diff --git a/packages/client/src/components/gallery/DescItem.tsx b/packages/client/src/components/gallery/DescItem.tsx
index f9d72c3..42a4c2a 100644
--- a/packages/client/src/components/gallery/DescItem.tsx
+++ b/packages/client/src/components/gallery/DescItem.tsx
@@ -2,30 +2,48 @@ import StyledLink from "@/components/gallery/StyledLink";
 import { cn } from "@/lib/utils";
 import { Fragment } from "react/jsx-runtime";
 
-export function DescItem({ name, children, className }: {
+
+export function DescItem({ 
+    name, 
+    children, 
+    className,
+    icon 
+}: {
     name: string;
     className?: string;
     children?: React.ReactNode;
+    icon?: React.ReactNode;
 }) {
     return <div className={cn("grid content-start", className)}>
-        <span className="text-muted-foreground text-sm">{name}</span>
-        <span className="text-primary leading-4 font-medium">{children}</span>
+        <div className="flex items-center gap-1.5 mb-1">
+            {icon && <span className="text-muted-foreground">{icon}</span>}
+            <span className="text-muted-foreground text-sm font-medium">{name}</span>
+        </div>
+        <div className="text-primary leading-relaxed font-medium pl-0.5">{children}</div>
     </div>;
 }
+
 export function DescTagItem({
-    items, name, className,
+    items, name, className, icon
 }: {
     name: string;
     items: string[];
     className?: string;
+    icon?: React.ReactNode;
 }) {
-    return <DescItem name={name} className={className}>
-        {items.length === 0 ? "N/A" : items.map(
+    return <DescItem name={name} className={className} icon={icon}>
+        {items.length === 0 ? (
+            <span className="text-muted-foreground italic text-sm">정보 없음</span>
+        ) : items.map(
             (x, i) => 
             <Fragment key={x}>
-                <StyledLink to={`/search?allow_tag=${name.toLowerCase()}:${x}`}>{x}</StyledLink>
-                {i + 1 < items.length && <span className="">, </span>}
+                <StyledLink 
+                    to={`/search?allow_tag=${name.toLowerCase()}:${x}`}
+                    className="inline-flex items-center hover:bg-secondary/40 px-1.5 py-0.5 rounded-md transition-colors">
+                    {x}
+                </StyledLink>
+                {i + 1 < items.length && <span className="mx-0.5">, </span>}
             </Fragment>
         )}
     </DescItem>;
-}
+}
\ No newline at end of file
diff --git a/packages/client/src/page/contentInfoPage.tsx b/packages/client/src/page/contentInfoPage.tsx
index b70465b..48e36fb 100644
--- a/packages/client/src/page/contentInfoPage.tsx
+++ b/packages/client/src/page/contentInfoPage.tsx
@@ -10,7 +10,12 @@ import { GalleryCard } from "@/components/gallery/GalleryCard.tsx";
 import { useEffect, useRef } from "react";
 import { useLogin } from "@/state/user.ts";
 import { DropdownMenu, DropdownMenuContent, DropdownMenuItem, DropdownMenuTrigger } from "@/components/ui/dropdown-menu.tsx";
-import { DotsVerticalIcon } from "@radix-ui/react-icons";
+import { EllipsisVerticalIcon } from "lucide-react";
+import {
+    RefreshCw, ScanSearch, Trash2,
+    Paintbrush
+    , Users, BookOpen, User, Clock, FileCheck, FileText, Layers, Tag, Loader2, AlertCircle, FileQuestion
+} from "lucide-react";
 
 export interface ContentInfoPageProps {
     params: {
@@ -45,19 +50,30 @@ export function ContentInfoPage({ params }: ContentInfoPageProps) {
     const isAdmin = username === "admin";
 
