diff --git a/ui/Encoder.ui b/ui/Encoder.ui
deleted file mode 100644
index f7f09a9..0000000
--- a/ui/Encoder.ui
+++ /dev/null
@@ -1,318 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>DockWidget</class>
- <widget class="QDockWidget" name="DockWidget">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>616</width>
-    <height>371</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Features of Encoder</string>
-  </property>
-  <widget class="QWidget" name="dockWidgetContents">
-   <widget class="QTabWidget" name="tabWidget">
-    <property name="geometry">
-     <rect>
-      <x>0</x>
-      <y>0</y>
-      <width>341</width>
-      <height>261</height>
-     </rect>
-    </property>
-    <property name="currentIndex">
-     <number>0</number>
-    </property>
-    <widget class="QWidget" name="tab">
-     <attribute name="title">
-      <string>Compute</string>
-     </attribute>
-     <widget class="QSpinBox" name="spinBox_2">
-      <property name="geometry">
-       <rect>
-        <x>260</x>
-        <y>100</y>
-        <width>36</width>
-        <height>16</height>
-       </rect>
-      </property>
-      <property name="value">
-       <number>50</number>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label_5">
-      <property name="geometry">
-       <rect>
-        <x>230</x>
-        <y>100</y>
-        <width>16</width>
-        <height>16</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>V:</string>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label_6">
-      <property name="geometry">
-       <rect>
-        <x>21</x>
-        <y>190</y>
-        <width>162</width>
-        <height>16</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>compute features by Encoder</string>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label_4">
-      <property name="geometry">
-       <rect>
-        <x>230</x>
-        <y>60</y>
-        <width>16</width>
-        <height>16</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>H:</string>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label">
-      <property name="geometry">
-       <rect>
-        <x>21</x>
-        <y>141</y>
-        <width>191</width>
-        <height>16</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Folder to save encoded features</string>
-      </property>
-     </widget>
-     <widget class="QToolButton" name="toolButton">
-      <property name="geometry">
-       <rect>
-        <x>232</x>
-        <y>160</y>
-        <width>37</width>
-        <height>18</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>...</string>
-      </property>
-     </widget>
-     <widget class="QPushButton" name="pushButton_3">
-      <property name="geometry">
-       <rect>
-        <x>190</x>
-        <y>187</y>
-        <width>81</width>
-        <height>23</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Encode</string>
-      </property>
-     </widget>
-     <widget class="QScrollArea" name="scrollArea">
-      <property name="geometry">
-       <rect>
-        <x>10</x>
-        <y>10</y>
-        <width>211</width>
-        <height>121</height>
-       </rect>
-      </property>
-      <property name="widgetResizable">
-       <bool>true</bool>
-      </property>
-      <widget class="QWidget" name="scrollAreaWidgetContents">
-       <property name="geometry">
-        <rect>
-         <x>0</x>
-         <y>0</y>
-         <width>209</width>
-         <height>119</height>
-        </rect>
-       </property>
-       <widget class="QScrollBar" name="verticalScrollBar">
-        <property name="geometry">
-         <rect>
-          <x>200</x>
-          <y>0</y>
-          <width>16</width>
-          <height>160</height>
-         </rect>
-        </property>
-        <property name="orientation">
-         <enum>Qt::Vertical</enum>
-        </property>
-       </widget>
-       <widget class="QScrollBar" name="horizontalScrollBar">
-        <property name="geometry">
-         <rect>
-          <x>0</x>
-          <y>110</y>
-          <width>201</width>
-          <height>20</height>
-         </rect>
-        </property>
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-       </widget>
-       <widget class="QListWidget" name="listWidget">
-        <property name="geometry">
-         <rect>
-          <x>-20</x>
-          <y>-10</y>
-          <width>256</width>
-          <height>192</height>
-         </rect>
-        </property>
-       </widget>
-      </widget>
-     </widget>
-     <widget class="QLineEdit" name="lineEdit">
-      <property name="geometry">
-       <rect>
-        <x>21</x>
-        <y>159</y>
-        <width>201</width>
-        <height>19</height>
