diff --git a/internal/db/models/message_media_dao.go b/internal/db/models/message_media_dao.go
new file mode 100644
index 00000000..cadccdcb
--- /dev/null
+++ b/internal/db/models/message_media_dao.go
@@ -0,0 +1,155 @@
+package models
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/lists"
+	"github.com/iwind/TeaGo/maps"
+)
+
+const (
+	MessageMediaStateEnabled  = 1 // 已启用
+	MessageMediaStateDisabled = 0 // 已禁用
+)
+
+type MessageMediaDAO dbs.DAO
+
+func NewMessageMediaDAO() *MessageMediaDAO {
+	return dbs.NewDAO(&MessageMediaDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeMessageMedias",
+			Model:  new(MessageMedia),
+			PkName: "id",
+		},
+	}).(*MessageMediaDAO)
+}
+
+var SharedMessageMediaDAO *MessageMediaDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedMessageMediaDAO = NewMessageMediaDAO()
+	})
+}
+
+// 启用条目
+func (this *MessageMediaDAO) EnableMessageMedia(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MessageMediaStateEnabled).
+		Update()
+	return err
+}
+
+// 禁用条目
+func (this *MessageMediaDAO) DisableMessageMedia(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MessageMediaStateDisabled).
+		Update()
+	return err
+}
+
+// 查找启用中的条目
+func (this *MessageMediaDAO) FindEnabledMessageMedia(tx *dbs.Tx, id int64) (*MessageMedia, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", MessageMediaStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*MessageMedia), err
+}
+
+// 根据主键查找名称
+func (this *MessageMediaDAO) FindMessageMediaName(tx *dbs.Tx, id int64) (string, error) {
+	return this.Query(tx).
+		Pk(id).
+		Result("name").
+		FindStringCol("")
+}
+
+// 查询所有可用媒介
+func (this *MessageMediaDAO) FindAllEnabledMessageMedias(tx *dbs.Tx) (result []*MessageMedia, err error) {
+	_, err = this.Query(tx).
+		State(MessageMediaStateEnabled).
+		Desc("order").
+		AscPk().
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// 设置当前所有可用的媒介
+func (this *MessageMediaDAO) UpdateMessageMedias(tx *dbs.Tx, mediaMaps []maps.Map) error {
+	// 新的媒介信息
+	mediaTypes := []string{}
+	for index, m := range mediaMaps {
+		order := len(mediaMaps) - index
+		mediaType := m.GetString("type")
+		mediaTypes = append(mediaTypes, mediaType)
+
+		name := m.GetString("name")
+		description := m.GetString("description")
+		userDescription := m.GetString("userDescription")
+		isOn := m.GetBool("isOn")
+
+		mediaId, err := this.Query(tx).
+			ResultPk().
+			Attr("type", mediaType).
+			FindInt64Col(0)
+		if err != nil {
+			return err
+		}
+		op := NewMessageMediaOperator()
+		if mediaId > 0 {
+			op.Id = mediaId
+		}
+		op.Name = name
+		op.Type = mediaType
+		op.Description = description
+		op.UserDescription = userDescription
+		op.IsOn = isOn
+		op.Order = order
+		op.State = MessageMediaStateEnabled
+		err = this.Save(tx, op)
+		if err != nil {
+			return err
+		}
+	}
+
+	// 老的媒介信息
+	ones, err := this.Query(tx).
+		FindAll()
+	if err != nil {
+		return err
+	}
+	for _, one := range ones {
+		mediaType := one.(*MessageMedia).Type
+		if !lists.ContainsString(mediaTypes, mediaType) {
+			err := this.Query(tx).
+				Pk(one.(*MessageMedia).Id).
+				Set("state", MessageMediaStateDisabled).
+				UpdateQuickly()
+			if err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+// 根据类型查找媒介
+func (this *MessageMediaDAO) FindEnabledMediaWithType(tx *dbs.Tx, mediaType string) (*MessageMedia, error) {
+	one, err := this.Query(tx).
+		Attr("type", mediaType).
+		State(MessageMediaStateEnabled).
+		Find()
+	if one == nil || err != nil {
+		return nil, err
+	}
+	return one.(*MessageMedia), nil
+}
diff --git a/internal/db/models/message_media_dao_test.go b/internal/db/models/message_media_dao_test.go
new file mode 100644
index 00000000..224e9db7
--- /dev/null
+++ b/internal/db/models/message_media_dao_test.go
@@ -0,0 +1,6 @@
+package models
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/iwind/TeaGo/bootstrap"
+)
diff --git a/internal/db/models/message_media_instance_dao.go b/internal/db/models/message_media_instance_dao.go
new file mode 100644
index 00000000..7c8b1565
--- /dev/null
+++ b/internal/db/models/message_media_instance_dao.go
@@ -0,0 +1,152 @@
+package models
+
+import (
+	"encoding/json"
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/maps"
+)
+
+const (
+	MessageMediaInstanceStateEnabled  = 1 // 已启用
+	MessageMediaInstanceStateDisabled = 0 // 已禁用
+)
+
+type MessageMediaInstanceDAO dbs.DAO
+
+func NewMessageMediaInstanceDAO() *MessageMediaInstanceDAO {
+	return dbs.NewDAO(&MessageMediaInstanceDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeMessageMediaInstances",
+			Model:  new(MessageMediaInstance),
+			PkName: "id",
+		},
+	}).(*MessageMediaInstanceDAO)
+}
+
+var SharedMessageMediaInstanceDAO *MessageMediaInstanceDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedMessageMediaInstanceDAO = NewMessageMediaInstanceDAO()
+	})
+}
+
+// 启用条目
+func (this *MessageMediaInstanceDAO) EnableMessageMediaInstance(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MessageMediaInstanceStateEnabled).
+		Update()
+	return err
+}
+
+// 禁用条目
+func (this *MessageMediaInstanceDAO) DisableMessageMediaInstance(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MessageMediaInstanceStateDisabled).
+		Update()
+	return err
+}
+
+// 查找启用中的条目
+func (this *MessageMediaInstanceDAO) FindEnabledMessageMediaInstance(tx *dbs.Tx, id int64) (*MessageMediaInstance, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", MessageMediaInstanceStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*MessageMediaInstance), err
+}
+
+// 创建媒介实例
+func (this *MessageMediaInstanceDAO) CreateMediaInstance(tx *dbs.Tx, name string, mediaType string, params maps.Map, description string) (int64, error) {
+	op := NewMessageMediaInstanceOperator()
+	op.Name = name
+	op.MediaType = mediaType
+
+	// 参数
+	if params == nil {
+		params = maps.Map{}
+	}
+	paramsJSON, err := json.Marshal(params)
+	if err != nil {
+		return 0, err
+	}
+	op.Params = paramsJSON
+
+	op.Description = description
+
+	op.IsOn = true
+	op.State = MessageMediaInstanceStateEnabled
+	return this.SaveInt64(tx, op)
+}
+
+// 修改媒介实例
+func (this *MessageMediaInstanceDAO) UpdateMediaInstance(tx *dbs.Tx, instanceId int64, name string, mediaType string, params maps.Map, description string, isOn bool) error {
+	if instanceId <= 0 {
+		return errors.New("invalid instanceId")
+	}
+
+	op := NewMessageMediaInstanceOperator()
+	op.Id = instanceId
+	op.Name = name
+	op.MediaType = mediaType
+
+	// 参数
+	if params == nil {
+		params = maps.Map{}
+	}
+	paramsJSON, err := json.Marshal(params)
+	if err != nil {
+		return err
+	}
+	op.Params = paramsJSON
+
+	op.Description = description
+	op.IsOn = isOn
+	return this.Save(tx, op)
+}
+
+// 计算接收人数量
+func (this *MessageMediaInstanceDAO) CountAllEnabledMediaInstances(tx *dbs.Tx, mediaType string, keyword string) (int64, error) {
+	query := this.Query(tx)
+	if len(mediaType) > 0 {
+		query.Attr("mediaType", mediaType)
+	}
+	if len(keyword) > 0 {
+		query.Where("(name LIKE :keyword OR description LIKE :keyword)").
+			Param("keyword", "%"+keyword+"%")
+	}
+	return query.
+		State(MessageMediaInstanceStateEnabled).
+		Where("mediaType IN (SELECT `type` FROM " + SharedMessageMediaDAO.Table + " WHERE state=1)").
+		Count()
+}
+
+// 列出单页接收人
+func (this *MessageMediaInstanceDAO) ListAllEnabledMediaInstances(tx *dbs.Tx, mediaType string, keyword string, offset int64, size int64) (result []*MessageMediaInstance, err error) {
+	query := this.Query(tx)
+	if len(mediaType) > 0 {
+		query.Attr("mediaType", mediaType)
+	}
+	if len(keyword) > 0 {
+		query.Where("(name LIKE :keyword OR description LIKE :keyword)").
+			Param("keyword", "%"+keyword+"%")
+	}
+	_, err = query.
+		State(MessageMediaInstanceStateEnabled).
+		Where("mediaType IN (SELECT `type` FROM " + SharedMessageMediaDAO.Table + " WHERE state=1)").
+		DescPk().
+		Offset(offset).
+		Limit(size).
+		Slice(&result).
