diff --git a/protos/alertConst.proto b/protos/alertConst.proto
index c83c33b..d2a3ebb 100644
--- a/protos/alertConst.proto
+++ b/protos/alertConst.proto
@@ -72,6 +72,16 @@ enum AlertType {
   PLATFORM_EMERG_STOP = 24;
   //  道岔挤岔
   SWITCH_JAMMED = 25;
+  //zc联锁故障
+  INTERLOCKED_ZC_FAULT = 26;
+  //列车定位丢失
+  TRAIN_LOST_LOCATION = 27;
+  //列车完整性
+  TRAIN_INTEGRITY_ALARM = 28;
+  //列车故障救援
+  TRAIN_FAULT_HELP = 29;
+  //ats卡滞
+  INTERLOCKED_ATS_STUCK = 30;
 }
 enum TipTimeConfig{
   //假期早高峰