diff --git a/src/main/java/com/ffii/fpsms/modules/master/service/ItemsService.kt b/src/main/java/com/ffii/fpsms/modules/master/service/ItemsService.kt
index 43be574..7d043f0 100644
--- a/src/main/java/com/ffii/fpsms/modules/master/service/ItemsService.kt
+++ b/src/main/java/com/ffii/fpsms/modules/master/service/ItemsService.kt
@@ -9,6 +9,7 @@ import com.ffii.fpsms.modules.master.web.models.MessageResponse
 import com.ffii.fpsms.modules.master.web.models.NewItemRequest
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
+import java.io.IOException
 import kotlin.jvm.optionals.getOrNull
 
 @Service
@@ -26,6 +27,7 @@ open class ItemsService(
     open fun getItem(id: Long): Items? {
         return itemsRepository.findById(id).getOrNull()
     }
+    @Throws(IOException::class)
     @Transactional
     open fun saveItem(request: NewItemRequest): MessageResponse {
         val type = itemTypeRepository.findById(request.typeId).get()
diff --git a/src/main/java/com/ffii/fpsms/modules/master/web/ItemsController.kt b/src/main/java/com/ffii/fpsms/modules/master/web/ItemsController.kt
index 2398452..81c5903 100644
--- a/src/main/java/com/ffii/fpsms/modules/master/web/ItemsController.kt
+++ b/src/main/java/com/ffii/fpsms/modules/master/web/ItemsController.kt
@@ -11,18 +11,18 @@ import org.springframework.web.bind.annotation.*
 @RestController
 @RequestMapping("/items")
 class ItemsController(
-    private val materialService: ItemsService
+    private val itemsService: ItemsService
 ) {
     @GetMapping
     fun allItems(): List<Items> {
-        return materialService.allItems()
+        return itemsService.allItems()
     }
     @GetMapping("/details/{id}")
     fun getItems(@PathVariable id: Long): Items {
-        return materialService.getItem(id) ?: throw NotFoundException()
+        return itemsService.getItem(id) ?: throw NotFoundException()
     }
     @PostMapping("/new")
     fun saveItem(@Valid @RequestBody newItem: NewItemRequest): MessageResponse {
-        return materialService.saveItem(newItem)
+        return itemsService.saveItem(newItem)
     }
 }
\ No newline at end of file
diff --git a/src/main/resources/db/changelog/changes/20250310_01_cyril/01_qc_item.sql b/src/main/resources/db/changelog/changes/20250310_01_cyril/01_qc_item.sql
index 574d25b..870988b 100644
--- a/src/main/resources/db/changelog/changes/20250310_01_cyril/01_qc_item.sql
+++ b/src/main/resources/db/changelog/changes/20250310_01_cyril/01_qc_item.sql
@@ -13,6 +13,5 @@ CREATE TABLE `qc_item`
     `code`        VARCHAR(30) NOT NULL,
     `name`        VARCHAR(30) NOT NULL,
     `description` VARCHAR(100) NULL,
-    `systemInput` TINYINT(1) NOT NULL,
     PRIMARY KEY (`id`)
 );
\ No newline at end of file
diff --git a/src/main/resources/db/changelog/changes/20250320_01_derek/01_qc_check.sql b/src/main/resources/db/changelog/changes/20250320_01_derek/01_qc_check.sql
new file mode 100644
index 0000000..a75466f
--- /dev/null
+++ b/src/main/resources/db/changelog/changes/20250320_01_derek/01_qc_check.sql
@@ -0,0 +1,40 @@
+--liquibase formatted sql
+
+--changeset derek:qc check
+CREATE TABLE `qc_check` (
+    `id` INT NOT NULL AUTO_INCREMENT,
+    `created` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    `createdBy` VARCHAR(30) NULL DEFAULT NULL,
+    `version` INT NOT NULL DEFAULT '0',
+    `modified` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    `modifiedBy` VARCHAR(30) NULL DEFAULT NULL,
+    `deleted` TINYINT(1) NOT NULL DEFAULT '0',
+    `qcItemId` INT(1) NOT NULL,
+    `isRange` TINYINT(1) NOT NULL DEFAULT '0',
+    `description` VARCHAR(100) NULL,
+    `systemInput` TINYINT(1) NOT NULL DEFAULT '0',
+    `lowerLimit` DECIMAL(16,2) NULL,
+    `upperLimit` DECIMAL(16,2) NULL,
+    `itemId` INT NOT NULL,
+    PRIMARY KEY (`id`),
+    CONSTRAINT fk_check_qc_items FOREIGN KEY (`qcItemId`) REFERENCES `qc_item` (`id`),
+    CONSTRAINT fk_check_items FOREIGN KEY (`itemId`) REFERENCES `items` (`id`)
+);
+
+CREATE TABLE `qc_result` (
+    `id` INT NOT NULL AUTO_INCREMENT,
+    `created` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    `createdBy` VARCHAR(30) NULL DEFAULT NULL,
+    `version` INT NOT NULL DEFAULT '0',
+    `modified` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    `modifiedBy` VARCHAR(30) NULL DEFAULT NULL,
+    `deleted` TINYINT(1) NOT NULL DEFAULT '0',
+    itemId INT NOT NULL,
+    qcCheckId INT NOT NULL,
+    `recordDate` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    `result_value` DECIMAL(16,2) NULL,
+    `result_bool` TINYINT(1) NULL,
+    `inspectorId` INT NOT NULL,
+    PRIMARY KEY (`id`),
+    CONSTRAINT fk_qc_check FOREIGN KEY (`qcCheckId`) REFERENCES `qc_check` (`id`)
+);
\ No newline at end of file