diff --git a/b.html b/b.html
index 23da949..0e45ee3 100644
--- a/b.html
+++ b/b.html
@@ -1,4 +1,3 @@
-<!-- クライアント側のHTML -->
 <!DOCTYPE html>
 <html>
 <head>
@@ -19,6 +18,108 @@ <h1>文章の評価</h1>
     </div>
 
     <script>
+        const userId = getUserId();
+        let hasVoted = checkIfUserHasVoted();
+        let yesCount = 0;
+        let noCount = 0;
+        let isDisplayed = false;
+
+        const yesButton = document.getElementById("yesButton");
+        const noButton = document.getElementById("noButton");
+        const resultDiv = document.getElementById("result");
+        const sentenceElement = document.getElementById("sentence");
+        const yesCountDisplay = document.getElementById("yesCount");
+        const noCountDisplay = document.getElementById("noCount");
+
+        if (hasVoted) {
+            yesButton.disabled = true;
+            noButton.disabled = true;
+        }
+
+        yesButton.addEventListener("click", function () {
+            if (!hasVoted && !isDisplayed) {
+                yesCount++;
+                storeUserVote();
+                updateVoteCounts();
+                checkAndDisplay();
+            }
+        });
+
+        noButton.addEventListener("click", function () {
+            if (!hasVoted && !isDisplayed) {
+                noCount++;
+                storeUserVote();
+                updateVoteCounts();
+                checkAndDisplay();
+            }
+        });
+
+        function checkAndDisplay() {
+            if (!isDisplayed) {
+                const totalVotes = yesCount + noCount;
+                const yesPercentage = (yesCount / totalVotes) * 100;
+
+                if (yesPercentage >= 50) {
+                    isDisplayed = true;
+                    sentenceElement.style.display = "block";
+                }
+            }
+        }
+
+        function getUserId() {
+            return Math.random().toString(36).substring(2, 15);
+        }
+
+        function storeUserVote() {
+            const votedUsers = getVotedUsers();
+            votedUsers.push(userId);
+            setCookie("votedUsers", JSON.stringify(votedUsers));
+            hasVoted = true;
+            yesButton.disabled = true;
+            noButton.disabled = true;
+        }
+
+        function checkIfUserHasVoted() {
+            const votedUsers = getVotedUsers();
+            return votedUsers.includes(userId);
+        }
+
+        function getVotedUsers() {
+            const votedUsersCookie = getCookie("votedUsers");
+            return votedUsersCookie ? JSON.parse(votedUsersCookie) : [];
+        }
+
+        function setCookie(name, value, days) {
+            const date = new Date();
+            date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
+            const expires = "expires=" + date.toUTCString();
+            document.cookie = name + "=" + value + ";" + expires + ";path=/";
+        }
+
+        function getCookie(name) {
+            const cookieName = name + "=";
+            const cookies = document.cookie.split(';');
+            for (let i = 0; i < cookies.length; i++) {
+                let cookie = cookies[i];
+                while (cookie.charAt(0) === ' ') {
+                    cookie = cookie.substring(1);
+                }
+                if (cookie.indexOf(cookieName) === 0) {
+                    return cookie.substring(cookieName.length, cookie.length);
+                }
+            }
+            return "";
+        }
+
+        function updateVoteCounts() {
+            // 投票数を表示する関数
+            yesCountDisplay.textContent = yesCount;
+            noCountDisplay.textContent = noCount;
+        }
+
+        // ページロード時に投票数を表示
+        updateVoteCounts();
+
         // ユーザーの投票をサーバーに送信する関数を追加
         function sendVote(vote) {
             const userId = getUserId();
@@ -33,13 +134,17 @@ <h1>文章の評価</h1>
             .then(data => {
                 if (data.success) {
                     // 投票成功時の処理
-                    // 例: ボタンを無効にする
+                    // ボタンを無効にする
+                    yesButton.disabled = true;
+                    noButton.disabled = true;
                 } else {
                     // 投票エラー時の処理
+
                 }
             })
             .catch(error => {
                 // エラーハンドリング
+                
             });
         }
 
