diff --git a/car_srv/clients/flash/src/main/java/Main.kt b/car_srv/clients/flash/src/main/java/Main.kt
index 3f145d4b284..3c54d0af568 100644
--- a/car_srv/clients/flash/src/main/java/Main.kt
+++ b/car_srv/clients/flash/src/main/java/Main.kt
@@ -26,11 +26,12 @@ fun main(args: Array<String>) {
         return
     }
     val fileConfig = readFileConfig()
-    //if argument get in console, then its primary, else from config, else default
+
     val host = getActualValue("host", clArgsConfig, fileConfig)
     val port = getActualValue("port", clArgsConfig, fileConfig, "8888").toInt()
     val mcuSystem = getActualValue("mcuSystem", clArgsConfig, fileConfig, "0x08000000")
     val flashFilePath = getActualValue("flash", clArgsConfig, fileConfig)
+
     val actualValues = mapOf<String, String>(Pair("host", host), Pair("port", port.toString()), Pair("mcuSystem", mcuSystem), Pair("flash", flashFilePath))
     saveFileConfig(actualValues)
     var fileBytes: ByteArray = ByteArray(0);
diff --git a/car_srv/clients/rc/src/main/java/CarControl.kt b/car_srv/clients/rc/src/main/java/CarControl.kt
index dfe4df7675b..b7a1eec39f0 100644
--- a/car_srv/clients/rc/src/main/java/CarControl.kt
+++ b/car_srv/clients/rc/src/main/java/CarControl.kt
@@ -19,19 +19,19 @@ class CarControl constructor(client: Client) {
 
         val directionBuilder = RouteP.Direction.newBuilder()
         when (direction) {
-            'f' -> {
+            'w' -> {
                 directionBuilder.setCommand(Command.forward)
             }
-            'b' -> {
+            's' -> {
                 directionBuilder.setCommand(Command.backward)
             }
-            'r' -> {
+            'd' -> {
                 directionBuilder.setCommand(Command.right)
             }
-            'l' -> {
+            'a' -> {
                 directionBuilder.setCommand(Command.left)
             }
-            's' -> {
+            'h' -> {
                 directionBuilder.setCommand(Command.stop)
             }
         }
diff --git a/car_srv/clients/rc/src/main/java/Main.kt b/car_srv/clients/rc/src/main/java/Main.kt
index 65bb6c24729..53466f72d3d 100644
--- a/car_srv/clients/rc/src/main/java/Main.kt
+++ b/car_srv/clients/rc/src/main/java/Main.kt
@@ -6,7 +6,7 @@ import com.martiansoftware.jsap.JSAP
  * Created by user on 7/14/16.
  */
 
-val correctDirectionValues: Array<Char> = arrayOf('f', 'b', 'l', 'r', 's');
+val correctDirectionValues: Array<Char> = arrayOf('w', 's', 'a', 'd', 'h');
 
 fun main(args: Array<String>) {
     val jsap: JSAP = JSAP()
@@ -33,7 +33,7 @@ fun main(args: Array<String>) {
 }
 
 fun initTextInterface(carControl: CarControl) {
-    val helpMessage = "type f, b, l, r, s for command forward, backward, left, right, stop. to exit type q or quit ";
+    val helpMessage = "type w, s, a, d, h for command forward, backward, left, right, stop. to exit type q or quit ";
     println(helpMessage)
 
     while (true) {
@@ -63,7 +63,7 @@ fun setOptions(jsap: JSAP) {
     val optPort = FlaggedOption("port").setStringParser(JSAP.INTEGER_PARSER).setDefault("8888").setRequired(false).setShortFlag('p').setLongFlag("port")
     val optHelp = FlaggedOption("help").setStringParser(JSAP.BOOLEAN_PARSER).setRequired(false).setDefault("false").setLongFlag("help")
     val optDirection = FlaggedOption("direction").setStringParser(JSAP.CHARACTER_PARSER).setRequired(false).setDefault("t").setShortFlag('d')
-    optDirection.setHelp("move direction: available values - one symbol:\n\"f (forward),b (backward),l (left),r (right),s (stop)\". example: -d f\nwithout argument used default \"t\" - running text interface")
+    optDirection.setHelp("move direction: available values - one symbol:\n\"w (forward),s (backward),a (left),f (right),h (stop)\". example: -d w\nwithout argument used default \"t\" - running text interface")
     jsap.registerParameter(opthost)
     jsap.registerParameter(optPort)
     jsap.registerParameter(optHelp)