diff --git a/README.md b/README.md
index cf8b35349..e9e215f51 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,8 @@ SiYuan is a local-first personal knowledge management system, support fine-grain
 
 ### Free
 
+All local features are free.
+
 * Content block
   * Block-level reference and two-way links
   * Document relationship diagram, global relationship diagram
@@ -57,6 +59,8 @@ SiYuan is a local-first personal knowledge management system, support fine-grain
 
 ### Paid subscription
 
+Cloud services require a paid subscription.
+
 * VIP identity
 * End-to-end encrypted data synchronization
 * End-to-end encrypted data backup
diff --git a/README_zh_CN.md b/README_zh_CN.md
index 11b761939..8d848762e 100644
--- a/README_zh_CN.md
+++ b/README_zh_CN.md
@@ -28,6 +28,8 @@
 
 ### 免费
 
+所有本地功能都是免费的。
+
 * 内容块
   * 块级引用和双向链接
   * 文档关系图、全局关系图
@@ -59,6 +61,8 @@
 
 ### 付费订阅
 
+云端服务需要付费订阅。
+
 * 尊贵身份标识
 * 端到端加密数据同步
 * 端到端加密数据备份