diff --git a/cmd/apimain.go b/cmd/apimain.go
index 17348fe..e5d73d3 100644
--- a/cmd/apimain.go
+++ b/cmd/apimain.go
@@ -166,7 +166,7 @@ func InitGlobal() {
 	global.Lock = lock.NewLocal()
 }
 func DatabaseAutoUpdate() {
-	version := 261
+	version := 262
 
 	db := global.DB
 
@@ -251,6 +251,7 @@ func Migrate(version uint) {
 		&model.AddressBookCollection{},
 		&model.AddressBookCollectionRule{},
 		&model.ServerCmd{},
+		&model.DeviceGroup{},
 	)
 	if err != nil {
 		global.Logger.Error("migrate err :=>", err)
diff --git a/docs/admin/admin_docs.go b/docs/admin/admin_docs.go
index a212079..5fa6476 100644
--- a/docs/admin/admin_docs.go
+++ b/docs/admin/admin_docs.go
@@ -1407,6 +1407,280 @@ const docTemplateadmin = `{
                 }
             }
         },
+        "/admin/device_group/create": {
+            "post": {
+                "security": [
+                    {
+                        "token": []
+                    }
+                ],
+                "description": "创建设备群组",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "设备群组"
+                ],
+                "summary": "创建设备群组",
+                "parameters": [
+                    {
+                        "description": "设备群组信息",
+                        "name": "body",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/admin.DeviceGroupForm"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/response.Response"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/model.DeviceGroup"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/admin/device_group/delete": {
+            "post": {
+                "security": [
+                    {
+                        "token": []
+                    }
+                ],
+                "description": "设备群组删除",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "设备群组"
+                ],
+                "summary": "设备群组删除",
+                "parameters": [
+                    {
+                        "description": "群组信息",
+                        "name": "body",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/admin.DeviceGroupForm"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/admin/device_group/detail/{id}": {
+            "get": {
+                "security": [
+                    {
+                        "token": []
+                    }
+                ],
+                "description": "设备群组详情",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "设备群组"
+                ],
+                "summary": "设备群组详情",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "ID",
+                        "name": "id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/response.Response"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/model.Group"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/admin/device_group/list": {
+            "get": {
+                "security": [
+                    {
+                        "token": []
+                    }
+                ],
+                "description": "群组列表",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "群组"
+                ],
+                "summary": "群组列表",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "页码",
+                        "name": "page",
+                        "in": "query"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "页大小",
+                        "name": "page_size",
+                        "in": "query"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/response.Response"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/model.GroupList"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/admin/device_group/update": {
+            "post": {
+                "security": [
+                    {
+                        "token": []
+                    }
+                ],
+                "description": "设备群组编辑",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "设备群组"
+                ],
+                "summary": "设备群组编辑",
+                "parameters": [
+                    {
+                        "description": "群组信息",
+                        "name": "body",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/admin.DeviceGroupForm"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/response.Response"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/model.Group"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    }
+                }
+            }
+        },
         "/admin/file/oss_token": {
