diff --git a/framework/src/Volo.Abp.ExceptionHandling/Volo/Abp/ExceptionHandling/Localization/en.json b/framework/src/Volo.Abp.ExceptionHandling/Volo/Abp/ExceptionHandling/Localization/en.json
index 5747b0ad39..649e0c24da 100644
--- a/framework/src/Volo.Abp.ExceptionHandling/Volo/Abp/ExceptionHandling/Localization/en.json
+++ b/framework/src/Volo.Abp.ExceptionHandling/Volo/Abp/ExceptionHandling/Localization/en.json
@@ -5,7 +5,7 @@
     "ValidationErrorMessage": "Your request is not valid!",
     "ValidationNarrativeErrorMessageTitle": "The following errors were detected during validation.",
     "DefaultErrorMessage": "An error has occurred!",
-    "DefaultErrorMessageDetail": "Error detail not sent by server.",
+    "DefaultErrorMessageDetail": "Error detail not sent by the server.",
     "DefaultErrorMessage401": "You are not authenticated!",
     "DefaultErrorMessage401Detail": "You should sign in to perform this operation.",
     "DefaultErrorMessage403": "You are not authorized!",
@@ -13,7 +13,7 @@
     "DefaultErrorMessage404": "Resource not found!",
     "DefaultErrorMessage404Detail": "The resource requested could not be found on the server!",
     "EntityNotFoundErrorMessage": "There is no entity {0} with id = {1}!",
-    "AbpDbConcurrencyErrorMessage": "The data you have submitted has already changed by another user/client. Please discard the changes you've done and try from the beginning.",
+    "AbpDbConcurrencyErrorMessage": "The data you have submitted has already been changed by another user. Discard your changes and try again.",
     "Error": "Error",
     "UnhandledException": "Unhandled exception!",
     "401Message": "Unauthorized",