diff --git a/assets/css/gp-style-mobile.css b/assets/css/gp-style-mobile.css
index 734b8a6..202bc4a 100644
--- a/assets/css/gp-style-mobile.css
+++ b/assets/css/gp-style-mobile.css
@@ -102,6 +102,9 @@
 .form__input{
     padding: 12px 14px;
 }
+.modal-form--height-100-phone{
+    min-height: 100%;
+}
 /* modal */
 
 /* footer */
diff --git a/registration.html b/registration.html
index c2883ef..2749599 100644
--- a/registration.html
+++ b/registration.html
@@ -717,7 +717,7 @@
                 </div>
             </div>
 
-            <div class="modal-form form__full-mobile modal-form--white form-data">
+            <div class="modal-form form__full-mobile modal-form--white modal-form--height-100-phone form-data">
                 <button class="modal-form__close"></button>
                 <p class="modal-form__title">Изменить мои данные</p>
 
@@ -794,7 +794,7 @@
                 </form>
             </div>
 
-            <div class="modal-form form__full-mobile modal-form--white form-pet">
+            <div class="modal-form form__full-mobile modal-form--white modal-form--height-100-phone form-pet">
                 <button class="modal-form__close"></button>
                 <p class="modal-form__title">Добавить питомца</p>