diff --git a/menu.js b/menu.js
index 35460e5..1392e8c 100644
--- a/menu.js
+++ b/menu.js
@@ -103,40 +103,40 @@ export default function Menu({ getCurrentTrain, scrollRef }) {
   const [nearPositionStation, setNearPositionStation] = useState(undefined); //第三要素
 
   const carouselRef = useRef();
-  const [selectedCurrentStation, setSelectedCurrentStation] = useState(0);
+  const [listIndex, setListIndex] = useState(0);
 
-  const [allStationData, setAllStationData] = useState([]);
+  const [listUpStation, setListUpStation] = useState([]);
   useEffect(() => {
     if (stationListMode == "position") {
       console.log(nearPositionStation);
-      setAllStationData([nearPositionStation].filter((d) => d != undefined));
+      setListUpStation([nearPositionStation].filter((d) => d != undefined));
     } else {
-      setAllStationData(favoriteStation.filter((d) => d != undefined));
+      setListUpStation(favoriteStation.filter((d) => d != undefined));
     }
   }, [nearPositionStation, favoriteStation, stationListMode]);
   useEffect(() => {
-    if (allStationData.length == 0) {
-      setSelectedCurrentStation(0);
+    if (listUpStation.length == 0) {
+      setListIndex(0);
       return;
     }
-    if (allStationData[selectedCurrentStation] == undefined) {
-      const count = selectedCurrentStation - 1;
-      setSelectedCurrentStation(count);
+    if (listUpStation[listIndex] == undefined) {
+      const count = listIndex - 1;
+      setListIndex(count);
     }
-  }, [selectedCurrentStation, nearPositionStation, allStationData]);
+  }, [listIndex, nearPositionStation, listUpStation]);
   useEffect(() => {
     if (!carouselRef.current) return;
     carouselRef?.current.scrollTo({
-      count: selectedCurrentStation - carouselRef.current.getCurrentIndex(),
+      count: listIndex - carouselRef.current.getCurrentIndex(),
       animated: true,
     });
-  }, [selectedCurrentStation]);
+  }, [listIndex]);
 
   useEffect(() => {
     if (originalStationList == undefined) return;
-    if (allStationData.length == 0) return;
-    if (allStationData[selectedCurrentStation] == undefined) return;
-    const { lat, lng } = allStationData[selectedCurrentStation][0];
+    if (listUpStation.length == 0) return;
+    if (listUpStation[listIndex] == undefined) return;
+    const { lat, lng } = listUpStation[listIndex][0];
     const mapRegion = {
       latitude: lat,
       longitude: lng,
@@ -144,7 +144,7 @@ export default function Menu({ getCurrentTrain, scrollRef }) {
       longitudeDelta: 0.05,
     };
     mapsRef.current.animateToRegion(mapRegion, 1000);
-  }, [selectedCurrentStation, nearPositionStation, allStationData, mapsRef]);
+  }, [listIndex, nearPositionStation, listUpStation, mapsRef]);
   return (
     <View
       style={{
@@ -190,25 +190,25 @@ export default function Menu({ getCurrentTrain, scrollRef }) {
             mapsRef,
             stationListMode,
             setStationListMode,
-            setSelectedCurrentStation,
+            setSelectedCurrentStation: setListIndex,
           }}
         />
-        {allStationData.length != 0 && originalStationList.length != 0 && (
+        {listUpStation.length != 0 && originalStationList.length != 0 && (
           <>
             <CarouselBox
               {...{
                 originalStationList,
-                allStationData,
+                allStationData: listUpStation,
                 currentStation: nearPositionStation,
-                setSelectedCurrentStation,
+                setSelectedCurrentStation: setListIndex,
                 carouselRef,
-                selectedCurrentStation,
+                selectedCurrentStation: listIndex,
                 navigate,
               }}
             />
-            {allStationData[selectedCurrentStation] && (
+            {listUpStation[listIndex] && (
               <LED_vision
-                station={allStationData[selectedCurrentStation]}
+                station={listUpStation[listIndex]}
                 getCurrentTrain={getCurrentTrain}
                 navigate={navigate}
                 openStationACFromEachTrainInfo={() => {}}