diff --git a/selftest/test/test_xalarm_read_config_exception.sh b/selftest/test/test_xalarm_read_config_exception.sh
index 459c77ae41a38746d5100d82229775a99991aa6f..bbb5b45fbd2eca2aa2622427ab47f3b77f35d266 100644
--- a/selftest/test/test_xalarm_read_config_exception.sh
+++ b/selftest/test/test_xalarm_read_config_exception.sh
@@ -22,6 +22,7 @@ function do_test() {
     start_line=$(expr $(wc -l < /var/log/sysSentry/xalarm.log) + 1)
     echo -e "[filter]\nid_mask = 999,9999,aaa,test-and-run,7869-2431" > /etc/sysSentry/xalarm.conf
     xalarmd &
+    sleep 1
     end_line=$(wc -l < /var/log/sysSentry/xalarm.log)
     sed -n "${start_line}, ${end_line}p" /var/log/sysSentry/xalarm.log >> ./tmp_log
     wait_cmd_ok "grep \"invalid alarm id 999, ignored\" ./tmp_log" 1 3
@@ -45,6 +46,7 @@ function do_test() {
     kill $(pgrep -w xalarmd)
     sleep 1
     xalarmd &
+    sleep 1
     end_line=$(wc -l < /var/log/sysSentry/xalarm.log)
     sed -n "${start_line}, ${end_line}p" /var/log/sysSentry/xalarm.log >> ./tmp_log
     wait_cmd_ok "grep \"no filter conf\" ./tmp_log" 1 3
@@ -56,6 +58,7 @@ function do_test() {
     kill $(pgrep -w xalarmd)
     sleep 1
     xalarmd &
+    sleep 1
     end_line=$(wc -l < /var/log/sysSentry/xalarm.log)
     sed -n "${start_line}, ${end_line}p" /var/log/sysSentry/xalarm.log >> ./tmp_log
     wait_cmd_ok "grep \"no id_mask conf\" ./tmp_log" 1 3
diff --git a/selftest/test/test_xalarm_register_and_unregister_exception.sh b/selftest/test/test_xalarm_register_and_unregister_exception.sh
index b3c54e160d3966f8876ba0cea298b606406830a4..e860a3935be7825057ed0b21e3305c07abb06120 100644
--- a/selftest/test/test_xalarm_register_and_unregister_exception.sh
+++ b/selftest/test/test_xalarm_register_and_unregister_exception.sh
@@ -14,6 +14,7 @@ function pre_test() {
     gcc test/xalarm/reg_demo.c -o test/xalarm/reg_demo -lxalarm
     gcc test/xalarm/unreg_demo.c -o test/xalarm/unreg_demo -lxalarm
     xalarmd &
+    sleep 1
 }
 
 function do_test() {
diff --git a/selftest/test/test_xalarm_send_message.sh b/selftest/test/test_xalarm_send_message.sh
index 6aea942408f4f73ee23c008a723124adbca5ef05..7420e96485cf78b4fb490de3083088a273377e37 100644
--- a/selftest/test/test_xalarm_send_message.sh
+++ b/selftest/test/test_xalarm_send_message.sh
@@ -16,6 +16,7 @@ function pre_test() {
     kill $(pgrep -w xalarmd)
     sleep 1
     xalarmd &
+    sleep 1
 }
 
 function do_test() {
@@ -81,7 +82,7 @@ function do_test() {
 }
 
 function post_test() {
-    kill  $(pgrep -w reg_demo)
+    kill $(pgrep -w xalarmd)
     sleep 1
     cat ./checklog
     rm -rf ./checklog ./tmp_log test/xalarm/send_demo test/xalarm/reg_demo
diff --git a/selftest/test/test_xalarm_upgrade_exception.sh b/selftest/test/test_xalarm_upgrade_exception.sh
index 2ea4da1757d8fc1470f6962101e3a3c78ee8d44f..49da80d6ab530867e5d5153eca749f4a8ce310b4 100644
--- a/selftest/test/test_xalarm_upgrade_exception.sh
+++ b/selftest/test/test_xalarm_upgrade_exception.sh
@@ -14,6 +14,7 @@ function pre_test() {
     gcc test/xalarm/upgrade_demo.c -o test/xalarm/upgrade_demo -lxalarm
     gcc test/xalarm/send_demo.c -o test/xalarm/send_demo -lxalarm
     xalarmd &
+    sleep 1
 }
 
 function do_test() {