diff --git a/src/main/java/com/xujie/sys/modules/pms/service/Impl/EamServiceImpl.java b/src/main/java/com/xujie/sys/modules/pms/service/Impl/EamServiceImpl.java
index 48076372..84cf2135 100644
--- a/src/main/java/com/xujie/sys/modules/pms/service/Impl/EamServiceImpl.java
+++ b/src/main/java/com/xujie/sys/modules/pms/service/Impl/EamServiceImpl.java
@@ -3858,7 +3858,7 @@ public class EamServiceImpl implements EamService {
             //修改 三色灯 的信息表，取消 原IP报警
             String ip = eamMapper.getEquipmentFolderLocationIp(data);
 
-            if (!ip.isEmpty() && !ip.trim().equals("")){
+            if (ip != null && !ip.trim().isEmpty()){
                 data.setIp(ip);
                 eamMapper.updateTpmMessageNotificationSendFlag(data);
             }