diff --git a/enjoy/src/index.css b/enjoy/src/index.css
index 3ce30f83..35e7da11 100644
--- a/enjoy/src/index.css
+++ b/enjoy/src/index.css
@@ -96,4 +96,7 @@
 
 body {
   user-select: none;
+  :focus-visible {
+    outline: none;
+  }
 }
diff --git a/enjoy/src/renderer/components/meanings/meaning-memorizing-card.tsx b/enjoy/src/renderer/components/meanings/meaning-memorizing-card.tsx
index 775ea2ea..0050177c 100644
--- a/enjoy/src/renderer/components/meanings/meaning-memorizing-card.tsx
+++ b/enjoy/src/renderer/components/meanings/meaning-memorizing-card.tsx
@@ -46,17 +46,21 @@ const FrontSide = (props: {
 
   return (
     <div className="flex flex-col h-full">
-      <h2 className="py-8 text-4xl font-bold font-serif text-center">{word}</h2>
-      <div className="px-6">
-        <div className="mb-4 italic text-sm">{t("context")}</div>
-      </div>
-      <ScrollArea className="flex-1 px-6 text-lg font-serif">
-        <div ref={ref} className="">
-          {lookups.map((lookup) => (
-            <p key={lookup.id} className="mb-8">
-              {lookup.context}
-            </p>
-          ))}
+      <ScrollArea className="flex-1">
+        <h2 className="py-8 text-4xl font-bold font-serif text-center">
+          {word}
+        </h2>
+        <div className="px-6">
+          <div className="mb-4 italic text-sm">{t("context")}</div>
+        </div>
+        <div className="px-6 text-lg font-serif">
+          <div ref={ref} className="">
+            {lookups.map((lookup) => (
+              <p key={lookup.id} className="mb-8">
+                {lookup.context}
+              </p>
+            ))}
+          </div>
         </div>
       </ScrollArea>
       <div className="mt-4 flex items-center justify-center">
@@ -102,38 +106,42 @@ const BackSide = (props: { meaning: MeaningType; onFlip: () => void }) => {
 
   return (
     <div className="flex flex-col h-full overflow-hidden">
-      <h2 className="py-8 text-4xl font-bold font-serif text-center">{word}</h2>
-      <div className="px-6">
-        <div className="mb-2">
-          {pos && (
-            <span className="italic text-sm text-muted-foreground mr-2">
-              {pos}
-            </span>
-          )}
-          {pronunciation && (
-            <span className="text-sm mr-2">/{pronunciation}/</span>
-          )}
-          {lemma && lemma !== word && (
-            <span className="text-sm">({lemma})</span>
-          )}
-        </div>
-        {translation && <div className="mb-2">{translation}</div>}
-        <div className="mb-2">
-          <span>{definition}</span>
+      <ScrollArea className="flex-1">
+        <h2 className="py-8 text-4xl font-bold font-serif text-center">
+          {word}
+        </h2>
+        <div className="px-6">
+          <div className="mb-2">
+            {pos && (
+              <span className="italic text-sm text-muted-foreground mr-2">
+                {pos}
+              </span>
+            )}
+            {pronunciation && (
+              <span className="text-sm mr-2">/{pronunciation}/</span>
+            )}
+            {lemma && lemma !== word && (
+              <span className="text-sm">({lemma})</span>
+            )}
+          </div>
+          {translation && <div className="mb-2">{translation}</div>}
+          <div className="mb-2">
+            <span>{definition}</span>
+          </div>
+
+          <Separator className="my-6" />
+          <div className="mb-4 italic text-sm">{t("context")}</div>
         </div>
 
-        <Separator className="my-6" />
-        <div className="mb-4 italic text-sm">{t("context")}</div>
-      </div>
-
-      <ScrollArea className="flex-1 px-6 text-lg font-serif">
-        <div ref={ref} className="">
-          {lookups.map((lookup) => (
-            <div key={lookup.id} className="mb-8">
-              <div className="mb-2">{lookup.context}</div>
-              <div className="text-base">{lookup.contextTranslation}</div>
-            </div>
-          ))}
+        <div className="px-6 text-lg font-serif">
+          <div ref={ref} className="">
+            {lookups.map((lookup) => (
+              <div key={lookup.id} className="mb-8">
+                <div className="mb-2">{lookup.context}</div>
+                <div className="text-base">{lookup.contextTranslation}</div>
+              </div>
+            ))}
+          </div>
         </div>
       </ScrollArea>
 
