diff --git a/src/main/java/com/example/demo/utility/Constant.java b/src/main/java/com/example/demo/utility/Constant.java
deleted file mode 100644
index f9772e8..0000000
--- a/src/main/java/com/example/demo/utility/Constant.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.example.demo.utility;
-
-public class Constant {
-
-}
diff --git a/src/main/java/com/example/demo/utility/TestController1.java b/src/main/java/com/example/demo/utility/TestController1.java
deleted file mode 100644
index efcd259..0000000
--- a/src/main/java/com/example/demo/utility/TestController1.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.example.demo.utility;
-
-public class TestController1 {
-
-}
diff --git a/src/main/resources/static/css/transaction_detail.css b/src/main/resources/static/css/transaction_detail.css
deleted file mode 100644
index 9e568ca..0000000
--- a/src/main/resources/static/css/transaction_detail.css
+++ /dev/null
@@ -1,15 +0,0 @@
-.transaction-item {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-}
-
-.transaction-buttons {
-    display: flex;
-    gap: 10px;
-    margin-right: 20px;
-}
-
-.transaction-buttons form {
-    margin: 0;
-}
diff --git a/src/main/resources/static/js/test.js b/src/main/resources/static/js/test.js
deleted file mode 100644
index e69de29..0000000
diff --git a/src/main/resources/templates/goal_view.html b/src/main/resources/templates/goal_view.html
index 786d4ff..a29710b 100644
--- a/src/main/resources/templates/goal_view.html
+++ b/src/main/resources/templates/goal_view.html
@@ -54,74 +54,46 @@
 
 			const myChart =
 				new Chart(myCt, {
-
 					type: 'bar',
-
 					data: {
-
 						labels: labels,
-
 						datasets: [
 							{
 								label: '達成率',
-
 								data: achievementRates,
-
 								backgroundColor:
 									'rgba(54, 162, 235, 0.5)',
-
 								borderColor:
 									'rgba(54, 162, 235, 1)',
-
 								borderWidth: 1
 							}
 						]
 					},
-
 					options: {
-
 						responsive: true,
-
 						maintainAspectRatio: false,
-
 						scales: {
-
 							y: {
-
 								beginAtZero: true,
-
 								max: 100,
-
 								ticks: {
-
 									callback: function (value) {
 										return value + '%';
 									}
-
 								}
-
 							}
-
 						}
-
 					}
-
 				});
-
 		</script>
 
 		<ul>
 
 			<li th:each="goalForm : ${goalFormList}">
-
 				<div class="d-flex justify-content-between">
-
 					<form th:action="@{/goal}" method="get" class="w-100">
-
 						<div class="table-responsive">
-
 							<table class="table mb-0">
-
 								<input type="radio" name="goalId" th:value="${goalForm.goalId}"
 									th:checked="${graphGoal != null and graphGoal.goalId == goalForm.goalId}"
 									onchange="this.form.submit()">
@@ -137,65 +109,47 @@
 									<td th:text="${goalForm.goalSubtitle}"
 									    class="goal"></td>
 								</tr>
-
 								<tr>
 									<th>目標金額</th>
 									<td th:text="${goalForm.targetAmount}"
 									    class="goal"></td>
 								</tr>
-
 								<tr>
 									<th>目標達成期限</th>
 									<td th:text="${goalForm.deadline}"
 									    class="goal"></td>
 								</tr>
-
 								<tr>
 									<th>達成率</th>
 									<td th:text="${goalForm.achievementRate} + '%'"
 									    class="goal"></td>
 								</tr>
-
 							</table>
-
 						</div>
-
 					</form>
-
 				</div>
 
 				<div class="d-flex justify-content-end gap-2 mt-3">
-
 					<form th:action="@{/goal/edit}" method="get">
-
 						<input type="hidden" name="goalId" th:value="${goalForm.goalId}">
-
 						<button type="submit" class="btn btn-sm btn-primary">
 							編集
 						</button>
-
 					</form>
 