             "get": {
                 "security": [
@@ -1783,7 +2057,7 @@ const docTemplateadmin = `{
                         "in": "body",
                         "required": true,
                         "schema": {
-                            "$ref": "#/definitions/github_com_lejianwen_rustdesk-api_http_request_admin.Login"
+                            "$ref": "#/definitions/github_com_lejianwen_rustdesk-api_v2_http_request_admin.Login"
                         }
                     }
                 ],
@@ -5219,6 +5493,20 @@ const docTemplateadmin = `{
                 }
             }
         },
+        "admin.DeviceGroupForm": {
+            "type": "object",
+            "required": [
+                "name"
+            ],
+            "properties": {
+                "id": {
+                    "type": "integer"
+                },
+                "name": {
+                    "type": "string"
+                }
+            }
+        },
         "admin.GroupForm": {
             "type": "object",
             "required": [
@@ -5306,6 +5594,12 @@ const docTemplateadmin = `{
                 "op": {
                     "type": "string"
                 },
+                "pkce_enable": {
+                    "type": "boolean"
+                },
+                "pkce_method": {
+                    "type": "string"
+                },
                 "redirect_url": {
                     "type": "string"
                 },
@@ -5334,6 +5628,9 @@ const docTemplateadmin = `{
                 "cpu": {
                     "type": "string"
                 },
+                "group_id": {
+                    "type": "integer"
+                },
                 "hostname": {
                     "type": "string"
                 },
@@ -5521,7 +5818,7 @@ const docTemplateadmin = `{
                 }
             }
         },
-        "github_com_lejianwen_rustdesk-api_http_request_admin.Login": {
+        "github_com_lejianwen_rustdesk-api_v2_http_request_admin.Login": {
             "type": "object",
             "required": [
                 "password",
@@ -5842,6 +6139,23 @@ const docTemplateadmin = `{
                 }
             }
         },
+        "model.DeviceGroup": {
+            "type": "object",
+            "properties": {
+                "created_at": {
+                    "type": "string"
+                },
+                "id": {
+                    "type": "integer"
+                },
+                "name": {
+                    "type": "string"
+                },
+                "updated_at": {
+                    "type": "string"
+                }
+            }
+        },
         "model.Group": {
             "type": "object",
             "properties": {
@@ -5973,6 +6287,12 @@ const docTemplateadmin = `{
                 "op": {
                     "type": "string"
                 },
+                "pkce_enable": {
+                    "type": "boolean"
+                },
+                "pkce_method": {
+                    "type": "string"
+                },
                 "redirect_url": {
                     "type": "string"
                 },
@@ -6013,6 +6333,9 @@ const docTemplateadmin = `{
                 "created_at": {
                     "type": "string"
                 },
+                "group_id": {
+                    "type": "integer"
+                },
                 "hostname": {
                     "type": "string"
                 },
diff --git a/docs/admin/admin_swagger.json b/docs/admin/admin_swagger.json
index 7264375..7d03c34 100644
--- a/docs/admin/admin_swagger.json
+++ b/docs/admin/admin_swagger.json
@@ -1400,6 +1400,280 @@
                 }
             }
         },
+        "/admin/device_group/create": {
+            "post": {
+                "security": [
+                    {
+                        "token": []
+                    }
+                ],
+                "description": "创建设备群组",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "设备群组"
+                ],
+                "summary": "创建设备群组",
+                "parameters": [
+                    {
+                        "description": "设备群组信息",
+                        "name": "body",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/admin.DeviceGroupForm"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/response.Response"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/model.DeviceGroup"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/admin/device_group/delete": {