+		FindAll()
+	return
+}
diff --git a/internal/db/models/message_media_instance_dao_test.go b/internal/db/models/message_media_instance_dao_test.go
new file mode 100644
index 00000000..224e9db7
--- /dev/null
+++ b/internal/db/models/message_media_instance_dao_test.go
@@ -0,0 +1,6 @@
+package models
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/iwind/TeaGo/bootstrap"
+)
diff --git a/internal/db/models/message_media_instance_model.go b/internal/db/models/message_media_instance_model.go
new file mode 100644
index 00000000..2bd31687
--- /dev/null
+++ b/internal/db/models/message_media_instance_model.go
@@ -0,0 +1,26 @@
+package models
+
+// 消息媒介接收人
+type MessageMediaInstance struct {
+	Id          uint32 `field:"id"`          // ID
+	Name        string `field:"name"`        // 名称
+	IsOn        uint8  `field:"isOn"`        // 是否启用
+	MediaType   string `field:"mediaType"`   // 媒介类型
+	Params      string `field:"params"`      // 媒介参数
+	Description string `field:"description"` // 备注
+	State       uint8  `field:"state"`       // 状态
+}
+
+type MessageMediaInstanceOperator struct {
+	Id          interface{} // ID
+	Name        interface{} // 名称
+	IsOn        interface{} // 是否启用
+	MediaType   interface{} // 媒介类型
+	Params      interface{} // 媒介参数
+	Description interface{} // 备注
+	State       interface{} // 状态
+}
+
+func NewMessageMediaInstanceOperator() *MessageMediaInstanceOperator {
+	return &MessageMediaInstanceOperator{}
+}
diff --git a/internal/db/models/message_media_instance_model_ext.go b/internal/db/models/message_media_instance_model_ext.go
new file mode 100644
index 00000000..2640e7f9
--- /dev/null
+++ b/internal/db/models/message_media_instance_model_ext.go
@@ -0,0 +1 @@
+package models
diff --git a/internal/db/models/message_media_model.go b/internal/db/models/message_media_model.go
new file mode 100644
index 00000000..f4d25b12
--- /dev/null
+++ b/internal/db/models/message_media_model.go
@@ -0,0 +1,28 @@
+package models
+
+// 消息媒介
+type MessageMedia struct {
+	Id              uint32 `field:"id"`              // ID
+	Name            string `field:"name"`            // 名称
+	Type            string `field:"type"`            // 类型
+	Description     string `field:"description"`     // 描述
+	UserDescription string `field:"userDescription"` // 用户描述
+	IsOn            uint8  `field:"isOn"`            // 是否启用
+	Order           uint32 `field:"order"`           // 排序
+	State           uint8  `field:"state"`           // 状态
+}
+
+type MessageMediaOperator struct {
+	Id              interface{} // ID
+	Name            interface{} // 名称
+	Type            interface{} // 类型
+	Description     interface{} // 描述
+	UserDescription interface{} // 用户描述
+	IsOn            interface{} // 是否启用
+	Order           interface{} // 排序
+	State           interface{} // 状态
+}
+
+func NewMessageMediaOperator() *MessageMediaOperator {
+	return &MessageMediaOperator{}
+}
diff --git a/internal/db/models/message_media_model_ext.go b/internal/db/models/message_media_model_ext.go
new file mode 100644
index 00000000..2640e7f9
--- /dev/null
+++ b/internal/db/models/message_media_model_ext.go
@@ -0,0 +1 @@
+package models
diff --git a/internal/db/models/message_recipient_dao.go b/internal/db/models/message_recipient_dao.go
new file mode 100644
index 00000000..1430cea4
--- /dev/null
+++ b/internal/db/models/message_recipient_dao.go
@@ -0,0 +1,168 @@
+package models
+
+import (
+	"encoding/json"
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+)
+
+const (
+	MessageRecipientStateEnabled  = 1 // 已启用
+	MessageRecipientStateDisabled = 0 // 已禁用
+)
+
+type MessageRecipientDAO dbs.DAO
+
+func NewMessageRecipientDAO() *MessageRecipientDAO {
+	return dbs.NewDAO(&MessageRecipientDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeMessageRecipients",
+			Model:  new(MessageRecipient),
+			PkName: "id",
+		},
+	}).(*MessageRecipientDAO)
+}
+
+var SharedMessageRecipientDAO *MessageRecipientDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedMessageRecipientDAO = NewMessageRecipientDAO()
+	})
+}
+
+// 启用条目
+func (this *MessageRecipientDAO) EnableMessageRecipient(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MessageRecipientStateEnabled).
+		Update()
+	return err
+}
+
+// 禁用条目
+func (this *MessageRecipientDAO) DisableMessageRecipient(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MessageRecipientStateDisabled).
+		Update()
+	return err
+}
+
+// 查找启用中的条目
+func (this *MessageRecipientDAO) FindEnabledMessageRecipient(tx *dbs.Tx, id int64) (*MessageRecipient, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", MessageRecipientStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*MessageRecipient), err
+}
+
+// 创建接收人
+func (this *MessageRecipientDAO) CreateRecipient(tx *dbs.Tx, adminId int64, instanceId int64, user string, groupIds []int64, description string) (int64, error) {
+	op := NewMessageRecipientOperator()
+	op.AdminId = adminId
+	op.InstanceId = instanceId
+	op.User = user
+	op.Description = description
+
+	// 分组
+	if len(groupIds) == 0 {
+		groupIds = []int64{}
+	}
+	groupIdsJSON, err := json.Marshal(groupIds)
+	if err != nil {
+		return 0, err
+	}
+	op.GroupIds = groupIdsJSON
+
+	op.IsOn = true
+	op.State = MessageRecipientStateEnabled
+	return this.SaveInt64(tx, op)
+}
+
+// 修改接收人
+func (this *MessageRecipientDAO) UpdateRecipient(tx *dbs.Tx, recipientId int64, adminId int64, instanceId int64, user string, groupIds []int64, description string, isOn bool) error {
+	if recipientId <= 0 {
+		return errors.New("invalid recipientId")
+	}
+
+	op := NewMessageRecipientOperator()
+	op.Id = recipientId
+	op.AdminId = adminId
+	op.InstanceId = instanceId
+	op.User = user
+
+	// 分组
+	if len(groupIds) == 0 {
+		groupIds = []int64{}
+	}
+	groupIdsJSON, err := json.Marshal(groupIds)
+	if err != nil {
+		return err
+	}
+	op.GroupIds = groupIdsJSON
+
+	op.Description = description
+	op.IsOn = isOn
+	return this.Save(tx, op)
+}
+
+// 计算接收人数量
+func (this *MessageRecipientDAO) CountAllEnabledRecipients(tx *dbs.Tx, adminId int64, groupId int64, mediaType string, keyword string) (int64, error) {
+	query := this.Query(tx)
+	if adminId > 0 {
+		query.Attr("adminId", adminId)
+	}
+	if groupId > 0 {
+		query.Attr("groupId", groupId)
+	}
+	if len(mediaType) > 0 {
+		query.Where("instanceId IN (SELECT id FROM "+SharedMessageMediaInstanceDAO.Table+" WHERE state=1 AND mediaType=:mediaType)").
+			Param("mediaType", mediaType)
+	}
+	if len(keyword) > 0 {
+		query.Where("(`user` LIKE :keyword OR description LIKE :keyword)").
+			Param("keyword", "%"+keyword+"%")
+	}
+	return query.
+		State(MessageRecipientStateEnabled).
+		Where("adminId IN (SELECT id FROM " + SharedAdminDAO.Table + " WHERE state=1)").
+		Where("instanceId IN (SELECT id FROM " + SharedMessageMediaInstanceDAO.Table + " WHERE state=1)").
+		Count()
+}
+
+// 列出单页接收人
+func (this *MessageRecipientDAO) ListAllEnabledRecipients(tx *dbs.Tx, adminId int64, groupId int64, mediaType string, keyword string, offset int64, size int64) (result []*MessageRecipient, err error) {
+	query := this.Query(tx)
+	if adminId > 0 {
+		query.Attr("adminId", adminId)
+	}
+	if groupId > 0 {
+		query.Attr("groupId", groupId)
+	}
+	if len(mediaType) > 0 {
+		query.Where("instanceId IN (SELECT id FROM "+SharedMessageMediaInstanceDAO.Table+" WHERE state=1 AND mediaType=:mediaType)").
+			Param("mediaType", mediaType)
+	}
+	if len(keyword) > 0 {
+		query.Where("(`user` LIKE :keyword OR description LIKE :keyword)").
+			Param("keyword", "%"+keyword+"%")
+	}
+	_, err = query.
+		State(MessageRecipientStateEnabled).
+		Where("adminId IN (SELECT id FROM " + SharedAdminDAO.Table + " WHERE state=1)").
+		Where("instanceId IN (SELECT id FROM " + SharedMessageMediaInstanceDAO.Table + " WHERE state=1)").
+		DescPk().
+		Offset(offset).
+		Limit(size).
+		Slice(&result).
+		FindAll()
+	return
+}
diff --git a/internal/db/models/message_recipient_dao_test.go b/internal/db/models/message_recipient_dao_test.go
new file mode 100644
index 00000000..224e9db7
--- /dev/null
+++ b/internal/db/models/message_recipient_dao_test.go
@@ -0,0 +1,6 @@
+package models
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/iwind/TeaGo/bootstrap"
+)
diff --git a/internal/db/models/message_recipient_group_dao.go b/internal/db/models/message_recipient_group_dao.go
new file mode 100644
index 00000000..77729d90
--- /dev/null
+++ b/internal/db/models/message_recipient_group_dao.go
@@ -0,0 +1,104 @@
+package models
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+)
+
+const (
+	MessageRecipientGroupStateEnabled  = 1 // 已启用
+	MessageRecipientGroupStateDisabled = 0 // 已禁用
+)
+
+type MessageRecipientGroupDAO dbs.DAO
+
+func NewMessageRecipientGroupDAO() *MessageRecipientGroupDAO {
+	return dbs.NewDAO(&MessageRecipientGroupDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeMessageRecipientGroups",
+			Model:  new(MessageRecipientGroup),
+			PkName: "id",
+		},
+	}).(*MessageRecipientGroupDAO)
+}
+
+var SharedMessageRecipientGroupDAO *MessageRecipientGroupDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedMessageRecipientGroupDAO = NewMessageRecipientGroupDAO()
+	})
+}
+
+// 启用条目
+func (this *MessageRecipientGroupDAO) EnableMessageRecipientGroup(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MessageRecipientGroupStateEnabled).
+		Update()
+	return err
+}
+
+// 禁用条目
+func (this *MessageRecipientGroupDAO) DisableMessageRecipientGroup(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MessageRecipientGroupStateDisabled).
+		Update()
+	return err
+}
+
+// 查找启用中的条目
+func (this *MessageRecipientGroupDAO) FindEnabledMessageRecipientGroup(tx *dbs.Tx, id int64) (*MessageRecipientGroup, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", MessageRecipientGroupStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*MessageRecipientGroup), err
+}
+
+// 根据主键查找名称
+func (this *MessageRecipientGroupDAO) FindMessageRecipientGroupName(tx *dbs.Tx, id int64) (string, error) {
+	return this.Query(tx).
+		Pk(id).
+		Result("name").
+		FindStringCol("")
+}
+
+// 创建分组
+func (this *MessageRecipientGroupDAO) CreateGroup(tx *dbs.Tx, name string) (int64, error) {
+	op := NewMessageRecipientGroupOperator()
+	op.Name = name
+	op.IsOn = true
+	op.State = MessageRecipientStateEnabled
+	return this.SaveInt64(tx, op)
+}
+
+// 修改分组
+func (this *MessageRecipientGroupDAO) UpdateGroup(tx *dbs.Tx, groupId int64, name string, isOn bool) error {
+	if groupId <= 0 {
+		return errors.New("invalid groupId")
+	}
+	op := NewMessageRecipientGroupOperator()
+	op.Id = groupId
+	op.Name = name
+	op.IsOn = isOn
+	return this.Save(tx, op)
+}
+
+// 查找所有分组
+func (this *MessageRecipientGroupDAO) FindAllEnabledGroups(tx *dbs.Tx) (result []*MessageRecipientGroup, err error) {
+	_, err = this.Query(tx).
+		State(MessageRecipientStateEnabled).
+		Slice(&result).
+		Desc("order").
+		AscPk().