diff --git a/enjoy/src/renderer/components/medias/media-caption.tsx b/enjoy/src/renderer/components/medias/media-caption.tsx
index d8fc11e5..f0cb0a50 100644
--- a/enjoy/src/renderer/components/medias/media-caption.tsx
+++ b/enjoy/src/renderer/components/medias/media-caption.tsx
@@ -1,7 +1,7 @@
 import { useEffect, useState, useContext } from "react";
 import { MediaPlayerProviderContext } from "@renderer/context";
 import cloneDeep from "lodash/cloneDeep";
-import { Button, toast, ScrollArea } from "@renderer/components/ui";
+import { Button, toast } from "@renderer/components/ui";
 import { ConversationShortcuts, MediaCaptionTabs } from "@renderer/components";
 import { t } from "i18next";
 import { BotIcon, CopyIcon, CheckIcon, SpeechIcon } from "lucide-react";
@@ -397,7 +397,22 @@ export const MediaCaption = () => {
           data-tooltip-id="media-player-tooltip"
           data-tooltip-content={t("copyText")}
           onClick={() => {
-            copyToClipboard(caption.text);
+            if (displayIpa) {
+              const text = caption.timeline
+                .map((word) => {
+                  const ipa = word.timeline
+                    .map((t) =>
+                      t.timeline.map((s) => convertIpaToNormal(s.text)).join("")
+                    )
+                    .join(" · ");
+                  return `${word.text}(${ipa})`;
+                })
+                .join(" ");
+
+              copyToClipboard(text);
+            } else {
+              copyToClipboard(caption.text);
+            }
             setCopied(true);
             setTimeout(() => {
               setCopied(false);
diff --git a/enjoy/src/renderer/components/sidebar.tsx b/enjoy/src/renderer/components/sidebar.tsx
index 3e679978..f7c74e21 100644
--- a/enjoy/src/renderer/components/sidebar.tsx
+++ b/enjoy/src/renderer/components/sidebar.tsx
@@ -4,6 +4,16 @@ import {
   DialogTrigger,
   DialogContent,
   ScrollArea,
+  DropdownMenu,
+  DropdownMenuTrigger,
+  DropdownMenuContent,
+  DropdownMenuGroup,
+  DropdownMenuSub,
+  DropdownMenuPortal,
+  DropdownMenuSubContent,
+  DropdownMenuSubTrigger,
+  DropdownMenuItem,
+  Separator,
 } from "@renderer/components/ui";
 import {
   SettingsIcon,
@@ -15,203 +25,112 @@ import {
   UserIcon,
   BotIcon,
   UsersRoundIcon,
+  LucideIcon,
+  HelpCircleIcon,
+  ExternalLinkIcon,
 } from "lucide-react";
 import { useLocation, Link } from "react-router-dom";
 import { t } from "i18next";
 import { Preferences } from "@renderer/components";
+import { AppSettingsProviderContext } from "@renderer/context";
+import { useContext } from "react";
 
 export const Sidebar = () => {
   const location = useLocation();
   const activeTab = location.pathname;
+  const { EnjoyApp } = useContext(AppSettingsProviderContext);
 
   return (
     <div
-      className="h-[100vh] w-20 xl:w-48 transition-all relative"
+      className="h-[100vh] w-16 xl:w-40 transition-all relative"
       data-testid="sidebar"
     >
-      <div className="fixed top-0 left-0 h-full w-20 xl:w-48 bg-muted">
+      <div className="fixed top-0 left-0 h-full w-16 xl:w-40 bg-muted">
         <ScrollArea className="w-full h-full">
-          <div className="py-4 flex items-center space-x-1 justify-center">
+          <div className="py-4 mb-4 flex items-center space-x-1 justify-center">
             <img src="./assets/logo-light.svg" className="w-8 h-8" />
             <span className="hidden xl:block text-xl font-semibold text-[#4797F5]">
               ENJOY
             </span>
           </div>
-          <div className="xl:px-3 py-2">
-            <div className="xl:pl-3">
-              <Link
-                to="/"
-                data-tooltip-id="global-tooltip"
-                data-tooltip-content={t("sidebar.home")}
-                data-tooltip-place="right"
-                className="block px-2"
-              >
-                <Button
-                  variant={activeTab === "/" ? "default" : "ghost"}
-                  className="w-full xl:justify-start"
-                >
-                  <HomeIcon className="xl:mr-2 h-5 w-5" />
-                  <span className="hidden xl:block">{t("sidebar.home")}</span>
-                </Button>
-              </Link>
+          <div className="grid gap-2">
+            <SidebarItem
+              href="/"
+              label={t("sidebar.home")}
+              tooltip={t("sidebar.home")}
+              active={activeTab === "/"}
+              Icon={HomeIcon}
+            />
 
