diff --git a/src/data/mock.ts b/src/data/mock.ts
index cd367ee..84ac6ed 100644
--- a/src/data/mock.ts
+++ b/src/data/mock.ts
@@ -1,6 +1,7 @@
 import {
   MonitorPlay,
   Bell,
+  BookOpen,
   Boxes,
   ChartNoAxesColumnIncreasing,
   FileKey,
@@ -99,7 +100,7 @@ export const navGroups = [
       { label: '라이센스', icon: FileKey },
       { label: '공지사항', icon: Megaphone },
       { label: '약관', icon: ScrollText },
-      { label: '매뉴얼', icon: ScrollText }
+      { label: '매뉴얼', icon: BookOpen }
     ]
   },
   {
diff --git a/src/pages/operations/ManualsPage.tsx b/src/pages/operations/ManualsPage.tsx
index 8a9ff5c..64f1897 100644
--- a/src/pages/operations/ManualsPage.tsx
+++ b/src/pages/operations/ManualsPage.tsx
@@ -19,6 +19,27 @@ type ManualForm = Pick<ManualDocument, 'appKey' | 'title' | 'body' | 'isPublishe
 
 const emptyForm: ManualForm = { appKey: '', title: '', body: '', isPublished: true, sortOrder: 0 };
 
+function ManualCreator({ document }: { document: ManualDocument }) {
+  const [failed, setFailed] = useState(false);
+  const name = document.createdByName || document.createdByEmail || '-';
+  const avatarUrl = document.createdByAvatarUrl || '';
+  const initial = name.trim().charAt(0).toUpperCase() || 'A';
+
+  return (
+    <div className="flex min-w-0 items-center gap-2">
+      {avatarUrl && !failed ? (
+        <img src={avatarUrl} alt="" className="size-7 shrink-0 rounded-full border border-border bg-muted object-cover" onError={() => setFailed(true)} />
+      ) : (
+        <span className="inline-flex size-7 shrink-0 items-center justify-center rounded-full border border-border bg-muted text-xs font-semibold text-muted-foreground">{initial}</span>
+      )}
+      <div className="min-w-0">
+        <p className="truncate text-sm font-medium text-foreground">{name}</p>
+        <p className="mt-0.5 whitespace-nowrap text-xs text-muted-foreground">{formatDateTime(document.createdAt)}</p>
+      </div>
+    </div>
+  );
+}
+
 export function ManualsPage() {
   const { toast } = useToast();
   const [documents, setDocuments] = useState<ManualDocument[]>([]);
@@ -92,7 +113,7 @@ export function ManualsPage() {
     { key: 'body', header: '본문', flexible: true, className: 'px-5 py-3', cell: (row) => <p className="truncate">{row.body}</p> },
     { key: 'published', header: '공개', width: 100, className: 'px-5 py-3', cell: (row) => <StatusBadge status={row.isPublished ? '공개' : '비공개'} tone={row.isPublished ? 'green' : 'neutral'} /> },
     { key: 'sortOrder', header: '순서', width: 80, className: 'px-5 py-3 text-center', cell: (row) => row.sortOrder },
-    { key: 'createdAt', header: '등록일', width: 160, className: 'px-5 py-3 text-xs text-muted-foreground', cell: (row) => formatDateTime(row.createdAt) },
+    { key: 'createdAt', header: '생성', width: 190, className: 'px-5 py-3', cell: (row) => <ManualCreator document={row} /> },
     { key: 'actions', header: '', className: 'px-5 py-3', cell: (row) => <div className="relative flex justify-end"><Button variant="ghost" className="size-8 px-0" title="메뉴" aria-label="메뉴" onClick={(event) => { event.stopPropagation(); const rect = event.currentTarget.getBoundingClientRect(); setMenu((previous) => previous?.id === row.id ? null : { id: row.id, x: rect.right, y: rect.bottom + 6 }); }}><MoreHorizontal className="size-4" /></Button></div> },
   ], []);
 
diff --git a/src/pages/operations/operations-api.ts b/src/pages/operations/operations-api.ts
index eb614c1..0d73690 100644
--- a/src/pages/operations/operations-api.ts
+++ b/src/pages/operations/operations-api.ts
@@ -134,6 +134,10 @@ export type ManualDocument = {
   body: string;
   isPublished: boolean;
   sortOrder: number;
+  createdById?: string | null;
+  createdByName?: string | null;
+  createdByEmail?: string | null;
+  createdByAvatarUrl?: string | null;
   createdAt: string;
   updatedAt: string;
 };