diff --git a/ch18_后端架构选型、离线及实时计算/第十八章_后端架构选型、离线及实时计算.md b/ch18_后端架构选型、离线及实时计算/第十八章_后端架构选型、离线及实时计算.md
index 724076a..c86f279 100644
--- a/ch18_后端架构选型、离线及实时计算/第十八章_后端架构选型、离线及实时计算.md
+++ b/ch18_后端架构选型、离线及实时计算/第十八章_后端架构选型、离线及实时计算.md
@@ -292,9 +292,24 @@ Github地址：https://github.com/uber/petastorm
 
 【1】http://www.paddlepaddle.org/documentation/book/zh/0.11.0/05.recommender_system/index.cn.html
 
-【2】http://engineering.skymind.io/distributed-deep-learning-part-1-an-introduction-to-distributed-training-of-neural-networks
- 
+【2】https://deeplearning4j.org/cn/compare-dl4j-torch7-pylearn.html
+
 【3】http://mahout.apache.org/
+
+【4】http://spark.apache.org/docs/1.1.0/mllib-guide.html
+
+【5】https://ray.readthedocs.io/en/latest/tutorial.html
+
+【6】http://spark.apache.org/streaming/
+
+【7】https://github.com/uber/horovod
+
+【8】https://software.intel.com/en-us/articles/bigdl-distributed-deep-learning-on-apache-spark
+
+【9】https://software.intel.com/en-us/articles/bigdl-distributed-deep-learning-on-apache-spark
+
+【10】https://yahoo.github.io/TensorFlowOnSpark/#
+
  ....
  
  未完待续！