diff --git a/app/Http/Resources/AddressEInvoiceResource.php b/app/Http/Resources/AddressEInvoiceResource.php
new file mode 100644
index 00000000..cbdabe17
--- /dev/null
+++ b/app/Http/Resources/AddressEInvoiceResource.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class AddressEInvoiceResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array
+     */
+    public function toArray($request)
+    {
+        return [
+            'id' => $this->id,
+            'street_one' => $this->street_one,
+            'street_two' => $this->street_two,
+            'district' => $this->district,
+            'state' => $this->state,
+            'post_code' => (int) $this->postcode,
+            'country' => $this->country,
+            'billing' => (int) $this->billing
+        ];
+    }
+}
diff --git a/app/Http/Resources/CompanyResource.php b/app/Http/Resources/CompanyResource.php
index 4e3ac2f0..741bd604 100644
--- a/app/Http/Resources/CompanyResource.php
+++ b/app/Http/Resources/CompanyResource.php
@@ -45,7 +45,7 @@ class CompanyResource extends JsonResource
             'status' => (int) $this->status,
             'contact' => new ContactResource ($this->when($this->has('contacts'), $this->contacts->first())),
             'address' => new AddressResource($this->when($this->has('addresses'), $this->addresses->where('billing', true)->first())),
-            'address_einvoice' => $this->e_invoice ? new AddressResource($this->when($this->has('addresses'), $this->addresses->where('billing', false)->where('e_invoice', true)->sortByDesc('created_at')->first())) : null,
+            'address_einvoice' => $this->e_invoice ? new AddressEInvoiceResource($this->when($this->has('addresses'), $this->addresses->where('billing', false)->where('e_invoice', true)->sortByDesc('created_at')->first())) : null,
             'employee' => new UserResource(Auth::user()->type === RoleTypes::USER ? $this->employees()->where('email', '=', Auth::user()->email)->first() : $this->employees()->orderBy('id', 'DESC')->first()),
             'identification' => new DocumentResource($this->documents->whereIn('document_type', DocumentType::IDENTIFICATION_DOCUMENTS)->first()),
             'bookings' => $this->whenLoaded('bookings', $this->bookings()->orderBy('id', 'DESC')->get(), []),
diff --git a/app/Http/Resources/EInvoiceInfoResource.php b/app/Http/Resources/EInvoiceInfoResource.php
index 565e86a7..0037edff 100644
--- a/app/Http/Resources/EInvoiceInfoResource.php
+++ b/app/Http/Resources/EInvoiceInfoResource.php
@@ -20,7 +20,7 @@ class EInvoiceInfoResource extends JsonResource
             'street_two' => $this->street_two,
             'district' => $this->district,
             'state' => $this->state,
-            'post_code' => $this->postcode,
+            'post_code' => (int) $this->postcode,
             'country' => $this->country,
             'billing' => (int) $this->billing,
             'msic_code' => (int) $this->msic_code,
diff --git a/resources/assets/vue/components/companies/forms/ChangeCustomerCompanyDetailsFormComponent.vue b/resources/assets/vue/components/companies/forms/ChangeCustomerCompanyDetailsFormComponent.vue
index b27083e8..3f432f7a 100644
--- a/resources/assets/vue/components/companies/forms/ChangeCustomerCompanyDetailsFormComponent.vue
+++ b/resources/assets/vue/components/companies/forms/ChangeCustomerCompanyDetailsFormComponent.vue
@@ -8,17 +8,17 @@
             </div>
             <div class="row m-b-15">
                 <div class="col">
-                    <validation-wrapper-component :validator="$v.parameters.name">
+                    <validation-wrapper-component :validator="$v.params.name">
                         <label class="text-primary">Name</label>
-                        <input class="form-control" v-model="parameters.name">
+                        <input class="form-control" v-model="params.name">
                     </validation-wrapper-component>
                 </div>
             </div>
             <div class="row m-b-15">
                 <div class="col">
-                    <validation-wrapper-component :validator="$v.parameters.debtor">
+                    <validation-wrapper-component :validator="$v.params.debtor">
                         <label class="text-primary">Debtor Code</label>
-                        <input class="form-control" v-model="parameters.debtor">
+                        <input class="form-control" v-model="params.debtor">
                     </validation-wrapper-component>
                 </div>
             </div>
@@ -27,58 +27,58 @@
                     E-Invoice Info
                     <div class="row m-b-15">
                         <div class="col-6 p-r-5">
