diff --git a/scripts/content.js b/scripts/content.js
index 9cf089a..2378169 100644
--- a/scripts/content.js
+++ b/scripts/content.js
@@ -59,37 +59,88 @@
         return message;
     }
 
+    // 创建启用复制模式消息提示
+    function createCopyModeMessage() {
+        const message = document.createElement('div');
+        message.innerHTML = '复制模式已启用';
+        message.style.position = 'fixed';
+        message.style.top = '10px';
+        message.style.left = '50%';
+        message.style.transform = 'translateX(-50%)';
+        message.style.background = '#1E3A8A';
+        message.style.color = '#F9FAFB';
+        message.style.padding = '10px';
+        message.style.borderRadius = '5px';
+        message.style.display = 'none';
+        message.style.zIndex = '1001';
+        message.style.fontSize = '16px';
+        document.body.appendChild(message);
+        return message;
+    }
+
     // 获取元素的 XPath
     function getElementXPath(element) {
-        if (element.id) {
-            return `//*[@id="${element.id}"]`;
+        if (!element) {
+            return '';
         }
-
-        const parts = [];
-        while (element && element.nodeType === Node.ELEMENT_NODE) {
-            let selector = element.nodeName.toLowerCase();
-            if (element.className) {
-                selector += `[@class="${element.className}"]`;
-            } else if (element.textContent.trim()) {
-                selector += `[text()="${element.textContent.trim()}"]`;
-            } else if (element.id) {
-                selector += `[@id="${element.id}"]`;
-            } else {
-                let sibling = element;
-                let index = 1;
-                while (sibling.previousElementSibling) {
-                    sibling = sibling.previousElementSibling;
-                    if (sibling.nodeName.toLowerCase() === selector) {
-                        index++;
-                    }
-                }
-                selector += `[${index}]`;
+        if (!element.parentNode) {
+            return '/' + (element.tagName ? element.tagName.toLowerCase() : '');
+        }
+        let ix = 0;
+        const siblings = element.parentNode.childNodes;
+        for (let i = 0; i < siblings.length; i++) {
+            const sibling = siblings[i];
+            if (sibling === element) {
+                return getElementXPath(element.parentNode) + '/' + (element.tagName ? element.tagName.toLowerCase() : '') + '[' + (ix + 1) + ']';
+            }
+            if (sibling.nodeType === 1 && sibling.tagName === element.tagName) {
+                ix++;
             }
-            parts.unshift(selector);
-            element = element.parentNode;
         }
-        // return parts.length ? '/' + parts.join('/') : null;
-        return "/xpath";
+    }
+
+    // Function to check if the current node is inside an iframe
+    function isInsideIframe() {
+        try {
+            return window.self !== window.top;
+        } catch (e) {
+            return true;
+        }
+    }
+
+    // Function to get the index of the iframe containing the current node
+    function getIframeIndex() {
+        if (!isInsideIframe()) return -1;
+        const iframes = window.top.document.querySelectorAll('iframe');
+        for (let i = 0; i < iframes.length; i++) {
+            try {
+                if (iframes[i].contentWindow === window.self) {
+                    return i;
+                }
+            } catch (e) {
+                continue;
+            }
+        }
+        return -1;
+    }
+
+    // Function to get the XPath of an iframe
+    function getIframeXPath(iframe) {
+        if (!iframe) return '';
+        let xpath = '';
+        while (iframe && iframe !== document) {
+            let index = 0;
+            let sibling = iframe.previousSibling;
+            while (sibling) {
+                if (sibling.nodeType === 1 && sibling.tagName === iframe.tagName) {
+                    index++;
+                }
+                sibling = sibling.previousSibling;
+            }
+            xpath = '/' + iframe.tagName.toLowerCase() + '[' + (index + 1) + ']' + xpath;
+            iframe = iframe.parentNode ? iframe.parentNode : null;
+        }
+        return xpath;
     }
 
     // 监听鼠标移动事件
@@ -130,6 +181,21 @@
             const xpath = getElementXPath(element);
             console.log('Element XPath:', xpath);
         }
+
+        // Check if the current node is inside an iframe and get its index
+        if (isInsideIframe()) {
+            const iframeIndex = getIframeIndex();
+            console.log('Current node is inside an iframe with index:', iframeIndex);
+            const iframes = window.top.document.querySelectorAll('iframe');
+            if (iframeIndex !== -1) {
+                const iframeXPath = getElementXPath(iframes[iframeIndex]);
+
+                console.log('Iframe XPath:', iframeXPath);
+            } else {
+                console.log('Iframe not found');
+            }
+        }
+        console.log("=".repeat(50));
     });
 
