diff --git a/apps/ai-game-creator-shell/src/view/ui-editor/operationLifecycle.ts b/apps/ai-game-creator-shell/src/view/ui-editor/operationLifecycle.ts
index ecc189c59..c9eeec810 100644
--- a/apps/ai-game-creator-shell/src/view/ui-editor/operationLifecycle.ts
+++ b/apps/ai-game-creator-shell/src/view/ui-editor/operationLifecycle.ts
@@ -3,11 +3,9 @@ import { useCallback, useState } from 'react';
 export type UiEditorOperationLifecycle = {
   running: boolean;
   status: string | null;
-  setRunning: (running: boolean) => void;
   setStatus: (status: string | null) => void;
   begin: () => void;
   finish: () => void;
-  reset: () => void;
 };
 
 /** Shared async-operation adapter used by suggestion/recognition/merge/separation. */
@@ -19,9 +17,5 @@ export function useUiEditorOperation(): UiEditorOperationLifecycle {
     setRunning(true);
   }, []);
   const finish = useCallback(() => setRunning(false), []);
-  const reset = useCallback(() => {
-    setRunning(false);
-    setStatus(null);
-  }, []);
-  return { running, status, setRunning, setStatus, begin, finish, reset };
+  return { running, status, setStatus, begin, finish };
 }