diff --git a/polls/models.py b/polls/models.py
index ba9e4a3..0747cf8 100644
--- a/polls/models.py
+++ b/polls/models.py
@@ -140,7 +140,7 @@ class Message(models.Model):
     send_from = models.ForeignKey(User, on_delete=models.CASCADE)
     send_to = models.ForeignKey(Group, on_delete=models.CASCADE)
     task = models.ForeignKey(Task, on_delete=models.CASCADE)
-    category = models.IntegerField(
+    type = models.IntegerField(
         'Type', choices=MESSAGE_TYPE_CHOICES, default=1)
     #text
     content = models.TextField('内容', null=True, blank=True)
diff --git a/polls/views/__pycache__/message.cpython-38.pyc b/polls/views/__pycache__/message.cpython-38.pyc
index a0213b4..98d24d1 100644
Binary files a/polls/views/__pycache__/message.cpython-38.pyc and b/polls/views/__pycache__/message.cpython-38.pyc differ
diff --git a/polls/views/__pycache__/task.cpython-38.pyc b/polls/views/__pycache__/task.cpython-38.pyc
index 6cfdf27..cea612b 100644
Binary files a/polls/views/__pycache__/task.cpython-38.pyc and b/polls/views/__pycache__/task.cpython-38.pyc differ
diff --git a/polls/views/message.py b/polls/views/message.py
index 5aab346..90c2e57 100644
--- a/polls/views/message.py
+++ b/polls/views/message.py
@@ -5,7 +5,7 @@ import datetime
 
 from polls.decorators import polls_login_required
 from django.core.exceptions import ObjectDoesNotExist
-from polls.models import Message, NormalMessage, URLMessage
+from polls.models import Message
 
 
 @csrf_exempt
diff --git a/polls/views/task.py b/polls/views/task.py
index 97e650e..2f03b5c 100644
--- a/polls/views/task.py
+++ b/polls/views/task.py
@@ -6,13 +6,12 @@ from channels.layers import get_channel_layer
 from asgiref.sync import async_to_sync
 
 from polls.decorators import polls_login_required
-from polls.models import NormalMessage, Task, TaskAddition
+from polls.models import Message, Task, TaskAddition
 from polls.tasks import process_task
 from django.core.exceptions import ObjectDoesNotExist
 from polls.utils import model_to_dict, queryset_to_list
 
 
-
 @csrf_exempt
 @polls_login_required
 def tasks(request):
@@ -45,7 +44,7 @@ def create_task(request):
         return JsonResponse({'status': 'error', 'message': '内容不能为空'})
     groups = request.POST.getlist('groups', [])
     task = Task.objects.create(created_by=user, content=content)
-    task.add_groups(groups)        
+    task.add_groups(groups)
     url = request.POST.get('url')
     print(groups, content, url)
     file = request.FILES.get('file')
@@ -54,7 +53,6 @@ def create_task(request):
         urlAddtion = TaskAddition.objects.create(
             task=task, category=0, url=url)
 
-        
     if file:
         fileAddtion = TaskAddition.objects.create(
             task=task, category=1, file=file)
@@ -63,21 +61,16 @@ def create_task(request):
             task=task, category=2, image=picture)
 
     for group in groups:
-         normalMessage = NormalMessage.objects.create(send_from_id=user.id, send_to_id=group, task=task, content=content)
-    # t = model_to_dict(task, ["id", "content"])
-    # gs = queryset_to_list(task.groups.all(), ["id"])
-    # channel_layer = get_channel_layer()
-    # # async_to_sync(channel_layer.send)('test_channel', {'type': 'hello'})
-    # async_to_sync(channel_layer.group_send)("testroom", {"type": "update_price", "content":"helo"})
-
+        normalMessage = Message.objects.create(
+            type=0, send_from_id=user.id, send_to_id=group, task=task, content=content)
     return JsonResponse({'status': 'success'})
 
+
 @csrf_exempt
 def create_test_task(request):
     if request.method == 'GET':
         return HttpResponse(status=405)
     channel_layer = get_channel_layer()
-    async_to_sync(channel_layer.group_send)("testroom", {"type": "chat.message", "message":"helo"})
+    async_to_sync(channel_layer.group_send)(
+        "testroom", {"type": "chat.message", "message": "helo"})
     return JsonResponse({'status': 'success'})
-
-