diff --git a/src/controllers/customer-branch-controller.ts b/src/controllers/customer-branch-controller.ts
index e6d898d..f742a0d 100644
--- a/src/controllers/customer-branch-controller.ts
+++ b/src/controllers/customer-branch-controller.ts
@@ -110,8 +110,8 @@ export type CustomerBranchUpdate = (
   telephoneNo?: string;
 
   employmentOffice?: string;
-  bussinessType?: string;
-  bussinessTypeEN?: string;
+  businessType?: string;
+  businessTypeEN?: string;
   jobPosition?: string;
   jobPositionEN?: string;
   jobDescription?: string;