diff --git a/dockerfiles/robot/Dockerfile b/dockerfiles/robot/Dockerfile
deleted file mode 100644
index bf9733e..0000000
--- a/dockerfiles/robot/Dockerfile
+++ /dev/null
@@ -1,7 +0,0 @@
-FROM python:3.5
-ENV PYTHONBUFFERED 1
-RUN mkdir -p /code /code/log
-COPY requirements.txt /tmp
-RUN pip install -i http://pypi.douban.com/simple  -r /tmp/requirements.txt --trusted-host pypi.douban.com
-WORKDIR /code
-CMD bash /code/dockerfiles/robot/run.sh
\ No newline at end of file
diff --git a/dockerfiles/robot/docker-compose.remote-example.yml b/dockerfiles/robot/docker-compose.remote-example.yml
deleted file mode 100644
index a186861..0000000
--- a/dockerfiles/robot/docker-compose.remote-example.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-robot:
-    image: robot
-    environment:
-        - REDIS_PORT_6379_TCP_ADDR=
-        - REDIS_PASSWORD=
diff --git a/dockerfiles/robot/requirements.txt b/dockerfiles/robot/requirements.txt
deleted file mode 100644
index 4f6f551..0000000
--- a/dockerfiles/robot/requirements.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-django
-mysqlclient
-celery
-requests
-djangorestframework
-redis
\ No newline at end of file
diff --git a/dockerfiles/robot/run.sh b/dockerfiles/robot/run.sh
deleted file mode 100644
index 45b2613..0000000
--- a/dockerfiles/robot/run.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/usr/bin/env bash
-celery -A robot.tasks worker -l DEBUG
\ No newline at end of file
diff --git a/dockerfiles/server/run.sh b/dockerfiles/server/run.sh
index bf26bbe..1b7a22c 100644
--- a/dockerfiles/server/run.sh
+++ b/dockerfiles/server/run.sh
@@ -7,5 +7,5 @@ find /code -name "*.pyc" -delete
 python -m compileall /code
 chown -R nobody:nogroup /code/log
 gunicorn openvj.wsgi:application -b 0.0.0.0:8080 --user nobody --group nogroup --reload &
-celery -A openvj worker -l DEBUG -Q local &
+celery -A openvj worker -l DEBUG -f /code/log/celery.log&
 wait
\ No newline at end of file
diff --git a/server/views.py b/server/views.py
index 6d26779..99dbcc5 100644
--- a/server/views.py
+++ b/server/views.py
@@ -13,6 +13,9 @@ from .tasks import get_problem, submit_dispatcher
 from .utils import success_response, error_response, serializer_invalid_response, import_class
 
 
+demo_key = "977c723a4f93ed311f052e6fad51728b"
+
+
 class ProblemAPIView(APIView):
     def get(self, request):
         oj = request.GET.get("oj")
@@ -20,7 +23,7 @@ class ProblemAPIView(APIView):
         if not (oj and url):
             return error_response("参数错误")
         try:
-            api_key = request.META.get("HTTP_APIKEY", "d4f82f56514165f9f82bc6d434f02615")
+            api_key = APIKey.objects.get(api_key=request.META.get("HTTP_APIKEY", demo_key), is_valid=True)
         except APIKey.DoesNotExist:
             return error_response("需要api_key")
         try:
@@ -91,8 +94,7 @@ class SubmissionAPIView(APIView):
                 return error_response("oj不存在")
 
             try:
-                api_key = request.META.get("HTTP_APIKEY", "d4f82f56514165f9f82bc6d434f02615")
-                api_key = APIKey.objects.get(api_key=api_key, is_valid=True)
+                api_key = APIKey.objects.get(api_key=request.META.get("HTTP_APIKEY", demo_key), is_valid=True)
             except APIKey.DoesNotExist:
                 return error_response("需要api_key")