diff --git a/src/components/shared/select/SelectBase.vue b/src/components/shared/select/SelectBase.vue
new file mode 100644
index 00000000..c5715957
--- /dev/null
+++ b/src/components/shared/select/SelectBase.vue
@@ -0,0 +1,97 @@
+<script lang="ts" setup generic="T extends Record<string, unknown>">
+import { QSelect } from 'quasar';
+
+const model = defineModel<string | string[] | Record<string, unknown> | null>();
+const props = withDefaults(
+  defineProps<{
+    id?: string;
+    label?: string;
+    options: T[];
+    optionLabel?: keyof T | string;
+    optionValue?: keyof T | string;
+    placeholder?: string;
+
+    readonly?: boolean;
+    clearable?: boolean;
+    disable?: boolean;
+    multiple?: boolean;
+    hideInput?: boolean;
+    hideDropdownIcon?: boolean;
+
+    rules?: ((value: string) => string | true)[];
+  }>(),
+  {
+    option: () => [],
+    optionLabel: 'label',
+    optionValue: 'value',
+    disable: false,
+  },
+);
+
+defineEmits<{
+  (
+    e: 'filter',
+    val: string,
+    update: (callbackFn: () => void, afterFn?: (ref: QSelect) => void) => void,
+  ): void;
+}>();
+</script>
+<template>
+  <q-select
+    dense
+    outlined
+    emit-value
+    map-options
+    hide-bottom-space
+    autocomplete="off"
+    input-debounce="500"
+    :placeholder
+    :clearable
+    :disable
+    :multiple
+    :readonly
+    :label
+    :options
+    :rules
+    :use-input="!hideInput"
+    :use-chips="multiple"
+    :hide-dropdown-icon="readonly"
+    :option-value="
+      typeof props.optionValue === 'string' ? props.optionValue : 'value'
+    "
+    :option-label="
+      typeof props.optionLabel === 'string' ? props.optionLabel : 'label'
+    "
+    :for="id"
+    v-model="model"
+    @filter="(value, update) => $emit('filter', value, update)"
+    @clear="model = multiple ? [] : ''"
+  >
+    <template v-if="$slots['prepend']" v-slot:prepend>
+      <slot name="prepend"></slot>
+    </template>
+    <template v-if="$slots['append']" v-slot:append>
+      <slot name="append"></slot>
+    </template>
+
+    <template v-slot:no-option>
+      <slot name="no-option">
+        <q-item-section class="text-grey">
+          {{ $t('general.noData') }}
+        </q-item-section>
+      </slot>
+    </template>
+
+    <template v-if="$slots['selected-item']" v-slot:selected-item="scope">
+      <slot name="selected-item" :scope="scope" :opt="scope.opt as T"></slot>
+    </template>
+
+    <template v-if="$slots['option']" v-slot:option="scope">
+      <slot name="option" :scope="scope" :opt="scope.opt as T"></slot>
+    </template>
+
+    <template v-if="$slots['before-options']" #before-options>
+      <slot name="before-options"></slot>
+    </template>
+  </q-select>
+</template>
diff --git a/src/components/shared/select/SelectBusinessType.vue b/src/components/shared/select/SelectBusinessType.vue
index 211ed07e..9bb30c13 100644
--- a/src/components/shared/select/SelectBusinessType.vue
+++ b/src/components/shared/select/SelectBusinessType.vue
@@ -2,11 +2,11 @@
 import { ref, onMounted } from 'vue';
 
 import { createSelect, SelectProps } from './select';
-import SelectInput from '../SelectInput.vue';
 
 import { BusinessType } from 'src/stores/business-type/types';
 
 import useStore from 'src/stores/business-type';
+import SelectBase from './SelectBase.vue';
 
 type SelectOption = BusinessType;
 
@@ -74,17 +74,15 @@ function setDefaultValue() {
 }
 </script>
 <template>
-  <SelectInput
+  <SelectBase
     v-model="value"
-    incremental
+    clearable
     option-value="id"
     :label="label || $t('menu.manage.businessType')"
     :placeholder
     :readonly
     :disable="disabled"
-    :option="selectOptions"
-    :hide-selected="false"
-    :fill-input="false"
+    :options="selectOptions"
     :rules="[
       (v: string) => !props.required || !!v || $t('form.error.required'),
     ]"
@@ -167,14 +165,5 @@ function setDefaultValue() {
 
