diff --git a/App.js b/App.js
index f03ea13..755c6f8 100644
--- a/App.js
+++ b/App.js
@@ -6,7 +6,7 @@ import {
 } from "@react-navigation/stack";
 import { createBottomTabNavigator } from "@react-navigation/bottom-tabs";
 import { AntDesign, Ionicons } from "@expo/vector-icons";
-import { ToastAndroid, Platform, UIManager } from "react-native";
+import { Platform, UIManager } from "react-native";
 import { UpdateAsync } from "./UpdateAsync.js";
 import Apps from "./Apps";
 import tndView from "./ndView";
diff --git a/Apps.js b/Apps.js
index ae40bf8..386e0c2 100644
--- a/Apps.js
+++ b/Apps.js
@@ -152,13 +152,16 @@ export default function Apps(props) {
           }
         }}
         onMessage={(event) => {
+          if (!originalStationList) {
+            alert("駅名標データを取得中...");
+            return;
+          }
           if (event.nativeEvent.data.includes("PopUpMenu")) {
             const selectedStationPDFAddress = event.nativeEvent.data
               .split(",")[3]
               .replace("'", "")
               .replace("'", "");
 
-            if (!originalStationList) alert("originalStationListがありません");
             const findStationEachLine = (selectLine) => {
               let NearStation = selectLine.filter(
                 (d) => d.StationTimeTable == selectedStationPDFAddress
@@ -199,6 +202,7 @@ export default function Apps(props) {
           navigate("trainbase", { info: event.nativeEvent.data });
         }}
         injectedJavaScript={injectJavascript}
+        onTouchMove={() => StationBoardAcSR.current?.hide()}
       />
       <TouchableOpacity
         onPress={() =>
diff --git a/UpdateAsync.js b/UpdateAsync.js
index 3c26521..93b1d9f 100644
--- a/UpdateAsync.js
+++ b/UpdateAsync.js
@@ -5,21 +5,32 @@ export const UpdateAsync = () =>
   Updates.checkForUpdateAsync()
     .then((update) => {
       if (!update.isAvailable) return;
-      ToastAndroid.showWithGravityAndOffset(
-        "アプリのデータを更新しています。",
-        ToastAndroid.LONG,
-        ToastAndroid.BOTTOM,
-        25,
-        50
-      );
-      Updates.fetchUpdateAsync().then(() => Updates.reloadAsync());
+      if (Platform.OS == "ios") {
+        alert("アプリのデータを更新しています。");
+      } else {
+        ToastAndroid.showWithGravityAndOffset(
+          "アプリのデータを更新しています。",
+          ToastAndroid.LONG,
+          ToastAndroid.BOTTOM,
+          25,
+          50
+        );
+      }
+      Updates.fetchUpdateAsync().then(Updates.reloadAsync);
+      return;
     })
-    .catch((e) =>
-      ToastAndroid.showWithGravityAndOffset(
-        e.toString(),
-        ToastAndroid.LONG,
-        ToastAndroid.BOTTOM,
-        25,
-        50
-      )
-    );
+    .catch((e) => {
+      Platform.OS == "ios"
+        ? alert(e.toString())
+        : ToastAndroid.showWithGravityAndOffset(
+            e.toString(),
+            ToastAndroid.LONG,
+            ToastAndroid.BOTTOM,
+            25,
+            50
+          );
+      return;
+    })
+    .finally(() => {
+      return;
+    });
diff --git a/components/ActionSheetComponents/StationDeteilView.js b/components/ActionSheetComponents/StationDeteilView.js
index f133555..73c171b 100644
--- a/components/ActionSheetComponents/StationDeteilView.js
+++ b/components/ActionSheetComponents/StationDeteilView.js
@@ -1,43 +1,12 @@
-import React, { Component, useRef, useState, useEffect } from "react";
-import {
-  StatusBar,
-  Platform,
-  View,
-  LayoutAnimation,
-  ScrollView,
-  Linking,
-  Text,
-  TouchableOpacity,
-} from "react-native";
-import Image from "react-native-remote-svg";
-import Constants from "expo-constants";
-import { List, ListItem } from "native-base";
-import Icon from "react-native-vector-icons/Entypo";
-import * as Location from "expo-location";
+import React from "react";
+import { View, ScrollView, Linking } from "react-native";
 import StatusbarDetect from "../../StatusbarDetect";
 var Status = StatusbarDetect();
-import { useNavigation } from "@react-navigation/native";
-import AutoHeightImage from "react-native-auto-height-image";
-import {
-  widthPercentageToDP as wp,
-  heightPercentageToDP as hp,
-} from "react-native-responsive-screen";
-import {
-  FontAwesome,
-  Fontisto,
-  Foundation,
-  Ionicons,
-  MaterialCommunityIcons,
-} from "@expo/vector-icons";
-import * as WebBrowser from "expo-web-browser";
+import { FontAwesome, Foundation, Ionicons } from "@expo/vector-icons";
 import ActionSheet from "react-native-actions-sheet";
-import LottieView from "lottie-react-native";
-import SvgUri from "react-native-svg-uri";
 import Sign from "../../components/駅名表/Sign";
 
-import { UsefulBox } from "../atom/UsefulBox";
 import { TicketBox } from "../atom/TicketBox";
-import { TextBox } from "../atom/TextBox";
 
 export const StationDeteilView = (props) => {
   const { StationBoardAcSR, currentStation, originalStationList } = props;
@@ -49,6 +18,7 @@ export const StationDeteilView = (props) => {
       CustomHeaderComponent={() => {}}
     >
       <View
+        key={currentStation}
         style={{
           backgroundColor: "white",
           borderRadius: 5,
@@ -68,7 +38,7 @@ export const StationDeteilView = (props) => {
             }}
           />
         </View>
-        <ScrollView>
+        <View>
           {currentStation && (
             <Sign
               currentStation={currentStation}
@@ -116,7 +86,7 @@ export const StationDeteilView = (props) => {
               )}
             </View>
           )}
-        </ScrollView>
+        </View>
       </View>
     </ActionSheet>
   );
diff --git a/components/settings.js b/components/settings.js
index 67a796d..0da7e66 100644
--- a/components/settings.js
+++ b/components/settings.js
@@ -102,7 +102,7 @@ export default function Setting(props) {
                 textAlignVertical: "center",
               }}
             >
-              内部バージョン: 4.4.2
+              内部バージョン: 4.4.2.1
             </Text>
             <View style={{ flex: 1 }} />
           </View>