diff --git a/.jenkins.sh b/.jenkins.sh
index 256fe38..a67f606 100755
--- a/.jenkins.sh
+++ b/.jenkins.sh
@@ -25,6 +25,7 @@ function run_test {
 }
 
 coverage erase
+mkdir tmp
 run_test pep8 .
 run_test pyflakes .
 run_test coverage run tests/nose_plugin.py -v
@@ -47,6 +48,7 @@ run_test python tests/test.py --with-coverage -b "-m rc4-md5 -k testrc4 -s 127.0
 run_test python tests/test.py --with-coverage -b "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388" -a "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 -l 1081"
 coverage combine && coverage report --include=shadowsocks/*
 rm -rf htmlcov
+rm -rf tmp
 coverage html --include=shadowsocks/*
 
 exit $result
diff --git a/tests/test_daemon.sh b/tests/test_daemon.sh
index fdfe517..02c6cf0 100755
--- a/tests/test_daemon.sh
+++ b/tests/test_daemon.sh
@@ -20,23 +20,25 @@ do
 
 command="coverage run -p -a shadowsocks/$module.py"
 
-run_test 0 -c tests/aes.json -d stop --pid-file /tmp/shadowsocks.pid --log-file /tmp/shadowsocks.log
+mkdir -p tmp
 
-run_test 0 -c tests/aes.json -d start --pid-file /tmp/shadowsocks.pid --log-file /tmp/shadowsocks.log
-run_test 0 -c tests/aes.json -d stop --pid-file /tmp/shadowsocks.pid --log-file /tmp/shadowsocks.log
+run_test 0 -c tests/aes.json -d stop --pid-file tmp/shadowsocks.pid --log-file tmp/shadowsocks.log
 
-run_test 0 -c tests/aes.json -d start --pid-file /tmp/shadowsocks.pid --log-file /tmp/shadowsocks.log
-run_test 1 -c tests/aes.json -d start --pid-file /tmp/shadowsocks.pid --log-file /tmp/shadowsocks.log
-run_test 0 -c tests/aes.json -d stop --pid-file /tmp/shadowsocks.pid --log-file /tmp/shadowsocks.log
+run_test 0 -c tests/aes.json -d start --pid-file tmp/shadowsocks.pid --log-file tmp/shadowsocks.log
+run_test 0 -c tests/aes.json -d stop --pid-file tmp/shadowsocks.pid --log-file tmp/shadowsocks.log
 
-run_test 0 -c tests/aes.json -d start --pid-file /tmp/shadowsocks.pid --log-file /tmp/shadowsocks.log
-run_test 0 -c tests/aes.json -d restart --pid-file /tmp/shadowsocks.pid --log-file /tmp/shadowsocks.log
-run_test 0 -c tests/aes.json -d stop --pid-file /tmp/shadowsocks.pid --log-file /tmp/shadowsocks.log
+run_test 0 -c tests/aes.json -d start --pid-file tmp/shadowsocks.pid --log-file tmp/shadowsocks.log
+run_test 1 -c tests/aes.json -d start --pid-file tmp/shadowsocks.pid --log-file tmp/shadowsocks.log
+run_test 0 -c tests/aes.json -d stop --pid-file tmp/shadowsocks.pid --log-file tmp/shadowsocks.log
 
-run_test 0 -c tests/aes.json -d restart --pid-file /tmp/shadowsocks.pid --log-file /tmp/shadowsocks.log
-run_test 0 -c tests/aes.json -d stop --pid-file /tmp/shadowsocks.pid --log-file /tmp/shadowsocks.log
+run_test 0 -c tests/aes.json -d start --pid-file tmp/shadowsocks.pid --log-file tmp/shadowsocks.log
+run_test 0 -c tests/aes.json -d restart --pid-file tmp/shadowsocks.pid --log-file tmp/shadowsocks.log
+run_test 0 -c tests/aes.json -d stop --pid-file tmp/shadowsocks.pid --log-file tmp/shadowsocks.log
 
-run_test 1 -c tests/aes.json -d start --pid-file /tmp/not_exist/shadowsocks.pid --log-file /tmp/shadowsocks.log
-run_test 1 -c tests/aes.json -d start --pid-file /tmp/shadowsocks.pid --log-file /tmp/not_exist/shadowsocks.log
+run_test 0 -c tests/aes.json -d restart --pid-file tmp/shadowsocks.pid --log-file tmp/shadowsocks.log
+run_test 0 -c tests/aes.json -d stop --pid-file tmp/shadowsocks.pid --log-file tmp/shadowsocks.log
+
+run_test 1 -c tests/aes.json -d start --pid-file tmp/not_exist/shadowsocks.pid --log-file tmp/shadowsocks.log
+run_test 1 -c tests/aes.json -d start --pid-file tmp/shadowsocks.pid --log-file tmp/not_exist/shadowsocks.log
 
 done