diff --git a/LunaTranslator/LunaTranslator/gui/rangeselect.py b/LunaTranslator/LunaTranslator/gui/rangeselect.py
index b454cac0..8c358621 100644
--- a/LunaTranslator/LunaTranslator/gui/rangeselect.py
+++ b/LunaTranslator/LunaTranslator/gui/rangeselect.py
@@ -17,7 +17,9 @@ class rangeadjust(Mainw):
         self._isTracking = False
         self._rect = None
         self.setWindowFlags(
-            Qt.WindowType.WindowStaysOnTopHint | Qt.WindowType.FramelessWindowHint
+            Qt.WindowType.WindowStaysOnTopHint
+            | Qt.WindowType.FramelessWindowHint
+            | Qt.WindowType.Tool
         )
         self.setAttribute(Qt.WidgetAttribute.WA_TranslucentBackground)
         self.setContextMenuPolicy(Qt.ContextMenuPolicy.CustomContextMenu)
@@ -117,7 +119,9 @@ class rangeselct(QMainWindow):
 
         super(rangeselct, self).__init__(parent)
         self.setWindowFlags(
-            Qt.WindowType.FramelessWindowHint | Qt.WindowType.WindowStaysOnTopHint
+            Qt.WindowType.FramelessWindowHint
+            | Qt.WindowType.WindowStaysOnTopHint
+            | Qt.WindowType.Tool
         )
         self.rectlabel = QLabel(self)
         # self.setAttribute(Qt.WidgetAttribute.WA_TranslucentBackground)
diff --git a/plugins/CMakeLists.txt b/plugins/CMakeLists.txt
index acd8be6b..7653a531 100644
--- a/plugins/CMakeLists.txt
+++ b/plugins/CMakeLists.txt
@@ -29,7 +29,7 @@ include(generate_product_version)
 
 set(VERSION_MAJOR 3)
 set(VERSION_MINOR 0)
-set(VERSION_PATCH 3)
+set(VERSION_PATCH 4)
 
 add_library(pch pch.cpp)
 target_precompile_headers(pch PUBLIC pch.h)