diff -ur a/dict/stardict-plugins/stardict-youdaodict-plugin/stardict_youdaodict.cpp b/dict/stardict-plugins/stardict-youdaodict-plugin/stardict_youdaodict.cpp
--- a/dict/stardict-plugins/stardict-youdaodict-plugin/stardict_youdaodict.cpp  2022-10-04 16:42:39.035798471 +0800
+++ b/dict/stardict-plugins/stardict-youdaodict-plugin/stardict_youdaodict.cpp  2022-10-09 10:02:34.040190482 +0800
@@ -200,6 +200,7 @@
 
        QueryInfo *qi = (QueryInfo *)userdata;
        NetDictResponse *resp = new NetDictResponse;
+       resp->data = nullptr;
        resp->bookname = _("www.YouDao.com");
        resp->booklink = "http://www.youdao.com";
        resp->word = qi->word; // So neen't free qi->word;