diff --git a/installer/dectl b/installer/dectl
index 3fd94546ad..f17e7df2b2 100644
--- a/installer/dectl
+++ b/installer/dectl
@@ -49,7 +49,10 @@ function usage() {
 }
 function _generate_compose_file_args() {
    if [[ $DE_INSTALL_MODE != "community" ]];then
-      compose_files="${compose_files} -f docker-compose-apisix.yml -f docker-compose-task.yml"
+      compose_files="${compose_files} -f docker-compose-apisix.yml"
+      if [[ -f $DE_RUNNING_BASE/docker-compose-task.yml ]];then
+         compose_files="${compose_files} -f docker-compose-task.yml"
+      fi
    fi
 }
 function _check_apisix_init() {
diff --git a/installer/install.sh b/installer/install.sh
index 49795034af..b8a3797ba1 100644
--- a/installer/install.sh
+++ b/installer/install.sh
@@ -23,7 +23,7 @@ if [ -f /usr/bin/dectl ]; then
    sed -i -e "s#DE_BASE=.*#DE_BASE=${DE_BASE}#g" dectl
    \cp dectl /usr/local/bin && chmod +x /usr/local/bin/dectl
 
-   if [[ ! -f /etc/systemd/system/dataease.service ]];then
+   if [[ -f /etc/systemd/system/dataease.service ]];then
       systemctl stop dataease
    else   
       dectl stop