diff --git a/app/gui/oven_control/popupwindow.ui b/app/gui/oven_control/popupwindow.ui
deleted file mode 100644
index f815432..0000000
--- a/app/gui/oven_control/popupwindow.ui
+++ /dev/null
@@ -1,146 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>popupWindow</class>
- <widget class="QMainWindow" name="popupWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>900</width>
-    <height>1600</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>MainWindow</string>
-  </property>
-  <property name="styleSheet">
-   <string notr="true">#centralwidget {background:transparent;}</string>
-  </property>
-  <widget class="QWidget" name="centralwidget">
-   <widget class="QLabel" name="label_2">
-    <property name="geometry">
-     <rect>
-      <x>0</x>
-      <y>500</y>
-      <width>900</width>
-      <height>400</height>
-     </rect>
-    </property>
-    <property name="styleSheet">
-     <string notr="true">border-color: rgb(255,255,255);
-border-width: 2px;
-border-style: solid;</string>
-    </property>
-    <property name="text">
-     <string/>
-    </property>
-    <property name="pixmap">
-     <pixmap resource="resources.qrc">:/images/background/popup/503.png</pixmap>
-    </property>
-   </widget>
-   <widget class="QLabel" name="label">
-    <property name="geometry">
-     <rect>
-      <x>90</x>
-      <y>510</y>
-      <width>761</width>
-      <height>51</height>
-     </rect>
-    </property>
-    <property name="font">
-     <font>
-      <pointsize>16</pointsize>
-      <weight>75</weight>
-      <bold>true</bold>
-     </font>
-    </property>
-    <property name="styleSheet">
-     <string notr="true">color: rgb(255, 255, 255);</string>
-    </property>
-    <property name="text">
-     <string>경   고</string>
-    </property>
-    <property name="alignment">
-     <set>Qt::AlignCenter</set>
-    </property>
-   </widget>
-   <widget class="QLabel" name="ctrlWarnDescription">
-    <property name="geometry">
-     <rect>
-      <x>50</x>
-      <y>580</y>
-      <width>801</width>
-      <height>201</height>
-     </rect>
-    </property>
-    <property name="font">
-     <font>
-      <pointsize>12</pointsize>
-      <weight>75</weight>
-      <bold>true</bold>
-     </font>
-    </property>
-    <property name="styleSheet">
-     <string notr="true">color: rgb(255, 255, 255);</string>
-    </property>
-    <property name="text">
-     <string>TextLabel</string>
-    </property>
-    <property name="alignment">
-     <set>Qt::AlignCenter</set>
-    </property>
-   </widget>
-   <widget class="QPushButton" name="ctrlOkBtn">
-    <property name="geometry">
-     <rect>
-      <x>366</x>
-      <y>800</y>
-      <width>152</width>
-      <height>70</height>
-     </rect>
-    </property>
-    <property name="sizePolicy">
-     <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-      <horstretch>0</horstretch>
-      <verstretch>0</verstretch>
-     </sizepolicy>
-    </property>
-    <property name="font">
-     <font>
-      <pointsize>10</pointsize>
-      <weight>75</weight>
-      <bold>true</bold>
-     </font>
-    </property>
-    <property name="styleSheet">
-     <string notr="true">QPushButton {border-image: url(:/images/button/152.png);}
-QPushButton::pressed {border-image: url(:/images/button/152_ov.png);}
-QPushButton { text-align:center;}</string>
-    </property>
-    <property name="text">
-     <string>확  인</string>
-    </property>
-   </widget>
-   <widget class="QLabel" name="label_3">
-    <property name="geometry">
-     <rect>
-      <x>340</x>
-      <y>510</y>
-      <width>61</width>
-      <height>51</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string/>
-    </property>
-    <property name="pixmap">
-     <pixmap resource="resources.qrc">:/images/symbol/warning.png</pixmap>
-    </property>
-   </widget>
-  </widget>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections/>
-</ui>