diff --git a/gateway-service/src/main/java/com/drinkool/controller/MainController.java b/gateway-service/src/main/java/com/drinkool/controller/MainController.java
index 7f378df..eb31be8 100644
--- a/gateway-service/src/main/java/com/drinkool/controller/MainController.java
+++ b/gateway-service/src/main/java/com/drinkool/controller/MainController.java
@@ -4,6 +4,7 @@ import com.drinkool.Url;
 import com.drinkool.lib.dtos.Login;
 import com.drinkool.services.CustomerService;
 import com.drinkool.services.ManagerService;
+import com.drinkool.services.StaffService;
 import io.smallrye.mutiny.Uni;
 import jakarta.inject.Inject;
 import jakarta.ws.rs.POST;
@@ -22,6 +23,10 @@ public class MainController extends BaseController {
 	@RestClient
 	CustomerService customerService;
 
+	@Inject
+	@RestClient
+	StaffService staffService;
+
 	@POST
 	@Path(Url.Login)
 	public Uni<Response> proxyLogin(Login input) {
@@ -29,7 +34,12 @@ public class MainController extends BaseController {
 			.login(input)
 			.onFailure()
 			.recoverWithUni(() -> {
-				return customerService.login(input);
+				return staffService
+					.login(input)
+					.onFailure()
+					.recoverWithUni(() -> {
+						return customerService.login(input);
+					});
 			});
 	}
 }
diff --git a/gateway-service/src/main/java/com/drinkool/controller/StaffController.java b/gateway-service/src/main/java/com/drinkool/controller/StaffController.java
new file mode 100644
index 0000000..47fe405
--- /dev/null
+++ b/gateway-service/src/main/java/com/drinkool/controller/StaffController.java
@@ -0,0 +1,33 @@
+package com.drinkool.controller;
+
+import com.drinkool.InternalValue;
+import com.drinkool.Role;
+import com.drinkool.Url;
+import com.drinkool.lib.dtos.Signup;
+import com.drinkool.services.StaffService;
+import io.smallrye.mutiny.Uni;
+import jakarta.inject.Inject;
+import jakarta.ws.rs.HeaderParam;
+import jakarta.ws.rs.POST;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.core.Response;
+import java.util.UUID;
+import org.eclipse.microprofile.rest.client.inject.RestClient;
+
+@Path("/api/" + Role.Staff)
+public class StaffController {
+
+	@Inject
+	@RestClient
+	StaffService staffService;
+
+	@POST
+	@Path(Url.Signup)
+	public Uni<Response> signup(
+		Signup input,
+		@HeaderParam(InternalValue.userId) UUID userId,
+		@HeaderParam(InternalValue.role) String role
+	) {
+		return staffService.signup(input, userId, role);
+	}
+}
diff --git a/gateway-service/src/main/java/com/drinkool/services/StaffService.java b/gateway-service/src/main/java/com/drinkool/services/StaffService.java
new file mode 100644
index 0000000..6b6b2eb
--- /dev/null
+++ b/gateway-service/src/main/java/com/drinkool/services/StaffService.java
@@ -0,0 +1,31 @@
+package com.drinkool.services;
+
+import com.drinkool.InternalValue;
+import com.drinkool.Role;
+import com.drinkool.Url;
+import com.drinkool.lib.dtos.*;
+import io.smallrye.mutiny.Uni;
+import jakarta.ws.rs.*;
+import jakarta.ws.rs.core.Response;
+import java.util.*;
+import org.eclipse.microprofile.rest.client.inject.RegisterRestClient;
+
+@RegisterRestClient(configKey = "account")
+@Path(Role.Staff)
+public interface StaffService {
+	@POST
+	@Path(Url.Signup)
+	Uni<Response> signup(
+		Signup input,
+		@HeaderParam(InternalValue.userId) UUID userId,
+		@HeaderParam(InternalValue.role) String role
+	);
+
+	@POST
+	@Path(Url.Login)
+	Uni<Response> login(Login input);
+
+	@GET
+	@Path(Url.Me)
+	Uni<Response> me(@HeaderParam(InternalValue.userId) UUID id);
+}