diff --git a/api/@ohos.animation.windowAnimationManager.d.ts b/api/@ohos.animation.windowAnimationManager.d.ts
index 4cd8c3bc2e64ccd042361e8f019c3f811dcbf722..a24aaea5e4d86eefcb0362150654a8f1ccb56969 100644
--- a/api/@ohos.animation.windowAnimationManager.d.ts
+++ b/api/@ohos.animation.windowAnimationManager.d.ts
@@ -38,7 +38,7 @@ declare namespace windowAnimationManager {
    *
    * @syscap SystemCapability.WindowManager.WindowManager.Core
    * @param windowTarget The window target to be minimized.
-   * @return Returns the animation finished callback.
+   * @returns Returns the animation finished callback.
    * @systemapi Hide this for inner system use.
    * @since 9
    */
@@ -50,7 +50,7 @@ declare namespace windowAnimationManager {
    *
    * @syscap SystemCapability.WindowManager.WindowManager.Core
    * @param windowTarget The window target to be minimized.
-   * @return Returns the animation finished callback.
+   * @returns Returns the animation finished callback.
    * @systemapi Hide this for inner system use.
    * @since 9
    */