diff --git a/app/components/app/division/entry-form.vue b/app/components/app/division/entry-form.vue
index 93a22e30..640d1fd5 100644
--- a/app/components/app/division/entry-form.vue
+++ b/app/components/app/division/entry-form.vue
@@ -35,8 +35,8 @@ const { defineField, errors, meta } = useForm({
   initialValues: {
     code: '',
     name: '',
-    parent_id: 0,
-    division_id: 0,
+    parent_id: null,
+    division_id: null,
   } as Partial<DivisionFormData>,
 })
 
@@ -56,8 +56,8 @@ if (props.values) {
 const resetForm = () => {
   code.value = ''
   name.value = ''
-  parent.value = 0
-  division.value = 0
+  parent.value = null
+  division.value = null
 }
 
 // Form submission handler
@@ -65,8 +65,8 @@ function onSubmitForm() {
   const formData: DivisionFormData = {
     name: name.value || '',
     code: code.value || '',
-    parent_id: parent.value || 0,
-    division_id: division.value || 0,
+    parent_id: parent.value || null,
+    division_id: division.value || null,
   }
   emit('submit', formData, resetForm)
 }
diff --git a/app/components/content/division/list.vue b/app/components/content/division/list.vue
index d9ac39f8..de1b1855 100644
--- a/app/components/content/division/list.vue
+++ b/app/components/content/division/list.vue
@@ -51,6 +51,7 @@ const {
     const result = await getDivisions({
       search: params.search,
       // page: params['page-number'] || 0,
+      page_size: params['page-size'] || 100,
       includes: 'parent,childrens',
     })
     return { success: result.success || false, body: result.body || {} }