-              <Link
-                to="/conversations"
-                data-tooltip-id="global-tooltip"
-                data-tooltip-content={t("sidebar.aiAssistant")}
-                data-tooltip-place="right"
-                data-testid="sidebar-conversations"
-                className="block px-2"
-              >
-                <Button
-                  variant={
-                    activeTab.startsWith("/conversations")
-                      ? "default"
-                      : "ghost"
-                  }
-                  className="w-full xl:justify-start"
-                >
-                  <BotIcon className="xl:mr-2 h-5 w-5" />
-                  <span className="hidden xl:block">
-                    {t("sidebar.aiAssistant")}
-                  </span>
-                </Button>
-              </Link>
+            <Separator className="hidden xl:block" />
 
-              <Link
-                to="/community"
-                data-tooltip-id="global-tooltip"
-                data-tooltip-content={t("sidebar.community")}
-                data-tooltip-place="right"
-                className="block px-2"
-              >
-                <Button
-                  variant={activeTab === "/community" ? "default" : "ghost"}
-                  className="w-full xl:justify-start"
-                >
-                  <UsersRoundIcon className="xl:mr-2 h-5 w-5" />
-                  <span className="hidden xl:block">
-                    {t("sidebar.community")}
-                  </span>
-                </Button>
-              </Link>
-            </div>
-          </div>
+            <SidebarItem
+              href="/audios"
+              label={t("sidebar.audios")}
+              tooltip={t("sidebar.audios")}
+              active={activeTab.startsWith("/audios")}
+              Icon={HeadphonesIcon}
+            />
 
-          <div className="xl:px-3 py-2">
-            <h3 className="hidden xl:block mb-2 px-4 text-lg font-semibold tracking-tight">
-              {t("sidebar.library")}
-            </h3>
-            <div className="xl:pl-3 space-y-2">
-              <Link
-                to="/audios"
-                data-tooltip-id="global-tooltip"
-                data-tooltip-content={t("sidebar.audios")}
-                data-tooltip-place="right"
-                className="block px-2"
-              >
-                <Button
-                  variant={
-                    activeTab.startsWith("/audios") ? "default" : "ghost"
-                  }
-                  className="w-full xl:justify-start"
-                >
-                  <HeadphonesIcon className="xl:mr-2 h-5 w-5" />
-                  <span className="hidden xl:block">{t("sidebar.audios")}</span>
-                </Button>
-              </Link>
+            <SidebarItem
+              href="/videos"
+              label={t("sidebar.videos")}
+              tooltip={t("sidebar.videos")}
+              active={activeTab.startsWith("/videos")}
+              Icon={VideoIcon}
+            />
 
-              <Link
-                to="/videos"
-                data-tooltip-id="global-tooltip"
-                data-tooltip-content={t("sidebar.videos")}
-                data-tooltip-place="right"
-                className="block px-2"
-              >
-                <Button
-                  variant={
-                    activeTab.startsWith("/videos") ? "default" : "ghost"
-                  }
-                  className="w-full xl:justify-start"
-                >
-                  <VideoIcon className="xl:mr-2 h-5 w-5" />
-                  <span className="hidden xl:block">{t("sidebar.videos")}</span>
-                </Button>
-              </Link>
+            <SidebarItem
+              href="/stories"
+              label={t("sidebar.stories")}
+              tooltip={t("sidebar.stories")}
+              active={activeTab.startsWith("/stories")}
+              Icon={NewspaperIcon}
+            />
 
