diff --git a/README.md b/README.md
index 29ac949..d701771 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ python manage.py createsuperuser
 python manage.py  runserver 0.0.0.0:80
 
 ```
-* 扩展功能
+* 扩展功能-异步1   推荐 定时任务用celery
 ```bash
 #需要安装redis
 #启动celery异步任务
@@ -56,6 +56,14 @@ cd seal
 celery  -B   -A  seal  worker  -l  info
 ```
 
+* 扩展功能-异步2   普通异步任务 用  dramatiq
+```bash
+cd system/decorator/asynchronous/
+dramatiq  asynchronous  --watch  .  --log-file  /tmp/dramatiq.log
+
+```
+
+
 ##  注意
 * 如果想直接拿来做生产项目,请重新生成一个 settings 文件里面的 SECRET_KEY 
 * 时区问题
diff --git a/requirements.txt b/requirements.txt
index 5f16a27..06228ac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 amqp==2.4.2
+argh==0.26.2
 backcall==0.1.0
 billiard==3.5.0.5
 celery==4.2.1
@@ -9,23 +10,31 @@ Django==2.1.7
 django-bootstrap4==0.0.7
 django-celery-beat==1.4.0
 django-celery-results==1.0.4
+django-crispy-forms==1.7.2
 django-pure-pagination==0.3.0
 django-timezone-field==3.0
+dramatiq==1.5.0
+gevent==1.4.0
+greenlet==0.4.15
 idna==2.8
 ipython==6.4.0
 ipython-genutils==0.2.0
 jedi==0.12.0
+jsonfield==2.0.2
 kombu==4.4.0
 mysqlclient==1.4.2.post1
 parso==0.2.1
+pathtools==0.1.2
 pexpect==4.6.0
 pickleshare==0.7.4
+prometheus-client==0.2.0
 prompt-toolkit==1.0.15
 ptyprocess==0.5.2
 Pygments==2.2.0
 python-crontab==2.3.6
 python-dateutil==2.8.0
 pytz==2018.4
+PyYAML==5.1
 redis==3.2.0
 requests==2.21.0
 simplegeneric==0.8.1
@@ -33,4 +42,6 @@ six==1.11.0
 traitlets==4.3.2
 urllib3==1.24.1
 vine==1.2.0
-wcwidth==0.1.7
\ No newline at end of file
+watchdog==0.8.3
+watchdog-gevent==0.1.0
+wcwidth==0.1.7
diff --git a/system/decorator/asynchronous/__init__.py b/system/decorator/asynchronous/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/system/decorator/asynchronous/asynchronous.py b/system/decorator/asynchronous/asynchronous.py
new file mode 100644
index 0000000..41501bb
--- /dev/null
+++ b/system/decorator/asynchronous/asynchronous.py
@@ -0,0 +1,12 @@
+import dramatiq
+import requests
+from dramatiq.brokers.redis import RedisBroker
+
+redis_broker = RedisBroker(host="127.0.0.1", port=6379)
+dramatiq.set_broker(redis_broker)
+
+@dramatiq.actor
+def count_words(url):
+    print(url)
+
+count_words.send("http://example.com")
\ No newline at end of file