diff --git a/src/mainwindow.ui b/src/mainwindow.ui
index a55a042..f429a8f 100644
--- a/src/mainwindow.ui
+++ b/src/mainwindow.ui
@@ -22,7 +22,7 @@
     <item row="0" column="0">
      <widget class="QTabWidget" name="tabWidget">
       <property name="currentIndex">
-       <number>1</number>
+       <number>0</number>
       </property>
       <widget class="QWidget" name="tab">
        <attribute name="title">
@@ -164,6 +164,21 @@
              <string>Address Balances</string>
             </property>
             <layout class="QHBoxLayout" name="horizontalLayout_4">
+             <property name="spacing">
+              <number>6</number>
+             </property>
+             <property name="leftMargin">
+              <number>0</number>
+             </property>
+             <property name="topMargin">
+              <number>0</number>
+             </property>
+             <property name="rightMargin">
+              <number>0</number>
+             </property>
+             <property name="bottomMargin">
+              <number>0</number>
+             </property>
              <item>
               <widget class="QTableView" name="balancesTable">
                <property name="selectionMode">
diff --git a/src/ui_mainwindow.h b/src/ui_mainwindow.h
index e367e80..a0f8192 100644
--- a/src/ui_mainwindow.h
+++ b/src/ui_mainwindow.h
@@ -272,6 +272,7 @@ public:
         horizontalLayout_4->setSpacing(6);
         horizontalLayout_4->setContentsMargins(11, 11, 11, 11);
         horizontalLayout_4->setObjectName(QStringLiteral("horizontalLayout_4"));
+        horizontalLayout_4->setContentsMargins(0, 0, 0, 0);
         balancesTable = new QTableView(groupBox_2);
         balancesTable->setObjectName(QStringLiteral("balancesTable"));
         balancesTable->setSelectionMode(QAbstractItemView::SingleSelection);
@@ -674,7 +675,7 @@ public:
 
         retranslateUi(MainWindow);
 
-        tabWidget->setCurrentIndex(1);
+        tabWidget->setCurrentIndex(0);
 
 
         QMetaObject::connectSlotsByName(MainWindow);