diff --git a/LunaTranslator/LunaTranslator/LunaTranslator.py b/LunaTranslator/LunaTranslator/LunaTranslator.py
index d5380f15..64018f64 100644
--- a/LunaTranslator/LunaTranslator/LunaTranslator.py
+++ b/LunaTranslator/LunaTranslator/LunaTranslator.py
@@ -1069,7 +1069,7 @@ class MAINUI:
         except:
             return
         if widget == self.translation_ui:
-            winsharedutils.showintab(int(widget.winId()), globalconfig["showintab"])
+            winsharedutils.showintab_ex(int(widget.winId()), globalconfig["showintab"])
             return
         window_flags = widget.windowFlags()
         if (
@@ -1190,7 +1190,7 @@ class MAINUI:
         self.parsedefaultfont()
         self.loadmetadatas()
         self.translation_ui = QUnFrameWindow()
-        winsharedutils.showintab(
+        winsharedutils.showintab_ex(
             int(self.translation_ui.winId()), globalconfig["showintab"]
         )
         self.translation_ui.show()
diff --git a/LunaTranslator/LunaTranslator/gui/translatorUI.py b/LunaTranslator/LunaTranslator/gui/translatorUI.py
index 3a15e03c..94926392 100644
--- a/LunaTranslator/LunaTranslator/gui/translatorUI.py
+++ b/LunaTranslator/LunaTranslator/gui/translatorUI.py
@@ -621,8 +621,7 @@ class QUnFrameWindow(resizableframeless):
         super(QUnFrameWindow, self).__init__(
             None,
             flags=Qt.WindowType.FramelessWindowHint
-            | Qt.WindowType.WindowMinimizeButtonHint
-            | Qt.WindowType.Tool,
+            | Qt.WindowType.WindowMinimizeButtonHint,
             poslist=globalconfig["transuigeo"],
         )  # 设置为顶级窗口，无边框
         icon = getExeIcon(sys.argv[0])  #'./LunaTranslator.exe')# QIcon()
diff --git a/LunaTranslator/LunaTranslator/winsharedutils.py b/LunaTranslator/LunaTranslator/winsharedutils.py
index aa4bc463..51004218 100644
--- a/LunaTranslator/LunaTranslator/winsharedutils.py
+++ b/LunaTranslator/LunaTranslator/winsharedutils.py
@@ -252,6 +252,8 @@ def SetTheme(hwnd, dark, backdrop):
 
 showintab = utilsdll.showintab
 showintab.argtypes = HWND, c_bool
+showintab_ex = utilsdll.showintab_ex
+showintab_ex.argtypes = HWND, c_bool
 
 
 class windowstatus(Structure):
diff --git a/plugins/winsharedutils/hwnd.cpp b/plugins/winsharedutils/hwnd.cpp
index 21b07cca..84a00f3a 100644
--- a/plugins/winsharedutils/hwnd.cpp
+++ b/plugins/winsharedutils/hwnd.cpp
@@ -20,6 +20,23 @@ DECLARE void showintab(HWND hwnd, bool show)
     SetWindowLong(hwnd, GWL_EXSTYLE, style_ex);
 }
 
+DECLARE void showintab_ex(HWND hwnd, bool show)
+{
+    LONG style = GetWindowLong(hwnd, GWL_STYLE);
+    auto style_ex = GetWindowLong(hwnd, GWL_EXSTYLE);
+    if (show)
+    {
+        style_ex |= WS_EX_APPWINDOW;
+        style_ex &= ~WS_EX_TOOLWINDOW;
+    }
+    else
+    {
+        style_ex &= ~WS_EX_APPWINDOW;
+        style_ex |= WS_EX_TOOLWINDOW;
+    }
+    SetWindowLong(hwnd, GWL_EXSTYLE, style_ex);
+}
+
 struct windowstatus
 {
     WINDOWPLACEMENT wpc;