diff --git a/iote/bricks-angular/src/lib/material-form-bricks/components/autocomplete-action-field/autocomplete-action-field.component.html b/iote/bricks-angular/src/lib/material-form-bricks/components/autocomplete-action-field/autocomplete-action-field.component.html
index 95d19d8..161bc85 100644
--- a/iote/bricks-angular/src/lib/material-form-bricks/components/autocomplete-action-field/autocomplete-action-field.component.html
+++ b/iote/bricks-angular/src/lib/material-form-bricks/components/autocomplete-action-field/autocomplete-action-field.component.html
@@ -7,7 +7,7 @@
   <input matInput [type]="inputType"
          [matAutocomplete]="auto"
          [(ngModel)]="selectedItemNow" (keyup)="onType($event)" (change)="onTypeSelectedItem($event)"
-         [required]="required" />
+         [required]="required" [disabled]="isDisableSupplier" />
 
   <mat-autocomplete #auto="matAutocomplete" (optionSelected)="onSelectItem($event)">
     <mat-option *ngFor="let item of displayItems"
diff --git a/iote/bricks-angular/src/lib/material-form-bricks/components/autocomplete-action-field/autocomplete-action-field.component.ts b/iote/bricks-angular/src/lib/material-form-bricks/components/autocomplete-action-field/autocomplete-action-field.component.ts
index 7396090..87631a6 100644
--- a/iote/bricks-angular/src/lib/material-form-bricks/components/autocomplete-action-field/autocomplete-action-field.component.ts
+++ b/iote/bricks-angular/src/lib/material-form-bricks/components/autocomplete-action-field/autocomplete-action-field.component.ts
@@ -17,6 +17,7 @@ export class AutocompleteActionFieldComponent<T> implements OnInit, OnChanges
   @Input() required: boolean;
   @Input() icon :string;
   @Input() inputType :string = 'text';
+  @Input() isDisableSupplier? : boolean;
 
   @Output() itemSelected = new EventEmitter<T>();
   @Output() newItemTyped  = new EventEmitter<string>();