diff --git a/src/translations/deepin-boot-maker_pt_BR.ts b/src/translations/deepin-boot-maker_pt_BR.ts
index 345c7118..8b9e923f 100644
--- a/src/translations/deepin-boot-maker_pt_BR.ts
+++ b/src/translations/deepin-boot-maker_pt_BR.ts
@@ -29,7 +29,7 @@
     <message>
         <location filename="../libdbm/backend/bmhandler.cpp" line="33"/>
         <source>Internal Error</source>
-        <translation>Erro Interno</translation>
+        <translation>Erro interno</translation>
     </message>
 </context>
 <context>