diff --git a/agent/scripts/init.d/dev_mgmt_daemon b/agent/scripts/init.d/dev_mgmt_daemon
index 14ef7a5..340fe53 100755
--- a/agent/scripts/init.d/dev_mgmt_daemon
+++ b/agent/scripts/init.d/dev_mgmt_daemon
@@ -24,6 +24,8 @@
 . /lib/lsb/init-functions
 
 start() {
+  /opt/bcm68620/svk_init.sh
+  sleep 2
   printf "Starting '$NAME'... "
   export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$APPDIR
   start-stop-daemon --verbose --start --chuid "$USER:$GROUP" --background --no-close --chdir "$APPDIR" --exec "$APPBIN" -- $APPARGS 2>&1 || true
diff --git a/agent/scripts/init.d/openolt b/agent/scripts/init.d/openolt
index 3c13436..69823c2 100755
--- a/agent/scripts/init.d/openolt
+++ b/agent/scripts/init.d/openolt
@@ -24,9 +24,10 @@
 . /lib/lsb/init-functions
 
 start() {
-  touch /var/log/$NAME.log
   printf "Starting '$NAME'... "
   sleep 60
+  rm -f /var/log/$NAME.log
+  touch /var/log/$NAME.log
   start-stop-daemon --verbose --start --chuid "$USER:$GROUP" --background --no-close --make-pidfile --pidfile /var/run/$NAME.pid --chdir "$APPDIR" --exec "$APPBIN" -- $APPARGS < /dev/tty1 >> /var/log/$NAME.log 2>&1 || true
   printf "done\n"
 }
@@ -49,6 +50,7 @@
     sleep 0.5
   done 
   [ -z `cat /var/run/$NAME.pid 2>/dev/null` ] || rm /var/run/$NAME.pid
+  rm -f /var/log/$NAME.log
   printf "done\n"
 }