diff --git a/rel/i18n/emqx_connector_schema.hocon b/rel/i18n/emqx_connector_schema.hocon
index 8b9b2ccac..01bdb59e3 100644
--- a/rel/i18n/emqx_connector_schema.hocon
+++ b/rel/i18n/emqx_connector_schema.hocon
@@ -8,7 +8,7 @@ desc_connectors.label:
 
 
 connector_field.desc:
-"""Name of connector used to connect to the resource where the action is to be performed."""
+"""Name of the connector specified by the action, used for external resource selection."""
 
 connector_field.label:
 """Connector"""
diff --git a/rel/i18n/emqx_limiter_schema.hocon b/rel/i18n/emqx_limiter_schema.hocon
index 1a0ed5273..f4d5d6702 100644
--- a/rel/i18n/emqx_limiter_schema.hocon
+++ b/rel/i18n/emqx_limiter_schema.hocon
@@ -6,7 +6,7 @@ This is used to limit the connection rate for this node.
 Once the limit is reached, new connections will be deferred or refused.<br/>
 For example:<br/>
 - <code>1000/s</code> :: Only accepts 1000 connections per second<br/>
-- <code>1000/10s</code> :: Only accepts 1000 connections every 10 seconds"""
+- <code>1000/10s</code> :: Only accepts 1000 connections every 10 seconds."""
 max_conn_rate.label:
 """Maximum Connection Rate"""
 
diff --git a/rel/i18n/emqx_schema.hocon b/rel/i18n/emqx_schema.hocon
index 3eb816f3b..e8ef878dd 100644
--- a/rel/i18n/emqx_schema.hocon
+++ b/rel/i18n/emqx_schema.hocon
@@ -573,7 +573,7 @@ fields_tcp_opts_buffer.label:
 """TCP user-space buffer"""
 
 server_ssl_opts_schema_honor_cipher_order.desc:
-"""An important security setting, it forces the cipher to be set based
+"""An important security setting. It forces the cipher to be set based
  on the server-specified order instead of the client-specified order,
  hence enforcing the (usually more properly configured) security
  ordering of the server administrator."""
@@ -1012,13 +1012,13 @@ fields_ws_opts_supported_subprotocols.label:
 
 broker_shared_subscription_strategy.desc:
 """Dispatch strategy for shared subscription.
-  - `random`: dispatch the message to a random selected subscriber
-  - `round_robin`: select the subscribers in a round-robin manner
-  - `round_robin_per_group`: select the subscribers in round-robin fashion within each shared subscriber group
-  - `local`: select random local subscriber otherwise select random cluster-wide
-  - `sticky`: always use the last selected subscriber to dispatch, until the subscriber disconnects.
-  - `hash_clientid`: select the subscribers by hashing the `clientIds`
-  - `hash_topic`: select the subscribers by hashing the source topic"""
+ - `random`: Randomly select a subscriber for dispatch;
+ - `round_robin`: Messages from a single publisher are dispatched to subscribers in turn;
+ - `round_robin_per_group`: All messages are dispatched to subscribers in turn;
+ - `local`: Randomly select a subscriber on the current node, if there are no subscribers on the current node, then randomly select within the cluster;
+ - `sticky`: Continuously dispatch messages to the initially selected subscriber until their session ends;
+ - `hash_clientid`: Hash the publisher's client ID to select a subscriber;
+ - `hash_topic`: Hash the publishing topic to select a subscriber."""
 
 fields_deflate_opts_mem_level.desc:
 """Specifies the size of the compression state.<br/>