diff --git a/README.md b/README.md
index cd3917d7..e117481c 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ The product Support OAuth 2.x/OpenID Connect, SAML 2.0, JWT, CAS, SCIM and other
 
 MaxKey focuses on performance, security, and ease of use in enterprise scenarios, is widely used in industries such as healthcare, finance, government, and manufacturing.
 
-Apache License, Version 2.0 . Open Source, Secure, Compliance, Independent and Controllable . 
+Apache License, Version 2.0 is free . Open Source, Secure, Compliance, Independent and Controllable . 
 
 Official Website <a href="https://www.maxkey.top/" target="_blank"><b>https://www.maxkey.top/</b></a>
 
diff --git a/README_en.md b/README_en.md
index f1441207..e6c5b279 100644
--- a/README_en.md
+++ b/README_en.md
@@ -33,7 +33,7 @@ The product Support OAuth 2.x/OpenID Connect, SAML 2.0, JWT, CAS, SCIM and other
 
 MaxKey focuses on performance, security, and ease of use in enterprise scenarios, is widely used in industries such as healthcare, finance, government, and manufacturing.
 
-Apache License, Version 2.0 . Open Source, Secure, Compliance, Independent and Controllable . 
+Apache License, Version 2.0 is free . Open Source, Secure, Compliance, Independent and Controllable . 
 
 Official Website <a href="https://www.maxkey.top/" target="_blank"><b>https://www.maxkey.top/</b></a>
 
diff --git a/README_zh.md b/README_zh.md
index 6a336e4c..075ac716 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -32,7 +32,7 @@ Dromara <b>MaxKey</b>单点登录认证系统是<b>业界领先的IAM-IDaas身
 
 MaxKey注重企业级场景下的性能、安全和易用性，广泛应用于医疗、金融、政府和制造等行业。
 
-MaxKey采用Apache License, Version 2.0，开源、安全、合规、自主可控。
+MaxKey 遵循 Apache License, Version 2.0 开源免费，开源、安全、合规、自主可控。
 
 官方网站  <a href="https://www.maxkey.top/" target="_blank"><b>https://www.maxkey.top/</b></a>