diff --git a/core/ui/src/main/res/values-pt-rBR/strings.xml b/core/ui/src/main/res/values-pt-rBR/strings.xml
index eef004449..2ec426320 100644
--- a/core/ui/src/main/res/values-pt-rBR/strings.xml
+++ b/core/ui/src/main/res/values-pt-rBR/strings.xml
@@ -18,7 +18,7 @@
     <string name="open_settings">Abrir configurações</string>
     <string name="permission_not_granted">Permissão não concedida</string>
     <string name="fast_seek">Navegação rápida</string>
-    <string name="fast_seek_description">Procure o quadro-chave mais próximo em vez do exato.</string>
+    <string name="fast_seek_description">Procure o quadro-chave mais próximo em vez do exato</string>
     <string name="error_playing_video">Erro: não foi possível reproduzir o vídeo</string>
     <string name="permission_request">Solicitação de permissão</string>
     <string name="player_controls_exit">Navegar para cima</string>
@@ -206,4 +206,7 @@
     <string name="control_buttons_alignment_left">A esquerda</string>
     <string name="control_buttons_alignment_right">A direita</string>
     <string name="control_buttons_alignment">Alinhamento dos botões de controle</string>
+    <string name="enable_pip_from_settings">Picture-in-Picture está desabilitado. Ative-o em Configurações para usar este recurso.</string>
+    <string name="background_play">Reproduzir em segundo plano</string>
+    <string name="background_play_description">Reproduzir em segundo plano quando tocado na tela inicial ou de bloqueio</string>
 </resources>
\ No newline at end of file
diff --git a/core/ui/src/main/res/values-ru/strings.xml b/core/ui/src/main/res/values-ru/strings.xml
index e875fc5e6..ec991c5ad 100644
--- a/core/ui/src/main/res/values-ru/strings.xml
+++ b/core/ui/src/main/res/values-ru/strings.xml
@@ -206,4 +206,8 @@
     <string name="control_buttons_alignment">Расположение кнопок управления</string>
     <string name="control_buttons_alignment_right">Справа</string>
     <string name="control_buttons_alignment_left">Слева</string>
+    <string name="enable_pip_from_settings">Картинка в картинке отключена. Включите её в настройках, чтобы использовать эту функцию.</string>
+    <string name="background_play_description">Воспроизведение в фоновом режиме при нажатии на «Домой» или при заблокированном экране.</string>
+    <string name="stop_player_session">Остановить сеанс</string>
+    <string name="background_play">Фоновое воспроизведение</string>
 </resources>
\ No newline at end of file
diff --git a/core/ui/src/main/res/values-zh-rCN/strings.xml b/core/ui/src/main/res/values-zh-rCN/strings.xml
index 00214fdca..52df1e38a 100644
--- a/core/ui/src/main/res/values-zh-rCN/strings.xml
+++ b/core/ui/src/main/res/values-zh-rCN/strings.xml
@@ -183,7 +183,7 @@
     <string name="volume_boost_desc">将音量增强至 200%</string>
     <string name="volume_boost">音量增强</string>
     <string name="pip_settings">画中画模式</string>
-    <string name="pip_settings_description">点击 主页 按钮时自动切换到小窗播放</string>
+    <string name="pip_settings_description">当切换到其它应用时自动开启小窗播放</string>
     <string name="open_subtitle">打开本地字幕</string>
     <string name="no_subtitle_tracks_found">此视频的字幕轨道不可用或不被支持。</string>
     <string name="no_audio_tracks_found">此视频的音轨不可用或不被支持。</string>
@@ -206,8 +206,8 @@
     <string name="control_buttons_alignment_left">左</string>
     <string name="control_buttons_alignment_right">右</string>
     <string name="control_buttons_alignment">控制按钮对齐</string>
-    <string name="background_play_description">当返回主屏幕或锁屏时，继续在后台播放</string>
+    <string name="background_play_description">当返回主屏幕或锁屏时继续在后台播放</string>
     <string name="stop_player_session">停止播放器会话</string>
     <string name="background_play">后台播放</string>
-    <string name="enable_pip_from_settings">画中画被停用，在设置中启用它来使用此功能</string>
+    <string name="enable_pip_from_settings">画中画模式被停用，请在设置中启用它来使用此功能</string>
 </resources>
\ No newline at end of file