-              <Link
-                to="/stories"
-                data-tooltip-id="global-tooltip"
-                data-tooltip-content={t("sidebar.stories")}
-                data-tooltip-place="right"
-                className="block px-2"
-              >
-                <Button
-                  variant={
-                    activeTab.startsWith("/stories") ? "default" : "ghost"
-                  }
-                  className="w-full xl:justify-start"
-                >
-                  <NewspaperIcon className="xl:mr-2 h-5 w-5" />
-                  <span className="hidden xl:block">
-                    {t("sidebar.stories")}
-                  </span>
-                </Button>
-              </Link>
-            </div>
-          </div>
+            <Separator className="hidden xl:block" />
 
-          <div className="xl:px-3 py-2">
-            <h3 className="hidden xl:block mb-2 px-4 text-lg font-semibold tracking-tight">
-              {t("sidebar.mine")}
-            </h3>
-            <div className="xl:pl-3 space-y-2">
-              <Link
-                to="/vocabulary"
-                data-tooltip-id="global-tooltip"
-                data-tooltip-content={t("sidebar.vocabulary")}
-                data-tooltip-place="right"
-                className="block px-2"
-              >
-                <Button
-                  variant={
-                    activeTab.startsWith("/vocabulary") ? "default" : "ghost"
-                  }
-                  className="w-full xl:justify-start"
-                >
-                  <BookMarkedIcon className="xl:mr-2 h-5 w-5" />
-                  <span className="hidden xl:block">
-                    {t("sidebar.vocabulary")}
-                  </span>
-                </Button>
-              </Link>
+            <SidebarItem
+              href="/conversations"
+              label={t("sidebar.aiAssistant")}
+              tooltip={t("sidebar.aiAssistant")}
+              active={activeTab.startsWith("/conversations")}
+              Icon={BotIcon}
+            />
 
-              <Link
-                to="/profile"
-                data-tooltip-id="global-tooltip"
-                data-tooltip-content={t("sidebar.profile")}
-                data-tooltip-place="right"
-                className="block px-2"
-              >
-                <Button
-                  variant={
-                    activeTab.startsWith("/profile") ? "default" : "ghost"
-                  }
-                  className="w-full xl:justify-start"
-                >
-                  <UserIcon className="xl:mr-2 h-5 w-5" />
-                  <span className="hidden xl:block">
-                    {t("sidebar.profile")}
-                  </span>
-                </Button>
-              </Link>
+            <SidebarItem
+              href="/vocabulary"
+              label={t("sidebar.vocabulary")}
+              tooltip={t("sidebar.vocabulary")}
+              active={activeTab.startsWith("/vocabulary")}
+              Icon={BookMarkedIcon}
+            />
 
-              <Dialog>
-                <DialogTrigger asChild>
+            <Separator className="hidden xl:block" />
+
+            <SidebarItem
+              href="/community"
+              label={t("sidebar.community")}
+              tooltip={t("sidebar.community")}
+              active={activeTab === "/community"}
+              Icon={UsersRoundIcon}
+            />
+
+            <SidebarItem
+              href="/profile"
+              label={t("sidebar.profile")}
+              tooltip={t("sidebar.profile")}
+              active={activeTab.startsWith("/profile")}
+              Icon={UserIcon}
+            />
+
+            <Separator className="hidden xl:block" />
+
+            <Dialog>
+              <DialogTrigger asChild>
+                <div className="px-1 xl:px-2">
                   <Button
-                    variant={
-                      activeTab.startsWith("/settings") ? "default" : "ghost"
-                    }
+                    variant="ghost"
                     id="preferences-button"
                     className="w-full xl:justify-start"
                     data-tooltip-id="global-tooltip"
@@ -223,16 +142,106 @@ export const Sidebar = () => {
                       {t("sidebar.preferences")}
                     </span>
                   </Button>
-                </DialogTrigger>
+                </div>
+              </DialogTrigger>
 
