diff --git a/src/plugins/album-color-theme/style.css b/src/plugins/album-color-theme/style.css
index e9ba97b0..fe332027 100644
--- a/src/plugins/album-color-theme/style.css
+++ b/src/plugins/album-color-theme/style.css
@@ -24,12 +24,6 @@ yt-page-navigation-progress {
   background-color 300ms cubic-bezier(0.2, 0, 0.6, 1) !important;
 }
 
-#img,
-#player,
-.song-media-controls.style-scope.ytmusic-player {
-  border-radius: 2% !important;
-}
-
 #items {
   border-radius: 10px !important;
 }
diff --git a/src/plugins/in-app-menu/renderer/TitleBar.tsx b/src/plugins/in-app-menu/renderer/TitleBar.tsx
index 7372d35c..33795b50 100644
--- a/src/plugins/in-app-menu/renderer/TitleBar.tsx
+++ b/src/plugins/in-app-menu/renderer/TitleBar.tsx
@@ -1,5 +1,5 @@
 import { Menu, MenuItem } from 'electron';
-import { createEffect, createResource, createSignal, Index, Match, onMount, Show, Switch } from 'solid-js';
+import { createEffect, createResource, createSignal, Index, Match, onCleanup, onMount, Show, Switch } from 'solid-js';
 import { css } from 'solid-styled-components';
 import { TransitionGroup } from 'solid-transition-group';
 
@@ -38,11 +38,16 @@ const titleStyle = cache(() => css`
   user-select: none;
 
   transition: opacity 200ms ease 0s,
+  transform 300ms cubic-bezier(0.2, 0, 0.6, 1) 0s,
   background-color 300ms cubic-bezier(0.2, 0, 0.6, 1) 0s;
 
   &[data-macos="true"] {
     padding: 4px 4px 4px 74px;
   }
+
+  ytmusic-app:has(ytmusic-player[player-ui-state=FULLSCREEN]) ~ &:not([data-show="true"]) {
+    transform: translateY(calc(-1 * var(--menu-bar-height, 32px)));
+  }
 `);
 
 const separatorStyle = cache(() => css`
@@ -162,6 +167,7 @@ export const TitleBar = (props: TitleBarProps) => {
   const [ignoreTransition, setIgnoreTransition] = createSignal(false);
   const [openTarget, setOpenTarget] = createSignal<HTMLElement | null>(null);
   const [menu, setMenu] = createSignal<Menu | null>(null);
+  const [mouseY, setMouseY] = createSignal(0);
 
   const [data, { refetch }] = createResource(async () => await props.ipc.invoke('get-menu') as Promise<Menu | null>);
   const [isMaximized, { refetch: refetchMaximize }] = createResource(async () => await props.ipc.invoke('window-is-maximized') as Promise<boolean>);
@@ -224,6 +230,10 @@ export const TitleBar = (props: TitleBarProps) => {
     setMenu(await refreshMenuItem(menuData, commandId));
   };
 
+  const listener = (e: MouseEvent) => {
+    setMouseY(e.clientY);
+  };
+
   onMount(() => {
     props.ipc.on('close-all-in-app-menu-panel', async () => {
       setIgnoreTransition(true);
@@ -257,6 +267,9 @@ export const TitleBar = (props: TitleBarProps) => {
         setOpenTarget(null);
       }
     });
+
+    // tracking mouse position
+    window.addEventListener('mousemove', listener);
   });
 
   createEffect(() => {
@@ -265,8 +278,12 @@ export const TitleBar = (props: TitleBarProps) => {
     }
   });
 
+  onCleanup(() => {
+    window.removeEventListener('mousemove', listener);
+  });
+
   return (
-    <nav data-ytmd-main-panel={true} class={titleStyle()} data-macos={props.isMacOS}>
+    <nav data-ytmd-main-panel={true} class={titleStyle()} data-macos={props.isMacOS} data-show={mouseY() < 32}>
       <IconButton
         onClick={() => setCollapsed(!collapsed())}
         style={{
diff --git a/src/youtube-music.css b/src/youtube-music.css
index 5d70379a..538aded8 100644
--- a/src/youtube-music.css
+++ b/src/youtube-music.css
@@ -65,12 +65,17 @@ tp-yt-paper-item.ytmusic-guide-entry-renderer::before {
   border-radius: 8px !important;
 }
 
+/* fix video player align */
 #av-id {
   padding-bottom: 0;
 }
 
-#av-id ~ #player.ytmusic-player-page {
+#av-id ~ #player.ytmusic-player-page:not([player-ui-state="FULLSCREEN"]) {
   margin-top: auto !important;
   margin-bottom: auto !important;
   max-height: calc(100% - (var(--ytmusic-player-page-vertical-padding) * 2));
 }
+
+ytmusic-player[player-ui-state=FULLSCREEN] {
+  top: calc(var(--menu-bar-height, 32px) * -1) !important;
+}