diff --git a/judge/judger/run.py b/judge/judger/run.py
index f93a4f84..f13673ee 100644
--- a/judge/judger/run.py
+++ b/judge/judger/run.py
@@ -13,7 +13,7 @@ from settings import judger_workspace
 
 sys.path.append(os.path.abspath(os.path.dirname(__file__) + '/' + '..'))
 
-from judger_controller.settings import mongodb_config
+from judger_controller.settings import celery_mongodb_config, docker_mongodb_config
 
 
 # 简单的解析命令行参数
@@ -25,7 +25,7 @@ time_limit = args[4]
 memory_limit = args[6]
 test_case_id = args[8]
 
-connection = pymongo.MongoClient(host=mongodb_config["host"], port=mongodb_config["port"])
+connection = pymongo.MongoClient(host=docker_mongodb_config["host"], port=docker_mongodb_config["port"])
 collection = connection["oj"]["oj_submission"]
 
 submission = collection.find_one({"_id": ObjectId(submission_id)})
@@ -45,7 +45,7 @@ try:
     exe_path = compile_(language, src_path, judger_workspace + "run/")
 except Exception as e:
     print e
-    connection = pymongo.MongoClient(host=mongodb_config["host"], port=mongodb_config["port"])
+    connection = pymongo.MongoClient(host=docker_mongodb_config["host"], port=docker_mongodb_config["port"])
     collection = connection["oj"]["oj_submission"]
     data = {"result": result["compile_error"], "info": str(e)}
     collection.find_one_and_update({"_id": ObjectId(submission_id)}, {"$set": data})
@@ -77,7 +77,7 @@ except Exception as e:
 
 print "Run successfully"
 print judge_result
-connection = pymongo.MongoClient(host=mongodb_config["host"], port=mongodb_config["port"])
+connection = pymongo.MongoClient(host=docker_mongodb_config["host"], port=docker_mongodb_config["port"])
 collection = connection["oj"]["oj_submission"]
 collection.find_one_and_update({"_id": ObjectId(submission_id)}, {"$set": judge_result})
 connection.close()
diff --git a/judge/judger_controller/settings.py b/judge/judger_controller/settings.py
index 74761497..79648324 100644
--- a/judge/judger_controller/settings.py
+++ b/judge/judger_controller/settings.py
@@ -1,24 +1,31 @@
 # coding=utf-8
 redis_config = {
-    "host": "127.0.0.1",
+    "host": "121.42.196.141",
     "port": 6379,
     "db": 0
 }
 
 
 docker_config = {
-    "image_name": "judger",
+    "image_name": "d622347336b8",
     "docker_path": "docker",
     "shell": True
 }
 
 
-test_case_dir = "/Users/virusdefender/Desktop/test_case/"
-source_code_dir = "/Users/virusdefender/Desktop/"
+test_case_dir = "/root/test_case/"
+source_code_dir = "/root/"
 
 
-mongodb_config = {
-    "host": "192.168.59.3",
+celery_mongodb_config = {
+    "host": "127.0.0.1",
+    "username": "root",
+    "password": "root",
+    "port": 27017
+}
+
+docker_mongodb_config = {
+    "host": "192.168.42.1",
     "username": "root",
     "password": "root",
     "port": 27017
diff --git a/oj/local_settings.py b/oj/local_settings.py
index 2112566d..7963e7a0 100644
--- a/oj/local_settings.py
+++ b/oj/local_settings.py
@@ -16,8 +16,9 @@ DATABASES = {
     }
 }
 
+# 这是web 服务器连接到mongodb 的地址
 MONGODB = {
-    'HOST': '127.0.0.1',
+    'HOST': '121.42.196.141',
     'USERNAME': 'root',
     'PASSWORD': 'root',
     'PORT': 27017
@@ -26,4 +27,4 @@ MONGODB = {
 DEBUG = True
 
 # 同理 这是 web 服务器的上传路径
-TEST_CASE_DIR = "/Users/virusdefender/Desktop/test_case/"
+TEST_CASE_DIR = os.path.join(BASE_DIR, 'test_case')
diff --git a/submission/views.py b/submission/views.py
index b0d9794d..53867728 100644
--- a/submission/views.py
+++ b/submission/views.py
@@ -14,7 +14,7 @@ from judge.judger_controller.tasks import judge
 from account.decorators import login_required
 from problem.models import Problem
 from utils.shortcuts import serializer_invalid_response, error_response, success_response, error_page
-from .serializers import  CreateSubmissionSerializer
+from .serializers import CreateSubmissionSerializer
 
 
 def _create_mongodb_connection():