diff --git a/apps/infra/monitor/loki/helmchart-promtail.yaml b/apps/infra/monitor/loki/helmchart-promtail.yaml
index c926bb8..b0f8efa 100644
--- a/apps/infra/monitor/loki/helmchart-promtail.yaml
+++ b/apps/infra/monitor/loki/helmchart-promtail.yaml
@@ -25,5 +25,5 @@ spec:
             regex: true
           # 匹配log_collecting_only_errors标签并只保留stderr流
           - source_labels: [__meta_kubernetes_pod_label_log_collecting_only_errors]
-            action: keep
-            regex: stderr
+            action: drop
+            regex: stdout