diff --git a/src/main/java/com/dispose/service/impl/DisposeNodeManagerImpl.java b/src/main/java/com/dispose/service/impl/DisposeNodeManagerImpl.java
index 7ea94d87..430b2ab5 100644
--- a/src/main/java/com/dispose/service/impl/DisposeNodeManagerImpl.java
+++ b/src/main/java/com/dispose/service/impl/DisposeNodeManagerImpl.java
@@ -139,8 +139,9 @@ public class DisposeNodeManagerImpl implements DisposeNodeManager {
 
         if (dev.getType() == null || dev.getIpAddr() == null
                 || dev.getIpAddr().length() == 0
-                || !IPAddrType.isIpAddress(dev.getIpAddr())) {
-            log.error("Add device error: type {}, ip {}", dev.getType(), dev.getIpAddr());
+                || !IPAddrType.isIpAddress(dev.getIpAddr())
+                || dev.getUrl() == null || dev.getUrl().length() == 0) {
+            log.error("Add device error: type {}, ip {} url {}", dev.getType(), dev.getIpAddr(), dev.getUrl());
             return new MulReturnType<>(ErrorCode.ERR_PARAMS, String.valueOf(-1));
         }