     if (isLoading) {
-        return <div className="p-4 flex items-center justify-center h-full">
-            <span className="animate-pulse text-4xl">
-                Loading...
+        return <div className="p-8 flex flex-col items-center justify-center h-full">
+            <Loader2 className="w-16 h-16 animate-spin text-primary mb-4" />
+            <span className="text-xl font-medium text-muted-foreground">
+                콘텐츠 정보 로드 중...
             </span>
         </div>
     }
 
     if (error) {
-        return <div className="p-4">Error: {String(error)}</div>
+        return <div className="p-8 flex flex-col items-center justify-center h-full text-destructive">
+            <AlertCircle className="w-16 h-16 mb-4" />
+            <div className="text-xl font-medium mb-2">오류가 발생했습니다</div>
+            <div className="text-destructive/80 bg-destructive/10 p-3 rounded-md">{String(error)}</div>
+        </div>
     }
 
     if (!data) {
-        return <div className="p-4">Not found</div>
+        return <div className="p-8 flex flex-col items-center justify-center h-full text-muted-foreground">
+            <FileQuestion className="w-16 h-16 mb-4" />
+            <div className="text-xl font-medium">콘텐츠를 찾을 수 없습니다</div>
+            <Button variant="outline" className="mt-4">
+                <Link href="/search">검색 페이지로 이동</Link>
+            </Button>
+        </div>
     }
 