+            "post": {
+                "security": [
+                    {
+                        "token": []
+                    }
+                ],
+                "description": "设备群组删除",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "设备群组"
+                ],
+                "summary": "设备群组删除",
+                "parameters": [
+                    {
+                        "description": "群组信息",
+                        "name": "body",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/admin.DeviceGroupForm"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/admin/device_group/detail/{id}": {
+            "get": {
+                "security": [
+                    {
+                        "token": []
+                    }
+                ],
+                "description": "设备群组详情",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "设备群组"
+                ],
+                "summary": "设备群组详情",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "ID",
+                        "name": "id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/response.Response"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/model.Group"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/admin/device_group/list": {
+            "get": {
+                "security": [
+                    {
+                        "token": []
+                    }
+                ],
+                "description": "群组列表",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "群组"
+                ],
+                "summary": "群组列表",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "页码",
+                        "name": "page",
+                        "in": "query"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "页大小",
+                        "name": "page_size",
+                        "in": "query"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/response.Response"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/model.GroupList"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    }
+                }
+            }
+        },
+        "/admin/device_group/update": {
+            "post": {
+                "security": [
+                    {
+                        "token": []
+                    }
+                ],
+                "description": "设备群组编辑",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "设备群组"
+                ],
+                "summary": "设备群组编辑",
+                "parameters": [
+                    {
+                        "description": "群组信息",
+                        "name": "body",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/admin.DeviceGroupForm"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/response.Response"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "data": {
+                                            "$ref": "#/definitions/model.Group"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    }
+                }
+            }
+        },
         "/admin/file/oss_token": {
             "get": {
                 "security": [
@@ -1776,7 +2050,7 @@
                         "in": "body",
                         "required": true,
                         "schema": {
-                            "$ref": "#/definitions/github_com_lejianwen_rustdesk-api_http_request_admin.Login"
+                            "$ref": "#/definitions/github_com_lejianwen_rustdesk-api_v2_http_request_admin.Login"
                         }
                     }
                 ],
@@ -5212,6 +5486,20 @@
                 }
             }
         },
+        "admin.DeviceGroupForm": {
+            "type": "object",
+            "required": [
+                "name"
+            ],
+            "properties": {
+                "id": {
+                    "type": "integer"
+                },
+                "name": {
+                    "type": "string"
+                }
+            }
+        },
         "admin.GroupForm": {
             "type": "object",
             "required": [
@@ -5299,6 +5587,12 @@
                 "op": {
                     "type": "string"
                 },
+                "pkce_enable": {
+                    "type": "boolean"
+                },
+                "pkce_method": {
+                    "type": "string"
+                },
                 "redirect_url": {
                     "type": "string"
