diff --git a/src/controllers/04-product-controller.ts b/src/controllers/04-product-controller.ts
index cd0b52c..01095d2 100644
--- a/src/controllers/04-product-controller.ts
+++ b/src/controllers/04-product-controller.ts
@@ -134,7 +134,13 @@ export class ProductController extends Controller {
     @Query() pageSize: number = 30,
   ) {
     const where = {
-      OR: query ? [{ name: { contains: query } }, { detail: { contains: query } }] : undefined,
+      OR: query
+        ? [
+            { name: { contains: query } },
+            { detail: { contains: query } },
+            { code: { contains: query } },
+          ]
+        : undefined,
       AND: {
         ...filterStatus(status),
         productGroupId,
diff --git a/src/controllers/04-service-controller.ts b/src/controllers/04-service-controller.ts
index 5e5c335..a60fd31 100644
--- a/src/controllers/04-service-controller.ts
+++ b/src/controllers/04-service-controller.ts
@@ -123,7 +123,13 @@ export class ServiceController extends Controller {
     @Query() fullDetail?: boolean,
   ) {
     const where = {
-      OR: query ? [{ name: { contains: query } }, { detail: { contains: query } }] : undefined,
+      OR: query
+        ? [
+            { name: { contains: query } },
+            { detail: { contains: query } },
+            { code: { contains: query } },
+          ]
+        : undefined,
       AND: {
         ...filterStatus(status),
         productGroupId,