diff --git a/src/modules/06_retirement/components/DialogFormResign.vue b/src/modules/06_retirement/components/DialogFormResign.vue
index 40ce37d2e..45d17cfa4 100644
--- a/src/modules/06_retirement/components/DialogFormResign.vue
+++ b/src/modules/06_retirement/components/DialogFormResign.vue
@@ -26,6 +26,8 @@ const {
   success,
   dialogConfirm,
   date2Thai,
+  convertDatetimeToAPI,
+  convertDateToAPI,
 } = mixin;
 
 const paramsId = ref<string>(route.params.id as string);
@@ -68,6 +70,8 @@ function onSubmit() {
         routeName.value === "resignbyid" ? "resign" : "resign-employee";
       const payload = {
         ...formData,
+        activeDate: convertDateToAPI(formData.activeDate),
+        sendDate: convertDatetimeToAPI(formData.sendDate),
         remark: formData.reasonResign === "OTHER" ? formData.remark : undefined,
       };