diff --git a/backend/services/system-setting/src/main/java/io/metersphere/system/service/TestResourcePoolService.java b/backend/services/system-setting/src/main/java/io/metersphere/system/service/TestResourcePoolService.java
index 54c13ee9b1..b705a7263b 100644
--- a/backend/services/system-setting/src/main/java/io/metersphere/system/service/TestResourcePoolService.java
+++ b/backend/services/system-setting/src/main/java/io/metersphere/system/service/TestResourcePoolService.java
@@ -17,6 +17,7 @@ import io.metersphere.system.log.dto.LogDTO;
 import io.metersphere.system.mapper.*;
 import io.metersphere.system.uid.IDGenerator;
 import io.metersphere.system.utils.TaskRunnerClient;
+import jakarta.annotation.PreDestroy;
 import jakarta.annotation.Resource;
 import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.lang3.BooleanUtils;
@@ -28,8 +29,12 @@ import org.mybatis.spring.SqlSessionUtils;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import java.util.ArrayList;
-import java.util.List;
+import java.util.*;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+import java.util.stream.Collectors;
 
 @Service
 @Transactional
@@ -48,6 +53,8 @@ public class TestResourcePoolService {
     @Resource
     private ExtResourcePoolMapper extResourcePoolMapper;
 
+    private final ExecutorService executor = Executors.newFixedThreadPool(5);
+
     private final static String poolControllerUrl = "http://%s:%s/metric";
 
 
@@ -131,6 +138,9 @@ public class TestResourcePoolService {
     public List<TestResourcePoolDTO> listResourcePools(QueryResourcePoolRequest request) {
         List<TestResourcePool> testResourcePools = extResourcePoolMapper.getResourcePoolList(request);
         List<TestResourcePoolDTO> testResourcePoolDTOS = new ArrayList<>();
+        Map<String, List<TestResourceNodeDTO>> nodeMap = new HashMap<>();
+        Map<String, TestResourcePoolDTO> poolDTOMap = new HashMap<>();
+        Set<String> nodeSets = new HashSet<>();
         testResourcePools.forEach(pool -> {
             TestResourcePoolBlob testResourcePoolBlob = testResourcePoolBlobMapper.selectByPrimaryKey(pool.getId());
             byte[] configuration = testResourcePoolBlob.getConfiguration();
@@ -158,26 +168,57 @@ public class TestResourcePoolService {
             }
             //获取最大并发
             if (StringUtils.equalsIgnoreCase(pool.getType(), ResourcePoolTypeEnum.NODE.getName())) {
-                int maxConcurrentNumber = 0;
-                int concurrentNumber = 0;
-                int occupiedConcurrentNumber = 0;
-                for (TestResourceNodeDTO testResourceNodeDTO : testResourceDTO.getNodesList()) {
-                    maxConcurrentNumber = maxConcurrentNumber + testResourceNodeDTO.getConcurrentNumber();
-                    //TODO： 调接口获取剩余并发
-                    ResourcePoolNodeMetric nodeMetric = getNodeMetric(testResourceNodeDTO.getIp(), testResourceNodeDTO.getPort());
-                    if (nodeMetric != null) {
-                        concurrentNumber = concurrentNumber + (nodeMetric.getConcurrentNumber() == null ? 0 :nodeMetric.getConcurrentNumber());
-                        occupiedConcurrentNumber = occupiedConcurrentNumber +(nodeMetric.getOccupiedConcurrentNumber() == null ? 0 :nodeMetric.getOccupiedConcurrentNumber());
-                    }
-                }
-                testResourcePoolDTO.setLastConcurrentNumber(concurrentNumber-occupiedConcurrentNumber);
-                testResourcePoolDTO.setMaxConcurrentNumber(maxConcurrentNumber);
+                nodeMap.put(pool.getId(), testResourceDTO.getNodesList());
+                poolDTOMap.put(pool.getId(), testResourcePoolDTO);
+                Set<String> nodeSet = testResourceDTO.getNodesList().stream()
+                        .map(node -> node.getIp() + ":" + node.getPort())
+                        .collect(Collectors.toSet());
+                nodeSets.addAll(nodeSet);
             } else {
+                //处理k8s资源池
                 testResourcePoolDTO.setMaxConcurrentNumber(testResourceDTO.getConcurrentNumber());
+                testResourcePoolDTOS.add(testResourcePoolDTO);
             }
+        });
+        //处理node资源池
+        Map<String,Integer>lastConcurrentNumberMap = new HashMap<>();
 
+        List<Future<Map<String, Integer>>> futures = new ArrayList<>();
+        for (String nodeSet : nodeSets) {
+            futures.add(executor.submit(() -> {
+                String[] split = nodeSet.split(":");
+                ResourcePoolNodeMetric nodeMetric = getNodeMetric(split[0], split[1]);
+                Map<String, Integer> resultMap = new HashMap<>();
+                if (nodeMetric!=null) {
+                    resultMap.put(nodeSet, nodeMetric.getConcurrentNumber() - nodeMetric.getOccupiedConcurrentNumber());
+                }
+                return resultMap;
+            }));
+        }
+
+        for (Future<Map<String, Integer>> future : futures) {
+            try {
+                lastConcurrentNumberMap.putAll(future.get());
+            } catch (InterruptedException | ExecutionException e) {
+                // 处理异常
+                LogUtils.error("获取剩余并发数失败："+ e);
+            }
+        }
+        nodeMap.forEach((poolId,nodeList)->{
+            int lastConcurrentNumber = 0;
+            int maxConcurrentNumber = 0;
+            for (TestResourceNodeDTO testResourceNodeDTO : nodeList) {
+                if (lastConcurrentNumberMap.get(testResourceNodeDTO.getIp() + ":" + testResourceNodeDTO.getPort())!=null) {
+                    lastConcurrentNumber = lastConcurrentNumber+lastConcurrentNumberMap.get(testResourceNodeDTO.getIp() + ":" + testResourceNodeDTO.getPort());
+                }
+                maxConcurrentNumber = maxConcurrentNumber + testResourceNodeDTO.getConcurrentNumber();
+            }
+            TestResourcePoolDTO testResourcePoolDTO = poolDTOMap.get(poolId);
+            testResourcePoolDTO.setLastConcurrentNumber(lastConcurrentNumber);
+            testResourcePoolDTO.setMaxConcurrentNumber(maxConcurrentNumber);
             testResourcePoolDTOS.add(testResourcePoolDTO);
         });
+
         return testResourcePoolDTOS;
     }
 
@@ -310,4 +351,9 @@ public class TestResourcePoolService {
     public ResourcePoolNodeMetric getTestResourcePoolCapacityDetail(TestResourcePoolCapacityRequest request) {
         return getNodeMetric(request.getIp(), request.getPort());
     }
+
+    @PreDestroy
+    private void shutdownExecutor() {
+        executor.shutdown();
+    }
 }