diff --git a/src/modules/02_users/components/Users/DialogFormUser.vue b/src/modules/02_users/components/Users/DialogFormUser.vue
index 03264453..4dc62fe5 100644
--- a/src/modules/02_users/components/Users/DialogFormUser.vue
+++ b/src/modules/02_users/components/Users/DialogFormUser.vue
@@ -223,7 +223,10 @@ function onSubmit() {
       ? config.API.managementUser + `/${userId.value}`
       : config.API.managementUser;
 
-    http[isStatusEdit.value ? "put" : "post"](url, formData)
+    http[isStatusEdit.value ? "put" : "post"](url, {
+      ...formData,
+      email: `${formData.email}@bangkok.go.th`,
+    })
       .then(() => {
         success($q, "บันทึกข้อมูลสำเร็จ");
         props.fetchlist?.();
@@ -513,8 +516,7 @@ watch(
                     lazy-rules
                     hide-bottom-space
                     class="inputgreen"
-                    label="อีเมล"
-                    type="email"
+                    suffix="@bangkok.go.th"
                   >
                   </q-input>
                 </div>