diff --git a/build/scripts/run_main.sh b/build/scripts/run_main.sh
index d728c7b25179b2d22b52dc363d7a68b32e2439ae..c3b9d14763635c032a46629f2fc1113bc02ffd97 100644
--- a/build/scripts/run_main.sh
+++ b/build/scripts/run_main.sh
@@ -116,7 +116,7 @@ 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
+    ./ascend-docker-plugin-install-helper add ${DST} ${SRC} ${INSTALL_PATH}/ascend-docker-runtime ${RESERVEDEFAULT}
     if [ "$?" != "0" ]; then
         echo 'create damon.json failed'
         exit 1
@@ -229,6 +229,7 @@ a500a2=n
 a200ia2=n
 quiet_flag=n
 ISULA=none
+RESERVEDEFAULT=no
 
 while true
 do
@@ -283,6 +284,7 @@ do
             if [ "$3" == "--ce=isula" ]; then
               DOCKER_CONFIG_DIR="/etc/isulad"
               ISULA=isula
+              RESERVEDEFAULT=yes
             else
               echo "ERROR :Please check the parameter of --ce=<ce>"
               exit 1
diff --git a/build/scripts/uninstall.sh b/build/scripts/uninstall.sh
index 058f1c6d05970718e39967a18ca4dcfb09173c37..d8f6b5b14666defc8e772e9cb3d74a59210dfa43 100644
--- a/build/scripts/uninstall.sh
+++ b/build/scripts/uninstall.sh
@@ -20,9 +20,11 @@ LOG_FILE="/var/log/ascend-docker-runtime/installer.log"
 echo "Ascend-Docker-Runtime" $(date +%Y%m%d-%H:%M:%S) "start uninstall"
 echo "Ascend-Docker-Runtime" $(date +%Y%m%d-%H:%M:%S) "start uninstall"  >>${LOG_FILE}
 ROOT=$(cd $(dirname $0); pwd)/..
+RESERVEDEFAULT=no
 if [ "$*" == "isula" ] ; then
   DST='/etc/isulad/daemon.json'
   echo "[INFO]: You will recover iSula's daemon"
+  RESERVEDEFAULT=yes
 else
   DST='/etc/docker/daemon.json'
   echo "[INFO]: You will recover Docker's daemon"
@@ -35,7 +37,7 @@ if [ ! -f "${DST}" ]; then
     exit 0
 fi
 
-${ROOT}/ascend-docker-plugin-install-helper rm ${DST} ${SRC}
+${ROOT}/ascend-docker-plugin-install-helper rm ${DST} ${SRC} ${RESERVEDEFAULT}
 if [ "$?" != "0" ]; then
     echo "Ascend-Docker-Runtime" $(date +%Y%m%d-%H:%M:%S) "ERROR: del damon.json failed"
     echo "Ascend-Docker-Runtime" $(date +%Y%m%d-%H:%M:%S) "ERROR: del damon.json failed"  >>${LOG_FILE}
diff --git a/install/deb/src/main.go b/install/deb/src/main.go
index 5487299cff3702632fddc64d760ebe06583b4e62..3464f3a4402835bc129230dad41ae08ce8dae3ba 100644
--- a/install/deb/src/main.go
+++ b/install/deb/src/main.go
@@ -31,7 +31,7 @@ import (
 	"mindxcheckutils"
 )
 
-const template = `{
+const commonTemplate = `{
         "runtimes":     {
                 "ascend":       {
                         "path": "%s",
@@ -41,13 +41,22 @@ const template = `{
         "default-runtime":      "ascend"
 }`
 
+const noDefaultTemplate = `{
+        "runtimes":     {
+                "ascend":       {
+                        "path": "%s",
+                        "runtimeArgs":  []
+                }
+        }
+}`
+
 const (
 	actionPosition      = 0
 	srcFilePosition     = 1
 	destFilePosition    = 2
 	runtimeFilePosition = 3
-	rmCommandLength     = 3
-	addCommandLength    = 4
+	rmCommandLength     = 4
+	addCommandLength    = 5
 	addCommand          = "add"
 	maxCommandLength    = 65535
 	logPath             = "/var/log/ascend-docker-runtime/installer.log"
@@ -55,6 +64,8 @@ const (
 	maxFileSize         = 1024 * 1024 * 10
 )
 
+var reserveDefaultRuntime = false
+
 func main() {
 	ctx, _ := context.WithCancel(context.Background())
 	if err := initLogModule(ctx); err != nil {
@@ -97,6 +108,19 @@ func initLogModule(ctx context.Context) error {
 	return nil
 }
 
+func checkParamAndGetBehavior(action string, command []string) (bool, string) {
+	correctParam, behavior := false, ""
+	if action == addCommand && len(command) == addCommandLength {
+		correctParam = true
+		behavior = "install"
+	}
+	if action == rmCommand && len(command) == rmCommandLength {
+		correctParam = true
+		behavior = "uninstall"
+	}
+	return correctParam, behavior
+}
+
 func process() (error, string) {
 	const helpMessage = "\tadd <daemon.json path> <daemon.json.result path> <ascend-docker-runtime path>\n" +
 		"\t rm <daemon.json path> <daemon.json.result path>\n" +
@@ -111,16 +135,9 @@ func process() (error, string) {
 	if len(command) == 0 {
 		return fmt.Errorf("error param"), ""
 	}
-	action, behavior := command[actionPosition], ""
-	correctParam := false
-	if action == addCommand && len(command) == addCommandLength {
-		correctParam = true
-		behavior = "install"
-	}
-	if action == rmCommand && len(command) == rmCommandLength {
-		correctParam = true
-		behavior = "uninstall"
-	}
+
+	action := command[actionPosition]
+	correctParam, behavior := checkParamAndGetBehavior(action, command)
 	if !correctParam {
 		return fmt.Errorf("error param"), ""
 	}
@@ -145,6 +162,8 @@ func process() (error, string) {
 		runtimeFilePath = command[runtimeFilePosition]
 	}
 
+	setReserveDefaultRuntime(command)
+
 	// check file permission
 	writeContent, err := createJsonString(srcFilePath, runtimeFilePath, action)
 	if err != nil {
@@ -166,7 +185,11 @@ func createJsonString(srcFilePath, runtimeFilePath, action string) ([]byte, erro
 		}
 	} else if os.IsNotExist(err) {
 		// not existed
-		writeContent = []byte(fmt.Sprintf(template, runtimeFilePath))
+		if !reserveDefaultRuntime {
+			writeContent = []byte(fmt.Sprintf(commonTemplate, runtimeFilePath))
+		} else {
+			writeContent = []byte(fmt.Sprintf(noDefaultTemplate, runtimeFilePath))
+		}
 	} else {
 		return nil, err
 	}
@@ -222,7 +245,9 @@ func modifyDaemon(srcFilePath, runtimeFilePath, action string) (map[string]inter
 		if _, ok := ascendConfig["runtimeArgs"]; !ok {
 			ascendConfig["runtimeArgs"] = []string{}
 		}
-		daemon["default-runtime"] = "ascend"
+		if !reserveDefaultRuntime {
+			daemon["default-runtime"] = "ascend"
+		}
 	} else if action == rmCommand {
 		if runtimeConfigOk {
 			delete(runtimeConfig, "ascend")
@@ -264,3 +289,10 @@ func loadOriginJson(srcFilePath string) (map[string]interface{}, error) {
 	}
 	return daemon, nil
 }
+
+func setReserveDefaultRuntime(command []string) {
+	reserveCmdPostion := len(command) - 1
+	if command[reserveCmdPostion] == "yes" {
+		reserveDefaultRuntime = true
+	}
+}