diff --git a/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper.app.src b/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper.app.src
index 3c7995cb7..8ac88b9bd 100644
--- a/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper.app.src
+++ b/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper.app.src
@@ -1,6 +1,6 @@
 {application, emqx_bridge_syskeeper, [
     {description, "EMQX Enterprise Data bridge for Syskeeper"},
-    {vsn, "0.1.0"},
+    {vsn, "0.1.1"},
     {registered, []},
     {applications, [
         kernel,
diff --git a/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper.erl b/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper.erl
index 0ccc76c9a..158e466d0 100644
--- a/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper.erl
+++ b/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper.erl
@@ -61,7 +61,6 @@ values(put) ->
         connector => <<"syskeeper_forwarder">>,
         parameters => #{
             target_topic => <<"${topic}">>,
-            target_qos => <<"-1">>,
             template => <<"${payload}">>
         },
         resource_opts => #{
@@ -117,8 +116,8 @@ fields("parameters") ->
             )},
         {target_qos,
             mk(
-                range(-1, 2),
-                #{desc => ?DESC("target_qos"), default => -1}
+                range(1, 2),
+                #{desc => ?DESC("target_qos"), required => false}
             )},
         {template,
             mk(
diff --git a/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_connector.erl b/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_connector.erl
index a70cd8923..a5c59e82a 100644
--- a/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_connector.erl
+++ b/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_connector.erl
@@ -219,9 +219,8 @@ on_add_channel(
     #{
         parameters := #{
             target_topic := TargetTopic,
-            target_qos := TargetQoS,
             template := Template
-        }
+        } = Parameters
     }
 ) ->
     case maps:is_key(ChannelId, Channels) of
@@ -229,7 +228,7 @@ on_add_channel(
             {error, already_exists};
         _ ->
             Channel = #{
-                target_qos => TargetQoS,
+                target_qos => maps:get(target_qos, Parameters, undefined),
                 target_topic => emqx_placeholder:preproc_tmpl(TargetTopic),
                 template => emqx_placeholder:preproc_tmpl(Template)
             },
@@ -335,7 +334,7 @@ render_message(#{id := Id, qos := QoS, clientid := From} = Data, #{
         id => emqx_guid:from_hexstr(Id),
         qos :=
             case TargetQoS of
-                -1 ->
+                undefined ->
                     QoS;
                 _ ->
                     TargetQoS
diff --git a/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_frame.erl b/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_frame.erl
index d2f8febb9..198388eb5 100644
--- a/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_frame.erl
+++ b/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_frame.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2022 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2022-2024 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% @doc EMQ X Bridge Sysk Frame
 %%--------------------------------------------------------------------
diff --git a/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_frame_v1.erl b/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_frame_v1.erl
index 200730659..978ecc0eb 100644
--- a/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_frame_v1.erl
+++ b/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_frame_v1.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2022 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2022-2024 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% @doc EMQ X Bridge Sysk Frame version 1
 %%--------------------------------------------------------------------
diff --git a/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_proxy.erl b/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_proxy.erl
index 6c20a460c..e5b8ce2dc 100644
--- a/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_proxy.erl
+++ b/apps/emqx_bridge_syskeeper/src/emqx_bridge_syskeeper_proxy.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2022 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2022-2024 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%--------------------------------------------------------------------
 -module(emqx_bridge_syskeeper_proxy).
 
diff --git a/apps/emqx_bridge_syskeeper/test/emqx_bridge_syskeeper_SUITE.erl b/apps/emqx_bridge_syskeeper/test/emqx_bridge_syskeeper_SUITE.erl
index 66b267eac..00efafff6 100644
--- a/apps/emqx_bridge_syskeeper/test/emqx_bridge_syskeeper_SUITE.erl
+++ b/apps/emqx_bridge_syskeeper/test/emqx_bridge_syskeeper_SUITE.erl
@@ -110,7 +110,6 @@ syskeeper_config(Config) ->
             "  connector = ~ts\n"
             "  parameters = {\n"
             "    target_topic = \"${topic}\"\n"
-            "    target_qos = -1\n"
             "    template = \"${payload}\"\n"
             "  },\n"
             "  resource_opts = {\n"
diff --git a/rel/i18n/emqx_bridge_syskeeper.hocon b/rel/i18n/emqx_bridge_syskeeper.hocon
index 289dd22c5..dde379f8a 100644
--- a/rel/i18n/emqx_bridge_syskeeper.hocon
+++ b/rel/i18n/emqx_bridge_syskeeper.hocon
@@ -37,7 +37,7 @@ target_topic.label:
 """Target Topic"""
 
 target_qos.desc:
-"""The QoS for the forwarded message, -1 is for the original topic"""
+"""The QoS for the forwarded message. To preserve the original QoS of the forwarded message, the value can be omitted."""
 
 target_qos.label:
 """Target QoS"""