diff --git a/api/@internal/component/ets/plugin_component.d.ts b/api/@internal/component/ets/plugin_component.d.ts
index 47300deaa7180ff98c64873b247e881d45a013a2..2606972592b72e88b7bcf6da05bc255bf3c2cb0c 100644
--- a/api/@internal/component/ets/plugin_component.d.ts
+++ b/api/@internal/component/ets/plugin_component.d.ts
@@ -47,12 +47,6 @@ interface PluginComponentInterface {
  * @since 8
  */
 declare class PluginComponentAttribute extends CommonMethod<PluginComponentAttribute> {
-  /**
-   * Set pluginComponent size,
-   * @since 8
-   */
-  size(value: { width: number; height: number }): PluginComponentAttribute;
-
   /**
    * pluginComponent onComplete callback,
    * @since 8