diff --git a/src/common/src/telemetry/mod.rs b/src/common/src/telemetry/mod.rs
index 1fd17389ee46f..d96a61f0f8524 100644
--- a/src/common/src/telemetry/mod.rs
+++ b/src/common/src/telemetry/mod.rs
@@ -38,20 +38,27 @@ pub const TELEMETRY_CLUSTER_TYPE_HOSTED: &str = "hosted"; // hosted on RisingWav
 pub const TELEMETRY_CLUSTER_TYPE_KUBERNETES: &str = "kubernetes";
 pub const TELEMETRY_CLUSTER_TYPE_SINGLE_NODE: &str = "single-node";
 pub const TELEMETRY_CLUSTER_TYPE_DOCKER_COMPOSE: &str = "docker-compose";
+const TELEMETRY_CLUSTER_TYPE_TEST: &str = "test";
 
 pub use risingwave_telemetry_event::get_telemetry_risingwave_cloud_uuid;
 
-pub fn telemetry_cluster_type_from_env_var() -> PbTelemetryClusterType {
+pub fn telemetry_cluster_type_from_env_var() -> TelemetryResult<PbTelemetryClusterType> {
     let cluster_type = match env::var(TELEMETRY_CLUSTER_TYPE) {
         Ok(cluster_type) => cluster_type,
-        Err(_) => return PbTelemetryClusterType::Unspecified,
+        Err(_) => return Ok(PbTelemetryClusterType::Unspecified),
     };
     match cluster_type.as_str() {
-        TELEMETRY_CLUSTER_TYPE_HOSTED => PbTelemetryClusterType::CloudHosted,
-        TELEMETRY_CLUSTER_TYPE_DOCKER_COMPOSE => PbTelemetryClusterType::DockerCompose,
-        TELEMETRY_CLUSTER_TYPE_KUBERNETES => PbTelemetryClusterType::Kubernetes,
-        TELEMETRY_CLUSTER_TYPE_SINGLE_NODE => PbTelemetryClusterType::SingleNode,
-        _ => PbTelemetryClusterType::Unspecified,
+        TELEMETRY_CLUSTER_TYPE_HOSTED => Ok(PbTelemetryClusterType::CloudHosted),
+        TELEMETRY_CLUSTER_TYPE_DOCKER_COMPOSE => Ok(PbTelemetryClusterType::DockerCompose),
+        TELEMETRY_CLUSTER_TYPE_KUBERNETES => Ok(PbTelemetryClusterType::Kubernetes),
+        TELEMETRY_CLUSTER_TYPE_SINGLE_NODE => Ok(PbTelemetryClusterType::SingleNode),
+
+        // block the report if the cluster is in test env
+        // but it only blocks the report from meta node, not other nodes
+        TELEMETRY_CLUSTER_TYPE_TEST => Err(TelemetryError::from(
+            "test cluster type should not send telemetry report",
+        )),
+        _ => Err(TelemetryError::from("invalid cluster type")),
     }
 }
 
@@ -156,7 +163,7 @@ pub fn report_scarf_enabled() -> bool {
     telemetry_env_enabled()
         && !matches!(
             telemetry_cluster_type_from_env_var(),
-            PbTelemetryClusterType::CloudHosted
+            Ok(PbTelemetryClusterType::CloudHosted)
         )
 }
 
diff --git a/src/common/src/telemetry/report.rs b/src/common/src/telemetry/report.rs
index faff786443e15..0231f93b3d647 100644
--- a/src/common/src/telemetry/report.rs
+++ b/src/common/src/telemetry/report.rs
@@ -67,22 +67,23 @@ where
         // There is only one case tracking_id updated at the runtime ---- metastore data has been
         // cleaned. There is no way that metastore has been cleaned but nodes are still running
         let tracking_id = {
-            if let Some(cloud_uuid) = get_telemetry_risingwave_cloud_uuid() {
-                cloud_uuid
-            } else {
-                match info_fetcher.fetch_telemetry_info().await {
-                    Ok(Some(id)) => id,
-                    Ok(None) => {
-                        tracing::info!("Telemetry is disabled");
-                        return;
-                    }
-                    Err(err) => {
-                        tracing::error!("Telemetry failed to get tracking_id, err {}", err);
-                        return;
-                    }
+            match (
+                info_fetcher.fetch_telemetry_info().await,
+                get_telemetry_risingwave_cloud_uuid(),
+            ) {
+                (Ok(None), _) => {
+                    tracing::info!("Telemetry is disabled");
+                    return;
+                }
+                (Err(err), _) => {
+                    tracing::error!("Telemetry failed to get tracking_id, err {}", err);
+                    return;
                 }
+                (Ok(Some(_)), Some(cloud_uuid)) => cloud_uuid,
+                (Ok(Some(id)), None) => id,
             }
         };
+
         TELEMETRY_TRACKING_ID
             .set(tracking_id.clone())
             .unwrap_or_else(|_| {
diff --git a/src/meta/service/src/telemetry_service.rs b/src/meta/service/src/telemetry_service.rs
index be76bc05bcf04..018e2522494dd 100644
--- a/src/meta/service/src/telemetry_service.rs
+++ b/src/meta/service/src/telemetry_service.rs
@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use risingwave_common::telemetry::telemetry_cluster_type_from_env_var;
 use risingwave_meta::controller::SqlMetaStore;
 use risingwave_meta_model::prelude::Cluster;
 use risingwave_pb::meta::telemetry_info_service_server::TelemetryInfoService;
@@ -44,6 +45,9 @@ impl TelemetryInfoService for TelemetryInfoServiceImpl {
         &self,
         _request: Request<GetTelemetryInfoRequest>,
     ) -> Result<Response<TelemetryInfoResponse>, Status> {
+        if telemetry_cluster_type_from_env_var().is_err() {
+            return Ok(Response::new(TelemetryInfoResponse { tracking_id: None }));
+        }
         match self.get_tracking_id().await? {
             Some(tracking_id) => Ok(Response::new(TelemetryInfoResponse {
                 tracking_id: Some(tracking_id.into()),
diff --git a/src/meta/src/telemetry.rs b/src/meta/src/telemetry.rs
index 36cda3698feb6..7ee33a2c14d88 100644
--- a/src/meta/src/telemetry.rs
+++ b/src/meta/src/telemetry.rs
@@ -156,6 +156,10 @@ impl MetaTelemetryInfoFetcher {
 #[async_trait::async_trait]
 impl TelemetryInfoFetcher for MetaTelemetryInfoFetcher {
     async fn fetch_telemetry_info(&self) -> TelemetryResult<Option<String>> {
+        // the err here means building cluster on test env, so we don't need to report telemetry
+        if telemetry_cluster_type_from_env_var().is_err() {
+            return Ok(None);
+        }
         Ok(Some(self.tracking_id.clone().into()))
     }
 }
@@ -224,7 +228,8 @@ impl TelemetryReportCreator for MetaReportCreator {
             streaming_job_count,
             meta_backend: MetaBackend::Sql,
             job_desc: stream_job_desc,
-            cluster_type: telemetry_cluster_type_from_env_var(),
+            // it blocks the report if the cluster type is not valid or leak from test env
+            cluster_type: telemetry_cluster_type_from_env_var()?,
             object_store_media_type: self.object_store_media_type,
         })
     }