diff --git a/src/controllers/customer-branch-controller.ts b/src/controllers/customer-branch-controller.ts
index 27aaae0..6e90c2e 100644
--- a/src/controllers/customer-branch-controller.ts
+++ b/src/controllers/customer-branch-controller.ts
@@ -29,6 +29,10 @@ function imageLocation(id: string) {
   return `employee/profile-img-${id}`;
 }
 
+function attachmentLocation(customerId: string, branchId: string) {
+  return `customer/${customerId}/branch/${branchId}`;
+}
+
 export type CustomerBranchCreate = {
   customerId: string;
 
@@ -360,7 +364,9 @@ export class CustomerBranchController extends Controller {
 
   @Delete("{branchId}")
   async delete(@Path() branchId: string) {
-    const record = await prisma.customerBranch.findFirst({ where: { id: branchId } });
+    const record = await prisma.customerBranch.findFirst({
+      where: { id: branchId },
+    });
 
     if (!record) {
       throw new HttpError(
@@ -374,6 +380,123 @@ export class CustomerBranchController extends Controller {
       throw new HttpError(HttpStatus.FORBIDDEN, "Customer branch is in used.", "data_in_used");
     }
 
-    return await prisma.customerBranch.delete({ where: { id: branchId } });
+    return await prisma.customerBranch.delete({ where: { id: branchId } }).then((v) => {
+      new Promise<string[]>((resolve, reject) => {
+        const item: string[] = [];
+
+        const stream = minio.listObjectsV2(
+          MINIO_BUCKET,
+          `${attachmentLocation(record.customerId, branchId)}/`,
+        );
+
+        stream.on("data", (v) => v && v.name && item.push(v.name));
+        stream.on("end", () => resolve(item));
+        stream.on("error", () => reject(new Error("MinIO error.")));
+      }).then((list) => {
+        list.map(async (v) => {
+          await minio.removeObject(MINIO_BUCKET, v, {
+            forceDelete: true,
+          });
+        });
+      });
+      return v;
+    });
+  }
+}
+
+@Route("api/v1/customer-branch/{branchId}/attachment")
+@Tags("Customer Branch")
+@Security("keycloak")
+export class CustomerAttachmentController extends Controller {
+  @Get()
+  async listAttachment(@Path() branchId: string) {
+    const record = await prisma.customerBranch.findFirst({
+      where: { id: branchId },
+    });
+
+    if (!record) {
+      throw new HttpError(
+        HttpStatus.NOT_FOUND,
+        "Customer branch cannot be found.",
+        "data_not_found",
+      );
+    }
+
+    const list = await new Promise<string[]>((resolve, reject) => {
+      const item: string[] = [];
+
+      const stream = minio.listObjectsV2(
+        MINIO_BUCKET,
+        `${attachmentLocation(record.customerId, branchId)}/`,
+      );
+
+      stream.on("data", (v) => v && v.name && item.push(v.name));
+      stream.on("end", () => resolve(item));
+      stream.on("error", () => reject(new Error("MinIO error.")));
+    });
+
+    return await Promise.all(
+      list.map(async (v) => ({
+        name: v.split("/").at(-1) as string,
+        url: await minio.presignedGetObject(MINIO_BUCKET, v, 12 * 60 * 60),
+      })),
+    );
+  }
+
+  @Post()
+  async addAttachment(@Path() branchId: string, @Body() payload: { file: string[] }) {
+    const record = await prisma.customerBranch.findFirst({
+      where: { id: branchId },
+    });
+
+    if (!record) {
+      throw new HttpError(
+        HttpStatus.NOT_FOUND,
+        "Customer branch cannot be found.",
+        "data_not_found",
+      );
+    }
+
+    return await Promise.all(
+      payload.file.map(async (v) => ({
+        name: v,
+        url: await minio.presignedGetObject(
+          MINIO_BUCKET,
+          `${attachmentLocation(record.customerId, branchId)}/${v}`,
+        ),
+        uploadUrl: await minio.presignedPutObject(
+          MINIO_BUCKET,
+          `${attachmentLocation(record.customerId, branchId)}/${v}`,
+          12 * 60 * 60,
+        ),
+      })),
+    );
+  }
+
+  @Delete()
+  async deleteAttachment(@Path() branchId: string, @Body() payload: { file: string[] }) {
+    const record = await prisma.customerBranch.findFirst({
+      where: { id: branchId },
+    });
+
+    if (!record) {
+      throw new HttpError(
+        HttpStatus.NOT_FOUND,
+        "Customer branch cannot be found.",
+        "data_not_found",
+      );
+    }
+
+    await Promise.all(
+      payload.file.map(async (v) => {
+        await minio.removeObject(
+          MINIO_BUCKET,
+          `${attachmentLocation(record.customerId, branchId)}/${v}`,
+          {
+            forceDelete: true,
+          },
+        );
+      }),
+    );
   }
 }
diff --git a/src/controllers/customer-controller.ts b/src/controllers/customer-controller.ts
index cb18ca5..931cf4e 100644
--- a/src/controllers/customer-controller.ts
+++ b/src/controllers/customer-controller.ts
@@ -45,7 +45,11 @@ export type CustomerUpdate = {
 };
 
 function imageLocation(id: string) {
-  return `customer/img-${id}`;
+  return `customer/${id}/profile-image`;
+}
+
+function attachmentLocation(customerId: string, branchId: string) {
+  return `customer/${customerId}/branch/${branchId}`;
 }
 
 @Route("api/v1/customer")
@@ -357,6 +361,23 @@ export class CustomerController extends Controller {
       throw new HttpError(HttpStatus.FORBIDDEN, "Customer is in used.", "data_in_used");
     }
 
-    return await prisma.customer.delete({ where: { id: customerId } });
+    return await prisma.customer.delete({ where: { id: customerId } }).then((v) => {
+      new Promise<string[]>((resolve, reject) => {
+        const item: string[] = [];
+
+        const stream = minio.listObjectsV2(MINIO_BUCKET, `customer/${customerId}`);
+
+        stream.on("data", (v) => v && v.name && item.push(v.name));
+        stream.on("end", () => resolve(item));
+        stream.on("error", () => reject(new Error("MinIO error.")));
+      }).then((list) => {
+        list.map(async (v) => {
+          await minio.removeObject(MINIO_BUCKET, v, {
+            forceDelete: true,
+          });
+        });
+      });
+      return v;
+    });
   }
 }