diff --git a/pbs/src/main/java/com/sdm/pbs/model/bo/HpcResouceInfo.java b/pbs/src/main/java/com/sdm/pbs/model/bo/HpcResouceInfo.java
index d817759f..ef582688 100644
--- a/pbs/src/main/java/com/sdm/pbs/model/bo/HpcResouceInfo.java
+++ b/pbs/src/main/java/com/sdm/pbs/model/bo/HpcResouceInfo.java
@@ -9,6 +9,12 @@ import java.util.List;
 @Data
 public class HpcResouceInfo {
 
+    @Schema(description = "资源总数")
+    public int totalNodes;
+
+    @Schema(description = "资源可用数")
+    public int freeNodes;
+
     @Schema(description = "资源总核数")
     public int totalCores;
 
diff --git a/pbs/src/main/java/com/sdm/pbs/service/impl/IPbsHpcServiceImpl.java b/pbs/src/main/java/com/sdm/pbs/service/impl/IPbsHpcServiceImpl.java
index 0baab9e4..5969d98c 100644
--- a/pbs/src/main/java/com/sdm/pbs/service/impl/IPbsHpcServiceImpl.java
+++ b/pbs/src/main/java/com/sdm/pbs/service/impl/IPbsHpcServiceImpl.java
@@ -147,8 +147,10 @@ public class IPbsHpcServiceImpl implements IPbsService {
         int totalCores = 0;
         int usedCores = 0;
         int freeCoresSum = 0;
+        int totalNodes=0;
+        int freeNodes=0;
         List<HpcNodeInfo> nodeInfos = new ArrayList<>(nodes.size());
-
+        totalNodes = nodes.size();
         for (NodeList node : nodes) {
             if (node == null) {
                 continue;
@@ -166,6 +168,7 @@ public class IPbsHpcServiceImpl implements IPbsService {
                 totalCores += max;
                 usedCores += run;
                 freeCoresSum += free;
+                freeNodes=freeNodes+1;
             }
             nodeInfos.add(info);
         }
@@ -173,6 +176,8 @@ public class IPbsHpcServiceImpl implements IPbsService {
         result.setUsedCores(usedCores);
         result.setFreeCores(freeCoresSum);
         result.setNodeList(nodeInfos);
+        result.setTotalNodes(totalNodes);
+        result.setFreeNodes(freeNodes);
         return result;
     }