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@@ -31,15 +31,19 @@ class MailListV2 extends Base {
      * @time 2024/7/19 11:37
      */
     private function getFolderId(string $folder,$emails=[]){
+        if(!$emails){
+            $emails = $this->getEmails('id');
+        }
+        $k = md5(json_encode($emails));
         // 查询 文件夹
         static $folderList;
-        if(!$folderList){
-            $folderList = db()->all(folderSql::all($emails?:$this->getEmails('id')));
+        if(empty($folderList[$k])){
+            $folderList[$k] = db()->all(folderSql::all($emails));
         }
         $folder_id = [];
         // 文件夹id
-        if($folderList){
-            foreach ($folderList as $item){
+        if($folderList[$k]){
+            foreach ($folderList[$k] as $item){
                 if(folderAlias($item['folder']) == $folder){
                     $folder_id[] = $item['id'];
                 }