diff --git a/src/gui/ALAboutDialog.py b/src/gui/ALAboutDialog.py
index 391bd89..c65e8ea 100644
--- a/src/gui/ALAboutDialog.py
+++ b/src/gui/ALAboutDialog.py
@@ -43,7 +43,7 @@ class ALAboutDialog(QDialog, Ui_ALAboutDialog):
         self
     ):
 
-        self.LogoIconLabel.setPixmap(QIcon(":/res/icon/icons/AutoLibrary.ico").pixmap(48, 48))
+        self.LogoIconLabel.setPixmap(QIcon(":/res/icon/icons/AutoLibrary_32x32.ico").pixmap(48, 48))
         info_text = self.generateAboutText()
         self.AboutInfoEdit.setHtml(info_text)
         self.AboutInfoEdit.setTextInteractionFlags(Qt.TextBrowserInteraction)
diff --git a/src/gui/ALMainWindow.py b/src/gui/ALMainWindow.py
index ad6d771..0b11dce 100644
--- a/src/gui/ALMainWindow.py
+++ b/src/gui/ALMainWindow.py
@@ -75,7 +75,7 @@ class ALMainWindow(QMainWindow, Ui_ALMainWindow):
         self
     ):
 
-        self.icon = QIcon(":/res/icon/icons/AutoLibrary.ico")
+        self.icon = QIcon(":/res/icon/icons/AutoLibrary_32x32.ico")
         self.setWindowIcon(self.icon)
         self.MessageIOTextEdit.setFont(QFont("Courier New", 10))
         self.ManualAction.triggered.connect(self.onManualActionTriggered)
diff --git a/src/gui/AutoLibraryResource.qrc b/src/gui/AutoLibraryResource.qrc
index ba03dfd..3a1910b 100644
--- a/src/gui/AutoLibraryResource.qrc
+++ b/src/gui/AutoLibraryResource.qrc
@@ -1,6 +1,6 @@
 <RCC>
     <qresource prefix="/res/icon">
-        <file>icons/AutoLibrary.ico</file>
+        <file>icons/AutoLibrary_32x32.ico</file>
     </qresource>
     <qresource prefix="/res/trans">
         <file>translators/qtbase_zh_CN.qm</file>
diff --git a/src/gui/icons/AutoLibrary.ico b/src/gui/icons/AutoLibrary_1024x1024.ico
similarity index 100%
rename from src/gui/icons/AutoLibrary.ico
rename to src/gui/icons/AutoLibrary_1024x1024.ico
diff --git a/src/gui/icons/AutoLibrary_128x128.ico b/src/gui/icons/AutoLibrary_128x128.ico
new file mode 100644
index 0000000..24e2e57
Binary files /dev/null and b/src/gui/icons/AutoLibrary_128x128.ico differ
diff --git a/src/gui/icons/AutoLibrary_32x32.ico b/src/gui/icons/AutoLibrary_32x32.ico
new file mode 100644
index 0000000..676d5cd
Binary files /dev/null and b/src/gui/icons/AutoLibrary_32x32.ico differ