diff --git a/saoriaccount.cpp b/saoriaccount.cpp
index 9b87c71..a9009bd 100644
--- a/saoriaccount.cpp
+++ b/saoriaccount.cpp
@@ -116,7 +116,6 @@
     auto *reply = SaoriApplication::saori()->manager->get(request);
     connect(reply,&QNetworkReply::finished,[=](){
         if (reply->error() == QNetworkReply::NoError) {
-            qDebug() << request.url().toString();
             QByteArray data = reply->readAll();
             emit apiData(timeline,data);
         }
diff --git a/saoriaddaccountdialog.cpp b/saoriaddaccountdialog.cpp
index 7038d9f..a26ea72 100644
--- a/saoriaddaccountdialog.cpp
+++ b/saoriaddaccountdialog.cpp
@@ -65,7 +65,8 @@
     m_instance = SaoriApplication::findInstance(ui->instanceUrl_comboBox->currentText());
     if (m_instance == nullptr) return;
     if (m_instance->clientId().isEmpty() || m_instance->clientSecret().isEmpty()) {
-        qDebug() << "regist";
+        // FIXED インスタンスは記録されているがclientが登録されていない状態。
+        return;
     }
     QDesktopServices::openUrl(m_instance->getAuthorizedUrl());
     QString text = ui->instanceUrl_comboBox->currentText();
diff --git a/saoriview.cpp b/saoriview.cpp
index 42b396a..44a9e4b 100644
--- a/saoriview.cpp
+++ b/saoriview.cpp
@@ -88,7 +88,6 @@
 
 void SaoriView::reload()
 {
-    qDebug() << "reload.";
     auto saoriaccount = SaoriApplication::saori()->findAccount(m_account);
     if (saoriaccount == nullptr) return;
     if (m_entries.count() == 0) m_maxid = 0;
@@ -239,19 +238,16 @@
     if (timeline != m_viewname) return;
     QJsonArray json = QJsonDocument::fromJson(data).array();
     for (auto j:json) {
-        qDebug() << j.toObject()["content"].toString();
         int i = 0;
         SaoriViewEntry *entry = nullptr;
         for(;m_entries.count() > i;i ++) {
             if (m_entries.at(i)->id() == j.toObject()["id"].toString().toLongLong()) {
                 entry = m_entries.at(i);
-                qDebug() << "update";
                 break;
             }
             if (m_entries.at(i)->id() < j.toObject()["id"].toString().toLongLong()) break;
         }
         if (entry == nullptr) {
-            qDebug() << j.toObject()["id"].toString().toLong();
             entry = new SaoriViewEntry(j.toObject()["id"].toString().toLongLong(),ui->scrollAreaWidgetContents);
             connect(entry,&SaoriViewEntry::anchorClicked,this,&SaoriView::linkClicked);
             m_entries.insert(i,entry);
@@ -266,7 +262,6 @@
 
 void SaoriView::linkClicked(const QUrl &url)
 {
-    qDebug() << "clicked:" << url.toString();
     if (url.toString().left(6) == "media:") {
         QUrl u(url.toString().mid(6));
         emit openMediaView(u);
diff --git a/saoriviewentry.cpp b/saoriviewentry.cpp
index dc71f11..58d0d4f 100644
--- a/saoriviewentry.cpp
+++ b/saoriviewentry.cpp
@@ -62,7 +62,6 @@
         imageResizer(i.left(p),img);
         document()->addResource(QTextDocument::ImageResource,QUrl("img:" + m_urlmap[i]),QVariant(img));
     }
-    qDebug() << designedText();
     setText(designedText());
     // QTextBrowserのサイズを確定させるトリック。
     QResizeEvent e(size(),size());