diff --git a/src/components/fabric/QLine.js b/src/components/fabric/QLine.js
index e551d744..23dbb0a4 100644
--- a/src/components/fabric/QLine.js
+++ b/src/components/fabric/QLine.js
@@ -16,6 +16,11 @@ export class QLine extends fabric.Group {
   #lengthTxt = 0
 
   constructor(points, option = { isActiveLengthText: true }, lengthTxt) {
+    // 소수점 전부 제거
+    points.forEach((point) => {
+      point = Math.round(point)
+    })
+
     const [x1, y1, x2, y2] = points
 
     if (!option.fontSize) {