+		FindAll()
+	return
+}
diff --git a/internal/db/models/message_recipient_group_dao_test.go b/internal/db/models/message_recipient_group_dao_test.go
new file mode 100644
index 00000000..224e9db7
--- /dev/null
+++ b/internal/db/models/message_recipient_group_dao_test.go
@@ -0,0 +1,6 @@
+package models
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/iwind/TeaGo/bootstrap"
+)
diff --git a/internal/db/models/message_recipient_group_model.go b/internal/db/models/message_recipient_group_model.go
new file mode 100644
index 00000000..ddcf64c4
--- /dev/null
+++ b/internal/db/models/message_recipient_group_model.go
@@ -0,0 +1,22 @@
+package models
+
+// 消息接收人分组
+type MessageRecipientGroup struct {
+	Id    uint32 `field:"id"`    // ID
+	Name  string `field:"name"`  // 分组名
+	Order uint32 `field:"order"` // 排序
+	IsOn  uint8  `field:"isOn"`  // 是否启用
+	State uint8  `field:"state"` // 状态
+}
+
+type MessageRecipientGroupOperator struct {
+	Id    interface{} // ID
+	Name  interface{} // 分组名
+	Order interface{} // 排序
+	IsOn  interface{} // 是否启用
+	State interface{} // 状态
+}
+
+func NewMessageRecipientGroupOperator() *MessageRecipientGroupOperator {
+	return &MessageRecipientGroupOperator{}
+}
diff --git a/internal/db/models/message_recipient_group_model_ext.go b/internal/db/models/message_recipient_group_model_ext.go
new file mode 100644
index 00000000..2640e7f9
--- /dev/null
+++ b/internal/db/models/message_recipient_group_model_ext.go
@@ -0,0 +1 @@
+package models
diff --git a/internal/db/models/message_recipient_model.go b/internal/db/models/message_recipient_model.go
new file mode 100644
index 00000000..c3fbd477
--- /dev/null
+++ b/internal/db/models/message_recipient_model.go
@@ -0,0 +1,28 @@
+package models
+
+// 消息媒介接收人
+type MessageRecipient struct {
+	Id          uint32 `field:"id"`          // ID
+	AdminId     uint32 `field:"adminId"`     // 管理员ID
+	IsOn        uint8  `field:"isOn"`        // 是否启用
+	InstanceId  uint32 `field:"instanceId"`  // 实例ID
+	User        string `field:"user"`        // 接收人信息
+	GroupIds    string `field:"groupIds"`    // 分组ID
+	State       uint8  `field:"state"`       // 状态
+	Description string `field:"description"` // 备注
+}
+
+type MessageRecipientOperator struct {
+	Id          interface{} // ID
+	AdminId     interface{} // 管理员ID
+	IsOn        interface{} // 是否启用
+	InstanceId  interface{} // 实例ID
+	User        interface{} // 接收人信息
+	GroupIds    interface{} // 分组ID
+	State       interface{} // 状态
+	Description interface{} // 备注
+}
+
+func NewMessageRecipientOperator() *MessageRecipientOperator {
+	return &MessageRecipientOperator{}
+}
diff --git a/internal/db/models/message_recipient_model_ext.go b/internal/db/models/message_recipient_model_ext.go
new file mode 100644
index 00000000..fe454a6d
--- /dev/null
+++ b/internal/db/models/message_recipient_model_ext.go
@@ -0,0 +1,20 @@
+package models
+
+import (
+	"encoding/json"
+	"github.com/iwind/TeaGo/logs"
+)
+
+// 解析分组ID
+func (this *MessageRecipient) DecodeGroupIds() []int64 {
+	if len(this.GroupIds) == 0 {
+		return []int64{}
+	}
+	result := []int64{}
+	err := json.Unmarshal([]byte(this.GroupIds), &result)
+	if err != nil {
+		logs.Println("MessageRecipient.DecodeGroupIds(): " + err.Error())
+		// 不阻断执行
+	}
+	return result
+}
diff --git a/internal/db/models/message_task_dao.go b/internal/db/models/message_task_dao.go
new file mode 100644
index 00000000..34db17ac
--- /dev/null
+++ b/internal/db/models/message_task_dao.go
@@ -0,0 +1,117 @@
+package models
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+	"time"
+)
+
+type MessageTaskStatus = int
+
+const (
+	MessageTaskStateEnabled  = 1 // 已启用
+	MessageTaskStateDisabled = 0 // 已禁用
+
+	MessageTaskStatusNone    MessageTaskStatus = 0 // 普通状态
+	MessageTaskStatusSending MessageTaskStatus = 1 // 发送中
+	MessageTaskStatusSuccess MessageTaskStatus = 2 // 发送成功
+	MessageTaskStatusFailed  MessageTaskStatus = 3 // 发送失败
+)
+
+type MessageTaskDAO dbs.DAO
+
+func NewMessageTaskDAO() *MessageTaskDAO {
+	return dbs.NewDAO(&MessageTaskDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeMessageTasks",
+			Model:  new(MessageTask),
+			PkName: "id",
+		},
+	}).(*MessageTaskDAO)
+}
+
+var SharedMessageTaskDAO *MessageTaskDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedMessageTaskDAO = NewMessageTaskDAO()
+	})
+}
+
+// 启用条目
+func (this *MessageTaskDAO) EnableMessageTask(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MessageTaskStateEnabled).
+		Update()
+	return err
+}
+
+// 禁用条目
+func (this *MessageTaskDAO) DisableMessageTask(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MessageTaskStateDisabled).
+		Update()
+	return err
+}
+
+// 查找启用中的条目
+func (this *MessageTaskDAO) FindEnabledMessageTask(tx *dbs.Tx, id int64) (*MessageTask, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", MessageTaskStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*MessageTask), err
+}
+
+// 创建任务
+func (this *MessageTaskDAO) CreateMessageTask(tx *dbs.Tx, recipientId int64, instanceId int64, user string, subject string, body string, isPrimary bool) (int64, error) {
+	op := NewMessageTaskOperator()
+	op.RecipientId = recipientId
+	op.InstanceId = instanceId
+	op.User = user
+	op.Subject = subject
+	op.Body = body
+	op.IsPrimary = isPrimary
+	op.Status = MessageTaskStatusNone
+	op.State = MessageTaskStateEnabled
+	return this.SaveInt64(tx, op)
+}
+
+// 查找需要发送的任务
+func (this *MessageTaskDAO) FindSendingMessageTasks(tx *dbs.Tx, size int64) (result []*MessageTask, err error) {
+	if size <= 0 {
+		return nil, nil
+	}
+	_, err = this.Query(tx).
+		State(MessageTaskStateEnabled).
+		Attr("status", MessageTaskStatusNone).
+		Desc("isPrimary").
+		AscPk().
+		Limit(size).
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// 设置发送的状态
+func (this *MessageTaskDAO) UpdateMessageTaskStatus(tx *dbs.Tx, taskId int64, status MessageTaskStatus, result []byte) error {
+	if taskId <= 0 {
+		return errors.New("invalid taskId")
+	}
+	op := NewMessageTaskOperator()
+	op.Id = taskId
+	op.Status = status
+	op.SentAt = time.Now().Unix()
+	if len(result) > 0 {
+		op.Result = result
+	}
+	return this.Save(tx, op)
+}
diff --git a/internal/db/models/message_task_dao_test.go b/internal/db/models/message_task_dao_test.go
new file mode 100644
index 00000000..224e9db7
--- /dev/null
+++ b/internal/db/models/message_task_dao_test.go
@@ -0,0 +1,6 @@
+package models
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/iwind/TeaGo/bootstrap"
+)
diff --git a/internal/db/models/message_task_log_dao.go b/internal/db/models/message_task_log_dao.go
new file mode 100644
index 00000000..a3fdeebd
--- /dev/null
+++ b/internal/db/models/message_task_log_dao.go
@@ -0,0 +1,55 @@
+package models
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+)
+
+type MessageTaskLogDAO dbs.DAO
+
+func NewMessageTaskLogDAO() *MessageTaskLogDAO {
+	return dbs.NewDAO(&MessageTaskLogDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeMessageTaskLogs",
+			Model:  new(MessageTaskLog),
+			PkName: "id",
+		},
+	}).(*MessageTaskLogDAO)
+}
+
+var SharedMessageTaskLogDAO *MessageTaskLogDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedMessageTaskLogDAO = NewMessageTaskLogDAO()
+	})
+}
+
+// 创建日志
+func (this *MessageTaskLogDAO) CreateLog(tx *dbs.Tx, taskId int64, isOk bool, errMsg string, response string) error {
+	op := NewMessageTaskLogOperator()
+	op.TaskId = taskId
+	op.IsOk = isOk
+	op.Error = errMsg
+	op.Response = response
+	return this.Save(tx, op)
+}
+
+// 计算日志数量
+func (this *MessageTaskLogDAO) CountLogs(tx *dbs.Tx) (int64, error) {
+	return this.Query(tx).
+		Count()
+}
+
+// 列出单页日志
+func (this *MessageTaskLogDAO) ListLogs(tx *dbs.Tx, offset int64, size int64) (result []*MessageTaskLog, err error) {
+	_, err = this.Query(tx).
+		Offset(offset).
+		Limit(size).
+		DescPk().
+		Slice(&result).
+		FindAll()
+	return
+}
diff --git a/internal/db/models/message_task_log_dao_test.go b/internal/db/models/message_task_log_dao_test.go
new file mode 100644
index 00000000..224e9db7
--- /dev/null
+++ b/internal/db/models/message_task_log_dao_test.go
@@ -0,0 +1,6 @@
+package models
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/iwind/TeaGo/bootstrap"
+)
diff --git a/internal/db/models/message_task_log_model.go b/internal/db/models/message_task_log_model.go
new file mode 100644
index 00000000..042158ad
--- /dev/null
+++ b/internal/db/models/message_task_log_model.go
@@ -0,0 +1,24 @@
+package models
+
+// 消息发送日志
+type MessageTaskLog struct {
+	Id        uint64 `field:"id"`        // ID
+	TaskId    uint64 `field:"taskId"`    // 任务ID
+	CreatedAt uint64 `field:"createdAt"` // 创建时间
+	IsOk      uint8  `field:"isOk"`      // 是否成功
+	Error     string `field:"error"`     // 错误信息
+	Response  string `field:"response"`  // 响应信息
+}
+
+type MessageTaskLogOperator struct {
+	Id        interface{} // ID
+	TaskId    interface{} // 任务ID
+	CreatedAt interface{} // 创建时间
+	IsOk      interface{} // 是否成功
+	Error     interface{} // 错误信息
+	Response  interface{} // 响应信息
+}
+
+func NewMessageTaskLogOperator() *MessageTaskLogOperator {
+	return &MessageTaskLogOperator{}
+}
diff --git a/internal/db/models/message_task_log_model_ext.go b/internal/db/models/message_task_log_model_ext.go
new file mode 100644
index 00000000..2640e7f9
--- /dev/null
+++ b/internal/db/models/message_task_log_model_ext.go
@@ -0,0 +1 @@
+package models
diff --git a/internal/db/models/message_task_model.go b/internal/db/models/message_task_model.go
new file mode 100644
index 00000000..c691253f
--- /dev/null
+++ b/internal/db/models/message_task_model.go
@@ -0,0 +1,36 @@
+package models
+
+//
+type MessageTask struct {
+	Id          uint64 `field:"id"`          // ID
+	RecipientId uint32 `field:"recipientId"` // 接收人ID
+	InstanceId  uint32 `field:"instanceId"`  // 媒介实例ID
+	User        string `field:"user"`        // 接收用户标识
+	Subject     string `field:"subject"`     // 标题
+	Body        string `field:"body"`        // 内容
+	CreatedAt   uint64 `field:"createdAt"`   // 创建时间
+	Status      uint8  `field:"status"`      // 发送状态
+	SentAt      uint64 `field:"sentAt"`      // 最后一次发送时间
+	State       uint8  `field:"state"`       // 状态
+	Result      string `field:"result"`      // 结果
+	IsPrimary   uint8  `field:"isPrimary"`   // 是否优先
+}
+
+type MessageTaskOperator struct {
+	Id          interface{} // ID
+	RecipientId interface{} // 接收人ID
+	InstanceId  interface{} // 媒介实例ID
+	User        interface{} // 接收用户标识
+	Subject     interface{} // 标题
+	Body        interface{} // 内容
+	CreatedAt   interface{} // 创建时间
+	Status      interface{} // 发送状态
+	SentAt      interface{} // 最后一次发送时间
+	State       interface{} // 状态
+	Result      interface{} // 结果
+	IsPrimary   interface{} // 是否优先
+}
+
+func NewMessageTaskOperator() *MessageTaskOperator {
+	return &MessageTaskOperator{}
+}
diff --git a/internal/db/models/message_task_model_ext.go b/internal/db/models/message_task_model_ext.go
new file mode 100644
index 00000000..2640e7f9
--- /dev/null
+++ b/internal/db/models/message_task_model_ext.go
@@ -0,0 +1 @@
+package models
diff --git a/internal/db/models/monitor_node_dao.go b/internal/db/models/monitor_node_dao.go
new file mode 100644
index 00000000..694e6675
--- /dev/null
+++ b/internal/db/models/monitor_node_dao.go
@@ -0,0 +1,227 @@
+package models
+
+import (
+	"encoding/json"
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/maps"
+	"github.com/iwind/TeaGo/rands"
+	"github.com/iwind/TeaGo/types"
+	"strconv"
+)
+
+const (
+	MonitorNodeStateEnabled  = 1 // 已启用
+	MonitorNodeStateDisabled = 0 // 已禁用
+)
+
+type MonitorNodeDAO dbs.DAO
+
+func NewMonitorNodeDAO() *MonitorNodeDAO {
+	return dbs.NewDAO(&MonitorNodeDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeMonitorNodes",
+			Model:  new(MonitorNode),
+			PkName: "id",
+		},
+	}).(*MonitorNodeDAO)
+}
+
+var SharedMonitorNodeDAO *MonitorNodeDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedMonitorNodeDAO = NewMonitorNodeDAO()
+	})
+}
+
+// 启用条目
+func (this *MonitorNodeDAO) EnableMonitorNode(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MonitorNodeStateEnabled).