-                <DialogContent className="max-w-screen-md xl:max-w-screen-lg h-5/6 p-0">
-                  <Preferences />
-                </DialogContent>
-              </Dialog>
-            </div>
+              <DialogContent className="max-w-screen-md xl:max-w-screen-lg h-5/6 p-0">
+                <Preferences />
+              </DialogContent>
+            </Dialog>
           </div>
         </ScrollArea>
+
+        <div className="w-full absolute bottom-0 px-1 xl:px-4 py-2">
+          <DropdownMenu>
+            <DropdownMenuTrigger asChild>
+              <Button
+                variant="ghost"
+                className="w-full xl:justify-start px-2 xl:px-4"
+              >
+                <HelpCircleIcon className="h-5 w-5" />
+                <span className="ml-2 hidden xl:block">{t("help")}</span>
+              </Button>
+            </DropdownMenuTrigger>
+
+            <DropdownMenuContent className="px-4">
+              <DropdownMenuGroup>
+                <DropdownMenuItem
+                  onClick={() =>
+                    EnjoyApp.shell.openExternal("https://1000h.org/enjoy-app/")
+                  }
+                  className="flex justify-between space-x-2"
+                >
+                  <span>{t("userGuide")}</span>
+                  <ExternalLinkIcon className="h-4 w-4" />
+                </DropdownMenuItem>
+              </DropdownMenuGroup>
+
+              <DropdownMenuGroup>
+                <DropdownMenuSub>
+                  <DropdownMenuSubTrigger>
+                    {t("feedback")}
+                  </DropdownMenuSubTrigger>
+                  <DropdownMenuPortal>
+                    <DropdownMenuSubContent>
+                      <DropdownMenuItem
+                        onClick={() =>
+                          EnjoyApp.shell.openExternal(
+                            "https://mixin.one/codes/f8ff96b8-54fb-4ad8-a6d4-5a5bdb1df13e"
+                          )
+                        }
+                        className="flex justify-between space-x-2"
+                      >
+                        <span>Mixin</span>
+                        <ExternalLinkIcon className="h-4 w-4" />
+                      </DropdownMenuItem>
+                      <DropdownMenuItem
+                        onClick={() =>
+                          EnjoyApp.shell.openExternal(
+                            "https://github.com/xiaolai/everyone-can-use-english/discussions"
+                          )
+                        }
+                        className="flex justify-between space-x-2"
+                      >
+                        <span>Github</span>
+                        <ExternalLinkIcon className="h-4 w-4" />
+                      </DropdownMenuItem>
+                    </DropdownMenuSubContent>
+                  </DropdownMenuPortal>
+                </DropdownMenuSub>
+              </DropdownMenuGroup>
+            </DropdownMenuContent>
+          </DropdownMenu>
+        </div>
       </div>
     </div>
   );
 };
+
+const SidebarItem = (props: {
+  href: string;
+  label: string;
+  tooltip: string;
+  active: boolean;
+  Icon: LucideIcon;
+}) => {
+  const { href, label, tooltip, active, Icon } = props;
+
+  return (
+    <Link
+      to={href}
+      data-tooltip-id="global-tooltip"
+      data-tooltip-content={tooltip}
+      data-tooltip-place="right"
+      className="block px-1 xl:px-2"
+    >
+      <Button
+        variant={active ? "default" : "ghost"}
+        className="w-full xl:justify-start px-2 xl:px-4"
+      >
+        <Icon className="h-5 w-5" />
+        <span className="ml-2 hidden xl:block">{label}</span>
+      </Button>
+    </Link>
+  );
+};
diff --git a/enjoy/src/renderer/components/ui/button.tsx b/enjoy/src/renderer/components/ui/button.tsx
index 2c37c414..187fa6b1 100644
--- a/enjoy/src/renderer/components/ui/button.tsx
+++ b/enjoy/src/renderer/components/ui/button.tsx
@@ -5,7 +5,7 @@ import { cva, type VariantProps } from "class-variance-authority"
 import { cn } from "@renderer/lib/utils"
 