-       </rect>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label_3">
-      <property name="geometry">
-       <rect>
-        <x>228</x>
-        <y>10</y>
-        <width>91</width>
-        <height>41</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>overlap ratio</string>
-      </property>
-     </widget>
-     <widget class="QSpinBox" name="spinBox">
-      <property name="geometry">
-       <rect>
-        <x>260</x>
-        <y>60</y>
-        <width>36</width>
-        <height>16</height>
-       </rect>
-      </property>
-      <property name="value">
-       <number>50</number>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label_8">
-      <property name="geometry">
-       <rect>
-        <x>300</x>
-        <y>60</y>
-        <width>16</width>
-        <height>16</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>%</string>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label_9">
-      <property name="geometry">
-       <rect>
-        <x>300</x>
-        <y>100</y>
-        <width>16</width>
-        <height>16</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>%</string>
-      </property>
-     </widget>
-    </widget>
-    <widget class="QWidget" name="tab_2">
-     <attribute name="title">
-      <string>Load</string>
-     </attribute>
-     <widget class="QLabel" name="label_2">
-      <property name="geometry">
-       <rect>
-        <x>10</x>
-        <y>10</y>
-        <width>201</width>
-        <height>16</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>folder of saved encoded features</string>
-      </property>
-     </widget>
-     <widget class="QToolButton" name="toolButton_2">
-      <property name="geometry">
-       <rect>
-        <x>220</x>
-        <y>30</y>
-        <width>37</width>
-        <height>18</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>...</string>
-      </property>
-     </widget>
-     <widget class="QLineEdit" name="lineEdit_2">
-      <property name="geometry">
-       <rect>
-        <x>10</x>
-        <y>30</y>
-        <width>201</width>
-        <height>20</height>
-       </rect>
-      </property>
-     </widget>
-     <widget class="QLabel" name="label_7">
-      <property name="geometry">
-       <rect>
-        <x>10</x>
-        <y>70</y>
-        <width>141</width>
-        <height>20</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Load encoded features</string>
-      </property>
-     </widget>
-     <widget class="QPushButton" name="pushButton_4">
-      <property name="geometry">
-       <rect>
-        <x>150</x>
-        <y>70</y>
-        <width>101</width>
-        <height>23</height>
-       </rect>
-      </property>
-      <property name="text">
-       <string>Load</string>
-      </property>
-     </widget>
-    </widget>
-   </widget>
-  </widget>
- </widget>
- <resources/>
- <connections/>
-</ui>
diff --git a/ui/EncoderCopilot.ui b/ui/EncoderCopilot.ui
new file mode 100644
index 0000000..382b466
--- /dev/null
+++ b/ui/EncoderCopilot.ui
@@ -0,0 +1,196 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>gsDockWidget</class>
+ <widget class="QgsDockWidget" name="gsDockWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>856</width>
+    <height>192</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Encoder Copilot</string>
+  </property>
+  <widget class="QWidget" name="dockWidgetContents">
+   <layout class="QGridLayout" name="gridLayout_8">
+    <item row="0" column="0">
+     <widget class="QFrame" name="horizontalFrame">
+      <property name="maximumSize">
+       <size>
+        <width>160777</width>
+        <height>360</height>
+       </size>
+      </property>
+      <layout class="QHBoxLayout" name="horizontalLayout" stretch="1,4,0,0">
+       <item>
+        <widget class="QGroupBox" name="groupBox_3">
+         <property name="title">
+          <string>Raster</string>
+         </property>
+         <layout class="QGridLayout" name="gridLayout_3">
+          <item row="1" column="0">
+           <widget class="QGroupBox" name="groupBox_2">
+            <property name="title">
+             <string>Bands</string>
+            </property>
+            <layout class="QGridLayout" name="gridLayout_2">
+             <item row="0" column="0">
+              <widget class="QgsRasterBandComboBox" name="mRasterBandComboBox"/>
+             </item>
+            </layout>
+           </widget>
+          </item>
+          <item row="0" column="0">
+           <widget class="QGroupBox" name="groupBox">
+            <property name="title">
+             <string>Layer</string>
+            </property>
+            <layout class="QGridLayout" name="gridLayout">
+             <item row="1" column="0">
