diff --git a/apps/cs/app/(with-base-layout)/banner/register/[sequential]/page.tsx b/apps/cs/app/(with-base-layout)/banner/register/[sequential]/page.tsx
new file mode 100644
index 000000000..bc19150cb
--- /dev/null
+++ b/apps/cs/app/(with-base-layout)/banner/register/[sequential]/page.tsx
@@ -0,0 +1,10 @@
+import { ModifyPage as VModifyPage } from "@/pages/banner";
+
+export default async function ModifyPage({
+  params,
+}: {
+  params: Promise<{ sequential: string }>;
+}) {
+  const { sequential } = await params;
+  return <VModifyPage sequential={sequential} />;
+}
diff --git a/apps/cs/app/(with-base-layout)/banner/register/[serial]/page.tsx b/apps/cs/app/(with-base-layout)/banner/register/[serial]/page.tsx
deleted file mode 100644
index b8ecbbcc8..000000000
--- a/apps/cs/app/(with-base-layout)/banner/register/[serial]/page.tsx
+++ /dev/null
@@ -1,10 +0,0 @@
-import { ModifyPage as VModifyPage } from "@/pages/banner";
-
-export default async function ModifyPage({
-  params,
-}: {
-  params: Promise<{ serial: string }>;
-}) {
-  const { serial } = await params;
-  return <VModifyPage serial={serial} />;
-}
diff --git a/apps/cs/app/(with-base-layout)/image/register/[sequential]/page.tsx b/apps/cs/app/(with-base-layout)/image/register/[sequential]/page.tsx
new file mode 100644
index 000000000..800f0b382
--- /dev/null
+++ b/apps/cs/app/(with-base-layout)/image/register/[sequential]/page.tsx
@@ -0,0 +1,10 @@
+import { ModifyPage as VModifyPage } from "@/pages/image";
+
+export default async function ModifyPage({
+  params,
+}: {
+  params: Promise<{ sequential: string }>;
+}) {
+  const { sequential } = await params;
+  return <VModifyPage sequential={sequential} />;
+}
diff --git a/apps/cs/app/(with-base-layout)/image/register/[serial]/page.tsx b/apps/cs/app/(with-base-layout)/image/register/[serial]/page.tsx
deleted file mode 100644
index 8df89b17a..000000000
--- a/apps/cs/app/(with-base-layout)/image/register/[serial]/page.tsx
+++ /dev/null
@@ -1,10 +0,0 @@
-import { ModifyPage as VModifyPage } from "@/pages/image";
-
-export default async function ModifyPage({
-  params,
-}: {
-  params: Promise<{ serial: string }>;
-}) {
-  const { serial } = await params;
-  return <VModifyPage serial={serial} />;
-}
diff --git a/apps/cs/src/pages/banner/ui/modify-page.tsx b/apps/cs/src/pages/banner/ui/modify-page.tsx
index 38c43ebe5..5b87ce1c0 100644
--- a/apps/cs/src/pages/banner/ui/modify-page.tsx
+++ b/apps/cs/src/pages/banner/ui/modify-page.tsx
@@ -24,7 +24,7 @@ import { columns } from "../model/posting-table-columns";
 import { BannerApi } from "../api/banner-service";
 import { BannerForm } from "./banner-form";
 
-function ModifyPage({ serial }: { serial: string }) {
+function ModifyPage({ sequential }: { sequential: string }) {
   const router = useRouter();
   const { confirm } = useConfirm();
   const queryClient = useQueryClient();
@@ -34,24 +34,26 @@ function ModifyPage({ serial }: { serial: string }) {
   const [rowSelection, setRowSelection] = useState<RowSelectionState>({});
 
   const { data: bannerDetail } = useQuery({
-    queryKey: [ENDPOINT.CMS_SERVICE.BANNERS, serial],
-    queryFn: () => BannerApi.getBannerInfo(serial),
+    queryKey: [ENDPOINT.CMS_SERVICE.BANNERS, sequential],
+    queryFn: () => BannerApi.getBannerInfo(sequential),
   });
 
   const { data: postHistory } = useQuery({
-    queryKey: [ENDPOINT.CMS_SERVICE.POSTINGS, serial],
-    queryFn: () => PostingApi.getPostingHistory({ pstgTrgtNo: Number(serial) }),
+    queryKey: [ENDPOINT.CMS_SERVICE.POSTINGS, sequential],
+    queryFn: () =>
+      PostingApi.getPostingHistory({ pstgTrgtNo: Number(sequential) }),
   });
 