                 },
@@ -5327,6 +5621,9 @@
                 "cpu": {
                     "type": "string"
                 },
+                "group_id": {
+                    "type": "integer"
+                },
                 "hostname": {
                     "type": "string"
                 },
@@ -5514,7 +5811,7 @@
                 }
             }
         },
-        "github_com_lejianwen_rustdesk-api_http_request_admin.Login": {
+        "github_com_lejianwen_rustdesk-api_v2_http_request_admin.Login": {
             "type": "object",
             "required": [
                 "password",
@@ -5835,6 +6132,23 @@
                 }
             }
         },
+        "model.DeviceGroup": {
+            "type": "object",
+            "properties": {
+                "created_at": {
+                    "type": "string"
+                },
+                "id": {
+                    "type": "integer"
+                },
+                "name": {
+                    "type": "string"
+                },
+                "updated_at": {
+                    "type": "string"
+                }
+            }
+        },
         "model.Group": {
             "type": "object",
             "properties": {
@@ -5966,6 +6280,12 @@
                 "op": {
                     "type": "string"
                 },
+                "pkce_enable": {
+                    "type": "boolean"
+                },
+                "pkce_method": {
+                    "type": "string"
+                },
                 "redirect_url": {
                     "type": "string"
                 },
@@ -6006,6 +6326,9 @@
                 "created_at": {
                     "type": "string"
                 },
+                "group_id": {
+                    "type": "integer"
+                },
                 "hostname": {
                     "type": "string"
                 },
diff --git a/docs/admin/admin_swagger.yaml b/docs/admin/admin_swagger.yaml
index 0927b76..55eb47a 100644
--- a/docs/admin/admin_swagger.yaml
+++ b/docs/admin/admin_swagger.yaml
@@ -77,6 +77,15 @@ definitions:
     - new_password
     - old_password
     type: object
+  admin.DeviceGroupForm:
+    properties:
+      id:
+        type: integer
+      name:
+        type: string
+    required:
+    - name
+    type: object
   admin.GroupForm:
     properties:
       id:
@@ -130,6 +139,10 @@ definitions:
         type: string
       op:
         type: string
+      pkce_enable:
+        type: boolean
+      pkce_method:
+        type: string
       redirect_url:
         type: string
       scopes:
@@ -153,6 +166,8 @@ definitions:
     properties:
       cpu:
         type: string
+      group_id:
+        type: integer
       hostname:
         type: string
       id:
@@ -278,7 +293,7 @@ definitions:
     required:
     - ids
     type: object
-  github_com_lejianwen_rustdesk-api_http_request_admin.Login:
+  github_com_lejianwen_rustdesk-api_v2_http_request_admin.Login:
     properties:
       captcha:
         type: string
@@ -492,6 +507,17 @@ definitions:
       total:
         type: integer
     type: object
+  model.DeviceGroup:
+    properties:
+      created_at:
+        type: string
+      id:
+        type: integer
+      name:
+        type: string
+      updated_at:
+        type: string
+    type: object
   model.Group:
     properties:
       created_at:
@@ -579,6 +605,10 @@ definitions:
         type: string
       op:
         type: string
+      pkce_enable:
+        type: boolean
+      pkce_method:
+        type: string
       redirect_url:
         type: string
       scopes:
@@ -605,6 +635,8 @@ definitions:
         type: string
       created_at:
         type: string
+      group_id:
+        type: integer
       hostname:
         type: string
       id:
@@ -1610,6 +1642,167 @@ paths:
       summary: RUSTDESK服务配置
       tags:
       - ADMIN
+  /admin/device_group/create:
+    post:
+      consumes:
+      - application/json
+      description: 创建设备群组
+      parameters:
+      - description: 设备群组信息
+        in: body
+        name: body
+        required: true
+        schema:
+          $ref: '#/definitions/admin.DeviceGroupForm'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            allOf:
+            - $ref: '#/definitions/response.Response'
+            - properties:
+                data:
+                  $ref: '#/definitions/model.DeviceGroup'
+              type: object
