diff --git a/backend/device/__init__.py b/backend/device/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/backend/device/admin.py b/backend/device/admin.py
deleted file mode 100644
index 8c38f3f..0000000
--- a/backend/device/admin.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from django.contrib import admin
-
-# Register your models here.
diff --git a/backend/device/apps.py b/backend/device/apps.py
deleted file mode 100644
index af56959..0000000
--- a/backend/device/apps.py
+++ /dev/null
@@ -1,6 +0,0 @@
-from django.apps import AppConfig
-
-
-class DeviceConfig(AppConfig):
-    default_auto_field = 'django.db.models.BigAutoField'
-    name = 'device'
diff --git a/backend/device/migrations/__init__.py b/backend/device/migrations/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/backend/device/models.py b/backend/device/models.py
deleted file mode 100644
index 434ed6c..0000000
--- a/backend/device/models.py
+++ /dev/null
@@ -1,73 +0,0 @@
-from django.db import models
-
-from dvadmin.utils.models import CoreModel, table_prefix
-
-
-class Template(CoreModel):
-    CLASSIFY_CHOICE = (
-        (0, "网关"),
-        (1, "终端设备"),
-    )
-    classify = models.SmallIntegerField(choices=CLASSIFY_CHOICE, verbose_name="模板类别")
-    name = models.CharField(max_length=128, verbose_name="模板名称", unique=True)
-
-    class Meta:
-        db_table = table_prefix + 'device_template'
-        verbose_name = "模板表"
-        verbose_name_plural = verbose_name
-        ordering = ("-id",)
-
-
-class TemplateDetail(CoreModel):
-    template = models.ForeignKey(to="Template", null=False, on_delete=models.CASCADE, db_constraint=False,
-                                 verbose_name="所属模板")
-    key_title = models.CharField(max_length=64, verbose_name="键标题", unique=True)
-    key_name = models.CharField(max_length=64, verbose_name="键名")
-    key_type = models.CharField(max_length=32, verbose_name="键值类型")
-    parent_key = models.ForeignKey(to="TemplateDetail", null=True, on_delete=models.CASCADE, db_constraint=False,
-                                   verbose_name="父级键")
-
-    class Meta:
-        db_table = table_prefix + 'device_template_detail'
-        verbose_name = "模板详情表"
-        verbose_name_plural = verbose_name
-        ordering = ("-id",)
-        unique_together = (('key_name', 'parent_key'),)
-
-
-class Gateway(CoreModel):
-    name = models.CharField(max_length=128, verbose_name="设备名称", unique=True)
-    specification = models.CharField(max_length=32, verbose_name="设备型号")
-    mac_address = models.CharField(max_length=32, verbose_name="设备MAC地址")
-    version = models.CharField(max_length=64, verbose_name="设备固件版本号")
-    ip_address = models.CharField(max_length=32, verbose_name="设备IP地址")
-    physics_address = models.CharField(max_length=255, default="暂无位置信息", verbose_name="设备实际地址")
-    account = models.CharField(max_length=32, verbose_name="设备账号")
-    password = models.CharField(max_length=32, verbose_name="设备密码")
-    template = models.ForeignKey(to="Template", null=False, on_delete=models.CASCADE, db_constraint=False,
-                                 verbose_name="所用模板")
-
-    class Meta:
-        db_table = table_prefix + 'device_gateways'
-        verbose_name = "网关表"
-        verbose_name_plural = verbose_name
-        ordering = ("-id",)
-
-
-class Terminal(CoreModel):
-    name = models.CharField(max_length=128, verbose_name="设备名称", unique=True)
-    specification = models.CharField(max_length=32, verbose_name="设备型号")
-    identify = models.CharField(max_length=128, verbose_name="设备标识", unique=True)
-    physics_address = models.CharField(max_length=255, default="暂无位置信息", verbose_name="设备实际地址")
-    project = models.CharField(max_length=128, verbose_name="所属项目")
-    remark = models.CharField(max_length=255, null=True, verbose_name="设备备注")
-    gateway = models.ForeignKey(to=Gateway, null=True, on_delete=models.CASCADE, db_constraint=False,
-                                verbose_name="关联网关")
-    template = models.ForeignKey(to="Template", null=False, on_delete=models.CASCADE, db_constraint=False,
-                                 verbose_name="所用模板")
-
-    class Meta:
-        db_table = table_prefix + 'device_terminal'
-        verbose_name = "终端设备表"
-        verbose_name_plural = verbose_name
-        ordering = ("-id",)
diff --git a/backend/device/routing.py b/backend/device/routing.py
deleted file mode 100644
index b7a0300..0000000
--- a/backend/device/routing.py
+++ /dev/null
@@ -1,6 +0,0 @@
-from django.urls import path
-from device.websocket import DeviceStatusWebSocket
-
-websocket_urlpatterns = [
-    path('ws/gateway_status/<str:token>/', DeviceStatusWebSocket.as_asgi()),
-]
diff --git a/backend/device/tests.py b/backend/device/tests.py
deleted file mode 100644
index 7ce503c..0000000
--- a/backend/device/tests.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from django.test import TestCase
-
-# Create your tests here.
