diff --git a/src/controllers/02-user-controller.ts b/src/controllers/02-user-controller.ts
index 2c864e6..1a789ff 100644
--- a/src/controllers/02-user-controller.ts
+++ b/src/controllers/02-user-controller.ts
@@ -126,8 +126,8 @@ type UserCreate = {
   remark?: string;
   agencyStatus?: string;
 
-  contactName?: string;
-  contactTel?: string;
+  contactName?: string | null;
+  contactTel?: string | null;
 };
 
 type UserUpdate = {
@@ -188,8 +188,8 @@ type UserUpdate = {
   remark?: string;
   agencyStatus?: string;
 
-  contactName?: string;
-  contactTel?: string;
+  contactName?: string | null;
+  contactTel?: string | null;
 };
 
 const permissionCondCompany = createPermCondition((_) => true);