diff --git a/app/requestHandler/use-admin-hooks.ts b/app/requestHandler/use-admin-hooks.ts
index 408c12b..c07f7ea 100644
--- a/app/requestHandler/use-admin-hooks.ts
+++ b/app/requestHandler/use-admin-hooks.ts
@@ -318,6 +318,23 @@ export const useLedgerSellers = (params: AdminListParams) =>
 export const useLedgerJournal = (params: AdminListParams) =>
   useAdminList<LedgerEntryRow>("ledger/journal", params);
 
+/* ------------------------------ audit log ------------------------------ */
+
+export interface AuditLogRow {
+  id: string;
+  createdAt: string;
+  actorPhone: string | null;
+  action: string;
+  targetType: string;
+  targetId: string | null;
+  before: Record<string, unknown> | null;
+  after: Record<string, unknown> | null;
+  note: string;
+}
+
+export const useAuditLog = (params: AdminListParams) =>
+  useAdminList<AuditLogRow>("audit", params);
+
 export function useLedgerSellerDetail(id: string | undefined) {
   const token = useAuthToken();
   return useQuery({
diff --git a/app/routes/admin.audit.tsx b/app/routes/admin.audit.tsx
new file mode 100644
index 0000000..05be1c8
--- /dev/null
+++ b/app/routes/admin.audit.tsx
@@ -0,0 +1,166 @@
+import { useState } from "react";
+import { useAuditLog, type AuditLogRow } from "~/requestHandler/use-admin-hooks";
+import {
+  AdminTable,
+  AdminPagination,
+  AdminToolbar,
+  AdminSearch,
+  AdminSelect,
+  AdminPageTitle,
+  StatusBadge,
+  faDate,
+  useDebouncedValue,
+  type Column,
+} from "~/components/admin/DataTable";
+
+const PAGE_SIZE = 25;
+
+const ACTION: Record<string, { label: string; tone: "green" | "blue" | "red" | "gray" }> = {
+  "seller.update": { label: "ویرایش فروشنده", tone: "blue" },
+  "user.update": { label: "ویرایش کاربر", tone: "blue" },
+  "product.update": { label: "ویرایش محصول", tone: "blue" },
+  "payout.complete": { label: "تکمیل تسویه", tone: "green" },
+  "payout.reject": { label: "رد تسویه", tone: "red" },
+  "ledger.backfill": { label: "بازسازی دفتر", tone: "gray" },
+};
+
+const TARGET_LABEL: Record<string, string> = {
+  seller: "فروشنده",
+  user: "کاربر",
+  product: "محصول",
+  payout: "تسویه",
+  ledger: "دفتر مالی",
+};
+
+/** Compact before→after diff of the touched fields. */
+function Changes({ before, after }: Pick<AuditLogRow, "before" | "after">) {
+  const keys = Array.from(
+    new Set([...Object.keys(before || {}), ...Object.keys(after || {})])
+  );
+  const changed = keys.filter(
+    (k) => JSON.stringify(before?.[k]) !== JSON.stringify(after?.[k])
+  );
+  if (changed.length === 0)
+    return <span className="text-GRAY">—</span>;
+  return (
+    <div className="flex flex-col gap-0.5" dir="ltr">
+      {changed.map((k) => (
+        <span key={k} className="text-[11px] tabular-nums whitespace-nowrap">
+          <span className="text-GRAY">{k}: </span>
+          <span className="text-RED">{fmt(before?.[k])}</span>
+          <span className="text-GRAY"> → </span>
+          <span className="text-GREEN">{fmt(after?.[k])}</span>
+        </span>
+      ))}
+    </div>
+  );
+}
+
+function fmt(v: unknown) {
+  if (v === null || v === undefined) return "∅";
+  if (typeof v === "boolean") return v ? "true" : "false";
+  return String(v);
+}
+
+export default function AdminAudit() {
+  const [page, setPage] = useState(1);
+  const [search, setSearch] = useState("");
+  const [action, setAction] = useState("");
+  const [targetType, setTargetType] = useState("");
+  const debouncedSearch = useDebouncedValue(search);
+