diff --git a/backend/device/urls.py b/backend/device/urls.py
deleted file mode 100644
index db1e72b..0000000
--- a/backend/device/urls.py
+++ /dev/null
@@ -1,16 +0,0 @@
-from django.urls import path
-from rest_framework import routers
-
-from device.views.gateway import GatewayViewSet
-from device.views.template import TemplateViewSet, TemplateDetailViewSet
-from device.views.terminal import TerminalViewSet
-
-
-device_url = routers.SimpleRouter()
-device_url.register(r'gateway', GatewayViewSet)
-device_url.register(r'template', TemplateViewSet)
-device_url.register(r'template_detail', TemplateDetailViewSet)
-device_url.register(r'terminal', TerminalViewSet)
-
-urlpatterns = []
-urlpatterns += device_url.urls
diff --git a/backend/device/views/gateway.py b/backend/device/views/gateway.py
deleted file mode 100644
index 3396af2..0000000
--- a/backend/device/views/gateway.py
+++ /dev/null
@@ -1,18 +0,0 @@
-from dvadmin.utils.serializers import CustomModelSerializer
-from dvadmin.utils.viewset import CustomModelViewSet
-from device.models import Gateway
-
-
-class GatewaySerializer(CustomModelSerializer):
-    """网关管理序列化器"""
-
-    class Meta:
-        model = Gateway
-        fields = '__all__'
-        read_only_fields = ['id']
-
-
-class GatewayViewSet(CustomModelViewSet):
-    """网关管理视图集"""
-    queryset = Gateway.objects.all()
-    serializer_class = GatewaySerializer
diff --git a/backend/device/views/template.py b/backend/device/views/template.py
deleted file mode 100644
index 42d2093..0000000
--- a/backend/device/views/template.py
+++ /dev/null
@@ -1,33 +0,0 @@
-from dvadmin.utils.serializers import CustomModelSerializer
-from dvadmin.utils.viewset import CustomModelViewSet
-from device.models import Template, TemplateDetail
-
-
-class TemplateSerializer(CustomModelSerializer):
-    """模板管理序列化器"""
-
-    class Meta:
-        model = Template
-        fields = '__all__'
-        read_only_fields = ['id']
-
-
-class TemplateDetailSerializer(CustomModelSerializer):
-    """模板详情序列化器"""
-
-    class Meta:
-        model = TemplateDetail
-        fields = '__all__'
-        read_only_fields = ['id']
-
-
-class TemplateViewSet(CustomModelViewSet):
-    """模板管理视图集"""
-    queryset = Template.objects.all()
-    serializer_class = TemplateSerializer
-
-
-class TemplateDetailViewSet(CustomModelViewSet):
-    """模板详情视图集"""
-    queryset = TemplateDetail.objects.all()
-    serializer_class = TemplateDetailSerializer
diff --git a/backend/device/views/terminal.py b/backend/device/views/terminal.py
deleted file mode 100644
index 8d6fb33..0000000
--- a/backend/device/views/terminal.py
+++ /dev/null
@@ -1,18 +0,0 @@
-from dvadmin.utils.serializers import CustomModelSerializer
-from dvadmin.utils.viewset import CustomModelViewSet
-from device.models import Terminal
-
-
-class TerminalSerializer(CustomModelSerializer):
-    """终端设备管理序列化器"""
-
-    class Meta:
-        model = Terminal
-        fields = '__all__'
-        read_only_fields = ['id']
-
-
-class TerminalViewSet(CustomModelViewSet):
-    """终端设备管理视图集"""
-    queryset = Terminal.objects.all()
-    serializer_class = TerminalSerializer
diff --git a/backend/device/websocket.py b/backend/device/websocket.py
deleted file mode 100644
index 4570787..0000000
--- a/backend/device/websocket.py
+++ /dev/null
@@ -1,41 +0,0 @@
-import json
-from hashlib import md5
-from datetime import datetime
-
-import jwt
-from channels.generic.websocket import AsyncJsonWebsocketConsumer
-
-from application.websocketConfig import set_message
-
-
-class DeviceStatusWebSocket(AsyncJsonWebsocketConsumer):
-    """设备状态ws"""
-    chat_group = 'device_status'
-
-    async def connect(self):
-        try:
-            print('设备ws创建连接', self.scope)
-            self.token = self.scope['url_route']['kwargs']['token']
-            decoded_result = jwt.decode(self.token, settings.SECRET_KEY, algorithms=['HS256'])
-            if decoded_result:
-                self.uid = decoded_result.get('user_id')
-                self.hash = md5(str(self.token).encode('utf-8'))
-                self.chat_name = f'{self.chat_group}:user_{self.uid}'
-                await self.channel_layer.group_add(self.chat_name, self.channel_name)
-                await self.accept()
-            else:
-                raise jwt.InvalidSignatureError()
-        except jwt.InvalidSignatureError:
-            await self.send_json(set_message('system', 'SYSTEM', {'message': 'Token无效'}), True)
-            await self.disconnect(None)
-        except jwt.ExpiredSignatureError:
-            await self.send_json(set_message('system', 'SYSTEM', {'message': 'Token过期'}), True)
-            await self.disconnect(None)
-
-    async def disconnect(self, code):
-        print('设备ws连接关闭')
-        await self.channel_layer.group_discard(self.chat_name, self.channel_name)
-        try:
-            await self.close(code)
-        except:
-            pass