diff --git a/src/components/Roof2.jsx b/src/components/Roof2.jsx
index 081eedc2..021357c4 100644
--- a/src/components/Roof2.jsx
+++ b/src/components/Roof2.jsx
@@ -440,7 +440,16 @@ export default function Roof2(props) {
       { x: 1457, y: 178 },
     ]
 
-    const polygon = new QPolygon(test1, {
+    const test2 = [
+      { x: 113, y: 114.9 },
+      { x: 113, y: 371.9 },
+      { x: 762, y: 371.9 },
+      { x: 762, y: 818.7 },
+      { x: 1468.6, y: 818.7 },
+      { x: 1468.6, y: 114.9 },
+    ]
+
+    const polygon = new QPolygon(type2, {
       fill: 'transparent',
       stroke: 'green',
       strokeWidth: 1,
diff --git a/src/util/qpolygon-utils.js b/src/util/qpolygon-utils.js
index 679562ec..ed375ec5 100644
--- a/src/util/qpolygon-utils.js
+++ b/src/util/qpolygon-utils.js
@@ -1338,6 +1338,7 @@ const drawRidge = (roof, canvas) => {
         ridgeMaxLength = Math.min(prevRoof.attributes.planeSize, nextRoof.attributes.planeSize), // 지붕의 최대 길이. 이전, 다음 벽 중 짧은 길이
         ridgeAcrossLength = Math.abs(Math.max(prevRoof.attributes.planeSize, nextRoof.attributes.planeSize) - currentRoof.attributes.planeSize) // 맞은편 벽까지의 길이 - 지붕의 기반 길이
 
+      console.log('ridgeBaseLength', ridgeBaseLength, 'ridgeMaxLength', ridgeMaxLength, 'ridgeAcrossLength', ridgeAcrossLength)
       let acrossRoof = anotherRoof
         .filter((roof) => {
           const angle1 = calculateAngle(currentRoof.startPoint, currentRoof.endPoint)
@@ -1423,6 +1424,8 @@ const drawRidge = (roof, canvas) => {
       ridgeMaxLength = ridgeMaxLength / 10
       ridgeAcrossLength = ridgeAcrossLength / 10
 
+      console.log('ridgeBaseLength', ridgeBaseLength, 'ridgeMaxLength', ridgeMaxLength, 'ridgeAcrossLength', ridgeAcrossLength)
+
       if (ridgeBaseLength > 0 && ridgeMaxLength > 0 && ridgeAcrossLength > 0) {
         let ridgeLength = Math.min(ridgeMaxLength, ridgeAcrossLength)
         if (currentRoof.x1 === currentRoof.x2) {
@@ -1776,7 +1779,7 @@ const drawHips = (roof, canvas) => {
         })
         canvas.add(hip)
         const hipBase = ((Math.abs(hip.x1 - hip.x2) + Math.abs(hip.y1 - hip.y2)) / 2) * 10
-        const hipHeight = Math.round(hipBase / Math.tan(((90 - currentRoof.attributes.degree) * Math.PI) / 180))
+        const hipHeight = Math.round(hipBase / Math.tan(((90 - currentDegree) * Math.PI) / 180))
         hip.attributes.planeSize = Math.round(Math.sqrt(Math.pow(hip.x1 - hip.x2, 2) + Math.pow(hip.y1 - hip.y2, 2))) * 10
         if (prevDegree === currentDegree) {
           hip.attributes.actualSize = Math.round(Math.sqrt(Math.pow(hip.attributes.planeSize, 2) + Math.pow(hipHeight, 2)))