diff --git a/framework/test/Volo.Abp.Localization.Tests/Volo/Abp/Localization/TestResources/Source/pt-BR.json b/framework/test/Volo.Abp.Localization.Tests/Volo/Abp/Localization/TestResources/Source/pt-BR.json
index ff89fdb9ea..65b1f69a03 100644
--- a/framework/test/Volo.Abp.Localization.Tests/Volo/Abp/Localization/TestResources/Source/pt-BR.json
+++ b/framework/test/Volo.Abp.Localization.Tests/Volo/Abp/Localization/TestResources/Source/pt-BR.json
@@ -1,5 +1,5 @@
 {
-  "culture": "pt",
+  "culture": "pt-BR",
   "texts": {
     "Hello <b>{0}</b>.": "Olá <b>{0}</b>.",
     "Car": "Carro",
@@ -7,4 +7,4 @@
     "MaxLenghtErrorMessage": "O comprimento deste campo pode ser no máximo de '{0}' caracteres",
     "Universe": "Universo"
   }
-}
\ No newline at end of file
+}