diff --git a/api/@ohos.window.d.ts b/api/@ohos.window.d.ts
index c72946638fc96e27fee862d2a7f1cd5a8359b13f..140b3cd492b836d30f9b794071d8429e8f3f54fd 100644
--- a/api/@ohos.window.d.ts
+++ b/api/@ohos.window.d.ts
@@ -8883,8 +8883,7 @@ declare namespace window {
      * @param { AsyncCallback<image.PixelMap> } callback Callback used to return the result.
      * @throws { BusinessError } 1300002 - This window state is abnormal.
      * @syscap SystemCapability.WindowManager.WindowManager.Core
-     * @since arkts {'1.1':'9', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 9
      */
     /**
      * Obtains snapshot of window
@@ -8893,7 +8892,7 @@ declare namespace window {
      * @throws { BusinessError } 1300002 - This window state is abnormal.
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @atomicservice
-     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @since arkts {'1.1':'12','1.2':'20'}
      * @arkts 1.1&1.2
      */
     snapshot(callback: AsyncCallback<image.PixelMap>): void;
@@ -8904,8 +8903,7 @@ declare namespace window {
      * @returns { Promise<image.PixelMap> } Promise that returns no value.
      * @throws { BusinessError } 1300002 - This window state is abnormal.
      * @syscap SystemCapability.WindowManager.WindowManager.Core
-     * @since arkts {'1.1':'9', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 9
      */
     /**
      * Obtains snapshot of window
@@ -8914,7 +8912,7 @@ declare namespace window {
      * @throws { BusinessError } 1300002 - This window state is abnormal.
      * @syscap SystemCapability.WindowManager.WindowManager.Core
      * @atomicservice
-     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @since arkts {'1.1':'12','1.2':'20'}
      * @arkts 1.1&1.2
      */
     snapshot(): Promise<image.PixelMap>;