diff --git a/src/main/java/com/dispose/pojo/po/NewNodeInfo.java b/src/main/java/com/dispose/pojo/po/NewNodeInfo.java
index dac99fd9..c0ad4cee 100644
--- a/src/main/java/com/dispose/pojo/po/NewNodeInfo.java
+++ b/src/main/java/com/dispose/pojo/po/NewNodeInfo.java
@@ -18,9 +18,9 @@ import lombok.NoArgsConstructor;
 @JsonInclude(JsonInclude.Include.NON_NULL)
 public class NewNodeInfo {
     private String id;
-    private int type;
+    private Integer type;
     private String ipAddr;
-    private int areaCode;
+    private Integer areaCode;
     private String name;
     private String manufacturer;
     private String model;
diff --git a/src/test/java/com/dispose/test/controller/DeviceNodeManagerControllerQATest.java b/src/test/java/com/dispose/test/controller/DeviceNodeManagerControllerQATest.java
index ab0f9f88..9c148e4a 100644
--- a/src/test/java/com/dispose/test/controller/DeviceNodeManagerControllerQATest.java
+++ b/src/test/java/com/dispose/test/controller/DeviceNodeManagerControllerQATest.java
@@ -182,9 +182,8 @@ public class DeviceNodeManagerControllerQATest extends InitTestEnvironment {
     public void a6_addDeviceNodeTypeNullExceptionTest() throws Exception {
         String reqData = "{\"ver\":2,\"cryptoType\":0,\"timeStamp\":1587628826908," +
                 "\"msgContent\":\"{\\\"items\\\":[{\\\"areaCode\\\":0,\\\"ipAddr\\\":\\\"10.88.77.15\\\"," +
-                "\\\"manufacturer\\\":\\\"DPTech\\\",\\\"model\\\":\\\"UMC\\\"," +
-                "\\\"name\\\":\\\"中移杭研实验室清洗设备\\\",\\\"readme\\\":\\\"实验室测试设备\\\"," +
-                "\\\"type\\\":\\\"null\\\",\\\"version\\\":\\\"5.7.13\\\"}]}\"}";
+                "\\\"manufacturer\\\":\\\"DPTech\\\",\\\"model\\\":\\\"UMC\\\",\\\"name\\\":\\\"中移杭研实验室清洗设备\\\"," +
+                "\\\"readme\\\":\\\"实验室测试设备\\\",\\\"type\\\":null,\\\"version\\\":\\\"5.7.13\\\"}]}\"}";
 
         String ret = mockMvc.perform(MockMvcRequestBuilders
                 .put("/manager/device")
@@ -207,11 +206,7 @@ public class DeviceNodeManagerControllerQATest extends InitTestEnvironment {
             Assert.assertNotNull(v.getMessage());
             Assert.assertNotNull(v.getStatus());
 
-            if (v.getStatus() == 0) {
-                Assert.assertEquals(Long.valueOf(v.getStatus()), Long.valueOf(ErrorCode.ERR_OK.getCode()));
-            } else if (v.getStatus() == 20) {
-                Assert.assertEquals(Long.valueOf(v.getStatus()), Long.valueOf(ErrorCode.ERR_DEVICEEXISTS.getCode()));
-            }
+            Assert.assertEquals(Long.valueOf(v.getStatus()), Long.valueOf(ErrorCode.ERR_PARAMEXCEPTION.getCode()));
         }
     }