diff --git a/packages/chicken/lib/presentation/widget/captcha/view.dart b/packages/chicken/lib/presentation/widget/captcha/view.dart
index d2ac098..10003cf 100644
--- a/packages/chicken/lib/presentation/widget/captcha/view.dart
+++ b/packages/chicken/lib/presentation/widget/captcha/view.dart
@@ -57,6 +57,7 @@ class CaptchaWidget extends GetView<CaptchaWidgetLogic> {
               autovalidateMode: AutovalidateMode.disabled,
               child: RTextField(
                 height: 50.h,
+                isFullHeight: true,
                 label: 'کد امنیتی',
                 controller: controller.textController,
                 focusedBorder: OutlineInputBorder(