diff --git a/android_app/app/src/main/res/values-de/strings.xml b/android_app/app/src/main/res/values-de/strings.xml
index 467b7d12..b55c56c8 100644
--- a/android_app/app/src/main/res/values-de/strings.xml
+++ b/android_app/app/src/main/res/values-de/strings.xml
@@ -2,19 +2,19 @@
 <resources>
     <string name="app_name">openScale</string>
     <string name="action_settings">Einstellungen</string>
-    <string name="error_body_height_required">Fehler Körpergröße ist erforderlich!</string>
+    <string name="error_body_height_required">Fehler Körpergröße ist erforderlich</string>
     <string name="error_exporting">Fehler beim Exportieren</string>
-    <string name="error_fat_value_required">Fettanteil ist erforderlich!</string>
+    <string name="error_fat_value_required">Fettanteil ist erforderlich</string>
     <string name="error_importing">Fehler beim Importieren</string>
-    <string name="error_muscle_value_required">Muskelanteil ist erforderlich!</string>
-    <string name="error_user_name_required">Fehler Benutzername ist erfoderlich!</string>
-    <string name="error_value_range_0_100">Der Wert muss zwischen 0 und 100 liegen!</string>
-    <string name="error_value_range_0_300">Der Wert muss zwischen 0 und 300 liegen!</string>
-    <string name="error_water_value_required">Wassergehalt ist erforderlich!</string>
-    <string name="error_weight_value_required">Gewicht ist erforderlich!</string>
+    <string name="error_muscle_value_required">Muskelanteil ist erforderlich</string>
+    <string name="error_user_name_required">Fehler Benutzername ist erfoderlich</string>
+    <string name="error_value_range_0_100">Der Wert muss zwischen 0 und 100 liegen</string>
+    <string name="error_value_range_0_300">Der Wert muss zwischen 0 und 300 liegen</string>
+    <string name="error_water_value_required">Wassergehalt ist erforderlich</string>
+    <string name="error_weight_value_required">Gewicht ist erforderlich</string>
     <string name="info_bluetooth_not_established">Bluetooth Verbindung konnte nicht hergestellt werden</string>
-    <string name="info_data_all_deleted">Alle Datenbank Einträge wurden gelöscht!</string>
-    <string name="info_data_deleted">Datenbank wurde gelöscht!</string>
+    <string name="info_data_all_deleted">Alle Datenbank Einträge wurden gelöscht</string>
+    <string name="info_data_deleted">Datenbank Eintrag wurde gelöscht</string>
     <string name="info_data_exported">Daten werden exportiert nach</string>
     <string name="info_data_imported">Daten werden importiert von</string>
     <string name="info_delete_bluetooth_data">Lösche alle Bluetooth Daten</string>
@@ -90,7 +90,7 @@
     <string name="title_overview">Übersicht</string>
     <string name="title_users">Benutzer</string>
     <string name="label_add_user">Benutzer hinzufügen</string>
-    <string name="error_goal_weight_required">Fehler Zielgewicht ist erforderlich!</string>
+    <string name="error_goal_weight_required">Fehler Zielgewicht ist erforderlich</string>
     <string name="title_data">Daten</string>
     <string name="info_is_not_enable">ist ausgeschaltet</string>
     <string name="info_is_enable">ist eingeschaltet</string>
diff --git a/android_app/app/src/main/res/values-ja/strings.xml b/android_app/app/src/main/res/values-ja/strings.xml
index a068df15..a28de236 100644
--- a/android_app/app/src/main/res/values-ja/strings.xml
+++ b/android_app/app/src/main/res/values-ja/strings.xml
@@ -65,7 +65,7 @@
     <string name="error_weight_value_required">体重が必要です</string>
     <string name="info_bluetooth_not_established">Bluetooth接続を確立できなかった場合</string>
     <string name="info_data_all_deleted">すべてのレコードが削除されます</string>
-    <string name="info_data_deleted">データベースが削除されます</string>
+    <string name="info_data_deleted">レコードが削除されます</string>
     <string name="info_data_exported">レコードのエクスポート</string>
     <string name="info_delete_bluetooth_data">すべてのBluetoothデータを削除します</string>
     <string name="info_data_imported">レコードのインポート</string>
diff --git a/android_app/app/src/main/res/values/strings.xml b/android_app/app/src/main/res/values/strings.xml
index 5f9ce65c..dafe9565 100644
--- a/android_app/app/src/main/res/values/strings.xml
+++ b/android_app/app/src/main/res/values/strings.xml
@@ -59,20 +59,20 @@
     <string name="label_export">Export</string>
     <string name="label_delete_all">Delete all</string>
 
-    <string name="error_weight_value_required">Weight is required!</string>
-    <string name="error_fat_value_required">Body fat percentage is required!</string>
-    <string name="error_water_value_required">Water percentage is required!</string>
-    <string name="error_muscle_value_required">Muscle percentage is required!</string>
-    <string name="error_value_range_0_300">The value must be in range from 0 to 300!</string>
-    <string name="error_value_range_0_100">The value must be in range from 0 to 100!</string>
+    <string name="error_weight_value_required">Weight is required</string>
+    <string name="error_fat_value_required">Body fat percentage is required</string>
+    <string name="error_water_value_required">Water percentage is required</string>
+    <string name="error_muscle_value_required">Muscle percentage is required</string>
+    <string name="error_value_range_0_300">The value must be in range from 0 to 300</string>
+    <string name="error_value_range_0_100">The value must be in range from 0 to 100</string>
     <string name="error_exporting">Error exporting</string>
     <string name="error_importing">Error importing</string>
-    <string name="error_user_name_required">Error user name is required!</string>
-    <string name="error_body_height_required">Error body height is required!</string>
-    <string name="error_goal_weight_required">Error goal weight is required!</string>
+    <string name="error_user_name_required">Error user name is required</string>
+    <string name="error_body_height_required">Error body height is required</string>
+    <string name="error_goal_weight_required">Error goal weight is required</string>
 
-    <string name="info_data_deleted">Database entry deleted!</string>
-    <string name="info_data_all_deleted">All database entries deleted!</string>
+    <string name="info_data_deleted">Database entry deleted</string>
+    <string name="info_data_all_deleted">All database entries deleted</string>
     <string name="info_data_exported">Data exported to</string>
     <string name="info_data_imported">Data imported from</string>
     <string name="info_set_filename">Set filename to</string>