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/response.Response'
+      security:
+      - token: []
+      summary: 创建设备群组
+      tags:
+      - 设备群组
+  /admin/device_group/delete:
+    post:
+      consumes:
+      - application/json
+      description: 设备群组删除
+      parameters:
+      - description: 群组信息
+        in: body
+        name: body
+        required: true
+        schema:
+          $ref: '#/definitions/admin.DeviceGroupForm'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/response.Response'
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/response.Response'
+      security:
+      - token: []
+      summary: 设备群组删除
+      tags:
+      - 设备群组
+  /admin/device_group/detail/{id}:
+    get:
+      consumes:
+      - application/json
+      description: 设备群组详情
+      parameters:
+      - description: ID
+        in: path
+        name: id
+        required: true
+        type: integer
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            allOf:
+            - $ref: '#/definitions/response.Response'
+            - properties:
+                data:
+                  $ref: '#/definitions/model.Group'
+              type: object
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/response.Response'
+      security:
+      - token: []
+      summary: 设备群组详情
+      tags:
+      - 设备群组
+  /admin/device_group/list:
+    get:
+      consumes:
+      - application/json
+      description: 群组列表
+      parameters:
+      - description: 页码
+        in: query
+        name: page
+        type: integer
+      - description: 页大小
+        in: query
+        name: page_size
+        type: integer
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            allOf:
+            - $ref: '#/definitions/response.Response'
+            - properties:
+                data:
+                  $ref: '#/definitions/model.GroupList'
+              type: object
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/response.Response'
+      security:
+      - token: []
+      summary: 群组列表
+      tags:
+      - 群组
+  /admin/device_group/update:
+    post:
+      consumes:
+      - application/json
+      description: 设备群组编辑
+      parameters:
+      - description: 群组信息
+        in: body
+        name: body
+        required: true
+        schema:
+          $ref: '#/definitions/admin.DeviceGroupForm'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            allOf:
+            - $ref: '#/definitions/response.Response'
+            - properties:
+                data:
+                  $ref: '#/definitions/model.Group'
+              type: object
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/response.Response'
+      security:
+      - token: []
+      summary: 设备群组编辑
+      tags:
+      - 设备群组
   /admin/file/oss_token:
     get:
       consumes:
@@ -1830,7 +2023,7 @@ paths:
         name: body
         required: true
         schema:
-          $ref: '#/definitions/github_com_lejianwen_rustdesk-api_http_request_admin.Login'
+          $ref: '#/definitions/github_com_lejianwen_rustdesk-api_v2_http_request_admin.Login'
       produces:
       - application/json
       responses:
diff --git a/docs/api/api_docs.go b/docs/api/api_docs.go
index 71bae82..75c49cf 100644
--- a/docs/api/api_docs.go
+++ b/docs/api/api_docs.go
@@ -767,6 +767,66 @@ const docTemplateapi = `{
                 }
             }
         },
+        "/device-group/accessible": {
+            "get": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "机器",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "群组"
+                ],
+                "summary": "设备",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "页码",
+                        "name": "page",
+                        "in": "query"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "每页数量",
+                        "name": "pageSize",
+                        "in": "query"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "状态",
+                        "name": "status",
+                        "in": "query"
+                    },
+                    {
+                        "type": "string",
+                        "description": "accessible",
+                        "name": "accessible",
+                        "in": "query"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/response.DataResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    }
+                }
+            }
+        },
         "/heartbeat": {
             "post": {
