diff --git a/src/common/topology/fetch/tikv_nextgen.rs b/src/common/topology/fetch/tikv_nextgen.rs
index a38c4017..ffe835c1 100644
--- a/src/common/topology/fetch/tikv_nextgen.rs
+++ b/src/common/topology/fetch/tikv_nextgen.rs
@@ -18,6 +18,17 @@ pub enum FetchError {
     },
 }
 
+const K8S_COMPONENT_LABEL: &str = "app.kubernetes.io/component";
+const K8S_INSTANCE_LABEL: &str = "app.kubernetes.io/instance";
+
+const TIKV_COMPONENT: &str = "tikv";
+const COPROCESSOR_WORKER_COMPONENT: &str = "coprocessor-worker";
+
+const TIKV_GRPC_PORT: u16 = 20160;
+const TIKV_STATUS_PORT: u16 = 20180;
+const COPROCESSOR_WORKER_GRPC_PORT: u16 = 9500;
+const COPROCESSOR_WORKER_HTTP_PORT: u16 = 19000;
+
 pub struct TiKVNextGenTopologyFetcher {
     client: Client,
     label_k8s_instance: String,
@@ -39,10 +50,7 @@ impl TiKVNextGenTopologyFetcher {
             tokio::fs::read_to_string("/var/run/secrets/kubernetes.io/serviceaccount/namespace")
                 .await
                 .context(GetNamespaceSnafu)?;
-        let label_selector = format!(
-            "app.kubernetes.io/component=tikv,app.kubernetes.io/instance={}",
-            self.label_k8s_instance
-        );
+        let label_selector = build_label_selector(&self.label_k8s_instance);
         let pod_list = Api::<Pod>::namespaced(self.client.clone(), &namespace)
             .list(&ListParams::default().labels(&label_selector))
             .await
@@ -51,25 +59,142 @@ impl TiKVNextGenTopologyFetcher {
                 label_k8s_instance: self.label_k8s_instance.clone(),
             })?;
         for pod in pod_list.items {
-            if let Some(status) = pod.status {
-                if status.phase.as_deref() != Some("Running") {
-                    continue;
-                }
-                if let Some(pod_ip) = status.pod_ip {
-                    if pod_ip.is_empty() {
-                        continue;
-                    }
-                    let pod_name = pod.metadata.name.clone().unwrap_or_default();
-                    components.insert(Component {
-                        instance_type: InstanceType::TiKV,
-                        host: pod_ip,
-                        primary_port: 20160,
-                        secondary_port: 20180,
-                        instance_name: Some(pod_name),
-                    });
-                }
+            if let Some(component) = component_from_pod(&pod) {
+                components.insert(component);
             }
         }
         Ok(())
     }
 }
+
+fn build_label_selector(label_k8s_instance: &str) -> String {
+    let component_values = std::iter::once(TIKV_COMPONENT)
+        .chain(std::iter::once(COPROCESSOR_WORKER_COMPONENT))
+        .collect::<Vec<_>>()
+        .join(",");
+    format!(
+        "{K8S_COMPONENT_LABEL} in ({component_values}),{K8S_INSTANCE_LABEL}={label_k8s_instance}"
+    )
+}
+
+fn component_from_pod(pod: &Pod) -> Option<Component> {
+    let status = pod.status.as_ref()?;
+    if status.phase.as_deref() != Some("Running") {
+        return None;
+    }
+
+    let pod_ip = status.pod_ip.as_deref()?;
+    if pod_ip.trim().is_empty() {
+        return None;
+    }
+
+    let component_label = pod
+        .metadata
+        .labels
+        .as_ref()
+        .and_then(|labels| labels.get(K8S_COMPONENT_LABEL))
+        .map(String::as_str)
+        .unwrap_or(TIKV_COMPONENT);
+
+    let (primary_port, secondary_port) = if is_coprocessor_worker_component(component_label) {
+        (COPROCESSOR_WORKER_GRPC_PORT, COPROCESSOR_WORKER_HTTP_PORT)
+    } else {
+        (TIKV_GRPC_PORT, TIKV_STATUS_PORT)
+    };
+
+    Some(Component {
+        instance_type: InstanceType::TiKV,
+        host: pod_ip.to_string(),
+        primary_port,
+        secondary_port,
+        instance_name: pod.metadata.name.clone(),
+    })
+}
+
+fn is_coprocessor_worker_component(component: &str) -> bool {
+    component == COPROCESSOR_WORKER_COMPONENT
+}
+
+#[cfg(test)]
+mod tests {
+    use std::collections::BTreeMap;
+
+    use k8s_openapi::{api::core::v1::PodStatus, apimachinery::pkg::apis::meta::v1::ObjectMeta};
+
+    use super::*;
+
+    fn pod(name: &str, component: &str, phase: &str, pod_ip: &str) -> Pod {
+        Pod {
+            metadata: ObjectMeta {
+                name: Some(name.to_string()),
+                labels: Some(BTreeMap::from([(
+                    K8S_COMPONENT_LABEL.to_string(),
+                    component.to_string(),
+                )])),
+                ..Default::default()
+            },
+            status: Some(PodStatus {
+                phase: Some(phase.to_string()),
+                pod_ip: Some(pod_ip.to_string()),
+                ..Default::default()
+            }),
+            ..Default::default()
+        }
+    }
+
+    #[test]
+    fn builds_selector_with_coprocessor_worker_component() {
+        let selector = build_label_selector("demo-cluster");
+
+        assert!(selector.contains("app.kubernetes.io/component in ("));
+        assert!(selector.contains("tikv"));
+        assert!(selector.contains("coprocessor-worker"));
+        assert!(selector.contains("app.kubernetes.io/instance=demo-cluster"));
+    }
+
+    #[test]
+    fn builds_tikv_component_from_tikv_pod() {
+        let component = component_from_pod(&pod("tikv-0", "tikv", "Running", "10.0.0.1")).unwrap();
+
+        assert_eq!(component.instance_type, InstanceType::TiKV);
+        assert_eq!(component.host, "10.0.0.1");
+        assert_eq!(component.primary_port, TIKV_GRPC_PORT);
+        assert_eq!(component.secondary_port, TIKV_STATUS_PORT);
+        assert_eq!(component.instance_name.as_deref(), Some("tikv-0"));
+    }
+
+    #[test]
+    fn builds_tikv_component_from_coprocessor_worker_pod() {
+        let component = component_from_pod(&pod(
+            "coprocessor-worker-0",
+            "coprocessor-worker",
+            "Running",
+            "10.0.0.2",
+        ))
+        .unwrap();
+
+        assert_eq!(component.instance_type, InstanceType::TiKV);
+        assert_eq!(component.host, "10.0.0.2");
+        assert_eq!(component.primary_port, COPROCESSOR_WORKER_GRPC_PORT);
+        assert_eq!(component.secondary_port, COPROCESSOR_WORKER_HTTP_PORT);
+        assert_eq!(
+            component.instance_name.as_deref(),
+            Some("coprocessor-worker-0")
+        );
+    }
+
+    #[test]
+    fn skips_non_running_pod() {
+        assert!(component_from_pod(&pod("tikv-1", "tikv", "Pending", "10.0.0.3")).is_none());
+    }
+
+    #[test]
+    fn does_not_treat_other_worker_aliases_as_coprocessor_worker() {
+        let component =
+            component_from_pod(&pod("tikv-worker-0", "tikv-worker", "Running", "10.0.0.4"))
+                .unwrap();
+
+        assert_eq!(component.primary_port, TIKV_GRPC_PORT);
+        assert_eq!(component.secondary_port, TIKV_STATUS_PORT);
+    }
+}