diff --git a/src/app/mainwindow.ui b/src/app/mainwindow.ui
index 230000bc6..500d16f65 100644
--- a/src/app/mainwindow.ui
+++ b/src/app/mainwindow.ui
@@ -40,7 +40,7 @@
        <string/>
       </property>
       <property name="currentIndex">
-       <number>3</number>
+       <number>1</number>
       </property>
       <widget class="QWidget" name="page">
        <property name="geometry">
@@ -277,6 +277,9 @@
           <property name="enabled">
            <bool>false</bool>
           </property>
+          <property name="toolTip">
+           <string>Tool to make point from x &amp; y of two other points.</string>
+          </property>
           <property name="text">
            <string>...</string>
           </property>
@@ -554,6 +557,9 @@
           <property name="enabled">
            <bool>false</bool>
           </property>
+          <property name="toolTip">
+           <string>Cut arc tool.</string>
+          </property>
           <property name="text">
            <string>...</string>
           </property>
@@ -624,6 +630,9 @@
           <property name="enabled">
            <bool>false</bool>
           </property>
+          <property name="toolTip">
+           <string>Tool for union two details.</string>
+          </property>
           <property name="text">
            <string>...</string>
           </property>
@@ -1004,7 +1013,9 @@
   </action>
   <action name="actionAbout_Valentina">
    <property name="icon">
-    <iconset theme="help-about"/>
+    <iconset theme="help-about">
+     <normaloff/>
+    </iconset>
    </property>
    <property name="text">
     <string>&amp;About Valentina</string>