From e2c05e5e70c7e469431edda1f0b1ac80d9118d71 Mon Sep 17 00:00:00 2001
From: JAESEON PARK <ddorri83@naver.com>
Date: Wed, 24 Jun 2026 02:19:59 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20=EB=B0=94=20=EB=84=88=EB=B9=84=20?=
 =?UTF-8?q?=EC=B5=9C=EC=86=8C=201=EC=B9=B8=EA=B7=B8=EB=A0=A4=EC=A7=80?=
 =?UTF-8?q?=EB=8F=84=EB=A1=9D=20=EC=88=98=EC=A0=95?=
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---
 src/components/timeline/TimelineBar.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/components/timeline/TimelineBar.tsx b/src/components/timeline/TimelineBar.tsx
index 933eedd..2a61905 100644
--- a/src/components/timeline/TimelineBar.tsx
+++ b/src/components/timeline/TimelineBar.tsx
@@ -30,7 +30,8 @@ export default function TimelineBar({
 }: ITimelineBarProps) {
   const status = TIMELINE_PERFORMANCE_STATUS_STYLE[bar.performanceStatus];
   const left = (bar.colStart - 1) * colWidth;
-  const width = (bar.colEnd - bar.colStart) * colWidth;
+  const columnSpan = Math.max(bar.colEnd - bar.colStart, 1);
+  const width = columnSpan * colWidth;
   const top =
     rowOffset +
     (bar.row - 1) * rowHeight +