diff --git a/apps/emqx/src/config/emqx_config_zones.erl b/apps/emqx/src/config/emqx_config_zones.erl
index bcc3c1d99..c367e2198 100644
--- a/apps/emqx/src/config/emqx_config_zones.erl
+++ b/apps/emqx/src/config/emqx_config_zones.erl
@@ -42,5 +42,5 @@ is_olp_enabled() ->
             (_, _, Acc) -> Acc
         end,
         false,
-        emqx_conf:get([zones], #{})
+        emqx_config:get([zones], #{})
     ).
diff --git a/changes/ce/feat-11497.en.md b/changes/ce/feat-11497.en.md
new file mode 100644
index 000000000..30ef73fb1
--- /dev/null
+++ b/changes/ce/feat-11497.en.md
@@ -0,0 +1,2 @@
+Enhanced broker metrics collection and export by adding new metrics for messages, overload protection, authorization, authentication,
+and improving naming consistency for OpenTelemetry.