diff --git a/eatery-service/pom.xml b/eatery-service/pom.xml
index b31d391..c5cddb1 100644
--- a/eatery-service/pom.xml
+++ b/eatery-service/pom.xml
@@ -54,7 +54,7 @@
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>1.18.30</version>
+            <version>1.18.46</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -139,6 +139,13 @@
                 <version>${compiler-plugin.version}</version>
                 <configuration>
                     <parameters>true</parameters>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                            <version>1.18.46</version>
+                        </path>
+                    </annotationProcessorPaths>
                 </configuration>
             </plugin>
             <plugin>
diff --git a/eatery-service/src/main/java/com/drinkool/dtos/AddMenuItem.java b/eatery-service/src/main/java/com/drinkool/dtos/AddMenuItem.java
new file mode 100644
index 0000000..ee83e31
--- /dev/null
+++ b/eatery-service/src/main/java/com/drinkool/dtos/AddMenuItem.java
@@ -0,0 +1,22 @@
+package com.drinkool.dtos;
+
+import com.drinkool.interfaces.MenuItemInterface;
+import io.quarkus.runtime.annotations.RegisterForReflection;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.eclipse.microprofile.graphql.Input;
+
+@Input
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+@RegisterForReflection
+public class AddMenuItem implements MenuItemInterface {
+
+	private String name;
+
+	private double price;
+}
diff --git a/eatery-service/src/main/java/com/drinkool/services/EateryService.java b/eatery-service/src/main/java/com/drinkool/services/EateryService.java
index 15fb483..26d088a 100644
--- a/eatery-service/src/main/java/com/drinkool/services/EateryService.java
+++ b/eatery-service/src/main/java/com/drinkool/services/EateryService.java
@@ -2,6 +2,7 @@ package com.drinkool.services;
 
 import com.drinkool.InternalValue;
 import com.drinkool.Role;
+import com.drinkool.dtos.AddMenuItem;
 import com.drinkool.dtos.event.ManagerCreate;
 import com.drinkool.entities.EateryEntity;
 import com.drinkool.entities.MenuItemEntity;
@@ -46,16 +47,13 @@ public class EateryService {
 	@Mutation("addMenuItem")
 	@RolesAllowed(Role.Manager)
 	@Transactional
-	public MenuItemEntity addMenuItem(
-		@Name("name") String name,
-		@Name("price") double price
-	) {
+	public MenuItemEntity addMenuItem(@Name("menuItem") AddMenuItem menuItem) {
 		String ownerId = request.getHeader(InternalValue.userId);
 
 		EateryEntity eatery = EateryEntity.findByOwnerId(ownerId);
 		if (eatery == null) return null;
 
-		MenuItemEntity item = MenuItemEntity.create(eatery, name, price);
+		MenuItemEntity item = MenuItemEntity.create(eatery, menuItem);
 
 		return item;
 	}
diff --git a/eatery-service/src/test/java/com/drinkool/services/EateryServiceTest.java b/eatery-service/src/test/java/com/drinkool/services/EateryServiceTest.java
index 8cb7d49..ae16091 100644
--- a/eatery-service/src/test/java/com/drinkool/services/EateryServiceTest.java
+++ b/eatery-service/src/test/java/com/drinkool/services/EateryServiceTest.java
@@ -9,6 +9,7 @@ import static org.hamcrest.Matchers.hasSize;
 
 import com.drinkool.InternalValue;
 import com.drinkool.Role;
+import com.drinkool.dtos.AddMenuItem;
 import com.drinkool.dtos.event.ManagerCreate;
 import com.drinkool.entities.EateryEntity;
 import com.drinkool.entities.MenuItemEntity;
@@ -19,6 +20,8 @@ import jakarta.enterprise.context.control.ActivateRequestContext;
 import jakarta.enterprise.inject.Any;
 import jakarta.inject.Inject;
 import jakarta.transaction.Transactional;
+import java.util.HashMap;
+import java.util.Map;
 import java.util.UUID;
 import net.datafaker.Faker;
 import org.junit.jupiter.api.Assertions;
@@ -81,8 +84,10 @@ public class EateryServiceTest {
 		for (int i = 0; i < 3; i++) {
 			MenuItemEntity.create(
 				eatery,
-				faker.food().dish(),
-				faker.number().randomDouble(2, 10, 100)
+				new AddMenuItem(
+					faker.food().dish(),
+					faker.number().randomDouble(2, 10, 100)
+				)
 			);
 		}
 	}
@@ -126,19 +131,22 @@ public class EateryServiceTest {
 	@Test
 	public void testAddMenuItemSuccess() {
 		String mutation =
-			"mutation addMenuItem($name: String!, $price: Float!) {" +
-			"  addMenuItem(name: $name, price: $price) {" +
+			"mutation addMenuItem($menuItem: AddMenuItemInput!) {" +
+			"  addMenuItem(menuItem: $menuItem) {" +
 			"    id" +
 			"    name" +
 			"    price" +
 			"  }" +
 			"}";
 
-		java.util.Map<String, Object> variables = new java.util.HashMap<>();
-		variables.put("name", "Trà Sữa");
-		variables.put("price", 30000.0);
+		Map<String, Object> menuItemData = new HashMap<>();
+		menuItemData.put("name", "Trà Sữa");
+		menuItemData.put("price", 30000.0);
 
