diff --git a/src/gui/ALAboutDialog.py b/src/gui/ALAboutDialog.py
index aa60ae5..4ce7363 100644
--- a/src/gui/ALAboutDialog.py
+++ b/src/gui/ALAboutDialog.py
@@ -60,7 +60,7 @@ class ALAboutDialog(QDialog, Ui_ALAboutDialog):
 
     def generateAboutText(
         self
-    ):
+    ) -> str:
 
         os_info = self.getOSInfo()
         about_text = f"""
diff --git a/src/gui/ALAboutDialog.ui b/src/gui/ALAboutDialog.ui
index d030e9d..15afe83 100644
--- a/src/gui/ALAboutDialog.ui
+++ b/src/gui/ALAboutDialog.ui
@@ -104,7 +104,7 @@
       <number>0</number>
      </property>
      <item>
-      <widget class="QFrame" name="frame">
+      <widget class="QFrame" name="AboutInfoSpaceFrame">
        <property name="minimumSize">
         <size>
          <width>56</width>
diff --git a/src/gui/ALAddTimerTaskDialog.ui b/src/gui/ALAddTimerTaskDialog.ui
index c0ef6db..3690f91 100644
--- a/src/gui/ALAddTimerTaskDialog.ui
+++ b/src/gui/ALAddTimerTaskDialog.ui
@@ -86,16 +86,16 @@
        <number>5</number>
       </property>
       <property name="leftMargin">
-       <number>5</number>
+       <number>3</number>
       </property>
       <property name="topMargin">
-       <number>5</number>
+       <number>3</number>
       </property>
       <property name="rightMargin">
-       <number>5</number>
+       <number>3</number>
       </property>
       <property name="bottomMargin">
-       <number>5</number>
+       <number>3</number>
       </property>
       <item>
        <layout class="QHBoxLayout" name="TimerTypeSelectLayout">
@@ -135,16 +135,16 @@
      </property>
      <layout class="QGridLayout" name="TaskConfigLayout">
       <property name="leftMargin">
-       <number>5</number>
+       <number>3</number>
       </property>
       <property name="topMargin">
-       <number>5</number>
+       <number>3</number>
       </property>
       <property name="rightMargin">
-       <number>5</number>
+       <number>3</number>
       </property>
       <property name="bottomMargin">
-       <number>5</number>
+       <number>3</number>
       </property>
       <property name="spacing">
        <number>5</number>
diff --git a/src/gui/ALConfigWidget.ui b/src/gui/ALConfigWidget.ui
index f6b9c2e..bd191df 100644
--- a/src/gui/ALConfigWidget.ui
+++ b/src/gui/ALConfigWidget.ui
@@ -94,19 +94,19 @@
          </property>
          <layout class="QVBoxLayout" name="UserListLayout">
           <property name="spacing">
-           <number>0</number>
+           <number>5</number>
           </property>
           <property name="leftMargin">
-           <number>5</number>
+           <number>3</number>
           </property>
           <property name="topMargin">
-           <number>5</number>
+           <number>3</number>
           </property>
           <property name="rightMargin">
-           <number>5</number>
+           <number>3</number>
           </property>
           <property name="bottomMargin">
-           <number>5</number>
+           <number>3</number>
           </property>
           <item>
            <widget class="QTreeWidget" name="UserTreeWidget">
@@ -178,6 +178,9 @@
           </item>
           <item>
            <layout class="QHBoxLayout" name="UserListControlLayout">
+            <property name="spacing">
+             <number>5</number>
+            </property>
             <item>
              <widget class="QPushButton" name="DelUserButton">
               <property name="minimumSize">
@@ -309,7 +312,7 @@
              <item row="2" column="1">
               <layout class="QHBoxLayout" name="PasswordLayout">
                <property name="spacing">
-                <number>0</number>
+                <number>5</number>
                </property>
                <item>
                 <widget class="QLineEdit" name="PasswordEdit">
@@ -546,7 +549,7 @@
              <item row="4" column="4">
               <layout class="QHBoxLayout" name="SeatIDLayout">
                <property name="spacing">
-                <number>0</number>
+                <number>5</number>
                </property>
                <item>
                 <widget class="QLineEdit" name="SeatIDEdit">
@@ -703,7 +706,7 @@
              <item row="10" column="4">
               <layout class="QHBoxLayout" name="EndTimeDiffLayout">
                <property name="spacing">
-                <number>0</number>
+                <number>5</number>
                </property>
                <item>
                 <widget class="QSpinBox" name="MaxEndTimeDiffSpinBox">
@@ -899,7 +902,7 @@
              <item row="7" column="4">
               <layout class="QHBoxLayout" name="BeginTimeDiffLayout">
                <property name="spacing">
-                <number>0</number>
+                <number>5</number>
                </property>
                <item>
                 <widget class="QSpinBox" name="MaxBeginTimeDiffSpinBox">
@@ -1049,7 +1052,7 @@
              <item row="15" column="4">
               <layout class="QHBoxLayout" name="RenewTimeDiffLayout">
                <property name="spacing">
-                <number>0</number>
+                <number>5</number>
                </property>
                <item>
                 <widget class="QSpinBox" name="MaxRenewTimeDiffSpinBox">
@@ -1092,7 +1095,7 @@
               </layout>
              </item>
              <item row="15" column="1">
-              <widget class="QLabel" name="label">
+              <widget class="QLabel" name="MaxRenewTimeDiffLabel">
                <property name="minimumSize">
                 <size>
                  <width>80</width>
@@ -1153,10 +1156,10 @@
           <property name="rightMargin">
            <number>3</number>
           </property>
-          <property name="horizontalSpacing">
+          <property name="bottomMargin">
            <number>3</number>
           </property>
-          <property name="verticalSpacing">
+          <property name="spacing">
            <number>5</number>
           </property>
           <item row="0" column="0" colspan="2">
@@ -1649,6 +1652,21 @@
           <string>当前配置</string>
          </property>
          <layout class="QGridLayout" name="CurrentConfigLayout">
+          <property name="leftMargin">
+           <number>3</number>
+          </property>
+          <property name="topMargin">
+           <number>3</number>
+          </property>
+          <property name="rightMargin">
+           <number>3</number>
+          </property>
+          <property name="bottomMargin">
+           <number>3</number>
+          </property>
+          <property name="spacing">
+           <number>5</number>
+          </property>
           <item row="1" column="0">
            <widget class="QLineEdit" name="CurrentRunConfigEdit">
             <property name="minimumSize">
@@ -1775,6 +1793,21 @@
           <string>导出路径</string>
          </property>
          <layout class="QGridLayout" name="ExportConfigLayout">
+          <property name="leftMargin">
+           <number>3</number>
+          </property>
+          <property name="topMargin">
+           <number>3</number>
+          </property>
+          <property name="rightMargin">
+           <number>3</number>
+          </property>
+          <property name="bottomMargin">
+           <number>3</number>
+          </property>
+          <property name="spacing">
+           <number>5</number>
+          </property>
           <item row="3" column="0">
            <widget class="QLineEdit" name="ExportUserConfigEdit">
             <property name="minimumSize">
diff --git a/src/gui/ALMainWindow.ui b/src/gui/ALMainWindow.ui
index f9d7a7a..8a8a75c 100644
--- a/src/gui/ALMainWindow.ui
+++ b/src/gui/ALMainWindow.ui
@@ -34,13 +34,13 @@
      <number>5</number>
     </property>
     <property name="leftMargin">
-     <number>3</number>
+     <number>5</number>
     </property>
     <property name="topMargin">
      <number>0</number>
     </property>
     <property name="rightMargin">
-     <number>3</number>
+     <number>5</number>
     </property>
     <property name="bottomMargin">
      <number>0</number>
diff --git a/src/gui/ALSeatFrame.py b/src/gui/ALSeatFrame.py
index 481b37b..a4dea55 100644
--- a/src/gui/ALSeatFrame.py
+++ b/src/gui/ALSeatFrame.py
@@ -28,7 +28,7 @@ class ALSeatFrame(QFrame):
         super().__init__(parent)
         self.__seat_number = seat_number
         self.__is_selected = False
-        
+
         self.setupUi()
 