   const { mutateAsync: updateBanner } = useMutation({
-    mutationFn: (data: BannerFormData) => BannerApi.updateBanner(serial, data),
+    mutationFn: (data: BannerFormData) =>
+      BannerApi.updateBanner(sequential, data),
     onSuccess: () => {
       alert("수정되었습니다.");
     },
   });
 
   const { mutateAsync: deleteBanner } = useMutation({
-    mutationFn: () => BannerApi.deleteBanner(serial),
+    mutationFn: () => BannerApi.deleteBanner(sequential),
     onSuccess: () => {
       alert("삭제되었습니다.", router.back);
     },
@@ -61,7 +63,7 @@ function ModifyPage({ serial }: { serial: string }) {
     mutationFn: (data: WithModePost[]) => PostingApi.requestPosting(data),
     onSuccess: () => {
       queryClient.invalidateQueries({
-        queryKey: [ENDPOINT.CMS_SERVICE.POSTINGS, serial],
+        queryKey: [ENDPOINT.CMS_SERVICE.POSTINGS, sequential],
       });
     },
   });
@@ -106,7 +108,7 @@ function ModifyPage({ serial }: { serial: string }) {
           </div>
           <BannerForm
             form={form}
-            bnrSn={serial}
+            bnrSn={sequential}
             handleSave={updateBanner}
             handleDelete={deleteBanner}
           />
diff --git a/apps/cs/src/pages/image/ui/modify-page.tsx b/apps/cs/src/pages/image/ui/modify-page.tsx
index fe7e19e51..0945a292b 100644
--- a/apps/cs/src/pages/image/ui/modify-page.tsx
+++ b/apps/cs/src/pages/image/ui/modify-page.tsx
@@ -21,7 +21,7 @@ import { columns } from "../model/posting-table-columns";
 import { ImageApi } from "../api/image-service";
 import { ImageForm } from "./image-form";
 
-function ModifyPage({ serial }: { serial: string }) {
+function ModifyPage({ sequential }: { sequential: string }) {
   const router = useRouter();
   const { confirm } = useConfirm();
   const queryClient = useQueryClient();
@@ -31,24 +31,25 @@ function ModifyPage({ serial }: { serial: string }) {
   const [rowSelection, setRowSelection] = useState<RowSelectionState>({});
 
   const { data: imageDetail } = useQuery({
-    queryKey: [ENDPOINT.CMS_SERVICE.IMAGES, serial],
-    queryFn: () => ImageApi.getImageInfo(serial),
+    queryKey: [ENDPOINT.CMS_SERVICE.IMAGES, sequential],
+    queryFn: () => ImageApi.getImageInfo(sequential),
   });
 
   const { data: postHistory } = useQuery({
-    queryKey: [ENDPOINT.CMS_SERVICE.POSTINGS, serial],
-    queryFn: () => PostingApi.getPostingHistory({ pstgTrgtNo: Number(serial) }),
+    queryKey: [ENDPOINT.CMS_SERVICE.POSTINGS, sequential],
+    queryFn: () =>
+      PostingApi.getPostingHistory({ pstgTrgtNo: Number(sequential) }),
   });
 
   const { mutateAsync: updateImage } = useMutation({
-    mutationFn: (data: ImageFormData) => ImageApi.updateImage(serial, data),
+    mutationFn: (data: ImageFormData) => ImageApi.updateImage(sequential, data),
     onSuccess: () => {
       alert("수정되었습니다.");
     },
   });
 
   const { mutateAsync: deleteImage } = useMutation({
-    mutationFn: () => ImageApi.deleteImage(serial),
+    mutationFn: () => ImageApi.deleteImage(sequential),
     onSuccess: () => {
       alert("삭제되었습니다.", router.back);
     },
@@ -58,7 +59,7 @@ function ModifyPage({ serial }: { serial: string }) {
     mutationFn: (data: WithModePost[]) => PostingApi.requestPosting(data),
     onSuccess: () => {
       queryClient.invalidateQueries({
-        queryKey: [ENDPOINT.CMS_SERVICE.POSTINGS, serial],
+        queryKey: [ENDPOINT.CMS_SERVICE.POSTINGS, sequential],
       });
     },
   });
@@ -103,7 +104,7 @@ function ModifyPage({ serial }: { serial: string }) {
           </div>
           <ImageForm
             form={form}
-            imgSn={serial}
+            imgSn={sequential}
             handleSave={updateImage}
             handleDelete={deleteImage}
           />