diff --git a/src/background/seelen_bar/hook.rs b/src/background/seelen_bar/hook.rs
index 9773f320..74fc8b5a 100644
--- a/src/background/seelen_bar/hook.rs
+++ b/src/background/seelen_bar/hook.rs
@@ -36,12 +36,6 @@ impl FancyToolbar {
             WinEvent::SyntheticFullscreenEnd(event_data) => {
                 let monitor = WindowsApi::monitor_from_window(self.window.hwnd()?);
                 if monitor == event_data.monitor {
-                    log::trace!(
-                        "Exit Fullscreen on {} || {} || {}",
-                        WindowsApi::exe(origin).unwrap_or_default(),
-                        WindowsApi::get_class(origin).unwrap_or_default(),
-                        WindowsApi::get_window_text(origin)
-                    );
                     self.show()?;
                 }
             }
diff --git a/src/background/winevent.rs b/src/background/winevent.rs
index 29446b78..21441fa4 100644
--- a/src/background/winevent.rs
+++ b/src/background/winevent.rs
@@ -316,7 +316,10 @@ impl WinEvent {
                     return None;
                 }
 
-                if WindowsApi::is_fullscreen(origin).ok()? {
+                let fullscreened = trace_lock!(FULLSCREENED);
+                if WindowsApi::is_fullscreen(origin).ok()?
+                    && !fullscreened.iter().any(|x| x.handle == origin)
+                {
                     let data = SyntheticFullscreenData {
                         handle: origin,
                         monitor: WindowsApi::monitor_from_window(origin),