diff --git a/api/arkui/component/customComponent.static.d.ets b/api/arkui/component/customComponent.static.d.ets
index 811c354462a1ff0656573bb406ddc15cc00713c3..ba96259cbedb0656d16e3fb882ca6febe6787de1 100644
--- a/api/arkui/component/customComponent.static.d.ets
+++ b/api/arkui/component/customComponent.static.d.ets
@@ -231,12 +231,12 @@ export declare abstract class CustomComponent<T extends CustomComponent<T, T_Opt
      * @since 20
      */
     @ComponentBuilder
-    static $_instantiate(
-        factory: () => T,
-        initializers?: T_Options,
+    static $_instantiate<S extends CustomComponent<S, OptionsS>, OptionsS>(
+        factory: () => S,
+        initializers?: OptionsS,
         reuseId?: string,
         @Builder content?: () => void
-    ): T
+    ): S
 
     /**
      * aboutToReuse Method