diff --git a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/IcNatServiceImpl.java b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/IcNatServiceImpl.java
index d51212f267..3ac01d40ff 100644
--- a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/IcNatServiceImpl.java
+++ b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/IcNatServiceImpl.java
@@ -510,9 +510,9 @@ public class IcNatServiceImpl extends BaseServiceImpl<IcNatDao, IcNatEntity> imp
             }
 
             // 检测地点和手机号先不提示，说需要提示再提示。需要考虑两个都不为空&&不相等 || 两个中一个为空一个不为空
-            if ((natAddress == null && resiNat.getNatAddress() != null)
-                    || (natAddress != null && resiNat.getNatAddress() == null)
-                    || (natAddress != null && resiNat.getNatAddress() != null && !natAddress.equals(resiNat.getNatAddress()))) {
+            if ((StringUtils.isBlank(natAddress) && StringUtils.isNotBlank(resiNat.getNatAddress()))
+                    || (StringUtils.isNotBlank(natAddress) && StringUtils.isBlank(resiNat.getNatAddress()))
+                    || (StringUtils.isNotBlank(natAddress) && StringUtils.isNotBlank(resiNat.getNatAddress()) && !natAddress.equals(resiNat.getNatAddress()))) {
                 resiNat.setNatAddress(natAddress);
                 needUpdate = true;
             }