diff --git a/protos/device_state.proto b/protos/device_state.proto
index 0439254..98b4c94 100644
--- a/protos/device_state.proto
+++ b/protos/device_state.proto
@@ -665,6 +665,8 @@ message AllDevicesStatus{
   repeated CkmState ckmStates = 14;
   // 防淹门状态
   repeated CkmState fymStates = 15;
+  // 洗车机状态
+  repeated XcjState xcjStates = 16;
 }
 
 //服务器端向前端推送的设备状态信息