diff --git a/saoriaccount.cpp b/saoriaccount.cpp
index e7ed131..9b87c71 100644
--- a/saoriaccount.cpp
+++ b/saoriaccount.cpp
@@ -72,11 +72,7 @@
     connect(reply,&QNetworkReply::finished,[=](){
         if (reply->error() == QNetworkReply::NoError) {
             QJsonObject json = QJsonDocument::fromJson(reply->readAll()).object();
-            QMap<QString,QString> info;
-            for(auto it = json.begin();it != json.end();it ++) {
-                info[it.key()] = it.value().toString();
-            }
-            m_accountInfo = info;
+            m_accountInfo = json;
             emit accountInfomationChanged();
         }
         reply->deleteLater();
@@ -91,7 +87,7 @@
     return request;
 }
 
-const QString SaoriAccount::accountInfo(const QString key)
+const QJsonValue SaoriAccount::accountInfo(const QString key)
 {
     return m_accountInfo[key];
 }
diff --git a/saoriaccount.h b/saoriaccount.h
index 59cc562..61faf51 100644
--- a/saoriaccount.h
+++ b/saoriaccount.h
@@ -48,7 +48,7 @@
     const QString name();
     void setName(const QString name);
     Saoridon *instance();
-    const QString accountInfo(const QString key);
+    const QJsonValue accountInfo(const QString key);
     const QStringList timelineList();
 
 public slots:
@@ -62,7 +62,7 @@
     QString m_name;
     QString m_accessToken;
     Saoridon *m_instance;
-    QMap<QString,QString> m_accountInfo;
+    QJsonObject m_accountInfo;
 
 signals:
     void accessTokenChanged(QString);