diff --git a/build/scripts/run_main.sh b/build/scripts/run_main.sh
index e033c38ea77dcb86206527341cc1bbda40f0870c..315131ab5afeb28e9f6b459d6a7a68ff70a8ce02 100644
--- a/build/scripts/run_main.sh
+++ b/build/scripts/run_main.sh
@@ -164,11 +164,8 @@ function install()
 
     SRC="${DOCKER_CONFIG_DIR}/daemon.json.${PPID}"
     DST="${DOCKER_CONFIG_DIR}/daemon.json"
-    ./ascend-docker-plugin-install-helper add ${DST} ${SRC} ${INSTALL_PATH}/ascend-docker-runtime ${RESERVEDEFAULT} >> ${INSTALL_LOG_PATH} 2>&1
-    if [ "$?" != "0" ]; then
-        echo "[ERROR]: create damon.json failed, you could check ${INSTALL_LOG_PATH} for detail"
-        exit 1
-    fi
+    # exit when return code is not 0, if use 'set -e'
+    ./ascend-docker-plugin-install-helper add ${DST} ${SRC} ${INSTALL_PATH}/ascend-docker-runtime ${RESERVEDEFAULT} > /dev/null
 
     mv ${SRC} ${DST}
     chmod 600 ${DST}
diff --git a/install/deb/src/main.go b/install/deb/src/main.go
index 3464f3a4402835bc129230dad41ae08ce8dae3ba..4958d6ed5847d21471e787a4571fd2c9a5a04107 100644
--- a/install/deb/src/main.go
+++ b/install/deb/src/main.go
@@ -79,8 +79,8 @@ func main() {
 
 	if !mindxcheckutils.StringChecker(strings.Join(os.Args, " "), 0,
 		maxCommandLength, mindxcheckutils.DefaultWhiteList+" ") {
-		hwlog.OpLog.Infof("%v run failed", logPrefixWords)
-		log.Fatal("command error")
+		hwlog.OpLog.Errorf("%v check command failed, maybe command contains illegal char", logPrefixWords)
+		log.Fatalf("command error, please check %s for detail", logPath)
 	}
 
 	err, behavior := process()