                 "description": "心跳",
diff --git a/docs/api/api_swagger.json b/docs/api/api_swagger.json
index c121834..b2f5ff3 100644
--- a/docs/api/api_swagger.json
+++ b/docs/api/api_swagger.json
@@ -760,6 +760,66 @@
                 }
             }
         },
+        "/device-group/accessible": {
+            "get": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "机器",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "群组"
+                ],
+                "summary": "设备",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "页码",
+                        "name": "page",
+                        "in": "query"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "每页数量",
+                        "name": "pageSize",
+                        "in": "query"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "状态",
+                        "name": "status",
+                        "in": "query"
+                    },
+                    {
+                        "type": "string",
+                        "description": "accessible",
+                        "name": "accessible",
+                        "in": "query"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/response.DataResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/response.Response"
+                        }
+                    }
+                }
+            }
+        },
         "/heartbeat": {
             "post": {
                 "description": "心跳",
diff --git a/docs/api/api_swagger.yaml b/docs/api/api_swagger.yaml
index eb30f17..7ed13bc 100644
--- a/docs/api/api_swagger.yaml
+++ b/docs/api/api_swagger.yaml
@@ -671,6 +671,44 @@ paths:
       summary: 用户信息
       tags:
       - 用户
+  /device-group/accessible:
+    get:
+      consumes:
+      - application/json
+      description: 机器
+      parameters:
+      - description: 页码
+        in: query
+        name: page
+        type: integer
+      - description: 每页数量
+        in: query
+        name: pageSize
+        type: integer
+      - description: 状态
+        in: query
+        name: status
+        type: integer
+      - description: accessible
+        in: query
+        name: accessible
+        type: string
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/response.DataResponse'
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/response.Response'
+      security:
+      - BearerAuth: []
+      summary: 设备
+      tags:
+      - 群组
   /heartbeat:
     post:
       consumes:
diff --git a/http/controller/admin/deviceGroup.go b/http/controller/admin/deviceGroup.go
new file mode 100644
index 0000000..3d3a884
--- /dev/null
+++ b/http/controller/admin/deviceGroup.go
@@ -0,0 +1,160 @@
+package admin
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/lejianwen/rustdesk-api/v2/global"
+	"github.com/lejianwen/rustdesk-api/v2/http/request/admin"
+	"github.com/lejianwen/rustdesk-api/v2/http/response"
+	"github.com/lejianwen/rustdesk-api/v2/service"
+	"strconv"
+)
+
+type DeviceGroup struct {
+}
+
+// Detail 设备群组
+// @Tags 设备群组
+// @Summary 设备群组详情
+// @Description 设备群组详情
+// @Accept  json
+// @Produce  json
+// @Param id path int true "ID"
+// @Success 200 {object} response.Response{data=model.Group}
+// @Failure 500 {object} response.Response
+// @Router /admin/device_group/detail/{id} [get]
+// @Security token
+func (ct *DeviceGroup) Detail(c *gin.Context) {
+	id := c.Param("id")
+	iid, _ := strconv.Atoi(id)
+	u := service.AllService.GroupService.DeviceGroupInfoById(uint(iid))
+	if u.Id > 0 {
+		response.Success(c, u)
+		return
+	}
+	response.Fail(c, 101, response.TranslateMsg(c, "ItemNotFound"))
+	return
+}
+
+// Create 创建设备群组
+// @Tags 设备群组
+// @Summary 创建设备群组
+// @Description 创建设备群组
+// @Accept  json
+// @Produce  json
+// @Param body body admin.DeviceGroupForm true "设备群组信息"
+// @Success 200 {object} response.Response{data=model.DeviceGroup}
+// @Failure 500 {object} response.Response
+// @Router /admin/device_group/create [post]
+// @Security token
+func (ct *DeviceGroup) Create(c *gin.Context) {
+	f := &admin.DeviceGroupForm{}
+	if err := c.ShouldBindJSON(f); err != nil {
+		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
+		return
+	}
+	errList := global.Validator.ValidStruct(c, f)
+	if len(errList) > 0 {
+		response.Fail(c, 101, errList[0])
+		return
+	}
+	u := f.ToDeviceGroup()
+	err := service.AllService.GroupService.DeviceGroupCreate(u)
+	if err != nil {
+		response.Fail(c, 101, response.TranslateMsg(c, "OperationFailed")+err.Error())