 const buttonVariants = cva(
-  "capitalize inline-flex items-center justify-center rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 min-w-fit",
+  "capitalize inline-flex items-center justify-center rounded-md text-sm font-medium transition-colors focus-visible:outline-none disabled:pointer-events-none disabled:opacity-50 min-w-fit",
   {
     variants: {
       variant: {
diff --git a/enjoy/src/renderer/components/ui/input.tsx b/enjoy/src/renderer/components/ui/input.tsx
index cd76d93f..5552ab5e 100644
--- a/enjoy/src/renderer/components/ui/input.tsx
+++ b/enjoy/src/renderer/components/ui/input.tsx
@@ -11,7 +11,7 @@ const Input = React.forwardRef<HTMLInputElement, InputProps>(
       <input
         type={type}
         className={cn(
-          "flex h-9 w-full rounded-md border border-input bg-transparent px-3 py-1 text-sm shadow-sm transition-colors file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50",
+          "flex h-9 w-full rounded-md border border-input bg-transparent px-3 py-1 text-sm shadow-sm transition-colors file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:outline-none disabled:cursor-not-allowed disabled:opacity-50",
           className
         )}
         ref={ref}
diff --git a/enjoy/src/renderer/components/ui/radio-group.tsx b/enjoy/src/renderer/components/ui/radio-group.tsx
index 97737c41..014b8649 100644
--- a/enjoy/src/renderer/components/ui/radio-group.tsx
+++ b/enjoy/src/renderer/components/ui/radio-group.tsx
@@ -28,7 +28,7 @@ const RadioGroupItem = React.forwardRef<
     <RadioGroupPrimitive.Item
       ref={ref}
       className={cn(
-        "aspect-square h-4 w-4 rounded-full border border-primary text-primary shadow focus:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50",
+        "aspect-square h-4 w-4 rounded-full border border-primary text-primary shadow focus:outline-none disabled:cursor-not-allowed disabled:opacity-50",
         className
       )}
       {...props}
diff --git a/enjoy/src/renderer/components/ui/slider.tsx b/enjoy/src/renderer/components/ui/slider.tsx
index 87745d2b..6c623e1e 100644
--- a/enjoy/src/renderer/components/ui/slider.tsx
+++ b/enjoy/src/renderer/components/ui/slider.tsx
@@ -20,7 +20,7 @@ const Slider = React.forwardRef<
     <SliderPrimitive.Track className="relative h-1.5 w-full grow overflow-hidden rounded-full bg-primary/20">
       <SliderPrimitive.Range className="absolute h-full bg-primary" />
     </SliderPrimitive.Track>
-    <SliderPrimitive.Thumb className="block h-4 w-4 rounded-full border border-primary/50 bg-background shadow transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50" />
+    <SliderPrimitive.Thumb className="block h-4 w-4 rounded-full border border-primary/50 bg-background shadow transition-colors focus-visible:outline-none disabled:pointer-events-none disabled:opacity-50" />
   </SliderPrimitive.Root>
 ));
 Slider.displayName = SliderPrimitive.Root.displayName;
diff --git a/enjoy/src/renderer/components/ui/switch.tsx b/enjoy/src/renderer/components/ui/switch.tsx
index 51623e0f..9e76dc9e 100644
--- a/enjoy/src/renderer/components/ui/switch.tsx
+++ b/enjoy/src/renderer/components/ui/switch.tsx
@@ -11,7 +11,7 @@ const Switch = React.forwardRef<
 >(({ className, ...props }, ref) => (
   <SwitchPrimitives.Root
     className={cn(
-      "peer inline-flex h-[24px] w-[44px] shrink-0 cursor-pointer items-center rounded-full border-2 border-transparent transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=unchecked]:bg-input",
+      "peer inline-flex h-[24px] w-[44px] shrink-0 cursor-pointer items-center rounded-full border-2 border-transparent transition-colors focus-visible:outline-none disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=unchecked]:bg-input",
       className
     )}
     {...props}
diff --git a/enjoy/src/renderer/components/ui/tabs.tsx b/enjoy/src/renderer/components/ui/tabs.tsx
index 70b08a87..4630e22c 100644
--- a/enjoy/src/renderer/components/ui/tabs.tsx
+++ b/enjoy/src/renderer/components/ui/tabs.tsx
@@ -29,7 +29,7 @@ const TabsTrigger = React.forwardRef<
   <TabsPrimitive.Trigger
     ref={ref}
     className={cn(
-      "inline-flex items-center justify-center whitespace-nowrap rounded-md px-3 py-1 text-sm font-medium ring-offset-background transition-all focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 data-[state=active]:bg-background data-[state=active]:text-foreground data-[state=active]:shadow",
+      "inline-flex items-center justify-center whitespace-nowrap rounded-md px-3 py-1 text-sm font-medium ring-offset-background transition-all focus-visible:outline-none disabled:pointer-events-none disabled:opacity-50 data-[state=active]:bg-background data-[state=active]:text-foreground data-[state=active]:shadow",
       className
     )}
     {...props}
@@ -44,7 +44,7 @@ const TabsContent = React.forwardRef<
   <TabsPrimitive.Content
     ref={ref}
     className={cn(
-      "mt-2 ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+      "mt-2 ring-offset-background focus-visible:outline-none",
       className
     )}
     {...props}
diff --git a/enjoy/src/renderer/components/ui/textarea.tsx b/enjoy/src/renderer/components/ui/textarea.tsx
index 6e57f9bc..38022f7a 100644
--- a/enjoy/src/renderer/components/ui/textarea.tsx
+++ b/enjoy/src/renderer/components/ui/textarea.tsx
@@ -10,7 +10,7 @@ const Textarea = React.forwardRef<HTMLTextAreaElement, TextareaProps>(
     return (
       <textarea
         className={cn(
-          "flex min-h-[60px] w-full rounded-md border border-input bg-transparent px-3 py-2 text-sm shadow-sm placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50",
+          "flex min-h-[60px] w-full rounded-md border border-input bg-transparent px-3 py-2 text-sm shadow-sm placeholder:text-muted-foreground focus-visible:outline-none disabled:cursor-not-allowed disabled:opacity-50",
           className
         )}
         ref={ref}
diff --git a/enjoy/src/renderer/components/ui/toggle.tsx b/enjoy/src/renderer/components/ui/toggle.tsx
index 6da0bbd2..f901875b 100644
--- a/enjoy/src/renderer/components/ui/toggle.tsx
+++ b/enjoy/src/renderer/components/ui/toggle.tsx
@@ -7,7 +7,7 @@ import { cva, type VariantProps } from "class-variance-authority";
 import { cn } from "@renderer/lib/utils";
 
