diff --git a/README.md b/README.md
index aee548a..14fae4e 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@
 
 <div align="center">
 
-minimum OS requirement: `macOS 14.0`
+minimum OS requirement: `macOS 14.0` / `iOS 17.0`
 
 </div>
 
diff --git a/README.zh.md b/README.zh.md
index 1c967e4..36d29af 100644
--- a/README.zh.md
+++ b/README.zh.md
@@ -19,7 +19,7 @@
 
 <div align="center">
 
-最低操作系统要求：`macOS 14.0`
+最低操作系统要求：`macOS 14.0` / `iOS 17.0`
 
 </div>