+		Update()
+	return err
+}
+
+// 禁用条目
+func (this *MonitorNodeDAO) DisableMonitorNode(tx *dbs.Tx, id int64) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", MonitorNodeStateDisabled).
+		Update()
+	return err
+}
+
+// 查找启用中的条目
+func (this *MonitorNodeDAO) FindEnabledMonitorNode(tx *dbs.Tx, id int64) (*MonitorNode, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", MonitorNodeStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*MonitorNode), err
+}
+
+// 根据主键查找名称
+func (this *MonitorNodeDAO) FindMonitorNodeName(tx *dbs.Tx, id int64) (string, error) {
+	return this.Query(tx).
+		Pk(id).
+		Result("name").
+		FindStringCol("")
+}
+
+// 列出所有可用监控节点
+func (this *MonitorNodeDAO) FindAllEnabledMonitorNodes(tx *dbs.Tx) (result []*MonitorNode, err error) {
+	_, err = this.Query(tx).
+		State(MonitorNodeStateEnabled).
+		Desc("order").
+		AscPk().
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// 计算监控节点数量
+func (this *MonitorNodeDAO) CountAllEnabledMonitorNodes(tx *dbs.Tx) (int64, error) {
+	return this.Query(tx).
+		State(MonitorNodeStateEnabled).
+		Count()
+}
+
+// 列出单页的监控节点
+func (this *MonitorNodeDAO) ListEnabledMonitorNodes(tx *dbs.Tx, offset int64, size int64) (result []*MonitorNode, err error) {
+	_, err = this.Query(tx).
+		State(MonitorNodeStateEnabled).
+		Offset(offset).
+		Limit(size).
+		Desc("order").
+		DescPk().
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// 根据主机名和端口获取ID
+func (this *MonitorNodeDAO) FindEnabledMonitorNodeIdWithAddr(tx *dbs.Tx, protocol string, host string, port int) (int64, error) {
+	addr := maps.Map{
+		"protocol":  protocol,
+		"host":      host,
+		"portRange": strconv.Itoa(port),
+	}
+	addrJSON, err := json.Marshal(addr)
+	if err != nil {
+		return 0, err
+	}
+
+	one, err := this.Query(tx).
+		State(MonitorNodeStateEnabled).
+		Where("JSON_CONTAINS(accessAddrs, :addr)").
+		Param("addr", string(addrJSON)).
+		ResultPk().
+		Find()
+	if err != nil {
+		return 0, err
+	}
+	if one == nil {
+		return 0, nil
+	}
+	return int64(one.(*MonitorNode).Id), nil
+}
+
+// 创建监控节点
+func (this *MonitorNodeDAO) CreateMonitorNode(tx *dbs.Tx, name string, description string, isOn bool) (nodeId int64, err error) {
+	uniqueId, err := this.GenUniqueId(tx)
+	if err != nil {
+		return 0, err
+	}
+	secret := rands.String(32)
+	err = NewApiTokenDAO().CreateAPIToken(tx, uniqueId, secret, NodeRoleMonitor)
+	if err != nil {
+		return
+	}
+
+	op := NewMonitorNodeOperator()
+	op.IsOn = isOn
+	op.UniqueId = uniqueId
+	op.Secret = secret
+	op.Name = name
+	op.Description = description
+	op.State = NodeStateEnabled
+	err = this.Save(tx, op)
+	if err != nil {
+		return
+	}
+
+	return types.Int64(op.Id), nil
+}
+
+// 修改监控节点
+func (this *MonitorNodeDAO) UpdateMonitorNode(tx *dbs.Tx, nodeId int64, name string, description string, isOn bool) error {
+	if nodeId <= 0 {
+		return errors.New("invalid nodeId")
+	}
+
+	op := NewMonitorNodeOperator()
+	op.Id = nodeId
+	op.Name = name
+	op.Description = description
+	op.IsOn = isOn
+	err := this.Save(tx, op)
+	return err
+}
+
+// 根据唯一ID获取节点信息
+func (this *MonitorNodeDAO) FindEnabledMonitorNodeWithUniqueId(tx *dbs.Tx, uniqueId string) (*MonitorNode, error) {
+	result, err := this.Query(tx).
+		Attr("uniqueId", uniqueId).
+		Attr("state", MonitorNodeStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*MonitorNode), err
+}
+
+// 根据唯一ID获取节点ID
+func (this *MonitorNodeDAO) FindEnabledMonitorNodeIdWithUniqueId(tx *dbs.Tx, uniqueId string) (int64, error) {
+	return this.Query(tx).
+		Attr("uniqueId", uniqueId).
+		Attr("state", MonitorNodeStateEnabled).
+		ResultPk().
+		FindInt64Col(0)
+}
+
+// 生成唯一ID
+func (this *MonitorNodeDAO) GenUniqueId(tx *dbs.Tx) (string, error) {
+	for {
+		uniqueId := rands.HexString(32)
+		ok, err := this.Query(tx).
+			Attr("uniqueId", uniqueId).
+			Exist()
+		if err != nil {
+			return "", err
+		}
+		if ok {
+			continue
+		}
+		return uniqueId, nil
+	}
+}
+
+// 更改节点状态
+func (this *MonitorNodeDAO) UpdateNodeStatus(tx *dbs.Tx, nodeId int64, statusJSON []byte) error {
+	if statusJSON == nil {
+		return nil
+	}
+	_, err := this.Query(tx).
+		Pk(nodeId).
+		Set("status", string(statusJSON)).
+		Update()
+	return err
+}
diff --git a/internal/db/models/monitor_node_dao_test.go b/internal/db/models/monitor_node_dao_test.go
new file mode 100644
index 00000000..224e9db7
--- /dev/null
+++ b/internal/db/models/monitor_node_dao_test.go
@@ -0,0 +1,6 @@
+package models
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/iwind/TeaGo/bootstrap"
+)
diff --git a/internal/db/models/monitor_node_model.go b/internal/db/models/monitor_node_model.go
new file mode 100644
index 00000000..02b928ed
--- /dev/null
+++ b/internal/db/models/monitor_node_model.go
@@ -0,0 +1,36 @@
+package models
+
+// 监控节点
+type MonitorNode struct {
+	Id          uint32 `field:"id"`          // ID
+	IsOn        uint8  `field:"isOn"`        // 是否启用
+	UniqueId    string `field:"uniqueId"`    // 唯一ID
+	Secret      string `field:"secret"`      // 密钥
+	Name        string `field:"name"`        // 名称
+	Description string `field:"description"` // 描述
+	Order       uint32 `field:"order"`       // 排序
+	State       uint8  `field:"state"`       // 状态
+	CreatedAt   uint64 `field:"createdAt"`   // 创建时间
+	AdminId     uint32 `field:"adminId"`     // 管理员ID
+	Weight      uint32 `field:"weight"`      // 权重
+	Status      string `field:"status"`      // 运行状态
+}
+
+type MonitorNodeOperator struct {
+	Id          interface{} // ID
+	IsOn        interface{} // 是否启用
+	UniqueId    interface{} // 唯一ID
+	Secret      interface{} // 密钥
+	Name        interface{} // 名称
+	Description interface{} // 描述
+	Order       interface{} // 排序
+	State       interface{} // 状态
+	CreatedAt   interface{} // 创建时间
+	AdminId     interface{} // 管理员ID
+	Weight      interface{} // 权重
+	Status      interface{} // 运行状态
+}
+
+func NewMonitorNodeOperator() *MonitorNodeOperator {
+	return &MonitorNodeOperator{}
+}
diff --git a/internal/db/models/monitor_node_model_ext.go b/internal/db/models/monitor_node_model_ext.go
new file mode 100644
index 00000000..2640e7f9
--- /dev/null
+++ b/internal/db/models/monitor_node_model_ext.go
@@ -0,0 +1 @@
+package models
diff --git a/internal/db/models/user_node_dao.go b/internal/db/models/user_node_dao.go
index 8a478060..df215482 100644
--- a/internal/db/models/user_node_dao.go
+++ b/internal/db/models/user_node_dao.go
@@ -244,6 +244,9 @@ func (this *UserNodeDAO) GenUniqueId(tx *dbs.Tx) (string, error) {
 
 // 更改节点状态
 func (this *UserNodeDAO) UpdateNodeStatus(tx *dbs.Tx, nodeId int64, statusJSON []byte) error {
+	if len(statusJSON) == 0 {
+		return nil
+	}
 	_, err := this.Query(tx).
 		Pk(nodeId).
