diff --git a/src/components/fabric/QPolygon.js b/src/components/fabric/QPolygon.js
index d03b30c3..b50cdaa3 100644
--- a/src/components/fabric/QPolygon.js
+++ b/src/components/fabric/QPolygon.js
@@ -239,11 +239,16 @@ export const QPolygon = fabric.util.createClass(fabric.Polygon, {
     /* innerLines 초기화 */
     this.canvas
       .getObjects()
-      .filter((obj) => obj.parentId === this.id && obj.name !== POLYGON_TYPE.WALL && obj.name !== POLYGON_TYPE.ROOF)
+      .filter(
+        (obj) =>
+          obj.parentId === this.id &&
+          obj.name !== POLYGON_TYPE.WALL &&
+          obj.name !== POLYGON_TYPE.ROOF &&
+          obj.name !== 'outerLine' &&
+          obj.name !== 'baseLine',
+        // && obj.name !== 'outerLinePoint',
+      )
       .forEach((obj) => this.canvas.remove(obj))
-    /*this.innerLines.forEach((line) => {
-      this.canvas.remove(line)
-    })*/
     this.canvas.renderAll()
 
     let textMode = 'plane'