+  const { data, isLoading } = useAuditLog({
+    page,
+    page_size: PAGE_SIZE,
+    search: debouncedSearch,
+    action,
+    target_type: targetType,
+  });
+
+  const reset = (fn: () => void) => {
+    fn();
+    setPage(1);
+  };
+
+  const columns: Column<AuditLogRow>[] = [
+    {
+      header: "عملیات",
+      render: (r) => {
+        const a = ACTION[r.action] || { label: r.action, tone: "gray" as const };
+        return <StatusBadge label={a.label} tone={a.tone} />;
+      },
+    },
+    {
+      header: "هدف",
+      render: (r) => (
+        <span className="text-[12px] whitespace-nowrap">
+          {TARGET_LABEL[r.targetType] || r.targetType}
+          {r.targetId && (
+            <span className="text-GRAY tabular-nums"> · {r.targetId.slice(0, 8)}</span>
+          )}
+        </span>
+      ),
+    },
+    {
+      header: "تغییرات",
+      render: (r) => <Changes before={r.before} after={r.after} />,
+    },
+    {
+      header: "مدیر",
+      render: (r) => (
+        <span className="text-GRAY text-[11px] tabular-nums" dir="ltr">
+          {r.actorPhone || "سیستم"}
+        </span>
+      ),
+    },
+    {
+      header: "تاریخ",
+      render: (r) => <span className="text-GRAY whitespace-nowrap">{faDate(r.createdAt)}</span>,
+    },
+  ];
+
+  return (
+    <div>
+      <AdminPageTitle>گزارش فعالیت مدیران</AdminPageTitle>
+      <AdminToolbar>
+        <AdminSearch
+          value={search}
+          onChange={(v) => reset(() => setSearch(v))}
+          placeholder="جستجوی تلفن مدیر / شناسه هدف…"
+        />
+        <AdminSelect
+          value={action}
+          onChange={(v) => reset(() => setAction(v))}
+          options={[
+            { value: "", label: "همه عملیات‌ها" },
+            { value: "seller.update", label: "ویرایش فروشنده" },
+            { value: "user.update", label: "ویرایش کاربر" },
+            { value: "product.update", label: "ویرایش محصول" },
+            { value: "payout.complete", label: "تکمیل تسویه" },
+            { value: "payout.reject", label: "رد تسویه" },
+            { value: "ledger.backfill", label: "بازسازی دفتر" },
+          ]}
+        />
+        <AdminSelect
+          value={targetType}
+          onChange={(v) => reset(() => setTargetType(v))}
+          options={[
+            { value: "", label: "همه هدف‌ها" },
+            { value: "seller", label: "فروشنده" },
+            { value: "user", label: "کاربر" },
+            { value: "product", label: "محصول" },
+            { value: "payout", label: "تسویه" },
+          ]}
+        />
+      </AdminToolbar>
+      <AdminTable
+        columns={columns}
+        rows={data?.results || []}
+        isLoading={isLoading}
+        getRowKey={(r) => r.id}
+        emptyText="فعالیتی ثبت نشده است"
+      />
+      <AdminPagination page={page} pageSize={PAGE_SIZE} count={data?.count || 0} onPageChange={setPage} />
+    </div>
+  );
+}
diff --git a/app/routes/admin.tsx b/app/routes/admin.tsx
index 1012234..4cccf10 100644
--- a/app/routes/admin.tsx
+++ b/app/routes/admin.tsx
@@ -6,6 +6,7 @@ import {
   Users,
   Package,
   Landmark,
+  ScrollText,
   ArrowRight,
   ShieldCheck,
   Loader2,
@@ -28,6 +29,7 @@ const NAV: NavItem[] = [
   { label: "کاربران", to: "/admin/users", icon: Users },
   { label: "محصولات", to: "/admin/products", icon: Package },
   { label: "دفتر مالی", to: "/admin/ledger", icon: Landmark },
+  { label: "گزارش فعالیت", to: "/admin/audit", icon: ScrollText },
 ];
 
 export default function AdminLayout() {