diff --git a/themes/day.py b/themes/day.py
index 5ae4619..e3a8e82 100644
--- a/themes/day.py
+++ b/themes/day.py
@@ -200,7 +200,7 @@ QMenu::item:selected { background: #F3F4F6; }
 }
 #LanguageConfirm:hover { background: #0B1220; }
 
-#ConfirmDialog { background: #F4F6F8; }
+#ConfirmDialog { background: transparent; }
 #ConfirmCard {
     background: #FFFFFF;
     border-radius: 16px;
diff --git a/themes/night.py b/themes/night.py
index f5e9a9f..1f18fe5 100644
--- a/themes/night.py
+++ b/themes/night.py
@@ -185,7 +185,7 @@ QMenu::item:selected { background: #1B2330; }
 }
 #LanguageConfirm:hover { background: #344968; }
 
-#ConfirmDialog { background: #0B0E11; }
+#ConfirmDialog { background: transparent; }
 #ConfirmCard {
     background: #141A22;
     border-radius: 16px;
diff --git a/ui/confirm_dialog.py b/ui/confirm_dialog.py
index b7c0175..e5773fa 100644
--- a/ui/confirm_dialog.py
+++ b/ui/confirm_dialog.py
@@ -18,6 +18,7 @@ class ConfirmDialog(QDialog):
         self.setObjectName("ConfirmDialog")
         self.setWindowFlags(Qt.FramelessWindowHint | Qt.Dialog)
         self.setWindowModality(Qt.ApplicationModal)
+        self.setAttribute(Qt.WA_TranslucentBackground)
         self.setMinimumSize(QSize(1024, 600))
 
         root = QVBoxLayout(self)