+		return
+	}
+	response.Success(c, nil)
+}
+
+// List 列表
+// @Tags 群组
+// @Summary 群组列表
+// @Description 群组列表
+// @Accept  json
+// @Produce  json
+// @Param page query int false "页码"
+// @Param page_size query int false "页大小"
+// @Success 200 {object} response.Response{data=model.GroupList}
+// @Failure 500 {object} response.Response
+// @Router /admin/device_group/list [get]
+// @Security token
+func (ct *DeviceGroup) List(c *gin.Context) {
+	query := &admin.PageQuery{}
+	if err := c.ShouldBindQuery(query); err != nil {
+		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
+		return
+	}
+	res := service.AllService.GroupService.DeviceGroupList(query.Page, query.PageSize, nil)
+	response.Success(c, res)
+}
+
+// Update 编辑
+// @Tags 设备群组
+// @Summary 设备群组编辑
+// @Description 设备群组编辑
+// @Accept  json
+// @Produce  json
+// @Param body body admin.DeviceGroupForm true "群组信息"
+// @Success 200 {object} response.Response{data=model.Group}
+// @Failure 500 {object} response.Response
+// @Router /admin/device_group/update [post]
+// @Security token
+func (ct *DeviceGroup) Update(c *gin.Context) {
+	f := &admin.DeviceGroupForm{}
+	if err := c.ShouldBindJSON(f); err != nil {
+		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
+		return
+	}
+	if f.Id == 0 {
+		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError"))
+		return
+	}
+	errList := global.Validator.ValidStruct(c, f)
+	if len(errList) > 0 {
+		response.Fail(c, 101, errList[0])
+		return
+	}
+	u := f.ToDeviceGroup()
+	err := service.AllService.GroupService.DeviceGroupUpdate(u)
+	if err != nil {
+		response.Fail(c, 101, response.TranslateMsg(c, "OperationFailed")+err.Error())
+		return
+	}
+	response.Success(c, nil)
+}
+
+// Delete 删除
+// @Tags 设备群组
+// @Summary 设备群组删除
+// @Description 设备群组删除
+// @Accept  json
+// @Produce  json
+// @Param body body admin.DeviceGroupForm true "群组信息"
+// @Success 200 {object} response.Response
+// @Failure 500 {object} response.Response
+// @Router /admin/device_group/delete [post]
+// @Security token
+func (ct *DeviceGroup) Delete(c *gin.Context) {
+	f := &admin.DeviceGroupForm{}
+	if err := c.ShouldBindJSON(f); err != nil {
+		response.Fail(c, 101, response.TranslateMsg(c, "ParamsError")+err.Error())
+		return
+	}
+	id := f.Id
+	errList := global.Validator.ValidVar(c, id, "required,gt=0")
+	if len(errList) > 0 {
+		response.Fail(c, 101, errList[0])
+		return
+	}
+	u := service.AllService.GroupService.DeviceGroupInfoById(f.Id)
+	if u.Id > 0 {
+		err := service.AllService.GroupService.DeviceGroupDelete(u)
+		if err == nil {
+			response.Success(c, nil)
+			return
+		}
+		response.Fail(c, 101, response.TranslateMsg(c, "OperationFailed")+err.Error())
+		return
+	}
+	response.Fail(c, 101, response.TranslateMsg(c, "ItemNotFound"))
+}
diff --git a/http/controller/api/group.go b/http/controller/api/group.go
index 472a4c0..a037f43 100644
--- a/http/controller/api/group.go
+++ b/http/controller/api/group.go
@@ -94,6 +94,11 @@ func (g *Group) Peers(c *gin.Context) {
 		namesById[user.Id] = user.Username
 		userIds = append(userIds, user.Id)
 	}
+	dGroupNameById := make(map[uint]string)
+	allGroup := service.AllService.GroupService.DeviceGroupList(1, 999, nil)
+	for _, group := range allGroup.DeviceGroups {
+		dGroupNameById[group.Id] = group.Name
+	}
 	peerList := service.AllService.PeerService.ListByUserIds(userIds, q.Page, q.PageSize)
 	data := make([]*apiResp.GroupPeerPayload, 0, len(peerList.Peers))
 	for _, peer := range peerList.Peers {
@@ -101,9 +106,12 @@ func (g *Group) Peers(c *gin.Context) {
 		if !ok {
 			uname = ""
 		}
+		dGroupName, ok2 := dGroupNameById[peer.GroupId]
+		if !ok2 {
+			dGroupName = ""
+		}
 		pp := &apiResp.GroupPeerPayload{}
-		pp.FromPeer(peer, uname)
-		//pp.DeviceGroupName = uname
+		pp.FromPeer(peer, uname, dGroupName)
 		data = append(data, pp)
 
 	}
@@ -128,8 +136,15 @@ func (g *Group) Peers(c *gin.Context) {
 // @Router /device-group/accessible [get]
 // @Security BearerAuth
 func (g *Group) Device(c *gin.Context) {
+	u := service.AllService.UserService.CurUser(c)
+	if !service.AllService.UserService.IsAdmin(u) {
+		response.Error(c, "Permission denied")
+		return
+	}
+	allGroup := service.AllService.GroupService.DeviceGroupList(1, 999, nil)
+
 	c.JSON(http.StatusOK, response.DataResponse{
 		Total: 0,
-		Data:  nil,
+		Data:  allGroup.DeviceGroups,
 	})
 }
diff --git a/http/request/admin/group.go b/http/request/admin/group.go
index 2b2125c..1c51e68 100644
