diff --git a/packages/vstory-core/src/character/character-base.ts b/packages/vstory-core/src/character/character-base.ts
index a21807c8..262d0f3a 100644
--- a/packages/vstory-core/src/character/character-base.ts
+++ b/packages/vstory-core/src/character/character-base.ts
@@ -1,3 +1,4 @@
+import type { ICharacterRuntimeConfig } from './../interface/character';
 import type { IGraphic } from '@visactor/vrender-core';
 import { Generator, IGroup } from '@visactor/vrender-core';
 import type { ICharacter } from '../interface/character';
@@ -104,6 +105,9 @@ export abstract class CharacterBase<T> implements ICharacter {
   getAttribute() {
     return this._attribute;
   }
+  getRuntimeConfig() {
+    return this as ICharacterRuntimeConfig;
+  }
 
   protected abstract applyConfigToAttribute(diffConfig: IUpdateConfigParams, config: IUpdateConfigParams): void;