 		Set("status", string(statusJSON)).
diff --git a/internal/nodes/api_node.go b/internal/nodes/api_node.go
index 9d6c7655..d804f46e 100644
--- a/internal/nodes/api_node.go
+++ b/internal/nodes/api_node.go
@@ -209,6 +209,12 @@ func (this *APINode) listenRPC(listener net.Listener, tlsConfig *tls.Config) err
 	pb.RegisterNodeLogServiceServer(rpcServer, &services.NodeLogService{})
 	pb.RegisterHTTPAccessLogServiceServer(rpcServer, &services.HTTPAccessLogService{})
 	pb.RegisterMessageServiceServer(rpcServer, &services.MessageService{})
+	pb.RegisterMessageRecipientServiceServer(rpcServer, &services.MessageRecipientService{})
+	pb.RegisterMessageMediaServiceServer(rpcServer, &services.MessageMediaService{})
+	pb.RegisterMessageRecipientGroupServiceServer(rpcServer, &services.MessageRecipientGroupService{})
+	pb.RegisterMessageMediaInstanceServiceServer(rpcServer, &services.MessageMediaInstanceService{})
+	pb.RegisterMessageTaskServiceServer(rpcServer, &services.MessageTaskService{})
+	pb.RegisterMessageTaskLogServiceServer(rpcServer, &services.MessageTaskLogService{})
 	pb.RegisterNodeGroupServiceServer(rpcServer, &services.NodeGroupService{})
 	pb.RegisterNodeRegionServiceServer(rpcServer, &services.NodeRegionService{})
 	pb.RegisterNodePriceItemServiceServer(rpcServer, &services.NodePriceItemService{})
@@ -245,6 +251,7 @@ func (this *APINode) listenRPC(listener net.Listener, tlsConfig *tls.Config) err
 	pb.RegisterServerHTTPFirewallDailyStatServiceServer(rpcServer, &services.ServerHTTPFirewallDailyStatService{})
 	pb.RegisterDNSTaskServiceServer(rpcServer, &services.DNSTaskService{})
 	pb.RegisterNodeClusterFirewallActionServiceServer(rpcServer, &services.NodeClusterFirewallActionService{})
+	pb.RegisterMonitorNodeServiceServer(rpcServer, &services.MonitorNodeService{})
 	err := rpcServer.Serve(listener)
 	if err != nil {
 		return errors.New("[API_NODE]start rpc failed: " + err.Error())
diff --git a/internal/rpc/services/service_api_node.go b/internal/rpc/services/service_api_node.go
index f591bd2e..e85c3604 100644
--- a/internal/rpc/services/service_api_node.go
+++ b/internal/rpc/services/service_api_node.go
@@ -65,7 +65,7 @@ func (this *APINodeService) DeleteAPINode(ctx context.Context, req *pb.DeleteAPI
 
 // 列出所有可用API节点
 func (this *APINodeService) FindAllEnabledAPINodes(ctx context.Context, req *pb.FindAllEnabledAPINodesRequest) (*pb.FindAllEnabledAPINodesResponse, error) {
-	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin, rpcutils.UserTypeUser, rpcutils.UserTypeNode)
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin, rpcutils.UserTypeUser, rpcutils.UserTypeNode, rpcutils.UserTypeMonitor, rpcutils.UserTypeDNS)
 	if err != nil {
 		return nil, err
 	}
diff --git a/internal/rpc/services/service_base.go b/internal/rpc/services/service_base.go
index d83622d9..141c7b8f 100644
--- a/internal/rpc/services/service_base.go
+++ b/internal/rpc/services/service_base.go
@@ -82,6 +82,12 @@ func (this *BaseService) ValidateUser(ctx context.Context) (userId int64, err er
 	return
 }
 
+// 校验监控节点
+func (this *BaseService) ValidateMonitor(ctx context.Context) (nodeId int64, err error) {
+	_, nodeId, err = rpcutils.ValidateRequest(ctx, rpcutils.UserTypeMonitor)
+	return
+}
+
 // 获取节点ID
 func (this *BaseService) ValidateNodeId(ctx context.Context, roles ...rpcutils.UserType) (role rpcutils.UserType, nodeIntId int64, err error) {
 	if ctx == nil {
@@ -170,6 +176,8 @@ func (this *BaseService) ValidateNodeId(ctx context.Context, roles ...rpcutils.U
 		nodeIntId, err = models.SharedUserNodeDAO.FindEnabledUserNodeIdWithUniqueId(nil, nodeId)
 	case rpcutils.UserTypeAdmin:
 		nodeIntId = 0
+	case rpcutils.UserTypeMonitor:
+		nodeIntId, err = models.SharedMonitorNodeDAO.FindEnabledMonitorNodeIdWithUniqueId(nil, nodeId)
 	default:
 		err = errors.New("unsupported user role '" + apiToken.Role + "'")
 	}
diff --git a/internal/rpc/services/service_message_media.go b/internal/rpc/services/service_message_media.go
new file mode 100644
index 00000000..cd841b42
--- /dev/null
+++ b/internal/rpc/services/service_message_media.go
@@ -0,0 +1,64 @@
+package services
+
+import (
+	"context"
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/iwind/TeaGo/maps"
+)
+
+// 消息媒介服务
+type MessageMediaService struct {
+	BaseService
+}
+
+// 获取所有支持的媒介
+func (this *MessageMediaService) FindAllMessageMedias(ctx context.Context, req *pb.FindAllMessageMediasRequest) (*pb.FindAllMessageMediasResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+	var tx = this.NullTx()
+	medias, err := models.SharedMessageMediaDAO.FindAllEnabledMessageMedias(tx)
+	if err != nil {
+		return nil, err
+	}
+	pbMedias := []*pb.MessageMedia{}
+	for _, media := range medias {
+		pbMedias = append(pbMedias, &pb.MessageMedia{
+			Id:              int64(media.Id),
+			Type:            media.Type,
+			Name:            media.Name,
+			Description:     media.Description,
+			UserDescription: media.UserDescription,
+			IsOn:            media.IsOn == 1,
+		})
+	}
+	return &pb.FindAllMessageMediasResponse{MessageMedias: pbMedias}, nil
+}
+
+// 设置所有支持的媒介
+func (this *MessageMediaService) UpdateMessageMedias(ctx context.Context, req *pb.UpdateMessageMediasRequest) (*pb.RPCSuccess, error) {
+	_, err := this.ValidateMonitor(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	mediaMaps := []maps.Map{}
+	for _, media := range req.MessageMedias {
+		mediaMaps = append(mediaMaps, maps.Map{
+			"name":            media.Name,
+			"type":            media.Type,
+			"description":     media.Description,
+			"userDescription": media.UserDescription,
+			"isOn":            media.IsOn,
+		})
+	}
+
+	var tx = this.NullTx()
+	err = models.SharedMessageMediaDAO.UpdateMessageMedias(tx, mediaMaps)
+	if err != nil {
+		return nil, err
+	}
+	return this.Success()
+}
diff --git a/internal/rpc/services/service_message_media_instance.go b/internal/rpc/services/service_message_media_instance.go
new file mode 100644
index 00000000..da39c2f8
--- /dev/null
+++ b/internal/rpc/services/service_message_media_instance.go
@@ -0,0 +1,181 @@
+package services
+
+import (
+	"context"
+	"encoding/json"
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/iwind/TeaGo/maps"
+)
+
+// 消息媒介实例服务
+type MessageMediaInstanceService struct {
+	BaseService
+}
+
+// 创建消息媒介实例
+func (this *MessageMediaInstanceService) CreateMessageMediaInstance(ctx context.Context, req *pb.CreateMessageMediaInstanceRequest) (*pb.CreateMessageMediaInstanceResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+
+	params := maps.Map{}
+	if len(req.ParamsJSON) > 0 {
+		err = json.Unmarshal(req.ParamsJSON, &params)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	instanceId, err := models.SharedMessageMediaInstanceDAO.CreateMediaInstance(tx, req.Name, req.MediaType, params, req.Description)
+	if err != nil {
+		return nil, err
+	}
+
+	return &pb.CreateMessageMediaInstanceResponse{MessageMediaInstanceId: instanceId}, nil
+}
+
+// 修改消息实例
+func (this *MessageMediaInstanceService) UpdateMessageMediaInstance(ctx context.Context, req *pb.UpdateMessageMediaInstanceRequest) (*pb.RPCSuccess, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	params := maps.Map{}
+	if len(req.ParamsJSON) > 0 {
+		err = json.Unmarshal(req.ParamsJSON, &params)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	var tx = this.NullTx()
+	err = models.SharedMessageMediaInstanceDAO.UpdateMediaInstance(tx, req.MessageMediaInstanceId, req.Name, req.MediaType, params, req.Description, req.IsOn)
+	if err != nil {
+		return nil, err
+	}
+
+	return this.Success()
+}
+
+// 删除媒介实例
+func (this *MessageMediaInstanceService) DeleteMessageMediaInstance(ctx context.Context, req *pb.DeleteMessageMediaInstanceRequest) (*pb.RPCSuccess, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	err = models.SharedMessageMediaInstanceDAO.DisableMessageMediaInstance(tx, req.MessageMediaInstanceId)
+	if err != nil {
+		return nil, err
+	}
+	return this.Success()
+}
+
+// 计算媒介实例数量
+func (this *MessageMediaInstanceService) CountAllEnabledMessageMediaInstances(ctx context.Context, req *pb.CountAllEnabledMessageMediaInstancesRequest) (*pb.RPCCountResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	count, err := models.SharedMessageMediaInstanceDAO.CountAllEnabledMediaInstances(tx, req.MediaType, req.Keyword)
+	if err != nil {
+		return nil, err
+	}
+
+	return this.SuccessCount(count)
+}
+
+// 列出单页媒介实例
+func (this *MessageMediaInstanceService) ListEnabledMessageMediaInstances(ctx context.Context, req *pb.ListEnabledMessageMediaInstancesRequest) (*pb.ListEnabledMessageMediaInstancesResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	instances, err := models.SharedMessageMediaInstanceDAO.ListAllEnabledMediaInstances(tx, req.MediaType, req.Keyword, req.Offset, req.Size)
+	if err != nil {
+		return nil, err
+	}
+	pbInstances := []*pb.MessageMediaInstance{}
+	for _, instance := range instances {
+		// 媒介
+		media, err := models.SharedMessageMediaDAO.FindEnabledMediaWithType(tx, instance.MediaType)
+		if err != nil {
+			return nil, err
+		}
+		if media == nil {
+			continue
+		}
+		pbMedia := &pb.MessageMedia{
+			Id:              int64(media.Id),
+			Type:            media.Type,
+			Name:            media.Name,
+			Description:     media.Description,
+			UserDescription: media.UserDescription,
+			IsOn:            media.IsOn == 1,
+		}
+
+		pbInstances = append(pbInstances, &pb.MessageMediaInstance{
+			Id:           int64(instance.Id),
+			Name:         instance.Name,
+			IsOn:         instance.IsOn == 1,
+			MessageMedia: pbMedia,
+			ParamsJSON:   []byte(instance.Params),
+			Description:  instance.Description,
+		})
+	}
+
+	return &pb.ListEnabledMessageMediaInstancesResponse{MessageMediaInstances: pbInstances}, nil
+}
+
+// 查找单个媒介实例信息
