diff --git a/README.md b/README.md
index 7d3dbdd..dbda298 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,3 @@
-<p align="center">
-    <a href="https://dunwu.github.io/java-tutorial/" target="_blank" rel="noopener noreferrer">
-        <img src="https://raw.githubusercontent.com/dunwu/images/master/common/dunwu-logo.png" alt="logo" width="150px"/>
-    </a>
-</p>
 
 <p align="center">