diff --git a/internal/apps/admin/status/clickhouse.go b/internal/apps/admin/status/clickhouse.go
index 0b0f59e4..8c063d10 100644
--- a/internal/apps/admin/status/clickhouse.go
+++ b/internal/apps/admin/status/clickhouse.go
@@ -106,6 +106,9 @@ func retentionOr(ctx context.Context, key string) int {
 		}
 		return defaultLogRetentionDays
 	}
+	if v < 1 {
+		return defaultLogRetentionDays
+	}
 	return v
 }