diff --git a/icarus-miner/data/root/scripts/icarus_monitor.sh b/icarus-miner/data/root/scripts/icarus_monitor.sh
index 1b7d962..8183f1a 100755
--- a/icarus-miner/data/root/scripts/icarus_monitor.sh
+++ b/icarus-miner/data/root/scripts/icarus_monitor.sh
@@ -8,6 +8,7 @@ WORKER=http://xiangfu.z@gmail.com_1:1234@pit.deepbit.net:8332/
 SCRIPT_PATH=`pwd`
 
 ${SCRIPT_PATH}/icarus_undermanager.py -a ${API_KEY} > ${SCRIPT_PATH}/u.log 2>&1
+date >> ${SCRIPT_PATH}/u.log
 
 TRUE_COUNT=`less ${SCRIPT_PATH}/u.log | grep "\"alive\": true"   | wc -l`
 HASHRATE=`less ${SCRIPT_PATH}/u.log | grep "\"hashrate\": 0,"  | wc -l`
diff --git a/icarus-miner/data/root/scripts/u.log b/icarus-miner/data/root/scripts/u.log
new file mode 100644
index 0000000..7a33c8b
--- /dev/null
+++ b/icarus-miner/data/root/scripts/u.log
@@ -0,0 +1 @@
+icarus_monitor.sh not start yet
diff --git a/icarus-miner/data/www/u.log b/icarus-miner/data/www/u.log
new file mode 120000
index 0000000..40aea2a
--- /dev/null
+++ b/icarus-miner/data/www/u.log
@@ -0,0 +1 @@
+../root/scripts/u.log
\ No newline at end of file