redress error

 from django.contrib import admin
-from .models import Video, Phone
+from .models import Video, Device, History, Lock
 # Register your models here.
 admin.site.register(Video)
-admin.site.register(Phone)
\ No newline at end of file
+admin.site.register(Device)
+admin.site.register(History)
+admin.site.register(Lock)
\ No newline at end of file

@@ -17,5 +17,5 @@ class Lock(models.Model) :
     state = models.BooleanField(default = True)
 
 class History(models.Model) :
-    device = ForeignKey(Device, on_delete=models.CASCADE)
-    ctrtime = created = models.DateTimeField(default = timezone.now)
\ No newline at end of file
+    device = models.ForeignKey(Device, on_delete = models.CASCADE)
+    ctrtime =models.DateTimeField(default = timezone.now)
\ No newline at end of file

@@ -4,8 +4,8 @@ from django.core import serializers
 from django.core.exceptions import FieldDoesNotExist, ObjectDoesNotExist
 from django.shortcuts import render
 
-from api.models import Video, Phone
-from api.serializers import VideoSerializer, PhoneSerializer
+from api.models import Video, Device, History, Lock
+from api.serializers import VideoSerializer, DeviceSerializer, HistorySerializer
 
 from rest_framework import status
 from rest_framework.views import APIView

@@ -20,6 +20,6 @@ from api import views
 
 urlpatterns = [
     path('admin/', admin.site.urls),
-    path('api/video/<str:vidname>/', views.Video.as_view()),
-    path('api/checkDate/', views.CheckDate.as_view()),
+    path('video/<str:vidname>/', views.Video.as_view()),
+    path('checkDate/', views.CheckDate.as_view()),
 ]