From 12debfc889eb91692327ac4659f05b6b71c6d1e2 Mon Sep 17 00:00:00 2001
From: "hyojun.choi" <chlgkwk123@nate.com>
Date: Wed, 26 Jun 2024 23:11:25 +0900
Subject: [PATCH] =?UTF-8?q?=EB=B2=84=EA=B7=B8=EC=88=98=EC=A0=95?=
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---
 src/hooks/useMode.js | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/hooks/useMode.js b/src/hooks/useMode.js
index 7c64917a..b04fc985 100644
--- a/src/hooks/useMode.js
+++ b/src/hooks/useMode.js
@@ -105,12 +105,15 @@ export function useMode() {
         const length = Number(prompt('길이를 입력하세요:'))
         // length 값이 숫자가 아닌 경우
         if (isNaN(length) || length === 0) {
-          // 기존에 추가된 circle과 pointer를 제거합니다.
-          points.current.forEach((point) => {
-            canvas?.remove(point)
-          })
+          //마지막 추가 된 points 제거합니다.
+
+          const lastPoint =
+            historyPoints.current[historyPoints.current.length - 1]
+
+          canvas?.remove(lastPoint)
+
           historyPoints.current.pop()
-          points.current = []
+          points.current.pop()
           return
         }