diff --git a/android/app/build.gradle b/android/app/build.gradle
index 8199b42..cdbbd2a 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -34,7 +34,7 @@ if (keystorePropertiesFile.exists()) {
 
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 29
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
diff --git a/lib/views/home/components/bottom_bar.dart b/lib/views/home/components/bottom_bar.dart
index 0fb052f..8401901 100644
--- a/lib/views/home/components/bottom_bar.dart
+++ b/lib/views/home/components/bottom_bar.dart
@@ -29,24 +29,30 @@ class BottomBar extends StatelessWidget {
                   ? BottomNavigationBarItem(
                       backgroundColor: menuColor,
                       icon: Icon(MdiIcons.cashRegister, color: Colors.white),
-                      title: new Text(
-                        'Касса',
-                        style: TextStyle(color: Colors.white),
-                      ))
+                      label: 'Касса',
+                      // title: new Text(
+                      //   'Касса',
+                      //   style: TextStyle(color: Colors.white),
+                      // )
+                  )
                   : BottomNavigationBarItem(
                       backgroundColor: menuColor,
                       icon: Icon(MdiIcons.calculator, color: Colors.white),
-                      title: new Text(
-                        'Калькулятор',
-                        style: TextStyle(color: Colors.white),
-                      )),
+                      label: 'Калькулятор',
+                      // title: new Text(
+                      //   'Калькулятор',
+                      //   style: TextStyle(color: Colors.white),
+                      // )
+                  ),
               BottomNavigationBarItem(
                   backgroundColor: menuColor,
                   icon: Icon(MdiIcons.tune, color: Colors.white),
-                  title: new Text(
-                    'Опции',
-                    style: TextStyle(color: Colors.white),
-                  )),
+                  label: 'Опции'
+                  // title: new Text(
+                  //   'Опции',
+                  //   style: TextStyle(color: Colors.white),
+                  // )
+              ),
             ],
             onTap: (index) {
               pageController.animateToPage(
diff --git a/lib/views/home/tabs/kassaView/ProductAddBottomSheet.dart b/lib/views/home/tabs/kassaView/ProductAddBottomSheet.dart
index cc8134e..9ff7521 100644
--- a/lib/views/home/tabs/kassaView/ProductAddBottomSheet.dart
+++ b/lib/views/home/tabs/kassaView/ProductAddBottomSheet.dart
@@ -78,7 +78,8 @@ class _ProductAddBottomSheetState extends State<ProductAddBottomSheet> {
                   decimal: false,
                 ),
                 inputFormatters: <TextInputFormatter>[
-                  WhitelistingTextInputFormatter.digitsOnly
+                  // WhitelistingTextInputFormatter.digitsOnly
+                  FilteringTextInputFormatter.digitsOnly
                 ],
                 controller: countController,
                 onChanged: calcOnChange,
@@ -95,7 +96,7 @@ class _ProductAddBottomSheetState extends State<ProductAddBottomSheet> {
                 keyboardType:
                     const TextInputType.numberWithOptions(decimal: true),
                 inputFormatters: <TextInputFormatter>[
-                  WhitelistingTextInputFormatter(RegExp("^[0-9.]*")),
+                  FilteringTextInputFormatter.allow(RegExp("^[0-9.]*")),
                 ],
                 controller: priceController,
                 onChanged: calcOnChange,
diff --git a/lib/widgets/dialog_manager.dart b/lib/widgets/dialog_manager.dart
index 8380062..26dc986 100644
--- a/lib/widgets/dialog_manager.dart
+++ b/lib/widgets/dialog_manager.dart
@@ -122,7 +122,7 @@ class _DialogManagerState extends State<DialogManager> {
                     inputFormatters: <TextInputFormatter>[
                       if (request.formatType == "phone") maskFormatter,
                       if (request.formatType == null)
-                        WhitelistingTextInputFormatter(RegExp("^[0-9.]*")),
+                        FilteringTextInputFormatter.allow(RegExp("^[0-9.]*")),
                     ],
                   )
                 ],