Index: build/build.sh
===================================================================
diff -u -re2aadd9c338efd3f5cf26f04244fce444d87c710 -r4a61813cbfcdf2e2b230faaebe8fddf1d2695dd5
--- build/build.sh	(.../build.sh)	(revision e2aadd9c338efd3f5cf26f04244fce444d87c710)
+++ build/build.sh	(.../build.sh)	(revision 4a61813cbfcdf2e2b230faaebe8fddf1d2695dd5)
@@ -14,7 +14,13 @@
 fi
 
 #setup environment
-device=root@192.168.10.135
+if [[ "$DEVICE_IP" = "" ]]; then
+    device=root@192.168.10.135
+    DEVICE_IP=192.168.10.135
+else
+    device=root@$DEVICE_IP
+fi
+
 # project pro file
 pro_path=application
 pro_name=denali.pro
@@ -148,14 +154,15 @@
 fi
 
 # =============================================================
-echo " ------------------------------ stop denali on device"
+echo " ------------------------------ stop denali on device [$DEVICE_IP]"
 ssh $device 'killall denali'
 sleep 1
-echo " ------------------------------ copy denali on device"
+echo " ------------------------------ copy denali on device [$DEVICE_IP]"
 scp ./denali $device://home/root/
 sync;sync;sync;
-echo " ------------------------------ start denali on device"
-ssh $device '~/denali &'
+sleep 1
+echo " ------------------------------ start denali on device[$DEVICE_IP]"
+ssh $device '/home/root/denali' &
 
 #return back to out path
 cd ..