diff --git a/src/controllers/branch/contact-controller.ts b/src/controllers/branch/contact-controller.ts
new file mode 100644
index 0000000..a673f2d
--- /dev/null
+++ b/src/controllers/branch/contact-controller.ts
@@ -0,0 +1,136 @@
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Patch,
+  Path,
+  Post,
+  Query,
+  Request,
+  Route,
+  Security,
+  Tags,
+} from "tsoa";
+
+import prisma from "../../db";
+import minio from "../../services/minio";
+import HttpError from "../../interfaces/http-error";
+import HttpStatus from "../../interfaces/http-status";
+import { RequestWithUser } from "../../interfaces/user";
+
+if (!process.env.MINIO_BUCKET) {
+  throw Error("Require MinIO bucket.");
+}
+
+const MINIO_BUCKET = process.env.MINIO_BUCKET;
+
+type BranchContactCreate = {
+  lineId: string;
+  telephoneNo: string;
+};
+
+type BranchContactUpdate = {
+  lineId?: string;
+  telephoneNo?: string;
+};
+
+function imageLocation(id: string) {
+  return `branch/contact-${id}`;
+}
+
+@Route("api/branch/{branchId}/contact")
+@Tags("Branch Contact")
+@Security("keycloak")
+export class BranchContactController extends Controller {
+  @Get()
+  async getBranchContact(
+    @Path() branchId: string,
+    @Query() page: number = 1,
+    @Query() pageSize: number = 30,
+  ) {
+    const [result, total] = await prisma.$transaction([
+      prisma.branchContact.findMany({
+        where: { branchId },
+        take: pageSize,
+        skip: (page - 1) * pageSize,
+      }),
+      prisma.branchContact.count({ where: { branchId } }),
+    ]);
+
+    return { result, page, pageSize, total };
+  }
+
+  @Get("{contactId}")
+  async getBranchContactById(@Path() branchId: string, @Path() contactId: string) {
+    const record = await prisma.branchContact.findFirst({ where: { id: contactId, branchId } });
+
+    if (!record) throw new HttpError(HttpStatus.NOT_FOUND, "User cannot be found.");
+
+    return Object.assign(record, {
+      qrCodeImageUrl: await minio.presignedGetObject(MINIO_BUCKET, imageLocation(record.id)),
+    });
+  }
+
+  @Post()
+  async createBranchContact(
+    @Request() req: RequestWithUser,
+    @Path() branchId: string,
+    @Body() body: BranchContactCreate,
+  ) {
+    if (!(await prisma.branch.findFirst({ where: { id: branchId } }))) {
+      throw new HttpError(HttpStatus.BAD_REQUEST, "Branch not found.");
+    }
+    const record = await prisma.branchContact.create({
+      include: { branch: true },
+      data: { ...body, branchId, createdBy: req.user.name, updateBy: req.user.name },
+    });
+    return Object.assign(record, {
+      qrCodeImageUrl: await minio.presignedGetObject(
+        MINIO_BUCKET,
+        imageLocation(record.id),
+        12 * 60 * 60,
+      ),
+      qrCodeImageUploadUrl: await minio.presignedPutObject(
+        MINIO_BUCKET,
+        imageLocation(record.id),
+        12 * 60 * 60,
+      ),
+    });
+  }
+
+  @Patch("{contactId}")
+  async editBranchContact(
+    @Request() req: RequestWithUser,
+    @Body() body: BranchContactUpdate,
+    @Path() branchId: string,
+    @Path() contactId: string,
+  ) {
+    const record = await prisma.branchContact.update({
+      include: { branch: true },
+      data: { ...body, updateBy: req.user.name },
+      where: { id: contactId, branchId },
+    });
+    if (!record) {
+      throw new HttpError(HttpStatus.NOT_FOUND, "Branch cannot be found.");
+    }
+    return Object.assign(record, {
+      qrCodeImageUrl: await minio.presignedGetObject(
+        MINIO_BUCKET,
+        imageLocation(record.id),
+        12 * 60 * 60,
+      ),
+      qrCodeImageUploadUrl: await minio.presignedPutObject(
+        MINIO_BUCKET,
+        imageLocation(record.id),
+        12 * 60 * 60,
+      ),
+    });
+  }
+
+  @Delete("{contactId}")
+  async deleteBranchContact(@Path() branchId: string, @Path() contactId: string) {
+    const result = await prisma.branchContact.deleteMany({ where: { id: contactId, branchId } });
+    if (result.count <= 0) throw new HttpError(HttpStatus.NOT_FOUND, "Branch cannot be found.");
+  }
+}