-                            <validation-wrapper-component :validator="$v.parameters.tin">
+                            <validation-wrapper-component :validator="$v.params.tin">
                                 <label class="text-primary">TIN</label>
-                                <input class="form-control" v-model="parameters.tin">
+                                <input class="form-control" v-model="params.tin">
                             </validation-wrapper-component>
                         </div>
                         <div class="col-6 p-l-5">
-                            <validation-wrapper-component :validator="$v.parameters.msic_code">
+                            <validation-wrapper-component :validator="$v.params.msic_code">
                                 <label class="text-primary">
                                     MSIC Code
                                     <a href="https://sdk.myinvois.hasil.gov.my/codes/msic-codes/" target="_blank" rel="noopener noreferrer">
                                         (View List)
                                     </a>
                                 </label>
-                                <input class="form-control" name="msic_code" v-model="parameters.msic_code">
+                                <input class="form-control" name="msic_code" v-model="params.msic_code">
                             </validation-wrapper-component>
                         </div>
                     </div>
                     <div class="row m-b-15">
                         <div class="col">
-                            <validation-wrapper-component :validator="$v.parameters.street_one">
+                            <validation-wrapper-component :validator="$v.params.street_one">
                                 <label class="text-primary">Billing Address Line 1</label>
-                                <input class="form-control" name="street_one" v-model="parameters.street_one">
+                                <input class="form-control" name="street_one" v-model="params.street_one">
                             </validation-wrapper-component>
                         </div>
                     </div>
                     <div class="row m-b-15">
                         <div class="col">
-                            <validation-wrapper-component :validator="$v.parameters.street_two">
+                            <validation-wrapper-component :validator="$v.params.street_two">
                                 <label class="text-primary">Billing Address Line 2</label>
-                                <input class="form-control" name="street_two" v-model="parameters.street_two">
+                                <input class="form-control" name="street_two" v-model="params.street_two">
                             </validation-wrapper-component>
                         </div>
                     </div>
                     <div class="row m-b-15">
                         <div class="col-7 p-r-5">
-                            <validation-wrapper-component selectable :validator="$v.parameters.district_id">
+                            <validation-wrapper-component selectable :validator="$v.params.district_id">
                                 <label class="text-primary">District</label>
-                                <selectable-component :endpoint="route('api.address.district.list')" section="districtListSection" valueColumn="id" :labelColumn="['city']" v-model="parameters.district_id"></selectable-component>
+                                <selectable-component :endpoint="route('api.address.district.list')" section="districtListSection" valueColumn="id" :labelColumn="['city']" v-model="params.district_id"></selectable-component>
                             </validation-wrapper-component>
                         </div>
                         <div class="col-5 p-l-5">
-                            <validation-wrapper-component :validator="$v.parameters.post_code">
+                            <validation-wrapper-component :validator="$v.params.post_code">
                                 <label class="text-primary">Post Code</label>
-                                <input class="form-control" v-model="parameters.post_code">
+                                <input class="form-control" v-model="params.post_code">
                             </validation-wrapper-component>
                         </div>
                     </div>
                      <div class="row m-b-15">
                         <div class="col-6 p-r-5">
-                            <validation-wrapper-component selectable :validator="$v.parameters.state_id">
+                            <validation-wrapper-component selectable :validator="$v.params.state_id">