+func (this *MessageMediaInstanceService) FindEnabledMessageMediaInstance(ctx context.Context, req *pb.FindEnabledMessageMediaInstanceRequest) (*pb.FindEnabledMessageMediaInstanceResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	instance, err := models.SharedMessageMediaInstanceDAO.FindEnabledMessageMediaInstance(tx, req.MessageMediaInstanceId)
+	if err != nil {
+		return nil, err
+	}
+	if instance == nil {
+		return &pb.FindEnabledMessageMediaInstanceResponse{MessageMediaInstance: nil}, nil
+	}
+
+	// 媒介
+	media, err := models.SharedMessageMediaDAO.FindEnabledMediaWithType(tx, instance.MediaType)
+	if err != nil {
+		return nil, err
+	}
+	if media == nil {
+		return &pb.FindEnabledMessageMediaInstanceResponse{MessageMediaInstance: nil}, nil
+	}
+	pbMedia := &pb.MessageMedia{
+		Id:              int64(media.Id),
+		Type:            media.Type,
+		Name:            media.Name,
+		Description:     media.Description,
+		UserDescription: media.UserDescription,
+		IsOn:            media.IsOn == 1,
+	}
+
+	return &pb.FindEnabledMessageMediaInstanceResponse{MessageMediaInstance: &pb.MessageMediaInstance{
+		Id:           int64(instance.Id),
+		Name:         instance.Name,
+		IsOn:         instance.IsOn == 1,
+		MessageMedia: pbMedia,
+		ParamsJSON:   []byte(instance.Params),
+		Description:  instance.Description,
+	}}, nil
+}
diff --git a/internal/rpc/services/service_message_recipient.go b/internal/rpc/services/service_message_recipient.go
new file mode 100644
index 00000000..6507dc7b
--- /dev/null
+++ b/internal/rpc/services/service_message_recipient.go
@@ -0,0 +1,228 @@
+package services
+
+import (
+	"context"
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+)
+
+// 消息接收人服务
+type MessageRecipientService struct {
+	BaseService
+}
+
+// 创建接收人
+func (this *MessageRecipientService) CreateMessageRecipient(ctx context.Context, req *pb.CreateMessageRecipientRequest) (*pb.CreateMessageRecipientResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	recipientId, err := models.SharedMessageRecipientDAO.CreateRecipient(tx, req.AdminId, req.InstanceId, req.User, req.GroupIds, req.Description)
+	if err != nil {
+		return nil, err
+	}
+
+	return &pb.CreateMessageRecipientResponse{MessageRecipientId: recipientId}, nil
+}
+
+// 修改接收人
+func (this *MessageRecipientService) UpdateMessageRecipient(ctx context.Context, req *pb.UpdateMessageRecipientRequest) (*pb.RPCSuccess, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	err = models.SharedMessageRecipientDAO.UpdateRecipient(tx, req.MessageRecipientId, req.AdminId, req.InstanceId, req.User, req.GroupIds, req.Description, req.IsOn)
+	if err != nil {
+		return nil, err
+	}
+
+	return this.Success()
+}
+
+// 删除接收人
+func (this *MessageRecipientService) DeleteMessageRecipient(ctx context.Context, req *pb.DeleteMessageRecipientRequest) (*pb.RPCSuccess, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	err = models.SharedMessageRecipientDAO.DisableMessageRecipient(tx, req.MessageRecipientId)
+	if err != nil {
+		return nil, err
+	}
+	return this.Success()
+}
+
+// 计算接收人数量
+func (this *MessageRecipientService) CountAllEnabledMessageRecipients(ctx context.Context, req *pb.CountAllEnabledMessageRecipientsRequest) (*pb.RPCCountResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	count, err := models.SharedMessageRecipientDAO.CountAllEnabledRecipients(tx, req.AdminId, req.GroupId, req.MediaType, req.Keyword)
+	if err != nil {
+		return nil, err
+	}
+
+	return this.SuccessCount(count)
+}
+
+// 列出单页接收人
+func (this *MessageRecipientService) ListEnabledMessageRecipients(ctx context.Context, req *pb.ListEnabledMessageRecipientsRequest) (*pb.ListEnabledMessageRecipientsResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	recipients, err := models.SharedMessageRecipientDAO.ListAllEnabledRecipients(tx, req.AdminId, req.GroupId, req.MediaType, req.Keyword, req.Offset, req.Size)
+	if err != nil {
+		return nil, err
+	}
+	pbRecipients := []*pb.MessageRecipient{}
+	for _, recipient := range recipients {
+		// admin
+		admin, err := models.SharedAdminDAO.FindEnabledAdmin(tx, int64(recipient.AdminId))
+		if err != nil {
+			return nil, err
+		}
+		if admin == nil {
+			continue
+		}
+		pbAdmin := &pb.Admin{
+			Id:       int64(admin.Id),
+			Fullname: admin.Fullname,
+			Username: admin.Username,
+			IsOn:     admin.IsOn == 1,
+		}
+
+		// 媒介实例
+		instance, err := models.SharedMessageMediaInstanceDAO.FindEnabledMessageMediaInstance(tx, int64(recipient.InstanceId))
+		if err != nil {
+			return nil, err
+		}
+		if instance == nil {
+			continue
+		}
+		pbInstance := &pb.MessageMediaInstance{
+			Id:          int64(instance.Id),
+			IsOn:        instance.IsOn == 1,
+			Name:        instance.Name,
+			Description: instance.Description,
+		}
+
+		// 分组
+		pbGroups := []*pb.MessageRecipientGroup{}
+		groupIds := recipient.DecodeGroupIds()
+		if len(groupIds) > 0 {
+			for _, groupId := range groupIds {
+				group, err := models.SharedMessageRecipientGroupDAO.FindEnabledMessageRecipientGroup(tx, groupId)
+				if err != nil {
+					return nil, err
+				}
+				if group != nil {
+					pbGroups = append(pbGroups, &pb.MessageRecipientGroup{
+						Id:   int64(group.Id),
+						Name: group.Name,
+						IsOn: group.IsOn == 1,
+					})
+				}
+			}
+		}
+
+		pbRecipients = append(pbRecipients, &pb.MessageRecipient{
+			Id:                     int64(recipient.Id),
+			Admin:                  pbAdmin,
+			User:                   recipient.User,
+			MessageMediaInstance:   pbInstance,
+			IsOn:                   recipient.IsOn == 1,
+			MessageRecipientGroups: pbGroups,
+			Description:            recipient.Description,
+		})
+	}
+
+	return &pb.ListEnabledMessageRecipientsResponse{MessageRecipients: pbRecipients}, nil
+}
+
+// 查找单个接收人信息
+func (this *MessageRecipientService) FindEnabledMessageRecipient(ctx context.Context, req *pb.FindEnabledMessageRecipientRequest) (*pb.FindEnabledMessageRecipientResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	recipient, err := models.SharedMessageRecipientDAO.FindEnabledMessageRecipient(tx, req.MessageRecipientId)
+	if err != nil {
+		return nil, err
+	}
+	if recipient == nil {
+		return &pb.FindEnabledMessageRecipientResponse{MessageRecipient: nil}, nil
+	}
+
+	// admin
+	admin, err := models.SharedAdminDAO.FindEnabledAdmin(tx, int64(recipient.AdminId))
+	if err != nil {
+		return nil, err
+	}
+	if admin == nil {
+		return &pb.FindEnabledMessageRecipientResponse{MessageRecipient: nil}, nil
+	}
+	pbAdmin := &pb.Admin{
+		Id:       int64(admin.Id),
+		Fullname: admin.Fullname,
+		Username: admin.Username,
+		IsOn:     admin.IsOn == 1,
+	}
+
+	// 媒介实例
+	instance, err := models.SharedMessageMediaInstanceDAO.FindEnabledMessageMediaInstance(tx, int64(recipient.InstanceId))
+	if err != nil {
+		return nil, err
+	}
+	if instance == nil {
+		return &pb.FindEnabledMessageRecipientResponse{MessageRecipient: nil}, nil
+	}
+	pbInstance := &pb.MessageMediaInstance{
+		Id:          int64(instance.Id),
+		IsOn:        instance.IsOn == 1,
+		Name:        instance.Name,
+		Description: instance.Description,
+	}
+
+	// 分组
+	pbGroups := []*pb.MessageRecipientGroup{}
+	groupIds := recipient.DecodeGroupIds()
+	if len(groupIds) > 0 {
+		for _, groupId := range groupIds {
+			group, err := models.SharedMessageRecipientGroupDAO.FindEnabledMessageRecipientGroup(tx, groupId)
+			if err != nil {
+				return nil, err
+			}
+			if group != nil {
+				pbGroups = append(pbGroups, &pb.MessageRecipientGroup{
+					Id:   int64(group.Id),
+					Name: group.Name,
+					IsOn: group.IsOn == 1,
+				})
+			}
+		}
+	}
+
+	return &pb.FindEnabledMessageRecipientResponse{MessageRecipient: &pb.MessageRecipient{
+		Id:                     int64(recipient.Id),
+		User:                   recipient.User,
+		Admin:                  pbAdmin,
+		MessageMediaInstance:   pbInstance,
+		IsOn:                   recipient.IsOn == 1,
+		MessageRecipientGroups: pbGroups,
+		Description:            recipient.Description,
+	}}, nil
+}
diff --git a/internal/rpc/services/service_message_recipient_group.go b/internal/rpc/services/service_message_recipient_group.go
new file mode 100644
index 00000000..3d9db320
--- /dev/null
+++ b/internal/rpc/services/service_message_recipient_group.go
@@ -0,0 +1,106 @@
+package services
+
+import (
+	"context"
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+)
+
+// 消息接收人分组
+type MessageRecipientGroupService struct {
+	BaseService
+}
+
+// 创建分组
+func (this *MessageRecipientGroupService) CreateMessageRecipientGroup(ctx context.Context, req *pb.CreateMessageRecipientGroupRequest) (*pb.CreateMessageRecipientGroupResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	groupId, err := models.SharedMessageRecipientGroupDAO.CreateGroup(tx, req.Name)
+	if err != nil {
+		return nil, err
+	}
+
+	return &pb.CreateMessageRecipientGroupResponse{MessageRecipientGroupId: groupId}, nil
+}
+
+// 修改分组
+func (this *MessageRecipientGroupService) UpdateMessageRecipientGroup(ctx context.Context, req *pb.UpdateMessageRecipientGroupRequest) (*pb.RPCSuccess, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	err = models.SharedMessageRecipientGroupDAO.UpdateGroup(tx, req.MessageRecipientGroupId, req.Name, req.IsOn)
+	if err != nil {
+		return nil, err
+	}
+
+	return this.Success()
+}
+
+// 查找所有可用的分组
+func (this *MessageRecipientGroupService) FindAllEnabledMessageRecipientGroups(ctx context.Context, req *pb.FindAllEnabledMessageRecipientGroupsRequest) (*pb.FindAllEnabledMessageRecipientGroupsResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	groups, err := models.SharedMessageRecipientGroupDAO.FindAllEnabledGroups(tx)
+	if err != nil {
+		return nil, err
+	}
+	pbGroups := []*pb.MessageRecipientGroup{}
+	for _, group := range groups {
+		pbGroups = append(pbGroups, &pb.MessageRecipientGroup{
+			Id:   int64(group.Id),
+			Name: group.Name,
+			IsOn: group.IsOn == 1,
