diff --git a/framework/src/Volo.Abp.UI/Localization/Resources/AbpUi/en.json b/framework/src/Volo.Abp.UI/Localization/Resources/AbpUi/en.json
index 4f44ae87c22..0bd6ba54623 100644
--- a/framework/src/Volo.Abp.UI/Localization/Resources/AbpUi/en.json
+++ b/framework/src/Volo.Abp.UI/Localization/Resources/AbpUi/en.json
@@ -4,7 +4,7 @@
     "InternalServerErrorMessage": "An internal error occurred during your request!",
     "ValidationErrorMessage": "Your request is not valid!",
     "ValidationNarrativeErrorMessageTitle": "The following errors were detected during validation.",
-    "DefaultErrorMessage": "An error has been occurred!",
+    "DefaultErrorMessage": "An error has occurred!",
     "DefaultErrorMessageDetail": "Error detail not sent by server.",
     "DefaultErrorMessage401": "You are not authenticated!",
     "DefaultErrorMessage401Detail": "You should sign in to perform this operation.",
@@ -55,4 +55,4 @@
     "GoHomePage": "Go to the homepage",
     "GoBack": "Go back"
   }
-}
\ No newline at end of file
+}