 const toggleVariants = cva(
-  "inline-flex items-center justify-center rounded-md text-sm font-medium transition-colors hover:bg-muted hover:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 data-[state=on]:bg-accent data-[state=on]:text-accent-foreground",
+  "inline-flex items-center justify-center rounded-md text-sm font-medium transition-colors hover:bg-muted hover:text-muted-foreground focus-visible:outline-none disabled:pointer-events-none disabled:opacity-50 data-[state=on]:bg-accent data-[state=on]:text-accent-foreground",
   {
     variants: {
       variant: {
diff --git a/enjoy/src/renderer/pages/conversation.tsx b/enjoy/src/renderer/pages/conversation.tsx
index bdef866d..92009797 100644
--- a/enjoy/src/renderer/pages/conversation.tsx
+++ b/enjoy/src/renderer/pages/conversation.tsx
@@ -229,10 +229,10 @@ export default () => {
   return (
     <div
       data-testid="conversation-page"
-      className="h-screen px-4 py-6 lg:px-8 bg-muted flex flex-col"
+      className="h-screen px-4 py-6 lg:px-8 flex flex-col"
     >
       <div className="h-[calc(100vh-3rem)] relative w-full max-w-screen-md mx-auto flex flex-col">
-        <div className="flex items-center justify-center py-2 bg-gradient-to-b from-muted relative">
+        <div className="flex items-center justify-center py-2 relative">
           <div className="cursor-pointer h-6 opacity-50 hover:opacity-100">
             <Link className="flex items-center" to="/conversations">
               <BotIcon className="h-5 mr-2" />
@@ -243,7 +243,7 @@ export default () => {
           <Sheet open={editting} onOpenChange={(value) => setEditting(value)}>
             <SheetTrigger>
               <div className="absolute right-4 top-0 py-3">
-                <SettingsIcon className="w-4 h-4 text-muted-foreground" />
+                <SettingsIcon className="w-5 h-5 text-muted-foreground" />
               </div>
             </SheetTrigger>
 
@@ -310,7 +310,7 @@ export default () => {
           </ScrollArea>
         </MediaPlayerProvider>
 