     const tags = data?.tags ?? [];
@@ -68,77 +84,117 @@ export function ContentInfoPage({ params }: ContentInfoPageProps) {
     return (
         <Wrapper>
             <Link to={contentLocation}>
-                <div className="m-auto h-[400px] mb-4 flex justify-center items-center flex-none bg-[#272733]
-            rounded-xl shadow-lg overflow-hidden">
+                <div className="m-auto h-[400px] mb-6 flex justify-center items-center flex-none bg-gradient-to-b from-[#1d1d25] to-[#272733]
+            rounded-xl shadow-lg overflow-hidden hover:shadow-xl transition-all duration-300 group">
                     <img
-                        className="max-w-full max-h-full object-cover object-center"
+                        className="max-w-full max-h-full object-cover object-center group-hover:scale-[1.02] transition-transform duration-300"
                         src={`/api/doc/${data.id}/comic/thumbnail`}
                         alt={data.title} />
                 </div>
             </Link>
             <Card className="flex-1 relative">
-                {isAdmin &&
-                    <div className="absolute top-0 right-0 p-2">
-                        <DropdownMenu>
-                            <DropdownMenuTrigger asChild>
-                                <Button variant="ghost"> <DotsVerticalIcon /> Actions</Button>
-                            </DropdownMenuTrigger>
-                            <DropdownMenuContent align="end" >
-                                <DropdownMenuItem
-                                    onClick={async () => {
-                                        await rehashDoc(params.id);
-                                    }}
+                <div className="flex justify-between items-start p-6">
+                    <CardHeader className="p-0">
+                        <CardTitle className="font-bold bg-clip-text">
+                            <StyledLink to={contentLocation} className="hover:no-underline">
+                                {data.title}
+                            </StyledLink>
+                        </CardTitle>
+                        <CardDescription className="mt-1">
+                            <StyledLink to={`/search?allow_tag=type:${classifiedTags.type[0] ?? ""}`}
+                                className="text-sm px-2 py-0.5 rounded-md inline-flex items-center gap-1">
+                                <Tag className="w-3.5 h-3.5" />
+                                {classifiedTags.type[0] ?? "N/A"}
+                            </StyledLink>
+                        </CardDescription>
+                    </CardHeader>
+                    {isAdmin &&
+                        <div className="z-10">
+                            <DropdownMenu>
+                                <DropdownMenuTrigger asChild>
+                                    <Button variant="ghost" className="hover:bg-secondary/50 flex items-center gap-1.5 rounded-full px-3">
+                                        <EllipsisVerticalIcon className="w-4 h-4" />
+                                        <span className="font-medium">Actions</span>
+                                    </Button>
+                                </DropdownMenuTrigger>
+                                <DropdownMenuContent align="end" className="animate-in fade-in-50 zoom-in-95 duration-100">
+                                    <DropdownMenuItem
+                                        onClick={async () => {
+                                            await rehashDoc(params.id);
+                                        }}
+                                        className="flex items-center gap-2 cursor-pointer"
                                     >
-                                    Rehash
-                                </DropdownMenuItem>
-                                <DropdownMenuItem
-                                    onClick={async () => {
-                                        if (!window.confirm("Are you sure?")) {
-                                            return;
-                                        }
-                                        // Rescan
-                                        await rescanDoc(params.id);
-                                    }}
+                                        <RefreshCw className="w-4 h-4" />
+                                        Rehash
+                                    </DropdownMenuItem>
+                                    <DropdownMenuItem
+                                        onClick={async () => {
+                                            if (!window.confirm("Are you sure?")) {
+                                                return;
+                                            }
+                                            await rescanDoc(params.id);
+                                        }}
+                                        className="flex items-center gap-2 cursor-pointer"
                                     >
-                                    Rescan
-                                </DropdownMenuItem>
-                                <DropdownMenuItem
-                                    onClick={async () => {
-                                        if (!window.confirm("Are you sure?")) {
-                                            return;
-                                        }
-                                        // Delete
-                                        await deleteDoc(params.id);
-                                    }}
+                                        <ScanSearch className="w-4 h-4" />
+                                        Rescan
+                                    </DropdownMenuItem>
+                                    <DropdownMenuItem
+                                        onClick={async () => {
+                                            if (!window.confirm("Are you sure?")) {
+                                                return;
+                                            }
+                                            await deleteDoc(params.id);
+                                        }}
+                                        className="flex items-center gap-2 cursor-pointer text-destructive hover:text-destructive"
                                     >
-                                    Delete
-                                </DropdownMenuItem>
-                            </DropdownMenuContent>
-                        </DropdownMenu>
-                    </div>
-                }
-                <CardHeader>
-                    <CardTitle>
-                        <StyledLink to={contentLocation}>
-                            {data.title}
-                        </StyledLink>
-                    </CardTitle>
-                    <CardDescription>
-                        <StyledLink to={`/search?allow_tag=type:${classifiedTags.type[0] ?? ""}`} className="text-sm">
-                            {classifiedTags.type[0] ?? "N/A"}
-                        </StyledLink>
-                    </CardDescription>
-                </CardHeader>
+                                        <Trash2 className="w-4 h-4" />
+                                        Delete
+                                    </DropdownMenuItem>
+                                </DropdownMenuContent>
+                            </DropdownMenu>
+                        </div>
+                    }
+                </div>
                 <CardContent>
-                    <div className="grid gap-4 grid-cols-[repeat(auto_fill_300px)]">
-                        <DescTagItem name="Artist" items={classifiedTags.artist} />
-                        <DescTagItem name="Group" items={classifiedTags.group} />
-                        <DescTagItem name="Series" items={classifiedTags.series} />
-                        <DescTagItem name="Character" items={classifiedTags.character} />
-                        <DescItem name="Created At / Modified At">{new Date(data.created_at).toLocaleString()} / {new Date(data.modified_at).toLocaleString()}</DescItem>
-                        <DescItem name="Filehash">{data.content_hash}</DescItem>
-                        <DescItem name="Path">{`${data.basepath}/${data.filename}`}</DescItem>
-                        <DescItem name="Page Count">{data.pagenum}</DescItem>
+                    <div className="grid gap-5 md:grid-cols-2 lg:grid-cols-3">
+                        <DescTagItem name="Artist" items={classifiedTags.artist}
+                            icon={<Paintbrush className="w-4 h-4" />} />
+
+                        <DescTagItem name="Group" items={classifiedTags.group}
+                            icon={<Users className="w-4 h-4" />} />
+
+                        <DescTagItem name="Series" items={classifiedTags.series}
+                            icon={<BookOpen className="w-4 h-4" />} />
+
+                        <DescTagItem name="Character" items={classifiedTags.character}
+                            icon={<User className="w-4 h-4" />} />
+
+                        <DescItem name="Created At / Modified At"
+                            icon={<Clock className="w-4 h-4" />}
+                            className="md:col-span-2">
+                            <div className="flex flex-wrap gap-x-2">
+                                <span className="bg-muted/50 px-1.5 py-0.5 rounded text-sm">{new Date(data.created_at).toLocaleString()}</span> /
+                                <span className="bg-muted/50 px-1.5 py-0.5 rounded text-sm">{new Date(data.modified_at).toLocaleString()}</span>
+                            </div>
+                        </DescItem>
+
+                        <DescItem name="Filehash"
+                            icon={<FileCheck className="w-4 h-4" />}>
+                            <span className="font-mono text-sm bg-muted/50 px-1.5 py-0.5 rounded overflow-x-auto block whitespace-nowrap max-w-full">{data.content_hash}</span>
+                        </DescItem>
+
+                        <DescItem name="Page Count"
+                            icon={<Layers className="w-4 h-4" />}>
+                            <span className="text-sm bg-primary/20 px-2 py-0.5 rounded-full font-medium">{data.pagenum} 페이지</span>
+                        </DescItem>
+
+                        <DescItem name="Path"
+                            className="md:col-span-2"
+                            icon={<FileText className="w-4 h-4" />}>
+                            <span className="font-mono text-sm bg-muted/50 px-1.5 py-0.5 rounded overflow-x-auto text-wrap block whitespace-nowrap max-w-full">{`${data.basepath}/${data.filename}`}</span>
+                        </DescItem>
+
                     </div>
                     <div className="grid mt-4">
                         <span className="text-muted-foreground text-sm">Tags</span>
@@ -161,20 +217,37 @@ function SimilarContentCard({
     const { data, error, isLoading } = useGalleryDocSimilar(id);
 