+              <widget class="QgsMapLayerComboBox" name="mMapLayerComboBox"/>
+             </item>
+            </layout>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <widget class="QGroupBox" name="groupBox_4">
+         <property name="title">
+          <string>Extent</string>
+         </property>
+         <layout class="QGridLayout" name="gridLayout_4">
+          <item row="0" column="0">
+           <widget class="QgsExtentGroupBox" name="mExtentGroupBox"/>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <widget class="QGroupBox" name="groupBox_5">
+         <property name="title">
+          <string>View Boundaries</string>
+         </property>
+         <layout class="QGridLayout" name="gridLayout_6">
+          <item row="0" column="0">
+           <widget class="QGroupBox" name="groupBox_6">
+            <property name="title">
+             <string>Scale Reference</string>
+            </property>
+            <layout class="QGridLayout" name="gridLayout_5">
+             <item row="0" column="0">
+              <widget class="QgsDoubleSpinBox" name="mQgsDoubleSpinBox">
+               <property name="value">
+                <double>1.000000000000000</double>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="1">
+              <widget class="QPushButton" name="pushButton">
+               <property name="text">
+                <string>View Scale</string>
+               </property>
+              </widget>
+             </item>
+            </layout>
+           </widget>
+          </item>
+          <item row="1" column="0">
+           <widget class="QGroupBox" name="groupBox_7">
+            <property name="title">
+             <string>Overlaps Reference</string>
+            </property>
+            <layout class="QFormLayout" name="formLayout">
+             <item row="0" column="0">
+              <widget class="QgsDoubleSpinBox" name="mQgsDoubleSpinBox_2">
+               <property name="suffix">
+                <string>%</string>
+               </property>
+               <property name="value">
+                <double>50.000000000000000</double>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="1">
+              <widget class="QPushButton" name="pushButton_2">
+               <property name="text">
+                <string>View Overlap</string>
+               </property>
+              </widget>
+             </item>
+            </layout>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <widget class="QGroupBox" name="groupBox_8">
+         <property name="title">
+          <string>Action</string>
+         </property>
+         <layout class="QGridLayout" name="gridLayout_7">
+          <item row="0" column="0">
+           <widget class="QPushButton" name="pushButton_3">
+            <property name="text">
+             <string>Copy Settings</string>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="0">
+           <widget class="QPushButton" name="pushButton_4">
+            <property name="text">
+             <string>Export boundaries</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>QgsCollapsibleGroupBox</class>
+   <extends>QGroupBox</extends>
+   <header>qgscollapsiblegroupbox.h</header>
+   <container>1</container>
+  </customwidget>
+  <customwidget>
+   <class>QgsDockWidget</class>
+   <extends>QDockWidget</extends>
+   <header>qgsdockwidget.h</header>
+   <container>1</container>
+  </customwidget>
+  <customwidget>
+   <class>QgsDoubleSpinBox</class>
+   <extends>QDoubleSpinBox</extends>
+   <header>qgsdoublespinbox.h</header>
+  </customwidget>
+  <customwidget>
+   <class>QgsExtentGroupBox</class>
+   <extends>QgsCollapsibleGroupBox</extends>
+   <header>qgsextentgroupbox.h</header>
+   <container>1</container>
+  </customwidget>
+  <customwidget>
+   <class>QgsMapLayerComboBox</class>
+   <extends>QComboBox</extends>
+   <header>qgsmaplayercombobox.h</header>
+  </customwidget>
+  <customwidget>
+   <class>QgsRasterBandComboBox</class>
+   <extends>QComboBox</extends>
+   <header>qgsrasterbandcombobox.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/ui/UI.py b/ui/UI.py
index e7e224c..68c80f5 100644
--- a/ui/UI.py
+++ b/ui/UI.py
@@ -8,7 +8,7 @@
 
 cwd = os.path.abspath(os.path.dirname(__file__))
 selector_path = os.path.join(cwd, "Selector.ui")
-encoder_path = os.path.join(cwd, "Encoder.ui")
+encoder_path = os.path.join(cwd, "EncoderCopilot.ui")
 
 UI_Selector: QgsDockWidget = uic.loadUi(selector_path)
-UI_Encoder: QgsDockWidget = uic.loadUi(encoder_path)
+UI_EncoderCopilot: QgsDockWidget = uic.loadUi(encoder_path)
diff --git a/ui/__init__.py b/ui/__init__.py
index f427e66..0a33a30 100644
--- a/ui/__init__.py
+++ b/ui/__init__.py
@@ -1 +1 @@
