diff --git a/web/ticket-order.js b/web/ticket-order.js
index 0a7df20..c9652cc 100644
--- a/web/ticket-order.js
+++ b/web/ticket-order.js
@@ -243,10 +243,7 @@
                   
                   let d = `M ${pts[0].x} ${pts[0].y}`;
                   for (let i = 1; i < pts.length; i++) {
-                      const prev = pts[i-1];
-                      const curr = pts[i];
-                      const midX = (prev.x + curr.x) / 2;
-                      d += ` C ${midX} ${prev.y}, ${midX} ${curr.y}, ${curr.x} ${curr.y}`;
+                      d += ` L ${pts[i].x} ${pts[i].y}`;
                   }
                   svgContent += `<path d="${d}" fill="none" stroke="${li.color}" stroke-width="8" stroke-linecap="round" stroke-linejoin="round" />`;
               }