diff --git a/src/connector/src/sink/kafka.rs b/src/connector/src/sink/kafka.rs
index f15173a4aabf6..7bdc40e49877a 100644
--- a/src/connector/src/sink/kafka.rs
+++ b/src/connector/src/sink/kafka.rs
@@ -257,8 +257,6 @@ impl KafkaConfig {
     pub(crate) fn set_client(&self, c: &mut rdkafka::ClientConfig) {
         self.rdkafka_properties_common.set_client(c);
         self.rdkafka_properties_producer.set_client(c);
-
-        tracing::info!("kafka client starts with: {:?}", c);
     }
 }
 
diff --git a/src/connector/src/sink/remote.rs b/src/connector/src/sink/remote.rs
index 3ab7e90a69367..9630072194b38 100644
--- a/src/connector/src/sink/remote.rs
+++ b/src/connector/src/sink/remote.rs
@@ -680,11 +680,7 @@ impl RemoteCoordinator {
             .start_sink_coordinator_stream(param.clone())
             .await?;
 
-        tracing::trace!(
-            "{:?} RemoteCoordinator started with properties: {:?}",
-            R::SINK_NAME,
-            &param.properties
-        );
+        tracing::trace!("{:?} RemoteCoordinator started", R::SINK_NAME,);
 
         Ok(RemoteCoordinator { stream_handle })
     }
diff --git a/src/connector/src/source/kafka/mod.rs b/src/connector/src/source/kafka/mod.rs
index 91d4ccce5ca88..a93080e3ddbdc 100644
--- a/src/connector/src/source/kafka/mod.rs
+++ b/src/connector/src/source/kafka/mod.rs
@@ -159,8 +159,6 @@ impl KafkaProperties {
     pub fn set_client(&self, c: &mut rdkafka::ClientConfig) {
         self.rdkafka_properties_common.set_client(c);
         self.rdkafka_properties_consumer.set_client(c);
-
-        tracing::info!("kafka client starts with: {:?}", c);
     }
 }
 
diff --git a/src/connector/src/source/reader/reader.rs b/src/connector/src/source/reader/reader.rs
index 9a1f94de0fb8d..d702426554a23 100644
--- a/src/connector/src/source/reader/reader.rs
+++ b/src/connector/src/source/reader/reader.rs
@@ -156,7 +156,7 @@ impl SourceReader {
             } else {
                 let to_reader_splits = splits.into_iter().map(|split| vec![split]);
                 try_join_all(to_reader_splits.into_iter().map(|splits| {
-                    tracing::debug!(?splits, ?prop, "spawning connector split reader");
+                    tracing::debug!(?splits, "spawning connector split reader");
                     let props = prop.clone();
                     let data_gen_columns = data_gen_columns.clone();
                     let parser_config = parser_config.clone();