diff --git a/src/test/java/com/dispose/test/dev/controller/DisposeInfoControllerTest.java b/src/test/java/com/dispose/test/dev/controller/DisposeInfoControllerTest.java
index d028749b..708940a1 100644
--- a/src/test/java/com/dispose/test/dev/controller/DisposeInfoControllerTest.java
+++ b/src/test/java/com/dispose/test/dev/controller/DisposeInfoControllerTest.java
@@ -101,6 +101,8 @@ public class DisposeInfoControllerTest extends InitTestEnvironment {
             Assert.assertNotNull(v.getNodeId());
             Assert.assertNotNull(v.getTotalNetflow());
             Assert.assertNotNull(v.getOnlineDevices());
+            Assert.assertNotNull(v.getTotalDevices());
+            Assert.assertTrue((v.getTotalDevices()-v.getOnlineDevices())>=0);
             Assert.assertNotNull(v.getCapacityType());
         });
     }
diff --git a/src/test/java/com/dispose/test/testcase/qa/v200/P2Info.java b/src/test/java/com/dispose/test/testcase/qa/v200/P2Info.java
index 49c0d80b..4d9c5ebd 100644
--- a/src/test/java/com/dispose/test/testcase/qa/v200/P2Info.java
+++ b/src/test/java/com/dispose/test/testcase/qa/v200/P2Info.java
@@ -63,6 +63,8 @@ public class P2Info {
                     Assert.assertNotNull(k.getCapacityType());
                     Assert.assertNotEquals(k.getCapacityType().length, 0);
                     Assert.assertNotNull(k.getOnlineDevices());
+                    Assert.assertNotNull(k.getTotalDevices());
+                    Assert.assertTrue((k.getTotalDevices()-k.getOnlineDevices())>=0);
                 });
             })
             .prepareCallback(P2Info::prepareDisposeDevice)