diff --git a/src/util/skeleton-utils.js b/src/util/skeleton-utils.js
index 0c0d8dcb..ab6a9e7a 100644
--- a/src/util/skeleton-utils.js
+++ b/src/util/skeleton-utils.js
@@ -802,7 +802,7 @@ const createInnerLinesFromSkeleton = (roofId, canvas, skeleton, textMode) => {
       const currentRoofLine = currentRoofLines[index];
       const moveLine = sortedBaseLines[index]
       const wallBaseLine = sortedBaseLines[index]
-      console.log("wallBaseLine", wallBaseLine);
+      //console.log("wallBaseLine", wallBaseLine);
 
       //roofline 외곽선 설정
 
@@ -1228,6 +1228,7 @@ const createInnerLinesFromSkeleton = (roofId, canvas, skeleton, textMode) => {
                   getAddLine({ x: pLineX, y: newPointY }, { x: sPoint.x, y: sPoint.y }, 'pink')
                 }
                 //getAddLine({ x: roofLine.x2, y: roofLine.y2 }, { x: roofLine.x2, y: newPointY }, 'orange')
+
               }
 
               if(isStartEnd.end){
@@ -1248,6 +1249,8 @@ const createInnerLinesFromSkeleton = (roofId, canvas, skeleton, textMode) => {
                   getAddLine({ x: pLineX, y: pLineY }, { x: pLineX, y: newPointY }, 'green')
                   getAddLine({ x: pLineX, y: newPointY }, { x: sPoint.x, y: sPoint.y }, 'pink')
                 }
+
+
                 //getAddLine({ x: roofLine.x1, y: roofLine.y1 }, { x: roofLine.x1, y: newPointY }, 'orange')
               }
 
@@ -1484,6 +1487,12 @@ const createInnerLinesFromSkeleton = (roofId, canvas, skeleton, textMode) => {
     });
   }
 
+  // const polygon = canvas.getObjects().find(obj => obj.type === 'QPolygon' && obj.id === roofId);
+  // if (polygon) {
+  //   removeMatchingLines(polygon, wallLine);
+  //   canvas.requestRenderAll();
+  // }
+
   if (findPoints.length > 0) {
     // 모든 점에 대해 라인 업데이트를 누적
     return findPoints.reduce((innerLines, point) => {
@@ -1491,6 +1500,42 @@ const createInnerLinesFromSkeleton = (roofId, canvas, skeleton, textMode) => {
     }, [...innerLines]);
 
   }
+
+
+  const polygon = canvas.getObjects().find(obj => obj.type === 'QPolygon' && obj.id === roofId);
+
+  if (polygon && polygon.lines) {
+    // Find all lines that match your condition (e.g., stroke color)
+    const linesToRemoves = polygon.lines.filter(line =>
+      line.stroke === '#1083E3' // Your condition here
+    );
+
+    // Remove each matching line
+    linesToRemoves.forEach(lineToRemove => {
+      const index = polygon.lines.indexOf(lineToRemove);
+      if (index > -1) {
+        polygon.lines.splice(index, 1);
+      }
+
+      // Remove from canvas if needed
+      if (lineToRemove.canvas) {
+        lineToRemove.canvas.remove(lineToRemove);
+      }
+    });
+
+    // Update polygon points
+    const newPoints = polygon.lines.map(line => {
+      return { x: line.x1, y: line.y1 };
+    });
+
+    polygon.set({ points: newPoints });
+    polygon.initLines();
+    canvas.requestRenderAll();
+  }
+
+// Usage
+
+
   return innerLines;
 
 }
@@ -1532,6 +1577,7 @@ function processEavesEdge(roofId, canvas, skeleton, edgeResult, skeletonLines) {
   if(!outerLine) {
     outerLine = findMatchingLine(edgeResult.Polygon, roof, roof.points);
     console.log('Has matching line:', outerLine);
+    //if(outerLine === null) return
   }
   let pitch = outerLine?.attributes?.pitch??0
 
@@ -3465,4 +3511,38 @@ export const sortBaseLinesByWallLines = (baseLines, wallLines) => {
   }
 
   return sortedBaseLines;
-};
\ No newline at end of file
+};
+
+function removeMatchingLines(polygon, roofLine) {
+  if (!polygon.lines) return;
+
+  // Find lines that match the roofLine coordinates
+  const linesToRemove = polygon.lines.filter(line => {
+    return (line.x1 === roofLine.x1 && line.y1 === roofLine.y1 &&
+        line.x2 === roofLine.x2 && line.y2 === roofLine.y2) ||
+      (line.x1 === roofLine.x2 && line.y1 === roofLine.y2 &&
+        line.x2 === roofLine.x1 && line.y2 === roofLine.y1);
+  });
+
+  // Remove the matching lines
+  linesToRemove.forEach(lineToRemove => {
+    const index = polygon.lines.indexOf(lineToRemove);
+    if (index > -1) {
+      polygon.lines.splice(index, 1);
+    }
+    if (lineToRemove.canvas) {
+      lineToRemove.canvas.remove(lineToRemove);
+    }
+  });
+
+  // Update polygon points
+  if (linesToRemove.length > 0) {
+    const newPoints = polygon.lines.map(line => {
+      return { x: line.x1, y: line.y1 };
+    });
+
+    polygon.set({ points: newPoints });
+    polygon.initLines();
+
+  }
+}