 					<form th:action="@{/goal/delete}" method="post">
-
 						<input type="hidden" name="goalId" th:value="${goalForm.goalId}">
-
 						<button type="submit" class="btn btn-sm btn-danger">
 							削除
 						</button>
-
 					</form>
-
 				</div>
-
 			</li>
 
 		</ul>
 
 	</div>
-
 	<div class="d-grid gap-2 mt-4">
-		
 	<form th:action="@{/goal/create}" method="get">
 
 		<button type="submit" class="btn btn-success w-100">
@@ -205,7 +159,6 @@
 	</form>
 
 	<form th:action="@{/goal/record}" method="get">
-
 		<button type="submit" class="btn btn-sm btn-primary w-100">
 			履歴
 		</button>
@@ -213,7 +166,6 @@
 	</form>
 	
 	</div>
-
 	<div th:replace="~{footer :: footer}"></div>
 
 </body>
diff --git a/src/main/resources/templates/menu.html b/src/main/resources/templates/menu.html
index ba31ed3..7b96c1c 100644
--- a/src/main/resources/templates/menu.html
+++ b/src/main/resources/templates/menu.html
@@ -6,7 +6,7 @@
 	<meta charset="UTF-8">
 	<meta name="viewport" content="width=device-width, initial-scale=1">
 
-	<title>Calendar</title>
+	<title>カレンダー</title>
 
 	<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.7/dist/css/bootstrap.min.css" rel="stylesheet">
 
@@ -55,51 +55,35 @@
 
 
 		<tbody>
-
 			<tr th:each="week : ${#numbers.sequence(0, 5)}">
-
 				<td th:each="weekDay : ${#numbers.sequence(0, 6)}">
-
 					<a th:if="${week * 7 + weekDay - firstDayOfWeek + 1 >= 1
 					           and week * 7 + weekDay - firstDayOfWeek + 1 <= lastDay}" th:href="@{/transaction/detail(
 					       todayDates=${T(java.time.LocalDate).of(year, month, week * 7 + weekDay - firstDayOfWeek + 1)}
 					   )}" class="a-footer">
-
-
 						<div
 							th:if="${week * 7 + weekDay - firstDayOfWeek + 1 >= 1 and week * 7 + weekDay - firstDayOfWeek + 1 <= lastDay}">
-
 							<div class="date" th:text="${week * 7 + weekDay - firstDayOfWeek + 1}">
 							</div>
-
 							<div th:each="income : ${incomeList}"
 								th:if="${income.date.dayOfMonth == week * 7 + weekDay - firstDayOfWeek + 1}"
 								class="income" th:text="|収入 +${income.amount}円|">
 							</div>
-
 							<div th:each="expense : ${expenseList}"
 								th:if="${expense.date.dayOfMonth == week * 7 + weekDay - firstDayOfWeek + 1}"
 								class="expense" th:text="|支出 -${expense.amount}円|">
 							</div>
-
 						</div>
-
 					</a>
-
 				</td>
-
 			</tr>
-
-
 		</tbody>
 
 	</table>
 
 
 	<div class="card shadow-sm mb-3">
-
 	    <div class="card-body">
-
 	        <div class="d-flex justify-content-between mb-2">
 	            <span>収入</span>
 	            <span th:text="'￥' + ${totalIncome}"></span>
@@ -124,25 +108,19 @@
 	            <span>目標資金</span>
 	            <span th:text="'￥' + ${targetAmount}"></span>
 	        </div>
-
 	        <div class="d-flex justify-content-between mb-2">
 	            <span>現在高</span>
 	            <span th:text="'￥' + ${currentAmount}"></span>
 	        </div>
-
 	        <div class="d-flex justify-content-between">
 	            <span>貯金額</span>
 	            <span th:text="'￥' + ${saving}"></span>
 	        </div>
-
 	    </div>
 
 	</div>
-	
 	<div class="card shadow-sm">
-
 	    <div class="card-body">
-
 	        <div class="d-flex justify-content-between mb-2">
 	            <span>達成率</span>
 	            <span th:text="${achievementRate} + '%'"