+		})
+	}
+
+	return &pb.FindAllEnabledMessageRecipientGroupsResponse{MessageRecipientGroups: pbGroups}, nil
+}
+
+// 删除分组
+func (this *MessageRecipientGroupService) DeleteMessageRecipientGroup(ctx context.Context, req *pb.DeleteMessageRecipientGroupRequest) (*pb.RPCSuccess, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	err = models.SharedMessageRecipientGroupDAO.DisableMessageRecipientGroup(tx, req.MessageRecipientGroupId)
+	if err != nil {
+		return nil, err
+	}
+	return this.Success()
+}
+
+// 查找单个分组信息
+func (this *MessageRecipientGroupService) FindEnabledMessageRecipientGroup(ctx context.Context, req *pb.FindEnabledMessageRecipientGroupRequest) (*pb.FindEnabledMessageRecipientGroupResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	group, err := models.SharedMessageRecipientGroupDAO.FindEnabledMessageRecipientGroup(tx, req.MessageRecipientGroupId)
+	if err != nil {
+		return nil, err
+	}
+	if group == nil {
+		return &pb.FindEnabledMessageRecipientGroupResponse{MessageRecipientGroup: nil}, nil
+	}
+	pbGroup := &pb.MessageRecipientGroup{
+		Id:   int64(group.Id),
+		IsOn: group.IsOn == 1,
+		Name: group.Name,
+	}
+	return &pb.FindEnabledMessageRecipientGroupResponse{MessageRecipientGroup: pbGroup}, nil
+}
diff --git a/internal/rpc/services/service_message_task.go b/internal/rpc/services/service_message_task.go
new file mode 100644
index 00000000..98f29c2b
--- /dev/null
+++ b/internal/rpc/services/service_message_task.go
@@ -0,0 +1,284 @@
+package services
+
+import (
+	"context"
+	"encoding/json"
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/iwind/TeaGo/maps"
+	"github.com/iwind/TeaGo/types"
+)
+
+// 消息发送任务服务
+type MessageTaskService struct {
+	BaseService
+}
+
+// 创建任务
+func (this *MessageTaskService) CreateMessageTask(ctx context.Context, req *pb.CreateMessageTaskRequest) (*pb.CreateMessageTaskResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	taskId, err := models.SharedMessageTaskDAO.CreateMessageTask(tx, req.RecipientId, req.InstanceId, req.User, req.Subject, req.Body, req.IsPrimary)
+	if err != nil {
+		return nil, err
+	}
+	return &pb.CreateMessageTaskResponse{MessageTaskId: taskId}, nil
+}
+
+// 查找要发送的任务
+func (this *MessageTaskService) FindSendingMessageTasks(ctx context.Context, req *pb.FindSendingMessageTasksRequest) (*pb.FindSendingMessageTasksResponse, error) {
+	_, err := this.ValidateMonitor(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	tasks, err := models.SharedMessageTaskDAO.FindSendingMessageTasks(tx, req.Size)
+	if err != nil {
+		return nil, err
+	}
+	pbTasks := []*pb.MessageTask{}
+	for _, task := range tasks {
+		var pbRecipient *pb.MessageRecipient
+		if task.RecipientId > 0 {
+			// TODO 需要缓存以提升性能
+			recipient, err := models.SharedMessageRecipientDAO.FindEnabledMessageRecipient(tx, int64(task.RecipientId))
+			if err != nil {
+				return nil, err
+			}
+			if recipient == nil || recipient.IsOn == 0 {
+				// 如果发送人已经删除或者禁用，则删除此消息
+				err = models.SharedMessageTaskDAO.DisableMessageTask(tx, int64(task.Id))
+				if err != nil {
+					return nil, err
+				}
+				continue
+			}
+
+			// 媒介
+			// TODO 需要缓存以提升性能
+			instance, err := models.SharedMessageMediaInstanceDAO.FindEnabledMessageMediaInstance(tx, int64(recipient.InstanceId))
+			if err != nil {
+				return nil, err
+			}
+			if instance == nil || instance.IsOn == 0 {
+				// 如果媒介实例已经删除或者禁用，则删除此消息
+				err = models.SharedMessageTaskDAO.DisableMessageTask(tx, int64(task.Id))
+				if err != nil {
+					return nil, err
+				}
+				continue
+			}
+
+			pbRecipient = &pb.MessageRecipient{
+				Id:   int64(recipient.Id),
+				User: recipient.User,
+				MessageMediaInstance: &pb.MessageMediaInstance{
+					Id: int64(instance.Id),
+					MessageMedia: &pb.MessageMedia{
+						Type: instance.MediaType,
+					},
+					ParamsJSON: []byte(instance.Params),
+				},
+			}
+		} else { // 没有指定既定的接收人
+			// 媒介
+			// TODO 需要缓存以提升性能
+			instance, err := models.SharedMessageMediaInstanceDAO.FindEnabledMessageMediaInstance(tx, int64(task.InstanceId))
+			if err != nil {
+				return nil, err
+			}
+			if instance == nil || instance.IsOn == 0 {
+				// 如果媒介实例已经删除或者禁用，则删除此消息
+				err = models.SharedMessageTaskDAO.DisableMessageTask(tx, int64(task.Id))
+				if err != nil {
+					return nil, err
+				}
+				continue
+			}
+			pbRecipient = &pb.MessageRecipient{
+				Id: 0,
+				MessageMediaInstance: &pb.MessageMediaInstance{
+					Id: int64(instance.Id),
+					MessageMedia: &pb.MessageMedia{
+						Type: instance.MediaType,
+					},
+					ParamsJSON: []byte(instance.Params),
+				},
+			}
+		}
+
+		pbTasks = append(pbTasks, &pb.MessageTask{
+			Id:               int64(task.Id),
+			MessageRecipient: pbRecipient,
+			User:             task.User,
+			Subject:          task.Subject,
+			Body:             task.Body,
+			CreatedAt:        int64(task.CreatedAt),
+			Status:           types.Int32(task.Status),
+			SentAt:           int64(task.SentAt),
+		})
+	}
+	return &pb.FindSendingMessageTasksResponse{MessageTasks: pbTasks}, nil
+}
+
+// 修改任务状态
+func (this *MessageTaskService) UpdateMessageTaskStatus(ctx context.Context, req *pb.UpdateMessageTaskStatusRequest) (*pb.RPCSuccess, error) {
+	_, err := this.ValidateMonitor(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	resultJSON := []byte{}
+	if req.Result != nil {
+		resultJSON, err = json.Marshal(maps.Map{
+			"isOk":     req.Result.IsOk,
+			"error":    req.Result.Error,
+			"response": req.Result.Response,
+		})
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	err = models.SharedMessageTaskDAO.UpdateMessageTaskStatus(tx, req.MessageTaskId, int(req.Status), resultJSON)
+	if err != nil {
+		return nil, err
+	}
+
+	// 创建发送记录
+	if (int(req.Status) == models.MessageTaskStatusSuccess || int(req.Status) == models.MessageTaskStatusFailed) && req.Result != nil {
+		err = models.SharedMessageTaskLogDAO.CreateLog(tx, req.MessageTaskId, req.Result.IsOk, req.Result.Error, req.Result.Response)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return this.Success()
+}
+
+// 删除消息任务
+func (this *MessageTaskService) DeleteMessageTask(ctx context.Context, req *pb.DeleteMessageTaskRequest) (*pb.RPCSuccess, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	err = models.SharedMessageTaskDAO.DisableMessageTask(tx, req.MessageTaskId)
+	if err != nil {
+		return nil, err
+	}
+
+	return this.Success()
+}
+
+// 读取消息任务状态
+func (this *MessageTaskService) FindEnabledMessageTask(ctx context.Context, req *pb.FindEnabledMessageTaskRequest) (*pb.FindEnabledMessageTaskResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	task, err := models.SharedMessageTaskDAO.FindEnabledMessageTask(tx, req.MessageTaskId)
+	if err != nil {
+		return nil, err
+	}
+	if task == nil {
+		return &pb.FindEnabledMessageTaskResponse{MessageTask: nil}, nil
+	}
+
+	// TODO 需要缓存以提升性能
+	var pbRecipient *pb.MessageRecipient
+	if task.RecipientId > 0 {
+		recipient, err := models.SharedMessageRecipientDAO.FindEnabledMessageRecipient(tx, int64(task.RecipientId))
+		if err != nil {
+			return nil, err
+		}
+		if recipient == nil || recipient.IsOn == 0 {
+			// 如果发送人已经删除或者禁用，则删除此消息
+			err = models.SharedMessageTaskDAO.DisableMessageTask(tx, int64(task.Id))
+			if err != nil {
+				return nil, err
+			}
+			return &pb.FindEnabledMessageTaskResponse{MessageTask: nil}, nil
+		}
+
+		// 媒介
+		// TODO 需要缓存以提升性能
+		instance, err := models.SharedMessageMediaInstanceDAO.FindEnabledMessageMediaInstance(tx, int64(recipient.InstanceId))
+		if err != nil {
+			return nil, err
+		}
+		if instance == nil || instance.IsOn == 0 {
+			// 如果媒介实例已经删除或者禁用，则删除此消息
+			err = models.SharedMessageTaskDAO.DisableMessageTask(tx, int64(task.Id))
+			if err != nil {
+				return nil, err
+			}
+			return &pb.FindEnabledMessageTaskResponse{MessageTask: nil}, nil
+		}
+
+		pbRecipient = &pb.MessageRecipient{
+
+			MessageMediaInstance: &pb.MessageMediaInstance{
+				Id: int64(instance.Id),
+				MessageMedia: &pb.MessageMedia{
+					Type: instance.MediaType,
+				},
+				ParamsJSON: []byte(instance.Params),
+			},
+		}
+	} else { // 没有指定既定的接收人
+		// 媒介
+		// TODO 需要缓存以提升性能
+		instance, err := models.SharedMessageMediaInstanceDAO.FindEnabledMessageMediaInstance(tx, int64(task.InstanceId))
+		if err != nil {
+			return nil, err
+		}
+		if instance == nil || instance.IsOn == 0 {
+			// 如果媒介实例已经删除或者禁用，则删除此消息
+			err = models.SharedMessageTaskDAO.DisableMessageTask(tx, int64(task.Id))
+			if err != nil {
+				return nil, err
+			}
+			return &pb.FindEnabledMessageTaskResponse{MessageTask: nil}, nil
+		}
+		pbRecipient = &pb.MessageRecipient{
+			Id: 0,
+			MessageMediaInstance: &pb.MessageMediaInstance{
+				Id: int64(instance.Id),
+				MessageMedia: &pb.MessageMedia{
+					Type: instance.MediaType,
+				},
+				ParamsJSON: []byte(instance.Params),
+			},
+		}
+	}
+
+	var result = &pb.MessageTaskResult{}
+	if len(task.Result) > 0 {
+		err = json.Unmarshal([]byte(task.Result), result)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return &pb.FindEnabledMessageTaskResponse{MessageTask: &pb.MessageTask{
+		Id:               int64(task.Id),
+		MessageRecipient: pbRecipient,
+		User:             task.User,
+		Subject:          task.Subject,
+		Body:             task.Body,
+		CreatedAt:        int64(task.CreatedAt),
+		Status:           int32(task.Status),
+		SentAt:           int64(task.SentAt),
+		Result:           result,
+	}}, nil
+}
diff --git a/internal/rpc/services/service_message_task_log.go b/internal/rpc/services/service_message_task_log.go
new file mode 100644
index 00000000..7eb69e3d
--- /dev/null
+++ b/internal/rpc/services/service_message_task_log.go
@@ -0,0 +1,96 @@
+package services
+
+import (
+	"context"
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+)
+
+// 消息发送日志相关服务
+type MessageTaskLogService struct {
+	BaseService
+}
+
