diff --git a/zfipc-server/zfipc-system/src/main/java/com/inspur/industrial/service/impl/IpcAlarmRulesServiceImpl.java b/zfipc-server/zfipc-system/src/main/java/com/inspur/industrial/service/impl/IpcAlarmRulesServiceImpl.java
index af6a5c2..afc1b25 100644
--- a/zfipc-server/zfipc-system/src/main/java/com/inspur/industrial/service/impl/IpcAlarmRulesServiceImpl.java
+++ b/zfipc-server/zfipc-system/src/main/java/com/inspur/industrial/service/impl/IpcAlarmRulesServiceImpl.java
@@ -46,8 +46,10 @@ public class IpcAlarmRulesServiceImpl implements IIpcAlarmRulesService
     public void init(){
         List<IpcEquipInfo> equips = ipcEquipInfoService.selectIpcEquipInfoList(null);
         for (IpcEquipInfo equip : equips) {
-            List<IpcAlarmRules> rulesByEquipId = selectIpcAlarmRulesByEquipId(equip.getId());
-            redisCache.setCacheList((CacheConstants.IPC_RULES_KEY+equip.getId()),rulesByEquipId);
+            if(!redisCache.hasKey((CacheConstants.IPC_RULES_KEY+equip.getId()))) {
+                List<IpcAlarmRules> rulesByEquipId = selectIpcAlarmRulesByEquipId(equip.getId());
+                redisCache.setCacheList((CacheConstants.IPC_RULES_KEY + equip.getId()), rulesByEquipId);
+            }
         }
     }
 
@@ -169,6 +171,7 @@ public class IpcAlarmRulesServiceImpl implements IIpcAlarmRulesService
      */
     @Override
     public List<IpcAlarmRules> selectIpcAlarmRulesConfigListByCache(String equipId){
+
         List<IpcAlarmRules> rules = redisCache.getCacheList(CacheConstants.IPC_RULES_KEY + equipId);
         if (rules == null || rules.size() == 0){
             List<IpcAlarmRules> rulesList = selectIpcAlarmRulesByEquipId(equipId);