diff --git a/src/translations/deepin-boot-maker_pt_BR.ts b/src/translations/deepin-boot-maker_pt_BR.ts
index 82819878..e3d47496 100644
--- a/src/translations/deepin-boot-maker_pt_BR.ts
+++ b/src/translations/deepin-boot-maker_pt_BR.ts
@@ -1,6 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="pt_BR">
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="pt_BR">
 <context>
     <name>BMHandler</name>
     <message>
@@ -209,7 +207,7 @@
         <location filename="../app/view/usbselectview.cpp" line="385"/>
         <source>OK</source>
         <comment>button</comment>
-        <translation>Ok</translation>
+        <translation>OK</translation>
     </message>
     <message>
         <location filename="../app/view/usbselectview.cpp" line="377"/>
@@ -250,4 +248,4 @@
         <translation>Formatar partição</translation>
     </message>
 </context>
-</TS>
+</TS>
\ No newline at end of file
diff --git a/src/translations/desktop/desktop_pt_BR.ts b/src/translations/desktop/desktop_pt_BR.ts
index 94b09de3..1343da7f 100644
--- a/src/translations/desktop/desktop_pt_BR.ts
+++ b/src/translations/desktop/desktop_pt_BR.ts
@@ -1 +1 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="pt_BR"><context><name>desktop</name><message><location filename="Desktop Entry]Comment" line="0"/><source>A tool to create boot media</source><translation>Uma ferramenta para criar mídia de inicialização</translation></message><message><location filename="Desktop Entry]GenericName" line="0"/><source>Boot Maker</source><translation>Criador de Mídia Inicializável</translation></message><message><location filename="Desktop Entry]Name" line="0"/><source>Deepin Boot Maker</source><translation>deepin Criador de Mídia Inicializável</translation></message></context></TS>
\ No newline at end of file
+<?xml version="1.0" ?><!DOCTYPE TS><TS version="2.1" language="pt_BR"><context><name>desktop</name><message><location filename="Desktop Entry]Comment" line="0"/><source>A tool to create boot media</source><translation>Uma ferramenta para criar mídia de inicialização</translation></message><message><location filename="Desktop Entry]GenericName" line="0"/><source>Boot Maker</source><translation>Criador de Mídia Inicializável</translation></message><message><location filename="Desktop Entry]Name" line="0"/><source>Deepin Boot Maker</source><translation>Criador de Mídia Inicializável</translation></message></context></TS>
\ No newline at end of file