Update password-policy.component.html

maxkey-web-frontend/maxkey-web-mgt-app/src/app/routes/config/password-policy/password-policy.component.html

@@ -144,7 +144,7 @@
           <nz-input-number
             [(ngModel)]="form.model.expiration"
             [ngModelOptions]="{ standalone: true }"
-            [nzMin]="30"
+            [nzMin]="0"
             [nzMax]="365"
             [nzStep]="1"
             name="expiration"