made rsync not download again after files get touched
diff --git a/aos/build/build.sh b/aos/build/build.sh
index 60be0dd..79f7fa8 100755
--- a/aos/build/build.sh
+++ b/aos/build/build.sh
@@ -67,7 +67,7 @@
case ${ACTION} in
deploy)
[ ${PLATFORM} == atom ] && \
- rsync --progress -t -r --rsync-path=/home/driver/bin/rsync \
+ rsync --progress -r --rsync-path=/home/driver/bin/rsync \
${OUTDIR}/Default/outputs/* \
driver@`${AOS}/build/get_ip fitpc`:/home/driver/robot_code/bin
[ ${PLATFORM} == crio ] && \