diff --git a/api/@internal/component/ets/text.d.ts b/api/@internal/component/ets/text.d.ts
index 457644795b2a119cf53ec4222dcf633766059112..52681e8f9c99c699c26a502a78d6702ac58dd390 100644
--- a/api/@internal/component/ets/text.d.ts
+++ b/api/@internal/component/ets/text.d.ts
@@ -1652,18 +1652,6 @@ declare class TextAttribute extends CommonMethod<TextAttribute> {
    */
   halfLeading(halfLeading: boolean): TextAttribute;
 
-  /**
-   * Set to remove trailing spaces from text.
-   *
-   * @param { Optional<boolean> } trim
-   * @returns { TextAttribute }
-   * @syscap SystemCapability.ArkUI.ArkUI.Full
-   * @crossplatform
-   * @atomicservice
-   * @since 20
-   */
-  trimSpace(trim: Optional<boolean>): TextAttribute;
-
   /**
    * Enable or disable haptic feedback.
    *