diff --git a/zc-business/src/main/java/com/zc/business/service/impl/DcWarningServiceImpl.java b/zc-business/src/main/java/com/zc/business/service/impl/DcWarningServiceImpl.java
index c2b54ef7..c6996e2f 100644
--- a/zc-business/src/main/java/com/zc/business/service/impl/DcWarningServiceImpl.java
+++ b/zc-business/src/main/java/com/zc/business/service/impl/DcWarningServiceImpl.java
@@ -171,10 +171,10 @@ public class DcWarningServiceImpl implements IDcWarningService {
             return UniversalEnum.ZERO.getNumber();
         }
         //目前护栏碰撞触发的事件,有关应急车道的先进行过滤掉,后续可能会放开
-//        if ("4".equals(dcWarning.getWarningSource().toString()) && ("4-7".equals(dcWarning.getWarningSubclass()) ||
-//                "4-8".equals(dcWarning.getWarningSubclass()))) {
-//            return 1;
-//        }
+        if ("4".equals(dcWarning.getWarningSource().toString()) && ("4-7".equals(dcWarning.getWarningSubclass()) ||
+                "4-8".equals(dcWarning.getWarningSubclass()))) {
+            return 1;
+        }
         String redisKye = dcWarning.getWarningSource().toString() + dcWarning.getWarningType().toString() + dcWarning.getWarningSubclass();//配置数据的key 事件源+事件类型+策略
         Map<String, HashMap> redisWarningStrategy = redisCache.getCacheMap(WARNINGSTRATEGY);//获取缓存全部的配置数据
         if (redisWarningStrategy == null || redisWarningStrategy.size() == UniversalEnum.ZERO.getNumber()) {//如果缓存为空,查询数据重新加入缓存