diff --git a/apps/emqx_authn/src/emqx_authn_user_import_api.erl b/apps/emqx_authn/src/emqx_authn_user_import_api.erl
index 0eea9f8b3..47d4de81c 100644
--- a/apps/emqx_authn/src/emqx_authn_user_import_api.erl
+++ b/apps/emqx_authn/src/emqx_authn_user_import_api.erl
@@ -29,7 +29,7 @@
 -define(NOT_FOUND, 'NOT_FOUND').
 
 % Swagger
--define(API_TAGS_GLOBAL, [<<"authentication">>]).
+-define(API_TAGS_GLOBAL, [<<"Authentication">>]).
 -define(API_TAGS_SINGLE, [<<"Listener authentication">>]).
 
 -export([