diff --git a/scripts/check_all.sh b/scripts/check_all.sh
index c4f5dd490..84dabb1eb 100755
--- a/scripts/check_all.sh
+++ b/scripts/check_all.sh
@@ -57,10 +57,11 @@ for i in ${service_port_name[*]}; do
 done
 
 #Check launched service process
-check=$(ps aux | grep -w ./${openim-msgtransfer} | grep -v grep | wc -l)
+check=$(ps aux | grep -w ./${openim_msgtransfer} | grep -v grep | wc -l)
 if [ $check -eq ${msg_transfer_service_num} ]; then
   echo -e ${GREEN_PREFIX}"none  port has been listening,belongs service is openImMsgTransfer"${COLOR_SUFFIX}
 else
+  echo	 $check ${msg_transfer_service_num}
   echo -e ${RED_PREFIX}"openImMsgTransfer service does not start normally, num err"${COLOR_SUFFIX}
         echo -e ${RED_PREFIX}"please check $OPENIM_ROOT/logs/openIM.log "${COLOR_SUFFIX}
       exit -1