diff --git a/systemd_units/djing_rotate.service b/systemd_units/djing_rotate.service
new file mode 100644
index 0000000..4e1678b
--- /dev/null
+++ b/systemd_units/djing_rotate.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=A job for rotate djing netflow data
+
+[Service]
+Environment="PATH=/usr/local/sbin:/usr/local/bin:/usr/bin"
+Type=oneshot
+ExecStart=/bin/bash -c "kill -HUP `cat /run/flow.pid.6343`"
+User=root
+Group=root
+
+[Install]
+WantedBy=multi-user.target
diff --git a/systemd_units/djing_rotate.timer b/systemd_units/djing_rotate.timer
new file mode 100644
index 0000000..c0be202
--- /dev/null
+++ b/systemd_units/djing_rotate.timer
@@ -0,0 +1,11 @@
+[Unit]
+Description=Run every one minute rotate flows for djing
+
+[Timer]
+OnCalendar=*-*-* *:*:59
+Persistent=true
+RandomizedDelaySec=5
+Unit=djing_rotate.service
+
+[Install]
+WantedBy=timers.target