diff --git a/img/config.png b/img/config.png
new file mode 100644
index 0000000..6ae7cc1
Binary files /dev/null and b/img/config.png differ
diff --git a/img/edit.png b/img/edit.png
new file mode 100644
index 0000000..4752b0f
Binary files /dev/null and b/img/edit.png differ
diff --git a/readme.md b/readme.md
index 208e274..e307204 100644
--- a/readme.md
+++ b/readme.md
@@ -1,2 +1,14 @@
 # 支語寶
 將所有網頁中的指定詞語替換為其他詞語
+
+## 設定畫面
+提供新增刪除，以及匯出匯入功能
+
+## 使用方式
+1. 可進入設定畫面新增詞彙
+![設定畫面](./img/config.png)
+2. 反白想替換的文字，並選擇「替換詞語」
+![替換詞語](./img/edit.png)
+
+## 其他
+所有程式碼皆為Chatgpt撰寫，並手動修改部分用詞
\ No newline at end of file
diff --git a/src/background.js b/src/background.js
index 357f3e3..f80b965 100644
--- a/src/background.js
+++ b/src/background.js
@@ -8,4 +8,39 @@ chrome.runtime.onInstalled.addListener(() => {
           });
       }
     });
-  });
\ No newline at end of file
+  });
+  // 創建右鍵選單
+chrome.runtime.onInstalled.addListener(() => {
+  chrome.contextMenus.create({
+    id: "replaceWord",
+    title: "替換詞語",
+    contexts: ["selection"] // 僅在選取文字時顯示
+  });
+});
+
+// 處理選單點擊事件
+chrome.contextMenus.onClicked.addListener((info, tab) => {
+  if (info.menuItemId === "replaceWord" && info.selectionText) {
+    const selectedText = info.selectionText;
+    // 提示用戶輸入替換詞語
+    chrome.scripting.executeScript({
+      target: { tabId: tab.id },
+      func: (selectedText) => {
+        const newWord = prompt(`將「${selectedText}」替換為：`, "");
+        return { selectedText, newWord };
+      },
+      args: [selectedText]
+    }, (results) => {
+      const { selectedText, newWord } = results[0].result;
+      if (newWord && newWord !== selectedText) {
+        // 儲存到 replacements 中
+        chrome.storage.local.get("replacements", (data) => {
+          const replacements = data.replacements || {};
+          replacements[selectedText] = newWord;
+          chrome.storage.local.set({ replacements });
+          alert(`已將「${selectedText}」替換為「${newWord}」`);
+        });
+      }
+    });
+  }
+});
\ No newline at end of file
diff --git a/src/content.js b/src/content.js
index b21f6ad..fb390be 100644
--- a/src/content.js
+++ b/src/content.js
@@ -1,35 +1,42 @@
 // 替換文字的函數
 function replaceText(node, replacements) {
-    if (node.nodeType === Node.TEXT_NODE) {
-      let text = node.nodeValue;
-      for (let [key, value] of Object.entries(replacements)) {
-        const regex = new RegExp(key, "g");
-        text = text.replace(regex, value);
-      }
-      node.nodeValue = text;
-    } else if (node.nodeType === Node.ELEMENT_NODE) {
-      node.childNodes.forEach((child) => replaceText(child, replacements));
+  if (node.nodeType === Node.TEXT_NODE) {
+    let text = node.nodeValue;
+    for (let [key, value] of Object.entries(replacements)) {
+      const regex = new RegExp(key, "g");
+      text = text.replace(regex, value);
     }
+    node.nodeValue = text;
+  } else if (node.nodeType === Node.ELEMENT_NODE) {
+    node.childNodes.forEach((child) => replaceText(child, replacements));
   }
-  
-  // 初始化替換
-  function initializeReplacements() {
-    chrome.storage.local.get("replacements", (data) => {
-      const replacements = data.replacements || {};
-      replaceText(document.body, replacements);
-  
-      // 監控動態內容
-      const observer = new MutationObserver((mutations) => {
-        mutations.forEach((mutation) => {
-          mutation.addedNodes.forEach((node) => {
-            if (node.nodeType === Node.ELEMENT_NODE || node.nodeType === Node.TEXT_NODE) {
-              replaceText(node, replacements);
-            }
-          });
+}
+
+// 初始化替換
+function initializeReplacements() {
+  chrome.storage.local.get("replacements", (data) => {
+    const replacements = data.replacements || {};
+    replaceText(document.body, replacements);
+
+    // 監控動態內容
+    const observer = new MutationObserver((mutations) => {
+      mutations.forEach((mutation) => {
