diff --git a/AUTHORS b/AUTHORS
index 83ceb5d20..d18ac47bf 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -33,6 +33,7 @@ Unink-Lio             <unink4451@163.com>               (Chinese)
 Wu Cheng-Hong         <stu2731652@gmail.com>            (Traditional Chinese)
 Widya Walesa          <walecha99@gmail.com>             (Indonesian)
 Beqa Arabuli          <arabulibeqa@gmail.com>           (Georgian)
+Daiki Noda            <sys.pdr.pdm9@gmail.com>          (Japanese)
 
 Special thanks:
 
diff --git a/src/lib/network/qupzillaschemehandler.cpp b/src/lib/network/qupzillaschemehandler.cpp
index fead8702c..c67b410a3 100644
--- a/src/lib/network/qupzillaschemehandler.cpp
+++ b/src/lib/network/qupzillaschemehandler.cpp
@@ -227,7 +227,8 @@ QString QupZillaSchemeReply::aboutPage()
                       authorString("Unink-Lio", "unink4451@163.com") + " (Chinese)<br/>" +
                       authorString("Wu Cheng-Hong", "stu2731652@gmail.com") + " (Traditional Chinese)<br/>" +
                       authorString("Widya Walesa", "walecha99@gmail.com") + " (Indonesian)<br/>" +
-                      authorString("Beqa Arabuli", "arabulibeqa@gmail.com") + " (Georgian)"
+                      authorString("Beqa Arabuli", "arabulibeqa@gmail.com") + " (Georgian)<br/>" +
+                      authorString("Daiki Noda", "sys.pdr.pdm9@gmail.com") + " (Japanese)"
                      );
     }
 
diff --git a/src/lib/other/aboutdialog.cpp b/src/lib/other/aboutdialog.cpp
index 88d635bc1..de37199f1 100644
--- a/src/lib/other/aboutdialog.cpp
+++ b/src/lib/other/aboutdialog.cpp
@@ -22,7 +22,7 @@
 #include "tabbedwebview.h"
 #include "webpage.h"
 #include "qtwin.h"
-
+#include <QDebug>
 AboutDialog::AboutDialog(QWidget* parent)
     : QDialog(parent),
       ui(new Ui::AboutDialog)
@@ -105,7 +105,8 @@ void AboutDialog::showAuthors()
                                          "Unink-Lio<br/>"
                                          "Wu Cheng-Hong<br/>"
                                          "Widya Walesa<br/>"
-                                         "Beqa Arabuli")
+                                         "Beqa Arabuli<br/>"
+                                         "Daiki Noda")
                              ));
         m_authorsHtml.append("</div>");
     }
diff --git a/src/lib/other/aboutdialog.ui b/src/lib/other/aboutdialog.ui
index c7cfbcc70..da4c99088 100644
--- a/src/lib/other/aboutdialog.ui
+++ b/src/lib/other/aboutdialog.ui
@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>271</width>
+    <width>381</width>
     <height>440</height>
    </rect>
   </property>
diff --git a/src/lib/popupwindow/popupwindow.cpp b/src/lib/popupwindow/popupwindow.cpp
index 25264418b..f6dbe9db1 100644
--- a/src/lib/popupwindow/popupwindow.cpp
+++ b/src/lib/popupwindow/popupwindow.cpp
@@ -81,6 +81,7 @@ PopupWindow::PopupWindow(PopupWebView* view, bool showStatusBar)
 
     // Ensuring correct sizes for widgets in layout are calculated even
     // before calling QWidget::show()
+    m_layout->invalidate();
     m_layout->activate();
 }