                                 <label>State</label>
-                                <selectable-component :endpoint="route('api.address.state.list')" section="stateListSection" valueColumn="id" :labelColumn="['state']" v-model="parameters.state_id"></selectable-component>
+                                <selectable-component :endpoint="route('api.address.state.list')" section="stateListSection" valueColumn="id" :labelColumn="['state']" v-model="params.state_id"></selectable-component>
                             </validation-wrapper-component>
                         </div>
                     </div>
@@ -116,28 +116,32 @@
     }
 
     export default {
-        // validations: {
-        //     parameters: {
-        //         name: {
-        //             required,
-        //         },
-        //         debtor: {},
-        //         tin: {},
-        //         msic_code: {},
+         data() {
+			return {
+                params: {
+                    id: this.data.id,
+                    reference: this.data.reference,
+                    type: this.data.type,
 
-        //         address_id: {},
-        //         street_one: {},
-        //         street_two: {},
-        //         district_id: {},
-        //         state_id: {},
-        //         post_code: {},
-        //     }
-        // },
+                    name: this.data.name,
+                    debtor: this.data.debtor,
+                    tin: this.data.tin,
+                    msic_code: this.data.msic_code,
+
+                    address_id: this.data.address_einvoice ? this.data.address_einvoice.id : null,
+                    street_one: this.data.address_einvoice ? this.data.address_einvoice.street_one : null,
+                    street_two: this.data.address_einvoice ? this.data.address_einvoice.street_two : null,
+                    district_id: this.data.address_einvoice ? this.data.address_einvoice.district.id : null,
+                    state_id: this.data.address_einvoice ? this.data.address_einvoice.state.id : null,
+                    post_code:  this.data.address_einvoice ? this.data.address_einvoice.post_code : null,
+				}
+			}
+		},
         validations() {
             const companyType = this.data.type
             const isEInvoiceEnabled = this.data.e_invoice !== 0 && this.data.e_invoice !== null;
             return {
-                parameters: {
+                params: {
                     name: {
                         required,
                     },
@@ -171,41 +175,16 @@
                     street_two: {},
                     district_id: isEInvoiceEnabled ? { required } : {},
                     state_id: isEInvoiceEnabled ? { required } : {},
-                    post_code: isEInvoiceEnabled ? { required, notZero } : {},
-
+                    post_code: isEInvoiceEnabled ? { notZero, fiveDigits } : {},
                 }
             }
         },
-        created() {
-            if (this.data) {
-                if (this.data.address_einvoice) {
-                    this.parameters.address_id = this.data.address_einvoice.id;
-                    this.parameters.street_one = this.data.address_einvoice.street_one;
-                    this.parameters.street_two = this.data.address_einvoice.street_two;
-                    this.parameters.district_id = this.data.address_einvoice.district.id;
-                    this.parameters.state_id = this.data.address_einvoice.state.id;
-                    this.parameters.post_code = this.data.address_einvoice.post_code;
-                }
-            }
-        },
-        // watch: {
-        //     'data': function(newData) { //cief todo: 90
-        //         if (newData && newData.address_einvoice) {
-        //             this.parameters.address_id = newData.address_einvoice.id;
-        //             this.parameters.street_one = newData.address_einvoice.street_one;
-        //             this.parameters.street_two = newData.address_einvoice.street_two;
-        //             this.parameters.district_id = newData.address_einvoice.district.id;
-        //             this.parameters.state_id = newData.address_einvoice.state.id;
-        //             this.parameters.post_code = newData.address_einvoice.post_code;
-        //         }
-        //     }
-        // },
         methods: {
             successHandler(response) {
-                // window.location.replace(this.route('customers', response.payload.data.reference));
                 this.closeModal();
             },
             submitForm() {
+                this.parameters = this.params;
                 this.submit(this.route('api.company.update.details', this.data.id), 'put', this.section, true, true)
             }
         },