diff --git a/apps/emqx_bridge_matrix/src/emqx_bridge_matrix.erl b/apps/emqx_bridge_matrix/src/emqx_bridge_matrix.erl
index 78810bc9e..fb8ee9d4d 100644
--- a/apps/emqx_bridge_matrix/src/emqx_bridge_matrix.erl
+++ b/apps/emqx_bridge_matrix/src/emqx_bridge_matrix.erl
@@ -3,6 +3,8 @@
 %%--------------------------------------------------------------------
 -module(emqx_bridge_matrix).
 
+-include_lib("hocon/include/hoconsc.hrl").
+
 -export([
     conn_bridge_examples/1
 ]).
@@ -67,6 +69,8 @@ fields("post_connector") ->
 fields(Method) ->
     emqx_bridge_pgsql:fields(Method).
 
+desc("config_connector") ->
+    ?DESC(emqx_postgresql_connector_schema, "config_connector");
 desc(_) ->
     undefined.
 
diff --git a/apps/emqx_bridge_pgsql/src/emqx_bridge_pgsql.erl b/apps/emqx_bridge_pgsql/src/emqx_bridge_pgsql.erl
index c32504124..2fe3960d5 100644
--- a/apps/emqx_bridge_pgsql/src/emqx_bridge_pgsql.erl
+++ b/apps/emqx_bridge_pgsql/src/emqx_bridge_pgsql.erl
@@ -112,6 +112,12 @@ desc("config") ->
     ?DESC("desc_config");
 desc(Method) when Method =:= "get"; Method =:= "put"; Method =:= "post" ->
     ["Configuration for PostgreSQL using `", string:to_upper(Method), "` method."];
+desc(pgsql_action) ->
+    ?DESC("pgsql_action");
+desc(action_parameters) ->
+    ?DESC("action_parameters");
+desc("config_connector") ->
+    ?DESC(emqx_postgresql_connector_schema, "config_connector");
 desc(_) ->
     undefined.
 
diff --git a/apps/emqx_bridge_timescale/src/emqx_bridge_timescale.erl b/apps/emqx_bridge_timescale/src/emqx_bridge_timescale.erl
index 9cefabc15..759f69ed7 100644
--- a/apps/emqx_bridge_timescale/src/emqx_bridge_timescale.erl
+++ b/apps/emqx_bridge_timescale/src/emqx_bridge_timescale.erl
@@ -3,6 +3,8 @@
 %%--------------------------------------------------------------------
 -module(emqx_bridge_timescale).
 
+-include_lib("hocon/include/hoconsc.hrl").
+
 -export([
     conn_bridge_examples/1
 ]).
@@ -67,6 +69,8 @@ fields("post_connector") ->
 fields(Method) ->
     emqx_bridge_pgsql:fields(Method).
 
+desc("config_connector") ->
+    ?DESC(emqx_postgresql_connector_schema, "config_connector");
 desc(_) ->
     undefined.
 
diff --git a/apps/emqx_connector/src/schema/emqx_connector_ee_schema.erl b/apps/emqx_connector/src/schema/emqx_connector_ee_schema.erl
index 1ffe306e9..c2ce2568c 100644
--- a/apps/emqx_connector/src/schema/emqx_connector_ee_schema.erl
+++ b/apps/emqx_connector/src/schema/emqx_connector_ee_schema.erl
@@ -117,7 +117,7 @@ connector_structs() ->
             )},
         {pgsql,
             mk(
-                hoconsc:map(name, ref(emqx_postgresql_connector_schema, "config_connector")),
+                hoconsc:map(name, ref(emqx_bridge_pgsql, "config_connector")),
                 #{
                     desc => <<"PostgreSQL Connector Config">>,
                     required => false
diff --git a/apps/emqx_postgresql/src/schema/emqx_postgresql_connector_schema.erl b/apps/emqx_postgresql/src/schema/emqx_postgresql_connector_schema.erl
index 1d6949856..366d9c71d 100644
--- a/apps/emqx_postgresql/src/schema/emqx_postgresql_connector_schema.erl
+++ b/apps/emqx_postgresql/src/schema/emqx_postgresql_connector_schema.erl
@@ -25,7 +25,8 @@
 
 -export([
     roots/0,
-    fields/1
+    fields/1,
+    desc/1
 ]).
 
 %% Examples
@@ -35,7 +36,7 @@
 ]).
 
 roots() ->
-    [{config, #{type => hoconsc:ref(?MODULE, config)}}].
+    [].
 
 fields("config_connector") ->
     [{server, server()}] ++
@@ -199,3 +200,8 @@ values(producer) ->
         },
         local_topic => <<"mqtt/local/topic">>
     }.
+
+desc("config_connector") ->
+    ?DESC("config_connector");
+desc(_) ->
+    undefined.
diff --git a/rel/i18n/emqx_bridge_pgsql.hocon b/rel/i18n/emqx_bridge_pgsql.hocon
index 0a5ca2b04..8fcf9139e 100644
--- a/rel/i18n/emqx_bridge_pgsql.hocon
+++ b/rel/i18n/emqx_bridge_pgsql.hocon
@@ -40,4 +40,17 @@ sql_template.desc:
 sql_template.label:
 """SQL Template"""
 
+pgsql_action.desc:
+"""Configuration for PostgreSQL Action"""
+
+pgsql_action.label:
+"""PostgreSQL Action Configuration"""
+
+
+action_parameters.desc:
+"""Configuration Parameters Specific to the PostgreSQL Action"""
+
+action_parameters.label:
+"""Action Parameters"""
+
 }
diff --git a/rel/i18n/emqx_postgresql.hocon b/rel/i18n/emqx_postgresql.hocon
index c6d2581c1..9740b0814 100644
--- a/rel/i18n/emqx_postgresql.hocon
+++ b/rel/i18n/emqx_postgresql.hocon
@@ -8,4 +8,10 @@ The PostgreSQL default port 5432 is used if `[:Port]` is not specified."""
 server.label:
 """Server Host"""
 
+config_connector.desc:
+"""The configuration for the PostgreSQL connector."""
+
+config_connector.label:
+"""PostgreSQL Connector Config"""
+
 }
diff --git a/rel/i18n/emqx_postgresql_connector_schema.hocon b/rel/i18n/emqx_postgresql_connector_schema.hocon
new file mode 100644
index 000000000..8ecfb958a
--- /dev/null
+++ b/rel/i18n/emqx_postgresql_connector_schema.hocon
@@ -0,0 +1,18 @@
+
+emqx_postgresql_connector_schema {
+
+server.desc:
+"""The IPv4 or IPv6 address or the hostname to connect to.<br/>
+A host entry has the following form: `Host[:Port]`.<br/>
+The PostgreSQL default port 5432 is used if `[:Port]` is not specified."""
+
+server.label:
+"""Server Host"""
+
+config_connector.desc:
+"""The configuration for the PostgreSQL connector."""
+
+config_connector.label:
+"""PostgreSQL Connector Config"""
+
+}