调接口。。。

webmain/task/openapi/openmeetAction.php

@@ -131,7 +131,7 @@ class openmeetClassAction extends openapiAction
                     }
                 }
                 if (!isset($data['meetingTopic'])) {
-                    $data['participants'] = [];
+                    $data['meetingTopic'] = [];
                 }
                 if (!isset($data['participants'])) {
                     $data['participants'] = [];