diff --git a/lib/shared/SystemConsts.dart b/lib/shared/SystemConsts.dart
index 5b2a49f..aca279e 100644
--- a/lib/shared/SystemConsts.dart
+++ b/lib/shared/SystemConsts.dart
@@ -1,3 +1,3 @@
 mixin SystemConsts {
-  static String version = '1.0.3';
+  static String version = '1.0.4';
 }
diff --git a/lib/shared/my_converter.dart b/lib/shared/my_converter.dart
index 579b7f3..c66d60f 100644
--- a/lib/shared/my_converter.dart
+++ b/lib/shared/my_converter.dart
@@ -60,6 +60,7 @@ class _MyConverterState extends State<MyConverter> {
               border: const OutlineInputBorder(),
             ),
             onTap: () {
+              clearSelection();
               txtValue.selection = TextSelection(baseOffset: 0, extentOffset: txtValue.value.text.length);
             },
             onChanged: (t) {