b/ops/monitoring/alerts-unified.yml
@@ -38,7 +38,7 @@ groups:
           severity: warning
           layer: systemd-188
           team: ops
-          auto_repair: "false"
+          auto_repair: "true"
         annotations:
           summary: "主機 {{ $labels.host }} CPU 高負載"
           description: "CPU 使用率超過 80%"