diff --git a/protos/device_state.proto b/protos/device_state.proto
index cdd74c7..aa2cecb 100644
--- a/protos/device_state.proto
+++ b/protos/device_state.proto
@@ -38,6 +38,10 @@ message SectionState{
   bool  occupied = 3;
   //计轴故障
   bool  axleFault = 4;
+  // 计轴复位
+  bool axleDrst = 5;
+  // 计轴预复位
+  bool axlePdrst = 6;
 }
 
 //道岔状态