diff --git a/ui-ngx/src/app/modules/home/components/rule-node/action/create-alarm-config.component.html b/ui-ngx/src/app/modules/home/components/rule-node/action/create-alarm-config.component.html
index eea361f6c8..6b4ec383a1 100644
--- a/ui-ngx/src/app/modules/home/components/rule-node/action/create-alarm-config.component.html
+++ b/ui-ngx/src/app/modules/home/components/rule-node/action/create-alarm-config.component.html
@@ -87,7 +87,7 @@
         }
         <mat-hint translate>rule-node-config.general-pattern-hint</mat-hint>
       </mat-form-field>
-      <mat-checkbox formControlName="dynamicSeverity" appearance="outline">
+      <mat-checkbox formControlName="dynamicSeverity">
         {{ 'rule-node-config.use-alarm-severity-pattern' | translate }}
       </mat-checkbox>
       @if (!createAlarmConfigForm.get('dynamicSeverity').value) {
diff --git a/ui-ngx/src/app/modules/home/components/rule-node/common/output-message-type-autocomplete.component.ts b/ui-ngx/src/app/modules/home/components/rule-node/common/output-message-type-autocomplete.component.ts
index 2ded7151c8..9395f59d6a 100644
--- a/ui-ngx/src/app/modules/home/components/rule-node/common/output-message-type-autocomplete.component.ts
+++ b/ui-ngx/src/app/modules/home/components/rule-node/common/output-message-type-autocomplete.component.ts
@@ -62,7 +62,7 @@ export class OutputMessageTypeAutocompleteComponent implements ControlValueAcces
   disabled: boolean;
 
   @Input()
-  appearance: MatFormFieldAppearance = 'fill'
+  appearance: MatFormFieldAppearance = 'fill';
 
   @Input()
   @coerceBoolean()
diff --git a/ui-ngx/src/app/modules/home/pages/widget/widgets-bundle.component.html b/ui-ngx/src/app/modules/home/pages/widget/widgets-bundle.component.html
index 9bf27b06e3..7f607c1730 100644
--- a/ui-ngx/src/app/modules/home/pages/widget/widgets-bundle.component.html
+++ b/ui-ngx/src/app/modules/home/pages/widget/widgets-bundle.component.html
@@ -73,7 +73,7 @@
       </mat-form-field>
       <mat-form-field class="mat-block" appearance="outline">
         <mat-label translate>widgets-bundle.description</mat-label>
-        <textarea matInput formControlName="description" cdkTextareaAutosize cdkAutosizeMinRows="1" rows="1" #descriptionInput></textarea>
+        <textarea matInput formControlName="description" cdkTextareaAutosize cdkAutosizeMinRows="1" rows="1" #descriptionInput maxlength="1024"></textarea>
         <mat-hint align="end">{{descriptionInput.value?.length || 0}}/1024</mat-hint>
       </mat-form-field>
     </fieldset>
diff --git a/ui-ngx/src/app/shared/components/message-type-autocomplete.component.ts b/ui-ngx/src/app/shared/components/message-type-autocomplete.component.ts
index d411db17cc..b9719a6863 100644
--- a/ui-ngx/src/app/shared/components/message-type-autocomplete.component.ts
+++ b/ui-ngx/src/app/shared/components/message-type-autocomplete.component.ts
@@ -53,7 +53,7 @@ export class MessageTypeAutocompleteComponent implements ControlValueAccessor, O
   }
 
   @Input()
-  appearance: MatFormFieldAppearance = 'fill'
+  appearance: MatFormFieldAppearance = 'fill';
 
   @Input()
   disabled: boolean;