diff --git a/docker/initsql/a-n9e.sql b/docker/initsql/a-n9e.sql
index 1fb76388..10b1080e 100644
--- a/docker/initsql/a-n9e.sql
+++ b/docker/initsql/a-n9e.sql
@@ -300,6 +300,7 @@ CREATE TABLE `alert_cur_event` (
     `id` bigint unsigned not null comment 'use alert_his_event.id',
     `cluster` varchar(128) not null,
     `group_id` bigint unsigned not null comment 'busi group id of rule',
+    `group_name` varchar(255) not null default '' comment 'busi group name',
     `hash` varchar(64) not null comment 'rule_id + vector_pk',
     `rule_id` bigint unsigned not null,
     `rule_name` varchar(255) not null,
@@ -331,6 +332,7 @@ CREATE TABLE `alert_his_event` (
     `is_recovered` tinyint(1) not null,
     `cluster` varchar(128) not null,
     `group_id` bigint unsigned not null comment 'busi group id of rule',
+    `group_name` varchar(255) not null default '' comment 'busi group name',
     `hash` varchar(64) not null comment 'rule_id + vector_pk',
     `rule_id` bigint unsigned not null,
     `rule_name` varchar(255) not null,
diff --git a/src/models/alert_cur_event.go b/src/models/alert_cur_event.go
index 138d4bad..64dc47d8 100644
--- a/src/models/alert_cur_event.go
+++ b/src/models/alert_cur_event.go
@@ -9,8 +9,9 @@ import (
 type AlertCurEvent struct {
 	Id                 int64             `json:"id" gorm:"primaryKey"`
 	Cluster            string            `json:"cluster"`
-	GroupId            int64             `json:"group_id"` // busi group id
-	Hash               string            `json:"hash"`     // rule_id + vector_key
+	GroupId            int64             `json:"group_id"`   // busi group id
+	GroupName          string            `json:"group_name"` // busi group name
+	Hash               string            `json:"hash"`       // rule_id + vector_key
 	RuleId             int64             `json:"rule_id"`
 	RuleName           string            `json:"rule_name"`
 	RuleNote           string            `json:"rule_note"`
@@ -65,6 +66,7 @@ func (e *AlertCurEvent) ToHis() *AlertHisEvent {
 		IsRecovered:      isRecovered,
 		Cluster:          e.Cluster,
 		GroupId:          e.GroupId,
+		GroupName:        e.GroupName,
 		Hash:             e.Hash,
 		RuleId:           e.RuleId,
 		RuleName:         e.RuleName,
diff --git a/src/models/alert_his_event.go b/src/models/alert_his_event.go
index 037808cf..d6010700 100644
--- a/src/models/alert_his_event.go
+++ b/src/models/alert_his_event.go
@@ -10,6 +10,7 @@ type AlertHisEvent struct {
 	IsRecovered        int         `json:"is_recovered"`
 	Cluster            string      `json:"cluster"`
 	GroupId            int64       `json:"group_id"`
+	GroupName          string      `json:"group_name"` // busi group name
 	Hash               string      `json:"hash"`
 	RuleId             int64       `json:"rule_id"`
 	RuleName           string      `json:"rule_name"`
diff --git a/src/server/engine/worker.go b/src/server/engine/worker.go
index 2d3583fb..15fa5ab2 100644
--- a/src/server/engine/worker.go
+++ b/src/server/engine/worker.go
@@ -230,6 +230,11 @@ func (r RuleEval) judge(vectors []Vector) {
 			GroupId:     r.rule.GroupId,
 		}
 
+		bg := memsto.BusiGroupCache.GetByBusiGroupId(r.rule.GroupId)
+		if bg != nil {
+			event.GroupName = bg.Name
+		}
+
 		// isMuted only need TriggerTime and TagsMap
 		if isMuted(event) {
 			logger.Infof("event_muted: rule_id=%d %s", r.rule.Id, vectors[i].Key)