--- a/http/request/admin/group.go
+++ b/http/request/admin/group.go
@@ -22,3 +22,15 @@ func (gf *GroupForm) ToGroup() *model.Group {
 	group.Type = gf.Type
 	return group
 }
+
+type DeviceGroupForm struct {
+	Id   uint   `json:"id"`
+	Name string `json:"name" validate:"required"`
+}
+
+func (gf *DeviceGroupForm) ToDeviceGroup() *model.DeviceGroup {
+	group := &model.DeviceGroup{}
+	group.Id = gf.Id
+	group.Name = gf.Name
+	return group
+}
diff --git a/http/request/admin/peer.go b/http/request/admin/peer.go
index a368a14..493c61a 100644
--- a/http/request/admin/peer.go
+++ b/http/request/admin/peer.go
@@ -12,6 +12,7 @@ type PeerForm struct {
 	Username string `json:"username"`
 	Uuid     string `json:"uuid"`
 	Version  string `json:"version"`
+	GroupId  uint   `json:"group_id"`
 }
 
 type PeerBatchDeleteForm struct {
@@ -30,6 +31,7 @@ func (f *PeerForm) ToPeer() *model.Peer {
 		Username: f.Username,
 		Uuid:     f.Uuid,
 		Version:  f.Version,
+		GroupId:  f.GroupId,
 	}
 }
 
diff --git a/http/response/api/peer.go b/http/response/api/peer.go
index 8de3ea6..e36e8ea 100644
--- a/http/response/api/peer.go
+++ b/http/response/api/peer.go
@@ -60,7 +60,7 @@ func (gpp *GroupPeerPayload) FromAddressBook(a *model.AddressBook, username stri
 	gpp.UserName = username
 }
 
-func (gpp *GroupPeerPayload) FromPeer(p *model.Peer, username string) {
+func (gpp *GroupPeerPayload) FromPeer(p *model.Peer, username string, dGroupName string) {
 	gpp.Id = p.Id
 	gpp.Info = &PeerPayloadInfo{
 		DeviceName: p.Hostname,
@@ -69,4 +69,5 @@ func (gpp *GroupPeerPayload) FromPeer(p *model.Peer, username string) {
 	}
 	gpp.Note = ""
 	gpp.UserName = username
+	gpp.DeviceGroupName = dGroupName
 }
diff --git a/http/router/admin.go b/http/router/admin.go
index 4b2822d..2cd01de 100644
--- a/http/router/admin.go
+++ b/http/router/admin.go
@@ -49,7 +49,7 @@ func Init(g *gin.Engine) {
 	MyBind(adg)
 
 	RustdeskCmdBind(adg)
-
+	DeviceGroupBind(adg)
 	//访问静态文件
 	//g.StaticFS("/upload", http.Dir(global.Config.Gin.ResourcesPath+"/upload"))
 }
@@ -106,6 +106,18 @@ func GroupBind(rg *gin.RouterGroup) {
 	}
 }
 
+func DeviceGroupBind(rg *gin.RouterGroup) {
+	aR := rg.Group("/device_group").Use(middleware.AdminPrivilege())
+	{
+		cont := &admin.DeviceGroup{}
+		aR.GET("/list", cont.List)
+		aR.GET("/detail/:id", cont.Detail)
+		aR.POST("/create", cont.Create)
+		aR.POST("/update", cont.Update)
+		aR.POST("/delete", cont.Delete)
+	}
+}
+
 func TagBind(rg *gin.RouterGroup) {
 	aR := rg.Group("/tag").Use(middleware.AdminPrivilege())
 	{
diff --git a/model/group.go b/model/group.go
index 4d09b54..e49e794 100644
--- a/model/group.go
+++ b/model/group.go
@@ -16,3 +16,14 @@ type GroupList struct {
 	Groups []*Group `json:"list"`
 	Pagination
 }
+
+type DeviceGroup struct {
+	IdModel
+	Name string `json:"name" gorm:"default:'';not null;"`
+	TimeModel
+}
+
+type DeviceGroupList struct {
+	DeviceGroups []*DeviceGroup `json:"list"`
+	Pagination
+}
diff --git a/model/peer.go b/model/peer.go
index c5dfb11..cd9be40 100644
--- a/model/peer.go
+++ b/model/peer.go
@@ -14,6 +14,7 @@ type Peer struct {
 	User           *User  `json:"user,omitempty"`
 	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"`
 	TimeModel
 }
 
diff --git a/service/group.go b/service/group.go
index 8291d9b..938bab0 100644
--- a/service/group.go
+++ b/service/group.go
@@ -43,3 +43,36 @@ func (us *GroupService) Delete(u *model.Group) error {
 func (us *GroupService) Update(u *model.Group) error {
 	return global.DB.Model(u).Updates(u).Error
 }
+
+// DeviceGroupInfoById 根据用户id取用户信息
+func (us *GroupService) DeviceGroupInfoById(id uint) *model.DeviceGroup {
+	u := &model.DeviceGroup{}
+	global.DB.Where("id = ?", id).First(u)
+	return u
+}
+
+func (us *GroupService) DeviceGroupList(page, pageSize uint, where func(tx *gorm.DB)) (res *model.DeviceGroupList) {
+	res = &model.DeviceGroupList{}
+	res.Page = int64(page)
+	res.PageSize = int64(pageSize)
+	tx := global.DB.Model(&model.DeviceGroup{})
+	if where != nil {
+		where(tx)
+	}
+	tx.Count(&res.Total)
+	tx.Scopes(Paginate(page, pageSize))
+	tx.Find(&res.DeviceGroups)
+	return
+}
+
+func (us *GroupService) DeviceGroupCreate(u *model.DeviceGroup) error {
+	res := global.DB.Create(u).Error
+	return res
+}
+func (us *GroupService) DeviceGroupDelete(u *model.DeviceGroup) error {
+	return global.DB.Delete(u).Error
+}
+
+func (us *GroupService) DeviceGroupUpdate(u *model.DeviceGroup) error {
+	return global.DB.Model(u).Updates(u).Error
+}