+        mutation.addedNodes.forEach((node) => {
+          if (node.nodeType === Node.ELEMENT_NODE || node.nodeType === Node.TEXT_NODE) {
+            replaceText(node, replacements);
+          }
         });
       });
-      observer.observe(document.body, { childList: true, subtree: true });
     });
+    observer.observe(document.body, { childList: true, subtree: true });
+  });
+}
+
+// 監聽 storage 更新，動態更新替換內容
+chrome.storage.onChanged.addListener((changes) => {
+  if (changes.replacements) {
+    initializeReplacements();
   }
-  
-  initializeReplacements();
\ No newline at end of file
+});
+
+initializeReplacements();
diff --git a/src/manifest.json b/src/manifest.json
index c7da974..c84b3a1 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -1,9 +1,9 @@
 {
     "manifest_version": 3,
     "name": "支語寶",
-    "version": "0.1.0 alpha",
+    "version": "0.1.0",
     "description": "將所有網頁中的指定詞語替換為其他詞語。",
-    "permissions": ["storage", "activeTab", "scripting"],
+    "permissions": ["storage", "activeTab", "scripting", "contextMenus"],
     "host_permissions": ["<all_urls>"],
     "background": {
       "service_worker": "background.js"
diff --git a/src/options.html b/src/options.html
index 77b5791..2877138 100644
--- a/src/options.html
+++ b/src/options.html
@@ -6,7 +6,7 @@
   <title>支語寶</title>
   <style>
     body { font-family: Arial, sans-serif; padding: 20px; }
-    table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
+    table { width: 600px; border-collapse: collapse; margin-bottom: 20px; }
     th, td { border: 1px solid #ddd; padding: 8px; text-align: left; }
     th { background-color: #f4f4f4; }
     button { margin-right: 10px; }
@@ -14,6 +14,7 @@
 </head>
 <body>
   <h1>支語寶</h1>
+  <h2>設定詞語</h2>
   <table id="replacementsTable">
     <thead>
       <tr>
@@ -27,6 +28,11 @@
   <input type="text" id="original" placeholder="原始詞語">
   <input type="text" id="replacement" placeholder="替換詞語">
   <button id="addButton">新增</button>
+  <br /><br />
+  <h2>備份/恢復</h2>
+  <button id="exportButton">匯出</button>
+  <input type="file" id="importFile" style="display: none;" />
+  <button id="importButton">匯入</button>
 
   <script src="options.js"></script>
 </body>
diff --git a/src/options.js b/src/options.js
index b6bff15..a669656 100644
--- a/src/options.js
+++ b/src/options.js
@@ -1,58 +1,105 @@
 document.addEventListener("DOMContentLoaded", () => {
-    const tableBody = document.querySelector("#replacementsTable tbody");
-    const originalInput = document.getElementById("original");
-    const replacementInput = document.getElementById("replacement");
-    const addButton = document.getElementById("addButton");
-  
-    // 載入詞語對
-    function loadReplacements() {
-      chrome.storage.local.get("replacements", (data) => {
-        const replacements = data.replacements || {};
-        tableBody.innerHTML = "";
-        for (const [key, value] of Object.entries(replacements)) {
-          addRow(key, value);
-        }
-      });
-    }
-  
-    // 新增表格行
-    function addRow(original, replacement) {
-      const row = document.createElement("tr");
-      row.innerHTML = `
-        <td>${original}</td>
-        <td>${replacement}</td>
-        <td>
-          <button class="deleteButton">刪除</button>
-        </td>
-      `;
-      row.querySelector(".deleteButton").addEventListener("click", () => {
-        deleteReplacement(original);
-      });
-      tableBody.appendChild(row);
-    }
-  
-    // 新增詞語對
-    addButton.addEventListener("click", () => {
-      const original = originalInput.value.trim();
-      const replacement = replacementInput.value.trim();
-      if (!original || !replacement) return alert("請輸入有效的詞語！");
-      chrome.storage.local.get("replacements", (data) => {
-        const replacements = data.replacements || {};
-        replacements[original] = replacement;
-        chrome.storage.local.set({ replacements }, loadReplacements);
-      });
