diff --git a/README.md b/README.md
index fc3633ee61e460551b295736b914544949b0bfe5..3ddd38b6729e2dcc54e007a2d6c83e2831227831 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 <p align="center">
-	<img alt="logo" src="https://gitee.com/sz6/sa-token/raw/master/sa-token-doc/doc/logo.png">
+	<img alt="logo" src="https://gitee.com/sz6/sa-token/raw/master/sa-token-doc/doc/logo.png" width="150" height="150">
 </p>
 <h1 align="center" style="margin: 30px 0 30px; font-weight: bold;">sa-token v1.15.2</h1>
 <h4 align="center">这可能是史上功能最全的 Java 权限认证框架！</h4>
diff --git a/sa-token-doc/doc/README.md b/sa-token-doc/doc/README.md
index fc3633ee61e460551b295736b914544949b0bfe5..3ddd38b6729e2dcc54e007a2d6c83e2831227831 100644
--- a/sa-token-doc/doc/README.md
+++ b/sa-token-doc/doc/README.md
@@ -1,5 +1,5 @@
 <p align="center">
-	<img alt="logo" src="https://gitee.com/sz6/sa-token/raw/master/sa-token-doc/doc/logo.png">
+	<img alt="logo" src="https://gitee.com/sz6/sa-token/raw/master/sa-token-doc/doc/logo.png" width="150" height="150">
 </p>
 <h1 align="center" style="margin: 30px 0 30px; font-weight: bold;">sa-token v1.15.2</h1>
 <h4 align="center">这可能是史上功能最全的 Java 权限认证框架！</h4>