diff --git a/src/util/skeleton-utils.js b/src/util/skeleton-utils.js
index 25e1b9c3..9c7248a5 100644
--- a/src/util/skeleton-utils.js
+++ b/src/util/skeleton-utils.js
@@ -623,30 +623,36 @@ const createInnerLinesFromSkeleton = (roofId, canvas, skeleton, textMode) => {
     canvas.renderAll()
   })
 
-   function sortCurrentRoofLines(lines) {
+  function sortCurrentRoofLines(lines) {
     return [...lines].sort((a, b) => {
-      // 시작점과 끝점 중 더 작은 좌표를 기준으로 정렬
-      const getMinPoint = (line) => {
-        const x1 = line.x1 ?? line.get('x1')
-        const y1 = line.y1 ?? line.get('y1')
-        const x2 = line.x2 ?? line.get('x2')
-        const y2 = line.y2 ?? line.get('y2')
-        
-        // x 좌표가 작은 점을 선택, 같으면 y 좌표가 작은 점
-        if (x1 < x2 || (x1 === x2 && y1 < y2)) {
-          return { x: x1, y: y1 }
+      // Get all coordinates in a consistent order
+      const getCoords = (line) => {
+        const x1 = line.x1 ?? line.get('x1');
+        const y1 = line.y1 ?? line.get('y1');
+        const x2 = line.x2 ?? line.get('x2');
+        const y2 = line.y2 ?? line.get('y2');
+
+        // Sort points left-to-right, then top-to-bottom
+        return x1 < x2 || (x1 === x2 && y1 < y2)
+          ? [x1, y1, x2, y2]
+          : [x2, y2, x1, y1];
+      };
+
+      const aCoords = getCoords(a);
+      const bCoords = getCoords(b);
+
+      // Compare each coordinate in order
+      for (let i = 0; i < 4; i++) {
+        if (Math.abs(aCoords[i] - bCoords[i]) > 0.1) {
+          return aCoords[i] - bCoords[i];
         }
-        return { x: x2, y: y2 }
       }
-      
-      const aPoint = getMinPoint(a)
-      const bPoint = getMinPoint(b)
-      
-      if (aPoint.x !== bPoint.x) return aPoint.x - bPoint.x
-      return aPoint.y - bPoint.y
-    })
+      return 0;
+    });
   }
 
+
+
   // function sortCurrentRoofLines(lines) {
   //   return [...lines].sort((a, b) => {
   //     const aX = a.x1 ?? a.get('x1')
@@ -689,8 +695,9 @@ const createInnerLinesFromSkeleton = (roofId, canvas, skeleton, textMode) => {
       return false
     }
 
-    const movedStart = Math.abs(moveLine.x1 - origin.x1) > EPSILON ||  Math.abs(moveLine.y1 - origin.y1) > EPSILON
-    const movedEnd =   Math.abs(moveLine.x2 - origin.x2) > EPSILON ||  Math.abs(moveLine.y2 - origin.y2) > EPSILON
+    const movedStart = Math.abs(moveLine.x1 - wallLine.x1) > EPSILON ||  Math.abs(moveLine.y1 - origin.y1) > EPSILON
+    const movedEnd =   Math.abs(moveLine.x2 - wallLine.x2) > EPSILON ||  Math.abs(moveLine.y2 - origin.y2) > EPSILON
+
 
     const fullyMoved = movedStart && movedEnd
 
@@ -722,23 +729,38 @@ let newPEnd  //=  {x:movedLines.x2, y:movedLines.y2}
           newPEnd.y = wallBaseLine.y2;
       } else if(wallBaseLine.y1 <= newPStart.y && newPStart.y <= wallBaseLine.y2 && wallBaseLine.y2 <= newPEnd.y){
           newPStart.y = wallBaseLine.y1;
+      } else if(wallBaseLine.y2 <= newPEnd.y && newPStart.y <= wallBaseLine.y1 ) { // 위가운데
+        newPEnd.y = wallBaseLine.y2;
+        newPStart.y = wallBaseLine.y1;
+      } else if(wallBaseLine.y1 <= newPStart.y && newPEnd.y <= wallBaseLine.y2 ) { // 아래가운데
+        newPEnd.y = wallBaseLine.y1;
+        newPStart.y = wallBaseLine.y2;
       }
     
 
     }else if(getOrientation(roofLine) === 'horizontal') {
 
-     
-      if(newPEnd.x <= wallBaseLine.x2 && wallBaseLine.x2 <= newPStart.x && newPStart.x <= wallBaseLine.x1){
+
+      if(newPEnd.x <= wallBaseLine.x2 && wallBaseLine.x2 <= newPStart.x && newPStart.x <= wallBaseLine.x1){ //위 왼쪽
         newPStart.x = wallBaseLine.x1;
-      } else if(wallBaseLine.x2 <= newPEnd.x && newPEnd.x <= wallBaseLine.x1 && wallBaseLine.x1 <= newPStart.x){
+      } else if(wallBaseLine.x2 <= newPEnd.x && newPEnd.x <= wallBaseLine.x1 && wallBaseLine.x1 <= newPStart.x){ //아래오르쪽
           newPEnd.x = wallBaseLine.x2;
-      } else if(newPStart.x <= wallBaseLine.x1 && wallBaseLine.x1 <= newPEnd.x && newPEnd.x <= wallBaseLine.x2){
+      } else if(newPStart.x <= wallBaseLine.x1 && wallBaseLine.x1 <= newPEnd.x && newPEnd.x <= wallBaseLine.x2){  //위 오른쪽
           newPEnd.x = wallBaseLine.x2;
-      } else if(wallBaseLine.x1 <= newPStart.x && newPStart.x <= wallBaseLine.x2 && wallBaseLine.x2 <= newPEnd.x){
+      } else if(wallBaseLine.x1 <= newPStart.x && newPStart.x <= wallBaseLine.x2 && wallBaseLine.x2 <= newPEnd.x){ //아래 왼쪽
           newPStart.x = wallBaseLine.x1;
+      } else if(wallBaseLine.x2 <= newPEnd.x && newPStart.x <= wallBaseLine.x1 ) { // 위가운데
+          newPEnd.x = wallBaseLine.x2;
+          newPStart.x = wallBaseLine.x1;
+      } else if(wallBaseLine.x1 <= newPStart.x && newPEnd.x <= wallBaseLine.x2 ) { // 아래가운데
+        newPEnd.x = wallBaseLine.x1;
+        newPStart.x = wallBaseLine.x2;
       }
-    
-     
+
+
+
+
+
     }
 
     movedLines.push({ index, newPStart, newPEnd })
@@ -850,9 +872,9 @@ console.log("innerLines:::::", innerLines)
 console.log("movedLines", movedLines)
 
 // --- 사용 예시 ---
-const polygons = findConnectedLines(movedLines, innerLines, canvas, roofId, roof);
-console.log("polygon", polygons);
-canvas.renderAll
+// const polygons = findConnectedLines(movedLines, innerLines, canvas, roofId, roof);
+// console.log("polygon", polygons);
+// canvas.renderAll
  return innerLines;
 }
 /*