diff --git a/README.md b/README.md
index 0151569..c069f60 100644
--- a/README.md
+++ b/README.md
@@ -139,3 +139,9 @@ TanakaMichelle - Tanaka Michelle Sandati - 201732120134
 WhyteAsamoah   - Yeboah Martha Asamoah   - 201732120135
 
 xiaoyusoil - ZhengXiaoyu - 201732120110
+
+Benny123-cell - ZhangBin - 201732120127
+
+421281726 - LiJiaxing - 201732120118
+
+zhenghongyu-david - ZhengHongyu - 201732120128