       <q-separator class="q-mx-sm" />
     </template>
-
-    <template #append v-if="clearable">
-      <q-icon
-        v-if="!readonly && value"
-        name="mdi-close-circle"
-        @click.stop="value = ''"
-        class="cursor-pointer clear-btn"
-      />
-    </template>
-  </SelectInput>
+  </SelectBase>
 </template>
diff --git a/src/pages/03_customer-management/components/employer/EmployerFormBusiness.vue b/src/pages/03_customer-management/components/employer/EmployerFormBusiness.vue
index 0717d54f..1278af50 100644
--- a/src/pages/03_customer-management/components/employer/EmployerFormBusiness.vue
+++ b/src/pages/03_customer-management/components/employer/EmployerFormBusiness.vue
@@ -4,11 +4,12 @@ import {
   commaInput,
   formatNumberWithCommas,
 } from 'stores/utils';
-import { onMounted, watch } from 'vue';
-import { ref } from 'vue';
+import { onMounted, watch, reactive, ref } from 'vue';
 import { useI18n } from 'vue-i18n';
 import ThaiBahtText from 'thai-baht-text';
 import SelectBusinessType from 'src/components/shared/select/SelectBusinessType.vue';
+import BusinessTypeDialog from 'src/pages/16_business-type-management/BusinessTypeDialog.vue';
+import useBusinessTypeStore, { BusinessType } from 'src/stores/business-type';
 
 const { locale } = useI18n({ useScope: 'global' });
 
@@ -24,8 +25,12 @@ const wageRateText = defineModel<string>('wageRateText', { default: '0' });
 
 const rate = ref<string>(commaInput(wageRate.value?.toString() || '0'));
 
-const typeBusinessOption = ref([]);
-const typeBusinessENOption = ref([]);
+const businessTypeDialog = ref(false);
+const businessTypeForm = reactive({
+  name: '',
+  nameEN: '',
+});
+
 const jobPositionOption = ref([]);
 const jobPositionENOption = ref([]);
 
@@ -40,15 +45,12 @@ defineProps<{
 
 onMounted(async () => {
   const resultOption = await fetch('/option/option.json');
-  rawOption.value = await resultOption.json();
-  jobPositionENOption.value = rawOption.value.eng.position;
 
-  if (locale.value === 'eng') {
-    jobPositionOption.value = rawOption.value.eng.position;
-  }
-  if (locale.value === 'tha') {
-    jobPositionOption.value = rawOption.value.tha.position;
-  }
+  rawOption.value = await resultOption.json();
+
+  jobPositionOption.value =
+    rawOption.value[locale.value === 'tha' ? 'tha' : 'eng'].position;
+  jobPositionENOption.value = rawOption.value.eng.position;
 });
 
 watch(
@@ -75,13 +77,6 @@ watch([jobPositionOption, jobPositionENOption], () => {
   );
 });
 
-const typeBusinessOptions = ref<Record<string, unknown>[]>([]);
-let typeBusinessFilter = selectFilterOptionRefMod(
-  typeBusinessOption,
-  typeBusinessOptions,
-  'label',
-);
-
 const jobPositionOptions = ref<Record<string, unknown>[]>([]);
 let jobPositionFilter = selectFilterOptionRefMod(
   jobPositionOption,
@@ -89,19 +84,29 @@ let jobPositionFilter = selectFilterOptionRefMod(
   'label',
 );
 
-const typeBusinessENOptions = ref<Record<string, unknown>[]>([]);
-let typeBusinessENFilter = selectFilterOptionRefMod(
-  typeBusinessENOption,
-  typeBusinessENOptions,
-  'label',
-);
-
 const jobPositionENOptions = ref<Record<string, unknown>[]>([]);
 let jobPositionENFilter = selectFilterOptionRefMod(
   jobPositionENOption,
   jobPositionENOptions,
   'label',
 );
+
+// NOTE: ~ BUSINESS TYPE SECTION
+
+const businessType = useBusinessTypeStore();
+
+async function createBusinessType() {
+  const created = await businessType.create(businessTypeForm);
+
+  if (created) {
+    businessTypeId.value = created.id;
+    businessTypeDialog.value = false;
+  }
+
+  businessTypeForm.name = businessTypeForm.nameEN = '';
+}
+
+// NOTE: ~ BUSINESS TYPE SECTION END
 </script>
 <template>
   <div class="col-12 row q-col-gutter-sm">
@@ -121,16 +126,24 @@ let jobPositionENFilter = selectFilterOptionRefMod(
     </div>
 
     <SelectBusinessType
-      class="col-md-6 col-12"
       v-model:value="businessTypeId"
-      :readonly
+      class="col-md-6 col-12"
       lang="tha"
+      clearable
+      :readonly
+      :creatable="!readonly"
+      :creatable-disabled-text="`(${$t('form.error.selectField')})`"
+      @create="businessTypeDialog = true"
     />
     <SelectBusinessType
-      class="col-md-6 col-12"
       v-model:value="businessTypeId"
+      class="col-md-6 col-12"
       lang="eng"
+      clearable
       :readonly
+      :creatable="!readonly"
+      :creatable-disabled-text="`(${$t('form.error.selectField')})`"
+      @create="createBusinessType"
     />
 
     <q-select
@@ -282,4 +295,10 @@ let jobPositionENFilter = selectFilterOptionRefMod(
       "
     />
   </div>
+
+  <BusinessTypeDialog
+    v-model="businessTypeDialog"
+    v-bind:data="businessTypeForm"
+    @submit="createBusinessType"
+  />
 </template>