-        <div className="px-4 absolute w-full bottom-0 left-0 bg-muted z-50">
+        <div className="px-4 absolute w-full bottom-0 left-0 z-50">
           <div className="focus-within:bg-background pr-4 py-2 flex items-end space-x-4 rounded-lg shadow-lg border scrollbar">
             <Textarea
               ref={inputRef}
@@ -319,7 +319,7 @@ export default () => {
               onChange={(e) => setContent(e.target.value)}
               placeholder={t("pressEnterToSend")}
               data-testid="conversation-page-input"
-              className="text-base px-4 py-0 shadow-none focus-visible:outline-0 focus-visible:ring-0 border-none bg-muted focus:bg-background min-h-[1rem] max-h-[70vh] scrollbar-thin scrollbar-thumb-sky-500  !overflow-x-hidden"
+              className="text-base px-4 py-0 shadow-none focus-visible:outline-0 focus-visible:ring-0 border-none min-h-[1rem] max-h-[70vh] scrollbar-thin scrollbar-thumb-sky-500  !overflow-x-hidden"
             />
             <div className="h-12 py-1">
               <Button
diff --git a/enjoy/src/renderer/pages/vocabulary.tsx b/enjoy/src/renderer/pages/vocabulary.tsx
index cd68f4fd..c96c64e5 100644
--- a/enjoy/src/renderer/pages/vocabulary.tsx
+++ b/enjoy/src/renderer/pages/vocabulary.tsx
@@ -39,51 +39,51 @@ export default () => {
 
   return (
     <div className="h-[100vh]">
-    <div className="max-w-screen-md mx-auto px-4 py-6">
-      <div className="flex space-x-1 items-center mb-4">
-        <Button variant="ghost" size="icon" onClick={() => navigate(-1)}>
-          <ChevronLeftIcon className="w-5 h-5" />
-        </Button>
-        <span>{t("sidebar.vocabulary")}</span>
-      </div>
-
-      {meanings.length === 0 ? (
-        <div className=""></div>
-      ) : (
-        <div className="h-[calc(100vh-5rem)] flex items-center justify-between space-x-6">
-          <Button
-            variant="secondary"
-            size="icon"
-            className="rounded-full"
-            onClick={() => {
-              if (currentIndex > 0) {
-                setCurrentIndex(currentIndex - 1);
-              }
-            }}
-          >
+      <div className="max-w-screen-md mx-auto p-4">
+        <div className="flex space-x-1 items-center mb-4">
+          <Button variant="ghost" size="icon" onClick={() => navigate(-1)}>
             <ChevronLeftIcon className="w-5 h-5" />
           </Button>
-          <div className="bg-background flex-1 h-5/6 border p-6 rounded-xl shadow-xl">
-            <MeaningMemorizingCard meaning={meanings[currentIndex]} />
-          </div>
-          <Button
-            variant="secondary"
-            size="icon"
-            className="rounded-full"
-            onClick={() => {
-              if (currentIndex < meanings.length - 1) {
-                setCurrentIndex(currentIndex + 1);
-              }
-              if (currentIndex === meanings.length - 2 && nextPage) {
-                fetchMeanings(nextPage);
-              }
-            }}
-          >
-            <ChevronRightIcon className="w-5 h-5" />
-          </Button>
+          <span>{t("sidebar.vocabulary")}</span>
         </div>
-      )}
-    </div>
+
+        {meanings.length === 0 ? (
+          <div className=""></div>
+        ) : (
+          <div className="h-[calc(100vh-5.25rem)] flex items-center justify-between space-x-6">
+            <Button
+              variant="secondary"
+              size="icon"
+              className="rounded-full"
+              onClick={() => {
+                if (currentIndex > 0) {
+                  setCurrentIndex(currentIndex - 1);
+                }
+              }}
+            >
+              <ChevronLeftIcon className="w-5 h-5" />
+            </Button>
+            <div className="bg-background flex-1 h-5/6 border p-6 rounded-xl shadow-xl">
+              <MeaningMemorizingCard meaning={meanings[currentIndex]} />
+            </div>
+            <Button
+              variant="secondary"
+              size="icon"
+              className="rounded-full"
+              onClick={() => {
+                if (currentIndex < meanings.length - 1) {
+                  setCurrentIndex(currentIndex + 1);
+                }
+                if (currentIndex === meanings.length - 2 && nextPage) {
+                  fetchMeanings(nextPage);
+                }
+              }}
+            >
+              <ChevronRightIcon className="w-5 h-5" />
+            </Button>
+          </div>
+        )}
+      </div>
     </div>
   );
 };