diff --git a/bulkDeleteConversations.js b/bulkDeleteConversations.js
index 80ec2d6..82df560 100644
--- a/bulkDeleteConversations.js
+++ b/bulkDeleteConversations.js
@@ -55,7 +55,7 @@ async function bulkDeleteConversations() {
   conversationElement.click(); // Click the conversation first
   await new Promise(resolve => setTimeout(resolve, 500)); // Add a delay of 0.5 second
 
-  const deleteButton = document.querySelector('.absolute.flex.right-1.z-10.text-gray-300.visible button:nth-child(2)'); // Updated delete button selector
+  const deleteButton = document.querySelector('.absolute.flex.right-1.z-10.text-gray-300.visible button:nth-child(3)'); // Updated delete button selector
 
   if (deleteButton) {
     console.log("点击删除按钮...")
diff --git a/manifest.json b/manifest.json
index 6245913..35e5cc3 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "ChatGPT Bulk Delete",
-  "version": "1.2",
+  "version": "1.3",
   "description": "A Chrome extension to bulk delete ChatGPT conversations",
   "icons": {
     "48": "icon48.png"