diff --git a/README.md b/README.md
index 35cdc35..0851863 100644
--- a/README.md
+++ b/README.md
@@ -57,6 +57,9 @@ Contributers:
 <a href="/lutherlau">
     <img src="https://avatars3.githubusercontent.com/u/29849382?s=460&v=4" width="40px">
 </a> 
+<a href="/CharlesZKQ">
+    <img src="https://avatars0.githubusercontent.com/u/58759901?s=460&v=4" width="40px">
+</a> 
 
 ## 1. [计算机网络](Computer%20Network.md)