-		java.util.Map<String, Object> requestBody = new java.util.HashMap<>();
+		Map<String, Object> variables = new HashMap<>();
+		variables.put("menuItem", menuItemData);
+
+		Map<String, Object> requestBody = new HashMap<>();
 		requestBody.put("query", mutation);
 		requestBody.put("variables", variables);
 
@@ -158,19 +166,22 @@ public class EateryServiceTest {
 	@Test
 	public void testAddMenuItemFailInvalidRole() {
 		String mutation =
-			"mutation addMenuItem($name: String!, $price: Float!) {" +
-			"  addMenuItem(name: $name, price: $price) {" +
+			"mutation addMenuItem($menuItem: AddMenuItemInput!) {" +
+			"  addMenuItem(menuItem: $menuItem) {" +
 			"    id" +
 			"    name" +
 			"    price" +
 			"  }" +
 			"}";
 
-		java.util.Map<String, Object> variables = new java.util.HashMap<>();
-		variables.put("name", "Trà Sữa");
-		variables.put("price", 30000.0);
+		Map<String, Object> menuItemData = new HashMap<>();
+		menuItemData.put("name", "Trà Sữa");
+		menuItemData.put("price", 30000.0);
 
-		java.util.Map<String, Object> requestBody = new java.util.HashMap<>();
+		Map<String, Object> variables = new HashMap<>();
+		variables.put("menuItem", menuItemData);
+
+		Map<String, Object> requestBody = new HashMap<>();
 		requestBody.put("query", mutation);
 		requestBody.put("variables", variables);
 
@@ -190,7 +201,7 @@ public class EateryServiceTest {
 		String mutation =
 			"mutation { addMenuItem(name: \"Coffee\", price: 20000.0) { id } }";
 
-		java.util.Map<String, Object> requestBody = new java.util.HashMap<>();
+		Map<String, Object> requestBody = new HashMap<>();
 		requestBody.put("query", mutation);
 
 		given()
@@ -216,10 +227,10 @@ public class EateryServiceTest {
 			"  }" +
 			"}";
 
-		java.util.Map<String, Object> variables = new java.util.HashMap<>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("id", lastSavedId.toString());
 
-		java.util.Map<String, Object> requestBody = new java.util.HashMap<>();
+		Map<String, Object> requestBody = new HashMap<>();
 		requestBody.put("query", query);
 		requestBody.put("variables", variables);
 
@@ -244,10 +255,10 @@ public class EateryServiceTest {
 			"  }" +
 			"}";
 
-		java.util.Map<String, Object> variables = new java.util.HashMap<>();
+		Map<String, Object> variables = new HashMap<>();
 		variables.put("id", randomId);
 
-		java.util.Map<String, Object> requestBody = new java.util.HashMap<>();
+		Map<String, Object> requestBody = new HashMap<>();
 		requestBody.put("query", query);
 		requestBody.put("variables", variables);
 
diff --git a/lib/pom.xml b/lib/pom.xml
index a92793a..c85939a 100644
--- a/lib/pom.xml
+++ b/lib/pom.xml
@@ -1,8 +1,8 @@
-<?xml version="1.0" encoding="UTF-8" ?>
+<?xml version="1.0" encoding="UTF-8"?>
 <project
-	xmlns="http://maven.apache.org/POM/4.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"
+  xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"
 >
   <modelVersion>4.0.0</modelVersion>
 
@@ -41,7 +41,7 @@
     <dependency>
       <groupId>org.projectlombok</groupId>
       <artifactId>lombok</artifactId>
-      <version>1.18.30</version>
+      <version>1.18.46</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
@@ -63,4 +63,4 @@
       <scope>test</scope>
     </dependency>
   </dependencies>
-</project>
+</project>
\ No newline at end of file
diff --git a/lib/src/main/java/com/drinkool/dtos/AddMenuItem.java b/lib/src/main/java/com/drinkool/dtos/AddMenuItem.java
deleted file mode 100644
index 9c612a1..0000000
--- a/lib/src/main/java/com/drinkool/dtos/AddMenuItem.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package com.drinkool.dtos;
-
-import com.drinkool.interfaces.MenuItemInterface;
-import lombok.Getter;
-import lombok.Setter;
-
-@Getter
-@Setter
-public class AddMenuItem implements MenuItemInterface {
-
-	String name;
-	double price;
-}
diff --git a/lib/src/main/java/com/drinkool/interfaces/MenuItemInterface.java b/lib/src/main/java/com/drinkool/interfaces/MenuItemInterface.java
index 9c60fdc..3a38506 100644
--- a/lib/src/main/java/com/drinkool/interfaces/MenuItemInterface.java
+++ b/lib/src/main/java/com/drinkool/interfaces/MenuItemInterface.java
@@ -2,7 +2,7 @@ package com.drinkool.interfaces;
 
 public interface MenuItemInterface {
 	String getName();
-	void setName(String name);
-	double getPrice();
-	void setPrice(double price);
+	void setName(String x);
+    double getPrice();
+    void setPrice(double x);
 }