     def setupUi(
@@ -49,9 +49,9 @@ class ALSeatFrame(QFrame):
                 font-weight: bold;
             }
         """)
-        self.label = QLabel(self.__seat_number, self)
-        self.label.setAlignment(Qt.AlignCenter)
-        self.label.setGeometry(0, 0, 60, 40)
+        self.Label = QLabel(self.__seat_number, self)
+        self.Label.setAlignment(Qt.AlignCenter)
+        self.Label.setGeometry(0, 0, 60, 40)
 
     def mousePressEvent(
         self,
diff --git a/src/gui/ALSeatMapWidget.py b/src/gui/ALSeatMapWidget.py
index 1503b51..d83e3fd 100644
--- a/src/gui/ALSeatMapWidget.py
+++ b/src/gui/ALSeatMapWidget.py
@@ -67,6 +67,8 @@ class ALSeatMapWidget(QWidget):
         self.setWindowTitle(f"选择楼层座位 - AutoLibrary")
 
         self.SeatMapWidgetMainLayout = QVBoxLayout(self)
+        self.SeatMapWidgetMainLayout.setContentsMargins(5, 5, 5, 5)
+        self.SeatMapWidgetMainLayout.setSpacing(5)
         self.TitleLabel = QLabel(f"楼层座位分布图: {self.__floor}-{self.__room}")
         self.TitleLabel.setAlignment(Qt.AlignmentFlag.AlignCenter)
         self.TitleLabel.setStyleSheet("font-size: 16px; font-weight: bold; margin: 10px;")
@@ -99,9 +101,13 @@ class ALSeatMapWidget(QWidget):
 
         self.ConfirmButton = QPushButton("确认")
         self.ConfirmButton.setFixedSize(80, 25)
+        self.ConfirmButton.setAutoDefault(True)
+        self.ConfirmButton.setDefault(True)
         self.CancelButton = QPushButton("取消")
         self.CancelButton.setFixedSize(80, 25)
         self.SeatMapWidgetControlLayout = QHBoxLayout()
+        self.SeatMapWidgetControlLayout.setContentsMargins(0, 0, 0, 0)
+        self.SeatMapWidgetControlLayout.setSpacing(5)
         self.SeatMapWidgetControlLayout.setAlignment(Qt.AlignmentFlag.AlignRight)
         self.SeatMapWidgetControlLayout.addWidget(self.CancelButton)
         self.SeatMapWidgetControlLayout.addWidget(self.ConfirmButton)