     // Function to remove highlight effect
@@ -148,11 +214,11 @@
     function addIframeMouseListeners() {
         const iframes = document.querySelectorAll('iframe');
         iframes.forEach(iframe => {
-            iframe.addEventListener('mouseenter', function() {
+            iframe.addEventListener('mouseenter', function () {
                 console.log('Mouse entered iframe:', iframe.src);
                 removeHighlightEffect();
             }, true);
-            iframe.addEventListener('mouseleave', function() {
+            iframe.addEventListener('mouseleave', function () {
                 console.log('Mouse left iframe:', iframe.src);
                 removeHighlightEffect();
             }, true);
@@ -173,13 +239,21 @@
     function enableCopyModeInAllFrames() {
         isCopyModeEnabled = true;
         console.log('Copy mode enabled in main window');
+        copyModeMessage.style.display = 'block';
+        setTimeout(() => {
+            copyModeMessage.style.display = 'none';
+        }, 3000);
         const iframes = document.querySelectorAll('iframe');
         iframes.forEach(iframe => {
-            iframe.contentWindow.postMessage({ action: 'enableCopyMode' }, '*');
-            iframe.contentWindow.addEventListener('mouseleave', function() {
-                console.log('Mouse left iframe:', iframe.src);
-                removeHighlightEffect();
-            });
+            try {
+                iframe.contentWindow.postMessage({ action: 'enableCopyMode' }, '*');
+                iframe.contentWindow.addEventListener('mouseleave', function () {
+                    console.log('Mouse left iframe:', iframe.src);
+                    removeHighlightEffect();
+                });
+            } catch (error) {
+                console.error('Error accessing iframe:', error);
+            }
         });
     }
 
@@ -190,7 +264,11 @@
         console.log('Copy mode disabled in main window');
         const iframes = document.querySelectorAll('iframe');
         iframes.forEach(iframe => {
-            iframe.contentWindow.postMessage({ action: 'disableCopyMode' }, '*');
+            try {
+                iframe.contentWindow.postMessage({ action: 'disableCopyMode' }, '*');
+            } catch (error) {
+                console.error('Error accessing iframe:', error);
+            }
         });
     }
 
@@ -256,4 +334,5 @@
 
     copyButton = createCopyButton();
     copyMessage = createCopyMessage();
+    const copyModeMessage = createCopyModeMessage();
 })();
diff --git a/scripts/utils.js b/scripts/utils.js
new file mode 100644
index 0000000..7c75090
--- /dev/null
+++ b/scripts/utils.js
@@ -0,0 +1,47 @@
+function getElementXPath(element) {
+    if (element.id) {
+        return `//*[@id="${element.id}"]`;
+    }
+
+    // 判断元素是否在iframe中
+    let currentElement = element;
+    let iframe = null;
+    while (currentElement) {
+        if (currentElement.tagName && currentElement.tagName.toLowerCase() === 'iframe') {
+            iframe = currentElement;
+            break;
+        }
+        currentElement = currentElement.parentNode;
+    }
+
+    if (iframe) {
+        const iframeXPath = getElementXPath(iframe);
+        const elementXPath = getElementXPath(element);
+        return iframeXPath + elementXPath;
+    }
+
+    const parts = [];
+    while (element && element.nodeType === Node.ELEMENT_NODE) {
+        let selector = element.nodeName.toLowerCase();
+        if (element.className) {
+            selector += `[@class="${element.className}"]`;
+        } else if (element.textContent.trim()) {
+            selector += `[text()="${element.textContent.trim()}"]`;
+        } else if (element.id) {
+            selector += `[@id="${element.id}"]`;
+        } else {
+            let sibling = element;
+            let index = 1;
+            while (sibling.previousElementSibling) {
+                sibling = sibling.previousElementSibling;
+                if (sibling.nodeName.toLowerCase() === selector) {
+                    index++;
+                }
+            }
+            selector += `[${index}]`;
+        }
+        parts.unshift(selector);
+        element = element.parentNode;
+    }
+    return parts.length ? '/' + parts.join('/') : null;
+}
diff --git a/test/html/local-page.html b/test/html/local-page.html
new file mode 100644
index 0000000..240ea0c
--- /dev/null
+++ b/test/html/local-page.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Document</title>
+  <style>
+    body {
+      background-color: lightblue;
+    }
+  </style>
+</head>
+<body>
+  <div>
+    <input id="username"/>
+    <button id="submit">Submit</button>
+  </div>
+  <div>
+    <iframe id="iframe" src="local-page2.html" width="100%" height="200px" frameborder="0"></iframe>
+</body>
+</html>
diff --git a/test/html/local-page2.html b/test/html/local-page2.html
new file mode 100644
index 0000000..7308e95
--- /dev/null
+++ b/test/html/local-page2.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Document</title>
+  <style>
+    body {
+      background-color: lightgreen;
+    }
+  </style>
+</head>
+<body>
+  <div>
+    <input id="username"/>
+    <button id="submit">Submit</button>
+  </div>
+</body>
+</html>
diff --git a/test/html/test-ifream.html b/test/html/test-ifream.html
new file mode 100644
index 0000000..29988c0
--- /dev/null
+++ b/test/html/test-ifream.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Document</title>
+</head>
+
+<body>
+
+  <div>
+    <input type="text" id="urlInput" placeholder="Enter URL">
+    <button onclick="loadIframe()">Submit</button>
+  </div>
+
+  <div>
+    <iframe id="iframe" src="local-page.html" width="100%" height="200px" frameborder="0"></iframe>
+  </div>
+
+  <br>
+
+  <div>
+    <iframe id="iframe" src="local-page.html" width="100%" height="200px" frameborder="0"></iframe>
+  </div>
+
+  <script>
+    function loadIframe() {
+      var url = document.getElementById('urlInput').value;
+      document.getElementById('iframe').src = url;
+    }
+  </script>
+</body>
+
+</html>