diff --git a/cmd/apimain.go b/cmd/apimain.go
index 3745ab0..31c9d1d 100644
--- a/cmd/apimain.go
+++ b/cmd/apimain.go
@@ -23,7 +23,7 @@ import (
 	"github.com/spf13/cobra"
 )
 
-const DatabaseVersion = 264
+const DatabaseVersion = 265
 
 // @title 管理系统API
 // @version 1.0
diff --git a/http/controller/admin/peer.go b/http/controller/admin/peer.go
index 825be2e..d8914a4 100644
--- a/http/controller/admin/peer.go
+++ b/http/controller/admin/peer.go
@@ -114,6 +114,9 @@ func (ct *Peer) List(c *gin.Context) {
 		if query.Ip != "" {
 			tx.Where("last_online_ip like ?", "%"+query.Ip+"%")
 		}
+		if query.Alias != "" {
+			tx.Where("alias like ?", "%"+query.Alias+"%")
+		}
 	})
 	response.Success(c, res)
 }
diff --git a/http/request/admin/peer.go b/http/request/admin/peer.go
index 66c1b49..88db2c0 100644
--- a/http/request/admin/peer.go
+++ b/http/request/admin/peer.go
@@ -13,6 +13,7 @@ type PeerForm struct {
 	Uuid     string `json:"uuid"`
 	Version  string `json:"version"`
 	GroupId  uint   `json:"group_id"`
+	Alias    string `json:"alias"`
 }
 
 type PeerBatchDeleteForm struct {
@@ -32,6 +33,7 @@ func (f *PeerForm) ToPeer() *model.Peer {
 		Uuid:     f.Uuid,
 		Version:  f.Version,
 		GroupId:  f.GroupId,
+		Alias:    f.Alias,
 	}
 }
 
@@ -43,6 +45,7 @@ type PeerQuery struct {
 	Uuids    string `json:"uuids" form:"uuids"`
 	Ip       string `json:"ip" form:"ip"`
 	Username string `json:"username" form:"username"`
+	Alias    string `json:"alias" form:"alias"`
 }
 
 type SimpleDataQuery struct {
diff --git a/model/peer.go b/model/peer.go
index cd9be40..19f20d0 100644
--- a/model/peer.go
+++ b/model/peer.go
@@ -15,6 +15,7 @@ type Peer struct {
 	LastOnlineTime int64  `json:"last_online_time"  gorm:"default:0;not null;"`
 	LastOnlineIp   string `json:"last_online_ip"  gorm:"default:'';not null;"`
 	GroupId        uint   `json:"group_id"  gorm:"default:0;not null;index"`
+	Alias          string `json:"alias" gorm:"default:'';not null;index"`
 	TimeModel
 }