diff --git a/proto/protofiles_sources/server_car/connect.proto b/proto/protofiles_sources/server_car/connect.proto
deleted file mode 100644
index 20296059ba5..00000000000
--- a/proto/protofiles_sources/server_car/connect.proto
+++ /dev/null
@@ -1,12 +0,0 @@
-syntax = "proto3";
-package carkot;
-
-message ConnectionRequest {
-    repeated int32 ipValues = 1;
-    int32 port = 2;
-}
-
-message ConnectionResponse {
-    int32 uid = 1;
-    int32 code = 2;   
-}
diff --git a/proto/protofiles_sources/server_car/rc_session.proto b/proto/protofiles_sources/server_car/rc_session.proto
deleted file mode 100644
index e10bdca4575..00000000000
--- a/proto/protofiles_sources/server_car/rc_session.proto
+++ /dev/null
@@ -1,24 +0,0 @@
-syntax = "proto3";
-package carkot;
-
-//session up request is empty. only URL
-message SessionUpResponse {
-    int32 code = 1;
-    int32 sid = 3;
-}
-
-message SessionDownResponse {
-    int32 code = 1;
-}
-
-message SessionDownRequest {
-    int32 sid = 1;
-}
-
-message HeartBeatRequest {
-    int32 sid = 1;
-}
-
-message HeartBeatResponse {
-    int32 code = 1;
-}
diff --git a/proto/protofiles_sources/server_car/route.proto b/proto/protofiles_sources/server_car/route.proto
index 4b1437cae32..7c87a0853b6 100644
--- a/proto/protofiles_sources/server_car/route.proto
+++ b/proto/protofiles_sources/server_car/route.proto
@@ -2,8 +2,8 @@ syntax = "proto3";
 package carkot;
 
 message RouteRequest {
-    repeated int32 distances = 1; 
-    repeated int32 angles = 2;
+    repeated int32 moveTime = 1; 
+    repeated int32 moveDirection = 2;
 }
 
 message RouteResponse {