diff --git a/src/controllers/03-customer-controller.ts b/src/controllers/03-customer-controller.ts
index 43dd376..95e2df6 100644
--- a/src/controllers/03-customer-controller.ts
+++ b/src/controllers/03-customer-controller.ts
@@ -201,37 +201,25 @@ export class CustomerController extends Controller {
           AND: [
             businessType
               ? {
-                  OR: [
-                    { businessType: { name: { contains: businessType, mode: "insensitive" } } },
-                    { businessType: { nameEN: { contains: businessType, mode: "insensitive" } } },
-                  ],
+                  OR: [{ businessType: { id: businessType } }],
                 }
               : {},
 
             province
               ? {
-                  OR: [
-                    { province: { name: { contains: province, mode: "insensitive" } } },
-                    { province: { nameEN: { contains: province, mode: "insensitive" } } },
-                  ],
+                  OR: [{ province: { id: province } }],
                 }
               : {},
 
             district
               ? {
-                  OR: [
-                    { district: { name: { contains: district, mode: "insensitive" } } },
-                    { district: { nameEN: { contains: district, mode: "insensitive" } } },
-                  ],
+                  OR: [{ district: { id: district } }],
                 }
               : {},
 
             subDistrict
               ? {
-                  OR: [
-                    { subDistrict: { name: { contains: subDistrict, mode: "insensitive" } } },
-                    { subDistrict: { nameEN: { contains: subDistrict, mode: "insensitive" } } },
-                  ],
+                  OR: [{ subDistrict: { id: subDistrict } }],
                 }
               : {},
           ],