diff --git a/README.md b/README.md
index 3dc75b3..4752fe0 100644
--- a/README.md
+++ b/README.md
@@ -19,9 +19,7 @@
         <a href="https://github.com/xuxueli/xxl-tool/">
             <img src="https://img.shields.io/github/stars/xuxueli/xxl-tool" >
         </a>
-        <a href="http://www.gnu.org/licenses/gpl-3.0.html">
-            <img src="https://img.shields.io/badge/license-GPLv3-blue.svg" >
-        </a>
+        <img src="https://img.shields.io/github/license/xuxueli/xxl-tool.svg" >
         <a href="https://www.xuxueli.com/page/donate.html">
             <img src="https://img.shields.io/badge/%24-donate-ff69b4.svg?style=flat-square" >
         </a>
diff --git "a/doc/XXL-TOOL\345\256\230\346\226\271\346\226\207\346\241\243.md" "b/doc/XXL-TOOL\345\256\230\346\226\271\346\226\207\346\241\243.md"
index b3a8257..fd9b391 100644
--- "a/doc/XXL-TOOL\345\256\230\346\226\271\346\226\207\346\241\243.md"
+++ "b/doc/XXL-TOOL\345\256\230\346\226\271\346\226\207\346\241\243.md"
@@ -4,7 +4,7 @@
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.xuxueli/xxl-tool/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.xuxueli/xxl-tool/)
 [![GitHub release](https://img.shields.io/github/release/xuxueli/xxl-tool.svg)](https://github.com/xuxueli/xxl-tool/releases)
 [![GitHub stars](https://img.shields.io/github/stars/xuxueli/xxl-tool)](https://github.com/xuxueli/xxl-tool/)
-[![License](https://img.shields.io/badge/license-GPLv3-blue.svg)](http://www.gnu.org/licenses/gpl-3.0.html)
+![License](https://img.shields.io/github/license/xuxueli/xxl-tool.svg)
 [![donate](https://img.shields.io/badge/%24-donate-ff69b4.svg?style=flat-square)](https://www.xuxueli.com/page/donate.html)
 
 [TOCM]