diff --git a/script/check_all.sh b/script/check_all.sh
index d4c467eab..0c7313743 100644
--- a/script/check_all.sh
+++ b/script/check_all.sh
@@ -18,8 +18,8 @@ service_port_name=(
 )
 switch=$(cat $config_path | grep demoswitch |awk -F '[:]' '{print $NF}')
 for i in ${service_port_name[*]}; do
-  if [[ ${switch} -ne true ]]; then
-    if [ $i -eq openImDemoPort]; then
+  if [ ${switch} != "true" ]; then
+    if [ ${i} == "openImDemoPort"]; then
              continue
     fi
   fi
diff --git a/script/demo_svr_start.sh b/script/demo_svr_start.sh
index 104eecaed..55aaa88b1 100644
--- a/script/demo_svr_start.sh
+++ b/script/demo_svr_start.sh
@@ -4,7 +4,7 @@ source ./style_info.cfg
 source ./path_info.cfg
 source ./function.sh
 switch=$(cat $config_path | grep demoswitch |awk -F '[:]' '{print $NF}')
-if [[ ${switch} -ne true ]]; then
+if [ ${switch} != "true" ]; then
       echo -e ${YELLOW_PREFIX}" demo service switch is false not start demo "${COLOR_SUFFIX}
       exit 0
 fi