+// 计算日志数量
+func (this *MessageTaskLogService) CountMessageTaskLogs(ctx context.Context, req *pb.CountMessageTaskLogsRequest) (*pb.RPCCountResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+	var tx = this.NullTx()
+	count, err := models.SharedMessageTaskLogDAO.CountLogs(tx)
+	if err != nil {
+		return nil, err
+	}
+	return this.SuccessCount(count)
+}
+
+// 列出当页日志
+func (this *MessageTaskLogService) ListMessageTaskLogs(ctx context.Context, req *pb.ListMessageTaskLogsRequest) (*pb.ListMessageTaskLogsResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+	var tx = this.NullTx()
+	logs, err := models.SharedMessageTaskLogDAO.ListLogs(tx, req.Offset, req.Size)
+	if err != nil {
+		return nil, err
+	}
+
+	pbLogs := []*pb.MessageTaskLog{}
+	for _, log := range logs {
+		task, err := models.SharedMessageTaskDAO.FindEnabledMessageTask(tx, int64(log.TaskId))
+		if err != nil {
+			return nil, err
+		}
+		if task == nil {
+			continue
+		}
+
+		var pbRecipient *pb.MessageRecipient
+		if task.RecipientId > 0 {
+			recipient, err := models.SharedMessageRecipientDAO.FindEnabledMessageRecipient(tx, int64(task.RecipientId))
+			if err != nil {
+				return nil, err
+			}
+			if recipient != nil {
+				pbRecipient = &pb.MessageRecipient{
+					Id:   int64(recipient.Id),
+					User: recipient.User,
+				}
+			}
+		}
+
+		instance, err := models.SharedMessageMediaInstanceDAO.FindEnabledMessageMediaInstance(tx, int64(task.InstanceId))
+		if err != nil {
+			return nil, err
+		}
+		if instance == nil {
+			continue
+		}
+
+		pbLogs = append(pbLogs, &pb.MessageTaskLog{
+			Id:        int64(log.Id),
+			CreatedAt: int64(log.CreatedAt),
+			IsOk:      log.IsOk == 1,
+			Error:     log.Error,
+			Response:  log.Response,
+			MessageTask: &pb.MessageTask{
+				Id:               int64(task.Id),
+				MessageRecipient: pbRecipient,
+				MessageMediaInstance: &pb.MessageMediaInstance{
+					Id:   int64(instance.Id),
+					Name: instance.Name,
+				},
+				User:      task.User,
+				Subject:   task.Subject,
+				Body:      task.Body,
+				CreatedAt: int64(task.CreatedAt),
+				Status:    int32(task.Status),
+				SentAt:    int64(task.SentAt),
+				Result:    nil,
+			},
+		})
+	}
+	return &pb.ListMessageTaskLogsResponse{MessageTaskLogs: pbLogs}, nil
+}
diff --git a/internal/rpc/services/service_monitor_node.go b/internal/rpc/services/service_monitor_node.go
new file mode 100644
index 00000000..13b39b0f
--- /dev/null
+++ b/internal/rpc/services/service_monitor_node.go
@@ -0,0 +1,233 @@
+package services
+
+import (
+	"context"
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	rpcutils "github.com/TeaOSLab/EdgeAPI/internal/rpc/utils"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"google.golang.org/grpc/metadata"
+)
+
+type MonitorNodeService struct {
+	BaseService
+}
+
+// 创建监控节点
+func (this *MonitorNodeService) CreateMonitorNode(ctx context.Context, req *pb.CreateMonitorNodeRequest) (*pb.CreateMonitorNodeResponse, error) {
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	tx := this.NullTx()
+
+	nodeId, err := models.SharedMonitorNodeDAO.CreateMonitorNode(tx, req.Name, req.Description, req.IsOn)
+	if err != nil {
+		return nil, err
+	}
+
+	return &pb.CreateMonitorNodeResponse{NodeId: nodeId}, nil
+}
+
+// 修改监控节点
+func (this *MonitorNodeService) UpdateMonitorNode(ctx context.Context, req *pb.UpdateMonitorNodeRequest) (*pb.RPCSuccess, error) {
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	tx := this.NullTx()
+
+	err = models.SharedMonitorNodeDAO.UpdateMonitorNode(tx, req.NodeId, req.Name, req.Description, req.IsOn)
+	if err != nil {
+		return nil, err
+	}
+
+	return this.Success()
+}
+
+// 删除监控节点
+func (this *MonitorNodeService) DeleteMonitorNode(ctx context.Context, req *pb.DeleteMonitorNodeRequest) (*pb.RPCSuccess, error) {
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	tx := this.NullTx()
+
+	err = models.SharedMonitorNodeDAO.DisableMonitorNode(tx, req.NodeId)
+	if err != nil {
+		return nil, err
+	}
+
+	return this.Success()
+}
+
+// 列出所有可用监控节点
+func (this *MonitorNodeService) FindAllEnabledMonitorNodes(ctx context.Context, req *pb.FindAllEnabledMonitorNodesRequest) (*pb.FindAllEnabledMonitorNodesResponse, error) {
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	tx := this.NullTx()
+
+	nodes, err := models.SharedMonitorNodeDAO.FindAllEnabledMonitorNodes(tx)
+	if err != nil {
+		return nil, err
+	}
+
+	result := []*pb.MonitorNode{}
+	for _, node := range nodes {
+		result = append(result, &pb.MonitorNode{
+			Id:          int64(node.Id),
+			IsOn:        node.IsOn == 1,
+			UniqueId:    node.UniqueId,
+			Secret:      node.Secret,
+			Name:        node.Name,
+			Description: node.Description,
+		})
+	}
+
+	return &pb.FindAllEnabledMonitorNodesResponse{Nodes: result}, nil
+}
+
+// 计算监控节点数量
+func (this *MonitorNodeService) CountAllEnabledMonitorNodes(ctx context.Context, req *pb.CountAllEnabledMonitorNodesRequest) (*pb.RPCCountResponse, error) {
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	tx := this.NullTx()
+
+	count, err := models.SharedMonitorNodeDAO.CountAllEnabledMonitorNodes(tx)
+	if err != nil {
+		return nil, err
+	}
+
+	return this.SuccessCount(count)
+}
+
+// 列出单页的监控节点
+func (this *MonitorNodeService) ListEnabledMonitorNodes(ctx context.Context, req *pb.ListEnabledMonitorNodesRequest) (*pb.ListEnabledMonitorNodesResponse, error) {
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	tx := this.NullTx()
+
+	nodes, err := models.SharedMonitorNodeDAO.ListEnabledMonitorNodes(tx, req.Offset, req.Size)
+	if err != nil {
+		return nil, err
+	}
+
+	result := []*pb.MonitorNode{}
+	for _, node := range nodes {
+		result = append(result, &pb.MonitorNode{
+			Id:          int64(node.Id),
+			IsOn:        node.IsOn == 1,
+			UniqueId:    node.UniqueId,
+			Secret:      node.Secret,
+			Name:        node.Name,
+			Description: node.Description,
+			StatusJSON:  []byte(node.Status),
+		})
+	}
+
+	return &pb.ListEnabledMonitorNodesResponse{Nodes: result}, nil
+}
+
+// 根据ID查找节点
+func (this *MonitorNodeService) FindEnabledMonitorNode(ctx context.Context, req *pb.FindEnabledMonitorNodeRequest) (*pb.FindEnabledMonitorNodeResponse, error) {
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	tx := this.NullTx()
+
+	node, err := models.SharedMonitorNodeDAO.FindEnabledMonitorNode(tx, req.NodeId)
+	if err != nil {
+		return nil, err
+	}
+
+	if node == nil {
+		return &pb.FindEnabledMonitorNodeResponse{Node: nil}, nil
+	}
+
+	result := &pb.MonitorNode{
+		Id:          int64(node.Id),
+		IsOn:        node.IsOn == 1,
+		UniqueId:    node.UniqueId,
+		Secret:      node.Secret,
+		Name:        node.Name,
+		Description: node.Description,
+	}
+	return &pb.FindEnabledMonitorNodeResponse{Node: result}, nil
+}
+
+// 获取当前监控节点的版本
+func (this *MonitorNodeService) FindCurrentMonitorNode(ctx context.Context, req *pb.FindCurrentMonitorNodeRequest) (*pb.FindCurrentMonitorNodeResponse, error) {
+	_, err := this.ValidateMonitor(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	tx := this.NullTx()
+
+	md, ok := metadata.FromIncomingContext(ctx)
+	if !ok {
+		return nil, errors.New("context: need 'nodeId'")
+	}
+	nodeIds := md.Get("nodeid")
+	if len(nodeIds) == 0 {
+		return nil, errors.New("invalid 'nodeId'")
+	}
+	nodeId := nodeIds[0]
+	node, err := models.SharedMonitorNodeDAO.FindEnabledMonitorNodeWithUniqueId(tx, nodeId)
+	if err != nil {
+		return nil, err
+	}
+
+	if node == nil {
+		return &pb.FindCurrentMonitorNodeResponse{Node: nil}, nil
+	}
+
+	result := &pb.MonitorNode{
+		Id:          int64(node.Id),
+		IsOn:        node.IsOn == 1,
+		UniqueId:    node.UniqueId,
+		Secret:      node.Secret,
+		Name:        node.Name,
+		Description: node.Description,
+	}
+	return &pb.FindCurrentMonitorNodeResponse{Node: result}, nil
+}
+
+// 更新节点状态
+func (this *MonitorNodeService) UpdateMonitorNodeStatus(ctx context.Context, req *pb.UpdateMonitorNodeStatusRequest) (*pb.RPCSuccess, error) {
+	// 校验节点
+	_, nodeId, err := this.ValidateNodeId(ctx, rpcutils.UserTypeMonitor)
+	if err != nil {
+		return nil, err
+	}
+
+	if req.NodeId > 0 {
+		nodeId = req.NodeId
+	}
+
+	if nodeId <= 0 {
+		return nil, errors.New("'nodeId' should be greater than 0")
+	}
+
+	tx := this.NullTx()
+
+	err = models.SharedMonitorNodeDAO.UpdateNodeStatus(tx, nodeId, req.StatusJSON)
+	if err != nil {
+		return nil, err
+	}
+	return this.Success()
+}
diff --git a/internal/rpc/services/service_sys_locker.go b/internal/rpc/services/service_sys_locker.go
index 23f6c8ad..fdd5cd38 100644
--- a/internal/rpc/services/service_sys_locker.go
+++ b/internal/rpc/services/service_sys_locker.go
@@ -15,7 +15,10 @@ type SysLockerService struct {
 func (this *SysLockerService) SysLockerLock(ctx context.Context, req *pb.SysLockerLockRequest) (*pb.SysLockerLockResponse, error) {
 	_, userId, err := this.ValidateAdminAndUser(ctx, 0, 0)
 	if err != nil {
-		return nil, err
+		_, err = this.ValidateMonitor(ctx)
+		if err != nil {
+			return nil, err
+		}
 	}
 
 	key := req.Key
@@ -42,7 +45,10 @@ func (this *SysLockerService) SysLockerLock(ctx context.Context, req *pb.SysLock
 func (this *SysLockerService) SysLockerUnlock(ctx context.Context, req *pb.SysLockerUnlockRequest) (*pb.RPCSuccess, error) {
 	_, userId, err := this.ValidateAdminAndUser(ctx, 0, 0)
 	if err != nil {
-		return nil, err
+		_, err = this.ValidateMonitor(ctx)
+		if err != nil {
+			return nil, err
+		}
 	}
 
 	key := req.Key
diff --git a/internal/rpc/utils/utils.go b/internal/rpc/utils/utils.go
index c77575ad..df26f3ed 100644
--- a/internal/rpc/utils/utils.go
+++ b/internal/rpc/utils/utils.go
@@ -154,6 +154,8 @@ func ValidateRequest(ctx context.Context, userTypes ...UserType) (userType UserT
 		}
 		nodeUserId = clusterId
 	case UserTypeUser:
+	case UserTypeMonitor:
+	case UserTypeDNS:
 	}
 
 	if nodeUserId > 0 {