diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/BizAlarmRuleServiceImpl.java b/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/BizAlarmRuleServiceImpl.java
index 5f0208f..28f0b95 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/BizAlarmRuleServiceImpl.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/service/impl/BizAlarmRuleServiceImpl.java
@@ -11,6 +11,7 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.CollectionUtils;
 
 import java.util.List;
 import java.util.stream.Collectors;
@@ -32,10 +33,12 @@
     @Override
     public void deleteBatchRuleIds(List<String> ids) {
         List<BizAlarmRule> alarmRuleList = this.selectBatchIds(ids);
-        alarmRuleList.forEach(alarmRule -> {
-            alarmRule.setDelFlag(String.valueOf(alarmRule.getId()));
-        });
-        this.updateBatchById(alarmRuleList);
+        if (!CollectionUtils.isEmpty(alarmRuleList)) {
+            alarmRuleList.forEach(alarmRule -> {
+                alarmRule.setDelFlag(String.valueOf(alarmRule.getId()));
+            });
+            this.updateBatchById(alarmRuleList);
+        }
     }
 
     /**