diff --git a/manifest.json b/manifest.json
index 85f8012..64bfbd6 100644
--- a/manifest.json
+++ b/manifest.json
@@ -36,5 +36,19 @@
         "<all_urls>"
       ]
     }
-  ]
+  ],
+  "commands": {
+    "execute-alt-r": {
+      "suggested_key": {
+        "default": "Alt+R"
+      },
+      "description": "Execute Alt+R shortcut"
+    },
+    "execute-ctrl-c": {
+      "suggested_key": {
+        "default": "Ctrl+C"
+      },
+      "description": "Execute Ctrl+C shortcut"
+    }
+  }
 }
diff --git a/scripts/content.js b/scripts/content.js
index a86221b..9cf089a 100644
--- a/scripts/content.js
+++ b/scripts/content.js
@@ -88,7 +88,8 @@
             parts.unshift(selector);
             element = element.parentNode;
         }
-        return parts.length ? '/' + parts.join('/') : null;
+        // return parts.length ? '/' + parts.join('/') : null;
+        return "/xpath";
     }
 
     // 监听鼠标移动事件
@@ -131,6 +132,81 @@
         }
     });
 
+    // Function to remove highlight effect
+    function removeHighlightEffect() {
+
+        if (previousHighlight) {
+            previousHighlight.style.background = '';
+            previousHighlight.style.backgroundImage = '';
+            previousHighlight.style.border = '';
+            copyButton.style.display = 'none';
+            previousHighlight = null;
+        }
+    }
+
+    // Listen for mouse entering and leaving iframes
+    function addIframeMouseListeners() {
+        const iframes = document.querySelectorAll('iframe');
+        iframes.forEach(iframe => {
+            iframe.addEventListener('mouseenter', function() {
+                console.log('Mouse entered iframe:', iframe.src);
+                removeHighlightEffect();
+            }, true);
+            iframe.addEventListener('mouseleave', function() {
+                console.log('Mouse left iframe:', iframe.src);
+                removeHighlightEffect();
+            }, true);
+        });
+    }
+
+    // Call the function to add listeners to existing iframes
+    addIframeMouseListeners();
+
+    // Also add listeners to any new iframes that are added to the DOM
+    const observer = new MutationObserver(() => {
+        addIframeMouseListeners();
+    });
+
+    observer.observe(document.body, { childList: true, subtree: true });
+
+    // Function to enable copy mode in the current window and all iframes
+    function enableCopyModeInAllFrames() {
+        isCopyModeEnabled = true;
+        console.log('Copy mode enabled in main window');
+        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();
+            });
+        });
+    }
+
+    // Function to disable copy mode in the current window and all iframes
+    function disableCopyModeInAllFrames() {
+        isCopyModeEnabled = false;
+        removeHighlightEffect();
+        console.log('Copy mode disabled in main window');
+        const iframes = document.querySelectorAll('iframe');
+        iframes.forEach(iframe => {
+            iframe.contentWindow.postMessage({ action: 'disableCopyMode' }, '*');
+        });
+    }
+
+    // Listen for messages from iframes to enable or disable copy mode
+    window.addEventListener('message', function (event) {
+        if (event.data.action === 'enableCopyMode') {
+            isCopyModeEnabled = true;
+            console.log('Copy mode enabled in iframe');
+        } else if (event.data.action === 'disableCopyMode') {
+            isCopyModeEnabled = false;
+            removeHighlightEffect();
+            console.log('Copy mode disabled in iframe');
+        }
+        console.log('Message received from iframe:', event.origin);
+    });
+
     // 监听消息以启用或禁用拷贝模式
     chrome.runtime.onMessage.addListener(function (request, sender, sendResponse) {
         if (request.action === 'toggleCopyMode') {
@@ -149,21 +225,13 @@
     document.addEventListener('keydown', function (event) {
         console.log(event.key);
         if (event.altKey && event.key === 'r') {
-            isCopyModeEnabled = true;
-            console.log('Copy mode enabled');
+            enableCopyModeInAllFrames();
         } else if (event.key === 'Escape') {
-            isCopyModeEnabled = false;
-            if (previousHighlight) {
-                previousHighlight.style.background = '';
-                previousHighlight.style.backgroundImage = '';
-                previousHighlight.style.border = '';
-                copyButton.style.display = 'none';
-                previousHighlight = null;
-            }
-            console.log('Copy mode disabled');
+            disableCopyModeInAllFrames();
         } else if (event.ctrlKey && event.key === 'c' && previousHighlight) {
             const xpath = getElementXPath(previousHighlight);
             const action = previousHighlight.tagName.toLowerCase() === 'input' ? 'input("your_text")' : 'click()';
+
             const command = `web.find_by_xpath("${xpath}").${action}`;
             navigator.clipboard.writeText(command).then(() => {
                 console.log('Command copied to clipboard:', command);