diff --git a/src/main/java/com/gunshi/project/hsz/service/WarningRuleService.java b/src/main/java/com/gunshi/project/hsz/service/WarningRuleService.java
index 22c0adf..393d6b9 100644
--- a/src/main/java/com/gunshi/project/hsz/service/WarningRuleService.java
+++ b/src/main/java/com/gunshi/project/hsz/service/WarningRuleService.java
@@ -2,6 +2,7 @@ package com.gunshi.project.hsz.service;
 
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.gunshi.project.hsz.entity.so.WarningRulePageSo;
@@ -87,7 +88,11 @@ public class WarningRuleService extends ServiceImpl<WarningRuleMapper, WarningRu
             }
             condition.setRuleId(dto.getId());
         }
-        warningConditionService.updateBatchById(conditions);
+        LambdaQueryChainWrapper<WarningCondition> eq = warningConditionService.lambdaQuery().eq(WarningCondition::getRuleId, dto.getId());
+        boolean remove = warningConditionService.remove(eq);
+        if(remove){
+            warningConditionService.updateBatchById(conditions);
+        }
         return true;
     }
 
diff --git a/src/main/java/com/gunshi/project/hsz/timetask/WarningRuleTask.java b/src/main/java/com/gunshi/project/hsz/timetask/WarningRuleTask.java
index 008c7e6..6f13bf4 100644
--- a/src/main/java/com/gunshi/project/hsz/timetask/WarningRuleTask.java
+++ b/src/main/java/com/gunshi/project/hsz/timetask/WarningRuleTask.java
@@ -12,7 +12,9 @@ import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Profile;
+import org.springframework.scheduling.annotation.Async;
 import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
 import java.math.BigDecimal;
@@ -64,6 +66,8 @@ public class WarningRuleTask {
     @Autowired
     private RainBasinDivisionService rainBasinDivisionService;
 
+    @Scheduled(fixedDelay = 60 * 60 * 1000)  // 75分钟，单位毫秒
+    @Async
     public void warningRuleExecute(){
         //获取配置的预警规则
         List<WarningRule> warningRules = warningRuleService.listData();