     if (isLoading) {
-        return <div className="p-4">Loading...</div>
+        return <div className="p-4 mt-6 text-center animate-pulse bg-muted/20 rounded-lg">
+            <Loader2 className="w-6 h-6 mx-auto mb-2 animate-spin opacity-50" />
+            <span className="text-muted-foreground">유사 콘텐츠 불러오는 중...</span>
+        </div>
     }
 
     if (error) {
-        return <div className="p-4">Error: {String(error)}</div>
+        return <div className="p-4 mt-6 text-destructive/70 bg-destructive/10 border border-destructive/20 rounded-lg">
+            <div className="flex items-center gap-2">
+                <AlertCircle className="w-4 h-4" />
+                오류: {String(error)}
+            </div>
+        </div>
     }
 
-    if (!data) {
-        return <div className="p-4">Not found</div>
+    if (!data || data.length === 0) {
+        return <div className="p-6 mt-6 text-center bg-muted/10 rounded-lg border border-border/50">
+            <FileQuestion className="w-9 h-9 mx-auto mb-3 opacity-30" />
+            <span className="text-muted-foreground">유사한 콘텐츠가 없습니다.</span>
+        </div>
     }
 
     return (
         <div className="space-y-4 mt-4 mx-2">
-            <h2 className="text-2xl font-bold">Contents with Similar Tags</h2>
+            <div className="flex items-center mb-4 gap-2">
+                <h2 className="text-2xl font-bold bg-gradient-to-r from-primary to-primary/70 bg-clip-text text-transparent">유사한 콘텐츠</h2>
+                <div className="h-[2px] flex-1 bg-gradient-to-r from-border to-transparent"></div>
+                <span className="text-sm text-muted-foreground bg-secondary/20 px-2 py-0.5 rounded-full">
+                    {data.length}개 항목
+                </span>
+            </div>
             <div className="grid gap-4 grid-cols-[repeat(auto_fill_300px)]">
                 {data.map((doc) => (
                     <GalleryCard key={doc.id} doc={doc} />