diff --git a/B07_DesignDetail/openwebcad/src/inputController/prompt-input.ts b/B07_DesignDetail/openwebcad/src/inputController/prompt-input.ts
index 44978e933..d08439020 100644
--- a/B07_DesignDetail/openwebcad/src/inputController/prompt-input.ts
+++ b/B07_DesignDetail/openwebcad/src/inputController/prompt-input.ts
@@ -379,8 +379,9 @@ export function routeTyped(raw: string): void {
 		return;
 	}
 	if (text.startsWith("'")) return routeTransparent(text.slice(1));
-	const own = subPrompt()?.onText?.(text);
-	if (own) return settle(own);
+	const textSub = subPrompt();
+	const own = textSub?.onText?.(text);
+	if (textSub && own) return settle(textSub, own);
 	if (prompt.kind === 'idle') {
 		// ⑨ 이름 > 내 별칭 > 기본 별칭 딱 맞음만
 		const command = resolveCommandInput(text);