diff --git a/src/App.jsx b/src/App.jsx
index 6f71a25..766e300 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -1785,7 +1785,7 @@ function RelationTreePanel({
                     : getSkipLaneX(fromLevel);
                   const pathD = isSkipEdge
                     ? isRightSkipEdge
-                      ? `M ${from.x + miniNodeWidth} ${from.y + miniNodeHeight / 2} C ${laneX} ${from.y + miniNodeHeight + 34}, ${laneX} ${to.y - 48}, ${toCenterX} ${to.y - 8}`
+                      ? `M ${from.x + miniNodeWidth} ${from.y + miniNodeHeight / 2} H ${laneX} V ${to.y - 18} H ${toCenterX} V ${to.y - 8}`
                       : `M ${from.x} ${from.y + miniNodeHeight / 2} H ${laneX} V ${to.y + miniNodeHeight / 2} H ${isInnermostSkipEdge ? to.x - 8 : innermostLaneX}`
                     : Math.abs(fromCenterX - toCenterX) < 6
                       ? `M ${fromCenterX} ${startY} L ${toCenterX} ${endY - 8}`