diff --git a/lib/webViewInjectjavascript.ts b/lib/webViewInjectjavascript.ts
index f6a6795..5c6e9e4 100644
--- a/lib/webViewInjectjavascript.ts
+++ b/lib/webViewInjectjavascript.ts
@@ -32,39 +32,76 @@ export const injectJavascriptData: InjectJavascriptData = (
 
   // 上部ヘッダーの取り扱い、自動再読み込み、setStringsの実行
   const bootData = `
+    // 起動時にブラウザにlodashを読み込むscript追加処理
+    const script = document.createElement('script');
+    script.src = "https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.21/lodash.min.js";
+    document.head.appendChild(script);
+    
     let stationList = {};
     fetch("https://n8n.haruk.in/webhook/jr-shikoku-station-list").then((response) => response.json()).then((data) => {
       stationList = data;
-    });
-    let trainDataList = [];
-    fetch("https://n8n.haruk.in/webhook/jr-shikoku-position-custom-datalist").then((response) => response.json()).then((data) => {
-      trainDataList = data[0].data;
     }).then(()=>setReload());
-    let trainDiagramData2 = {};
-    fetch("https://n8n.haruk.in/webhook/JR-shikoku-diagram-migrate-original")
-    .then((response) => response.json())
-    .then((res)=>res.data)
-    .then((res) => {
-        const data = {};
-        res.forEach((d) => {
-          const keys = Object.keys(d);
-          data[keys] = d[keys];
+
+    let trainDataList = [];
+     const DatalistUpdate = () =>{
+      try{
+        fetch("https://n8n.haruk.in/webhook/jr-shikoku-position-custom-datalist").then((response) => response.json())
+        .then((data) => data[0].data)
+        .then((data) => {
+          if(!_.isEqual(data, trainDataList)) {
+            trainDataList = data;
+            setReload();
+          }
         });
-        return data;
-      })
-    .then((data) => {
-      trainDiagramData2 = data;
-    });
+      }catch(error){}
+      setTimeout(DatalistUpdate, 60000);
+    }
+    DatalistUpdate();
+
+
+    let trainDiagramData2 = {};
+    const TrainDiagramData2Update = () =>{
+      try{
+        fetch("https://n8n.haruk.in/webhook/JR-shikoku-diagram-migrate-original")
+          .then((response) => response.json())
+          .then((res)=>res.data)
+          .then((res) => {
+              const data = {};
+              res.forEach((d) => {
+                const keys = Object.keys(d);
+                data[keys] = d[keys];
+              });
+              return data;
+            })
+          .then((data) => {
+            if(!_.isEqual(data, trainDiagramData2)) {
+              trainDiagramData2 = data;
+              setReload();
+            }
+          });
+      }catch(error){}
+      setTimeout(TrainDiagramData2Update, 60000);
+    }
+    TrainDiagramData2Update();
+    
     let probremsData = [];
-    fetch("https://n8n.haruk.in/webhook/jrshikoku-position-problems").then((response) => response.json()).then((data) => {
-      probremsData = data.data;
-    });
+
+    const getProblemsData = () =>{
+      try{
+       fetch("https://n8n.haruk.in/webhook/jrshikoku-position-problems").then((response) => response.json()).then((data) => {
+          if(!_.isEqual(data, probremsData)) {
+            probremsData = data.data;
+            setReload();
+          }
+        });
+      }catch(error){}
+      setTimeout(getProblemsData, 30000);
+    }
+    getProblemsData();
+
     const setReload = () =>{
       try{
         document.getElementById('refreshIcon').click();
-        fetch("https://n8n.haruk.in/webhook/jrshikoku-position-problems").then((response) => response.json()).then((data) => {
-          probremsData = data.data;
-        });
         setStrings();
       }catch(error){}
       setTimeout(setReload, 10000);