From b5ad5233a189a572a8cd98a570a73a6faac0fe15 Mon Sep 17 00:00:00 2001
From: Shawn <506895667@qq.com>
Date: Tue, 30 Aug 2022 10:14:56 +0800
Subject: [PATCH] fix(mqtt-bridge): username and password defaults to undefined

---
 apps/emqx_connector/src/mqtt/emqx_connector_mqtt_schema.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/emqx_connector/src/mqtt/emqx_connector_mqtt_schema.erl b/apps/emqx_connector/src/mqtt/emqx_connector_mqtt_schema.erl
index 51144748b..f4725020e 100644
--- a/apps/emqx_connector/src/mqtt/emqx_connector_mqtt_schema.erl
+++ b/apps/emqx_connector/src/mqtt/emqx_connector_mqtt_schema.erl
@@ -101,7 +101,7 @@ fields("server_configs") ->
             mk(
                 binary(),
                 #{
-                    default => "emqx",
+                    default => undefined,
                     desc => ?DESC("username")
                 }
             )},
@@ -109,7 +109,7 @@ fields("server_configs") ->
             mk(
                 binary(),
                 #{
-                    default => "emqx",
+                    default => undefined,
                     format => <<"password">>,
                     desc => ?DESC("password")
                 }