-      originalInput.value = "";
-      replacementInput.value = "";
+  const tableBody = document.querySelector("#replacementsTable tbody");
+  const originalInput = document.getElementById("original");
+  const replacementInput = document.getElementById("replacement");
+  const addButton = document.getElementById("addButton");
+  const exportButton = document.getElementById("exportButton");
+  const importButton = document.getElementById("importButton");
+  const importFileInput = document.getElementById("importFile");
+
+  // 載入詞語對
+  function loadReplacements() {
+    chrome.storage.local.get("replacements", (data) => {
+      const replacements = data.replacements || {};
+      tableBody.innerHTML = "";
+      for (const [key, value] of Object.entries(replacements)) {
+        addRow(key, value);
+      }
     });
-  
-    // 刪除詞語對
-    function deleteReplacement(original) {
-      chrome.storage.local.get("replacements", (data) => {
-        const replacements = data.replacements || {};
-        delete replacements[original];
-        chrome.storage.local.set({ replacements }, loadReplacements);
-      });
-    }
-  
-    loadReplacements();
-  });
\ No newline at end of file
+  }
+
+  // 新增表格行
+  function addRow(original, replacement) {
+    const row = document.createElement("tr");
+    row.innerHTML = `
+      <td>${original}</td>
+      <td>${replacement}</td>
+      <td>
+        <button class="deleteButton">刪除</button>
+      </td>
+    `;
+    row.querySelector(".deleteButton").addEventListener("click", () => {
+      deleteReplacement(original);
+    });
+    tableBody.appendChild(row);
+  }
+
+  // 新增詞語對
+  addButton.addEventListener("click", () => {
+    const original = originalInput.value.trim();
+    const replacement = replacementInput.value.trim();
+    if (!original || !replacement) return alert("請輸入有效的詞語！");
+    chrome.storage.local.get("replacements", (data) => {
+      const replacements = data.replacements || {};
+      replacements[original] = replacement;
+      chrome.storage.local.set({ replacements }, loadReplacements);
+    });
+    originalInput.value = "";
+    replacementInput.value = "";
+  });
+
+  // 刪除詞語對
+  function deleteReplacement(original) {
+    chrome.storage.local.get("replacements", (data) => {
+      const replacements = data.replacements || {};
+      delete replacements[original];
+      chrome.storage.local.set({ replacements }, loadReplacements);
+    });
+  }
+
+  // 匯出詞語對
+  exportButton.addEventListener("click", () => {
+    chrome.storage.local.get("replacements", (data) => {
+      const replacements = data.replacements || {};
+      const blob = new Blob([JSON.stringify(replacements, null, 2)], { type: "application/json" });
+      const url = URL.createObjectURL(blob);
+
+      const a = document.createElement("a");
+      a.href = url;
+      a.download = "replacements.json";
+      a.click();
+      URL.revokeObjectURL(url);
+    });
+  });
+
+  // 匯入詞語對
+  importButton.addEventListener("click", () => {
+    importFileInput.click();
+  });
+
+  importFileInput.addEventListener("change", (event) => {
+    const file = event.target.files[0];
+    if (!file) return;
+
+    const reader = new FileReader();
+    reader.onload = (e) => {
+      try {
+        const importedReplacements = JSON.parse(e.target.result);
+        if (typeof importedReplacements !== "object") throw new Error();
+
+        chrome.storage.local.get("replacements", (data) => {
+          const currentReplacements = data.replacements || {};
+          const mergedReplacements = { ...currentReplacements, ...importedReplacements };
+          chrome.storage.local.set({ replacements: mergedReplacements }, loadReplacements);
+        });
+      } catch (error) {
+        alert("匯入失敗，請確保檔案格式正確！");
+      }
+    };
+
+    reader.readAsText(file);
+    importFileInput.value = ""; // 重置 input，允許重複上傳同一檔案
+  });
+
+  loadReplacements();
+});