diff --git a/en/application-dev/reference/apis/js-apis-window.md b/en/application-dev/reference/apis/js-apis-window.md
index c95f1e6aefb70d3fa3f5904d6c8cd8414bbdf7d6..3493f9813ba2c98d1e62dd6526511fa832c1bbb9 100644
--- a/en/application-dev/reference/apis/js-apis-window.md
+++ b/en/application-dev/reference/apis/js-apis-window.md
@@ -9,6 +9,10 @@
 import window from '@ohos.window';
 ```
 
+## System Capabilities
+SystemCapability.WindowManager.WindowManager.Core
+
+
 ## Required Permissions<a name="section11257113618419"></a>
 
 ohos.permission.SYSTEM\_FLOAT\_WINDOW