diff --git a/app/src/components/SVGContent.vue b/app/src/components/SVGContent.vue
index a837259..48824a5 100644
--- a/app/src/components/SVGContent.vue
+++ b/app/src/components/SVGContent.vue
@@ -56,6 +56,7 @@ export default defineComponent({
       // PanZoom
       const pz = createPanZoom(element, {
         smoothScroll: false,
+        maxZoom: 3637937,
         zoomSpeed: 0.05,
         zoomDoubleClickSpeed: 1,
         onDoubleClick: function (e) {
@@ -253,8 +254,8 @@ function processAudio(svg: XMLDocument): AudioAreaDef[] {
 
 function processStart(svg: XMLDocument): SVGRectElement | null {
   const start = svg.getElementById("start");
-  if (start){
-    start.classList.add("hidden")
+  if (start) {
+    start.classList.add("hidden");
   }
   return start as (SVGRectElement | null);
 }