diff --git a/packages-user/data-common/src/common/mover.ts b/packages-user/data-common/src/common/mover.ts
index f88b87b..b686df0 100644
--- a/packages-user/data-common/src/common/mover.ts
+++ b/packages-user/data-common/src/common/mover.ts
@@ -330,6 +330,12 @@ export interface IObjectMover<T extends IObjectMovable> extends IHookable<
      */
     animDir(dir: ObjectAnimDirection): this;
 
+    /**
+     * 直接在当前的移动规划后追加新的移动步
+     * @param steps 要追加的移动步
+     */
+    push(steps: ObjectMoveStep[]): this;
+
     /**
      * 清空尚未执行的步骤队列
      */
@@ -614,6 +620,11 @@ export abstract class ObjectMover<T extends IObjectMovable>
         return this;
     }
 
+    push(steps: ObjectMoveStep[]): this {
+        this.moveQueue.push(...steps);
+        return this;
+    }
+
     clear(): this {
         this.moveQueue.length = 0;
         return this;
diff --git a/packages/anon-tokyo/src/interpreter.ts b/packages/anon-tokyo/src/interpreter.ts
index b675420..a2edf94 100644
--- a/packages/anon-tokyo/src/interpreter.ts
+++ b/packages/anon-tokyo/src/interpreter.ts
@@ -9,8 +9,8 @@ import {
 } from './type';
 
 export interface BuiltInFunction<
-    P extends Record<string, any>,
-    E extends Record<string, any>
+    P extends Record<string, any> = any,
+    E extends Record<string, any> = any
 > {
     name: string;
     save?: boolean;