diff --git a/app/enterprise/controller/Im.php b/app/enterprise/controller/Im.php
index 5fe4f7d..9e164fd 100644
--- a/app/enterprise/controller/Im.php
+++ b/app/enterprise/controller/Im.php
@@ -521,9 +521,11 @@ class Im extends BaseController
                 if($message['from_user']!=$this->userInfo['user_id']){
                     return warning(lang('system.notAuth'));
                 }
-                $is_group = $message['is_group'];
-                $toContactId = explode('-', $message['chat_identify'])[1];
-                wsSendMsg($toContactId, 'delMessage', $message, $is_group);
+                $toContactId = $message['from_user'];
+                if ($message['from_user'] == $this->userInfo['user_id']) {
+                    $toContactId = $message['to_user'];
+                }
+                wsSendMsg($toContactId, 'delMessage', $message, $message['is_group']);
                 $message->delete();
                 return success(lang('system.delOk'));
             } else {
@@ -535,17 +537,16 @@ class Im extends BaseController
                     }
                 } else {
                     if ($message['del_user']) {
-                        $is_group = $message['is_group'];
-                        $toContactId = explode('-', $message['chat_identify'])[1];
-                        wsSendMsg($toContactId, 'delMessage', $message, $is_group);
+                        //$toContactId = explode('-', $message['chat_identify'])[1];
+                        wsSendMsg($this->userInfo['user_id'], 'delMessage', $message, $message['is_group']);
                         $message->delete();
                         return success(lang('system.delOk'));
                     } else {
                         $message->del_user = $this->userInfo['user_id'];
                     }
                 }
-                $message->save();
                 wsSendMsg($this->userInfo['user_id'], 'delMessage', $message, $message['is_group']);
+                $message->save();
             }
             return success('');
         } else {