diff --git a/extension.json b/extension.json
index 5ac1b73..eb52af4 100644
--- a/extension.json
+++ b/extension.json
@@ -55,6 +55,9 @@
         ],
 		"ResourceLoaderGetConfigVars": [
 			"Isekai\\AIToolbox\\Hooks::onResourceLoaderGetConfigVars"
+		],
+		"onPageSaveComplete": [
+			"Isekai\\AIToolbox\\Hooks::onPageSaveComplete"
 		]
     },
     "APIModules": {
@@ -100,6 +103,9 @@
                 "type": "gravatar"
             }
         },
+        "wgIsekaiAIBackendEndpoint": {
+            "value": "http://localhost:8144"
+        },
         "IsekaiAIToolboxFrontendUrl": {
             "value": "/ai-toolbox/toolbox/{title}?token={token}"
         }
diff --git a/includes/Hooks.php b/includes/Hooks.php
index 576a263..25203aa 100644
--- a/includes/Hooks.php
+++ b/includes/Hooks.php
@@ -3,6 +3,7 @@ namespace Isekai\AIToolbox;
 
 use MediaWiki\MediaWikiServices;
 use Config;
+use Isekai\AIToolbox\Job\UpdateTitleIndexJob;
 
 class Hooks {
     /**
@@ -27,4 +28,20 @@ class Hooks {
     public static function onResourceLoaderGetConfigVars(array &$vars, string $skin, Config $config){
         $vars['wgIsekaiAIToolboxFrontendUrl'] = $config->get('IsekaiAIToolboxFrontendUrl');
     }
+
+    /**
+     * @param \WikiPage $wikiPage
+     * @param \MediaWiki\User\UserIdentity $user
+     * @param string $summary
+     * @param int $flags
+     * @param \MediaWiki\Revision\RevisionRecord $revisionRecord
+     * @param \MediaWiki\Storage\EditResult $editResult
+     */
+    public static function onPageSaveComplete($wikiPage, $user, $summary, $flags, $revisionRecord, $editResult) {
+        $title = $wikiPage->getTitle();
+        if ($title && $title->exists() && $title->getNamespace() === NS_MAIN) {
+            $job = new UpdateTitleIndexJob($wikiPage->getTitle(), []);
+            MediaWikiServices::getInstance()->getJobQueueGroup()->push($job);
+        }
+    }
 }
\ No newline at end of file
diff --git a/includes/Job/UpdateTitleIndexJob.php b/includes/Job/UpdateTitleIndexJob.php
new file mode 100644
index 0000000..b9815a1
--- /dev/null
+++ b/includes/Job/UpdateTitleIndexJob.php
@@ -0,0 +1,36 @@
+<?php
+namespace Isekai\AIToolbox\Job;
+
+use Job;
+use MediaWiki\MediaWikiServices;
+use Title;
+
+class UpdateTitleIndexJob extends Job {
+    public function __construct(Title $title, array $params){
+        parent::__construct('IsekaiAIUpdateTitleIndex', $title, $params);
+    }
+
+    /**
+     * 触发AI后端更新标题索引
+     */
+    public function run() {
+        $services = MediaWikiServices::getInstance();
+        $config = $services->getMainConfig();
+
+        $endpoint = $config->get('wgIsekaiAIBackendEndpoint');
+
+        $title = $this->title;
+        $pageTitle = $title->getText();
+
+        $factory = MediaWikiServices::getInstance()->getHttpRequestFactory();
+        $req = $factory->create($endpoint + '/sys/embedding_search/title/update', [
+            'method' => 'POST',
+            'postData' => [
+                'title' => $pageTitle
+            ],
+            'timeout' => 10
+        ], __METHOD__);
+
+        return true;
+    }
+}
\ No newline at end of file