diff --git a/2019/papers/README.md b/2019/papers/README.md
index 15ca322..eda33d5 100644
--- a/2019/papers/README.md
+++ b/2019/papers/README.md
@@ -40,7 +40,7 @@
     36	2015-Active Access.pdf
     37	2015-A Survey of Performance Modelingand Simulation Techniques forAccelerator-Based Computing.pdf
     38	2015-A Survey on 5G.pdf
-    39	2015-Cloud Computing Applications forSmart Grid.pdf
+    39	2015-Cloud Computing Applications forSmart Grid.pdf 马文(S181000911)
     40	2015-Cloud Computing Resource Scheduling and a Surveyof Its Evolutionary Approaches.pdf 陈玉霞 s810w0717
     41	2015-Memory andInformation Processingin Neuromorphic Systems.pdf S1810W0788 陈健
     42	2015-Partitioned Global Address Space Languages.pdf