Add nick name in settings
diff --git a/src/settingdialog.ui b/src/settingdialog.ui
index 5d3c04d..271ef23 100644
--- a/src/settingdialog.ui
+++ b/src/settingdialog.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>300</width>
-    <height>140</height>
+    <height>150</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -17,7 +17,7 @@
    <property name="geometry">
     <rect>
      <x>100</x>
-     <y>90</y>
+     <y>110</y>
      <width>100</width>
      <height>32</height>
     </rect>
@@ -29,8 +29,8 @@
   <widget class="QLabel" name="msgLabel">
    <property name="geometry">
     <rect>
-     <x>20</x>
-     <y>20</y>
+     <x>10</x>
+     <y>10</y>
      <width>150</width>
      <height>16</height>
     </rect>
@@ -48,9 +48,38 @@
   <widget class="QLineEdit" name="identityLine">
    <property name="geometry">
     <rect>
-     <x>20</x>
-     <y>50</y>
-     <width>260</width>
+     <x>10</x>
+     <y>30</y>
+     <width>280</width>
+     <height>21</height>
+    </rect>
+   </property>
+  </widget>
+  <widget class="QLabel" name="nickLabel">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>60</y>
+     <width>150</width>
+     <height>16</height>
+    </rect>
+   </property>
+   <property name="font">
+    <font>
+     <weight>75</weight>
+     <bold>true</bold>
+    </font>
+   </property>
+   <property name="text">
+    <string>Nick Name:</string>
+   </property>
+  </widget>
+  <widget class="QLineEdit" name="nickLine">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>80</y>
+     <width>280</width>
      <height>21</height>
     </rect>
    </property>