diff --git a/menu.js b/menu.js
index 2413050..73a2ade 100644
--- a/menu.js
+++ b/menu.js
@@ -95,7 +95,7 @@ export default function Menu(props) {
   const makeCurrentStation = (location) => {
     if (!originalStationList) return () => {};
     const findStationEachLine = (selectLine) => {
-      const searchArea = 0.12;
+      const searchArea = 0.055; //検索範囲
       const _calcDistance = (from, to) => {
         let lat = Math.abs(from.lat - to.lat);
         let lng = Math.abs(from.lng - to.lng);