diff --git a/hzims-service/gglm-big-model/src/main/java/com/hnac/gglm/bigmodel/business/service/impl/VectorDataServiceImpl.java b/hzims-service/gglm-big-model/src/main/java/com/hnac/gglm/bigmodel/business/service/impl/VectorDataServiceImpl.java
index 157b810..f4bce9d 100644
--- a/hzims-service/gglm-big-model/src/main/java/com/hnac/gglm/bigmodel/business/service/impl/VectorDataServiceImpl.java
+++ b/hzims-service/gglm-big-model/src/main/java/com/hnac/gglm/bigmodel/business/service/impl/VectorDataServiceImpl.java
@@ -2,6 +2,7 @@ package com.hnac.gglm.bigmodel.business.service.impl;
 
 import com.hnac.gglm.bigmodel.business.service.VectorDataService;
 import com.hnac.gglm.bigmodel.business.vo.DeviceModelData;
+import com.hnac.hzinfo.sdk.v5.device.client.DeviceClient;
 import com.hnac.hzinfo.sdk.v5.device.dto.DeviceAttrInfoDTO;
 import com.hnac.hzinfo.sdk.v5.model.ModelClient;
 import com.hnac.hzinfo.sdk.v5.model.vo.ModelAttrVO;
@@ -25,6 +26,7 @@ import java.util.stream.Collectors;
 @AllArgsConstructor
 public class VectorDataServiceImpl implements VectorDataService {
     private final ModelClient modelClient;
+    private final DeviceClient deviceClient;
 
 
     @Override
@@ -65,6 +67,6 @@ public class VectorDataServiceImpl implements VectorDataService {
 
     @Override
     public List<DeviceAttrInfoDTO> getDeviceAttr() {
-        return null;
+        return deviceClient.listDeviceAttr().getData();
     }
 }