From 36bdc18a8aa3bd6f3947b76c44509dc952a27027 Mon Sep 17 00:00:00 2001
From: zhaoxiangchun <1422928955@qq.com>
Date: Thu, 1 Apr 2021 10:02:35 +0800
Subject: [PATCH] =?UTF-8?q?fix(monitor):=E4=BF=AE=E5=A4=8D=E7=9B=91?=
 =?UTF-8?q?=E6=8E=A7=E6=80=BB=E8=A7=88=E5=9B=BE=E6=A0=87=E9=92=BB=E5=8F=96?=
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---
 pkg/monitor/alerting/conditions/query.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkg/monitor/alerting/conditions/query.go b/pkg/monitor/alerting/conditions/query.go
index 8a6bfcda9f..7fd27cf828 100644
--- a/pkg/monitor/alerting/conditions/query.go
+++ b/pkg/monitor/alerting/conditions/query.go
@@ -663,6 +663,9 @@ func (c *QueryCondition) getFilterResources(start int, end int,
 			continue
 		}
 		relationKey := relationMap[tag.Key]
+		if len(relationKey) == 0 {
+			continue
+		}
 		filterObj := make([]jsonutils.JSONObject, 0)
 		for _, res := range tmp {
 			val, _ := res.GetString(relationKey)