diff --git a/src/UI/Components/Board/BoardConfigModal.tsx b/src/UI/Components/Board/BoardConfigModal.tsx
index 2e33007df..6d3cc0481 100644
--- a/src/UI/Components/Board/BoardConfigModal.tsx
+++ b/src/UI/Components/Board/BoardConfigModal.tsx
@@ -518,12 +518,24 @@ export class BoardConfigModal extends React.Component<BoardConfigProps, {}>{
                             {
                                 //从刀库获取新的刀具 否则使用缓存刀具轮廓 解决不同店铺编辑保存二维刀路时鉴权失败问题
                                 let polyline = useNewKnife ? await this.getToplinesDetailPolyline(id) : br.KnifePolylineMap.get(id) ?? await this.getToplinesDetailPolyline(id);
+
+                                //二维刀路时鉴权失败时 保存路径后退出
+                                if (!polyline)
+                                {
+                                    path.ColorIndex = c.ColorIndex;
+                                    if (!pathMap.has(c.ColorIndex))
+                                        pathMap.set(c.ColorIndex, [path]);
+                                    else
+                                        pathMap.get(c.ColorIndex).push(path);
+                                    break;
+                                }
+
                                 halfWidth = polyline.BoundingBox.getSize(new Vector3).x / 2;
                                 knifeSizeMap.set(id, halfWidth);
                                 knifeMap.set(id, polyline);
                             }
 
-                            //忽略与板没有交集的刀路
+                            //提示与板没有交集的刀路
                             if (brCurveBox.intersectsBox(path.BoundingBox, halfWidth))
                             {
                                 //异型板情况