diff --git a/module/upgrade/config/upgradeflow.php b/module/upgrade/config/upgradeflow.php
index 8675c884dc..dddca70909 100644
--- a/module/upgrade/config/upgradeflow.php
+++ b/module/upgrade/config/upgradeflow.php
@@ -92,7 +92,8 @@ $config->upgrade->execFlow['18_6']        = array('functions' => 'removeProductL
 $config->upgrade->execFlow['18_7']        = array('functions' => 'processHistoryDataForMetric,metric-updateMetricDate');
 $config->upgrade->execFlow['18_8']        = array('functions' => 'upgradeTesttaskMembers,deleteGeneralReportBlock,stopOldCron');
 $config->upgrade->execFlow['18_9']        = array('functions' => 'addDefaultTraincoursePriv,renameBIModule,migrateXuanClientSettings');
-$config->upgrade->execFlow['20.0.alpha1'] = array('functions' => 'revertStoryCustomFields,hideOA');
+$config->upgrade->execFlow['18_10_1']     = array('functions' => 'migrateAIModelConfig');
+$config->upgrade->execFlow['20.0.alpha1'] = array('functions' => 'revertStoryCustomFields,hideOA,migrateAIModelConfig');
 
 if(!empty($config->isINT))
 {
diff --git a/module/upgrade/model.php b/module/upgrade/model.php
index 376593a73c..f7024d66a7 100644
--- a/module/upgrade/model.php
+++ b/module/upgrade/model.php
@@ -8469,6 +8469,50 @@ class upgradeModel extends model
         return true;
     }
 
+    /**
+     * Migrate configured AI model (from pre 18.11) into table.
+     *
+     * @access public
+     * @return void
+     */
+    public function migrateAIModelConfig()
+    {
+        $aiSettings = $this->loadModel('setting')->getItems('owner=system&module=ai');
+        if(empty($aiSettings)) return;
+
+        $aiConfig = new stdclass();
+        foreach($aiSettings as $item) $aiConfig->{$item->key} = $item->value;
+
+        $model = new stdclass();
+        $model->type        = $aiConfig->type;
+        $model->vendor      = $aiConfig->vendor ?: '';
+        $model->enabled     = $aiConfig->status == 'on' ? '1' : '0';
+        $model->desc        = $aiConfig->description ?: '';
+        $model->createdDate = helper::now();
+        $model->createdBy   = 'system';
+
+        $credentials = new stdclass();
+        if($model->type == 'baidu-ernie')
+        {
+            $credentials->secret = $aiConfig->secret ?: '';
+        }
+        else
+        {
+            if($aiConfig->vendor == 'azure')
+            {
+                $credentials->resource   = $aiConfig->resource ?: '';
+                $credentials->deployment = $aiConfig->deployment ?: '';
+            }
+            $credentials->key = $aiConfig->key ?: '';
+        }
+        $model->credentials = json_encode($credentials);
+
+        $model->proxy = $aiConfig->proxyType == 'socks5' ? json_encode((object)array('type' => 'socks5', 'addr' => $aiConfig->proxyAddr)) : null;
+
+        $this->dao->insert(TABLE_AI_MODEL)->data($model)->exec();
+        if(!dao::isError()) $this->setting->deleteItems('owner=system&module=ai');
+    }
+
     /**
      * 检查办公应用是否有数据，没有就隐藏。
      * Check if the office app has data, if not, hide it.