-from .UI import UI_Selector, UI_Encoder
+from .UI import UI_Selector, UI_EncoderCopilot
diff --git a/ui/gsDockTest.ui b/ui/gsDockTest.ui
deleted file mode 100644
index 6012775..0000000
--- a/ui/gsDockTest.ui
+++ /dev/null
@@ -1,108 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>gsDockWidget</class>
- <widget class="QgsDockWidget" name="gsDockWidget">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>430</width>
-    <height>306</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>gsDockWidget</string>
-  </property>
-  <widget class="QWidget" name="dockWidgetContents">
-   <widget class="QgsCollapsibleGroupBox" name="mGroupBox">
-    <property name="geometry">
-     <rect>
-      <x>50</x>
-      <y>120</y>
-      <width>300</width>
-      <height>100</height>
-     </rect>
-    </property>
-   </widget>
-   <widget class="QgsFileWidget" name="mQgsFileWidget">
-    <property name="geometry">
-     <rect>
-      <x>130</x>
-      <y>60</y>
-      <width>90</width>
-      <height>27</height>
-     </rect>
-    </property>
-    <property name="storageMode">
-     <enum>QgsFileWidget::GetDirectory</enum>
-    </property>
-   </widget>
-   <widget class="QgsSymbolButton" name="mSymbolButton">
-    <property name="geometry">
-     <rect>
-      <x>90</x>
-      <y>60</y>
-      <width>27</width>
-      <height>27</height>
-     </rect>
-    </property>
-   </widget>
-   <widget class="QgsOpacityWidget" name="mOpacityWidget">
-    <property name="geometry">
-     <rect>
-      <x>70</x>
-      <y>100</y>
-      <width>160</width>
-      <height>27</height>
-     </rect>
-    </property>
-   </widget>
-   <widget class="QgsMapLayerComboBox" name="mMapLayerComboBox">
-    <property name="geometry">
-     <rect>
-      <x>230</x>
-      <y>30</y>
-      <width>160</width>
-      <height>32</height>
-     </rect>
-    </property>
-   </widget>
-  </widget>
- </widget>
- <customwidgets>
-  <customwidget>
-   <class>QgsCollapsibleGroupBox</class>
-   <extends>QGroupBox</extends>
-   <header>qgscollapsiblegroupbox.h</header>
-   <container>1</container>
-  </customwidget>
-  <customwidget>
-   <class>QgsDockWidget</class>
-   <extends>QDockWidget</extends>
-   <header>qgsdockwidget.h</header>
-   <container>1</container>
-  </customwidget>
-  <customwidget>
-   <class>QgsFileWidget</class>
-   <extends>QWidget</extends>
-   <header>qgsfilewidget.h</header>
-  </customwidget>
-  <customwidget>
-   <class>QgsMapLayerComboBox</class>
-   <extends>QComboBox</extends>
-   <header>qgsmaplayercombobox.h</header>
-  </customwidget>
-  <customwidget>
-   <class>QgsOpacityWidget</class>
-   <extends>QWidget</extends>
-   <header>qgsopacitywidget.h</header>
-  </customwidget>
-  <customwidget>
-   <class>QgsSymbolButton</class>
-   <extends>QToolButton</extends>
-   <header>qgssymbolbutton.h</header>
-  </customwidget>
- </customwidgets>
- <resources/>
- <connections/>
-</ui>
diff --git a/ui/icons/__init__.py b/ui/icons/__init__.py
index d8b6436..669f0cd 100644
--- a/ui/icons/__init__.py
+++ b/ui/icons/__init__.py
@@ -4,6 +4,8 @@
 cwd = os.path.abspath(os.path.dirname(__file__))
 geo_sam_tool_path = os.path.join(cwd, 'geo_sam_tool.svg')
 encoder_tool_path = os.path.join(cwd, 'encoder_tool.svg')
+encoder_copilot_path = os.path.join(cwd, 'encoder_copilot.svg')
 
 QIcon_GeoSAMTool = QIcon(geo_sam_tool_path)
-QIcon_GeoSAMEncoder = QIcon(encoder_tool_path)
+QIcon_EncoderTool = QIcon(encoder_tool_path)
+QIcon_EncoderCopilot = QIcon(encoder_copilot_path)
diff --git a/ui/icons/encoder_copilot.jpg b/ui/icons/encoder_copilot.jpg
new file mode 100644
index 0000000..fa1a9b8
Binary files /dev/null and b/ui/icons/encoder_copilot.jpg differ
diff --git a/ui/icons/encoder_copilot.svg b/ui/icons/encoder_copilot.svg
new file mode 100644
index 0000000..90fc031
--- /dev/null
+++ b/ui/icons/encoder_copilot.svg
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 25.4.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="图层_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 918 918" style="enable-background:new 0 0 918 918;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#C25A97;}
+	.st1{fill:#A35EB9;}
+	.st2{fill:#6455FE;}
+	.st3{fill:#6666FE;}
+</style>
+<path class="st0" d="M470,433.7H98c-5.1,0-10,0.4-14.9,1.1v-0.4H0v81.5h0.3v5.2h0c-0.2,2.3-0.3,4.6-0.3,6.9v295.8
+	C0,875.8,43.9,918,98,918h277.5h1.6H470v-82.3 M302.7,846.3H172.5c-54.1,0-98-42.2-98-94.3V599.6c0-32.8,17.4-61.7,43.9-78.6h0.7
+	v-0.5c15.4-9.6,33.7-15.2,53.4-15.2h228.2v246.7C400.7,804.1,356.8,846.3,302.7,846.3z"/>
+<path class="st1" d="M470.1,918h92.4h4.8h258.3c51,0,92.4-42.3,92.4-94.6V432.3H564.4h-1.9h-92.4v71.9 M470.1,527.4l-1.3,295.5
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