diff --git a/data/src/main/java/com/sdm/data/controller/DataStorageAnalysisController.java b/data/src/main/java/com/sdm/data/controller/DataStorageAnalysisController.java
index 4ab76ba6..763ec21c 100644
--- a/data/src/main/java/com/sdm/data/controller/DataStorageAnalysisController.java
+++ b/data/src/main/java/com/sdm/data/controller/DataStorageAnalysisController.java
@@ -37,7 +37,7 @@ public class DataStorageAnalysisController {
      * 查询学科存储空间占用：项目Uuid+学科queryNodeType
      *
      * @param queryNodeType 需要统计的节点类型
-     * @param uuid        节点uuid
+     * @param uuids        节点uuid
      * @return
      */
     @GetMapping("/getNodeSizeByNodeType")
diff --git a/data/src/main/java/com/sdm/data/service/impl/DataStorageAnalysisImpl.java b/data/src/main/java/com/sdm/data/service/impl/DataStorageAnalysisImpl.java
index 74760e3c..c4a13894 100644
--- a/data/src/main/java/com/sdm/data/service/impl/DataStorageAnalysisImpl.java
+++ b/data/src/main/java/com/sdm/data/service/impl/DataStorageAnalysisImpl.java
@@ -110,7 +110,11 @@ public class DataStorageAnalysisImpl implements DataStorageAnalysis {
             }
 
             if (ObjectUtils.isEmpty(nodeSizeDTOS)) {
-                return SdmResponse.success();
+                // 空间为空 也要返回nodeName
+                JSONObject jsonObject = new JSONObject();
+                jsonObject.put("nodeName", nodeLists.get(0).getNodeName());
+                jsonObject.put("totalSize", 0);
+                return SdmResponse.success(Arrays.asList(jsonObject));
             }