diff --git a/api/@ohos.multimedia.image.d.ts b/api/@ohos.multimedia.image.d.ts
index 010dcfa5982ea65b1d25e56a0985c2ed2528fb24..69475f543bdd1110721c61efd0477e3d8eeda532 100644
--- a/api/@ohos.multimedia.image.d.ts
+++ b/api/@ohos.multimedia.image.d.ts
@@ -8703,7 +8703,7 @@ function createUnpremultipliedPixelMap(src: PixelMap, dst: PixelMap): Promise<vo
      * @throws { BusinessError } 62980149 - Invalid MIME type for the image source.
      * @syscap SystemCapability.Multimedia.Image.ImageSource
      * @crossplatform
-     * @since arkts {'1.1':'12','1.2':'20'}
+     * @since arkts{'1.1':'12','1.2':'20'}
      * @arkts 1.1&1.2
      */
     getDelayTimeList(callback: AsyncCallback<Array<int>>): void;