diff --git a/src/connector/src/source/cdc/source/reader.rs b/src/connector/src/source/cdc/source/reader.rs
index d4b20a86d7a2e..f85367d32e5bf 100644
--- a/src/connector/src/source/cdc/source/reader.rs
+++ b/src/connector/src/source/cdc/source/reader.rs
@@ -131,9 +131,6 @@ impl<T: CdcSourceTypeTrait> CommonSplitReader for CdcSplitReader<T> {
             snapshot_done: self.snapshot_done,
         };
 
-        let source_id = get_event_stream_request.source_id.to_string();
-        let source_type = get_event_stream_request.source_type.to_string();
-
         std::thread::spawn(move || {
             let mut env = JVM
                 .as_ref()
@@ -166,11 +163,6 @@ impl<T: CdcSourceTypeTrait> CommonSplitReader for CdcSplitReader<T> {
 
         while let Some(GetEventStreamResponse { events, .. }) = rx.recv().await {
             tracing::debug!("receive events {:?}", events.len());
-            self.source_ctx
-                .metrics
-                .connector_source_rows_received
-                .with_label_values(&[&source_type, &source_id])
-                .inc_by(events.len() as u64);
             let msgs = events.into_iter().map(SourceMessage::from).collect_vec();
             yield msgs;
         }
diff --git a/src/connector/src/source/monitor/metrics.rs b/src/connector/src/source/monitor/metrics.rs
index fa3e836993c4f..c6ea9998e55e4 100644
--- a/src/connector/src/source/monitor/metrics.rs
+++ b/src/connector/src/source/monitor/metrics.rs
@@ -62,8 +62,6 @@ pub struct SourceMetrics {
     /// Report latest message id
     pub latest_message_id: GenericGaugeVec<AtomicI64>,
     pub rdkafka_native_metric: Arc<RdKafkaStats>,
-
-    pub connector_source_rows_received: GenericCounterVec<AtomicU64>,
 }
 
 pub static GLOBAL_SOURCE_METRICS: LazyLock<SourceMetrics> =
@@ -105,15 +103,6 @@ impl SourceMetrics {
             registry,
         )
         .unwrap();
-
-        let connector_source_rows_received = register_int_counter_vec_with_registry!(
-            "connector_source_rows_received",
-            "Number of rows received by source",
-            &["source_type", "source_id"],
-            registry
-        )
-        .unwrap();
-
         let rdkafka_native_metric = Arc::new(RdKafkaStats::new(registry.clone()));
         SourceMetrics {
             partition_input_count,
@@ -121,7 +110,6 @@ impl SourceMetrics {
             user_source_error_count,
             latest_message_id,
             rdkafka_native_metric,
-            connector_source_rows_received,
         }
     }
 }