diff --git a/framework/test/Volo.Abp.Localization.Tests/Volo/Abp/Localization/TestResources/SourceExt/pt-BR.json b/framework/test/Volo.Abp.Localization.Tests/Volo/Abp/Localization/TestResources/SourceExt/pt-BR.json
index ca17b637f0..495fb6e0ef 100644
--- a/framework/test/Volo.Abp.Localization.Tests/Volo/Abp/Localization/TestResources/SourceExt/pt-BR.json
+++ b/framework/test/Volo.Abp.Localization.Tests/Volo/Abp/Localization/TestResources/SourceExt/pt-BR.json
@@ -1,6 +1,6 @@
 {
-  "culture": "pt",
+  "culture": "pt-BR",
   "texts": {
     "SeeYou": "Até logo"
   }
-}
\ No newline at end of file
+}