diff --git a/curve-ansible/roles/install_package/defaults/main.yml b/curve-ansible/roles/install_package/defaults/main.yml
index 490bf0365b..f0a17f2e8b 100644
--- a/curve-ansible/roles/install_package/defaults/main.yml
+++ b/curve-ansible/roles/install_package/defaults/main.yml
@@ -30,6 +30,7 @@ local_nbd_package_path: ../../nbd-package
 snapshot_clone_server_log_dir: /data/log/curve/snapshotclone
 local_snapshotcloneserver_package_path: ../curve-snapshotcloneserver
 local_monitor_package_path: ../../curve-monitor
+curvetab_path: /etc/curve
 
 local_snapshotcloneserver_nginx_package_path: ../curve-nginx
 snapshotcloneserver_nginx_dir: /etc/curve/nginx
diff --git a/curve-ansible/roles/install_package/tasks/include/install_curve-nbd.yml b/curve-ansible/roles/install_package/tasks/include/install_curve-nbd.yml
index 90d1e3a74b..93055cb0bf 100644
--- a/curve-ansible/roles/install_package/tasks/include/install_curve-nbd.yml
+++ b/curve-ansible/roles/install_package/tasks/include/install_curve-nbd.yml
@@ -45,3 +45,29 @@
     local_file_path: "{{ local_nbd_package_path }}/bin/"
     file_mode: 0755
   include_tasks: copy_file_to_remote.yml
+
+- name: install curvetab
+  vars:
+    remote_dir_name: "{{ curvetab_path }}"
+    local_file_path: "{{ local_nbd_package_path }}/etc/"
+    file_mode: 0755
+  include_tasks: copy_file_to_remote.yml
+
+- name: add nbd auto start at boot
+  block:
+    - name: get distro name
+      vars:
+        distro:
+      include_tasks: common_tasks/get_distro_name.yml
+    - name: copy map_curve_disk.sh to init.d
+      vars:
+        remote_dir_name: "/etc/init.d"
+        local_file_path: "{{ curve_bin_dir }}/map_curve_disk.sh"
+        file_mode: 0755
+      include_tasks: copy_file_to_remote.yml
+    - name: enable on debain ubuntu
+      shell: sudo update-rc.d map_curve_disk.sh defaults
+      when: "'Ubuntu' in distro or 'Debian' in distro"
+    - name: enable on centos
+      shell: sudo chkconfig --add map_curve_disk.sh && sudo chkconfig map_curve_disk.sh on
+      when: "'CentOS' in distro"
diff --git a/mk-tar.sh b/mk-tar.sh
index d5ed2eb66f..ce3d1b1fcf 100644
--- a/mk-tar.sh
+++ b/mk-tar.sh
@@ -461,7 +461,10 @@ cp bazel-bin/nebd/src/part2/nebd-server build/nebd-package/bin
 
 # step 4.2 prepare for curve-nbd package
 mkdir -p build/nbd-package/bin
+mkdir -p build/nbd-package/etc
 cp bazel-bin/nbd/src/curve-nbd build/nbd-package/bin
+cp nbd/nbd-package/usr/bin/map_curve_disk.sh build/nbd-package/bin
+cp nbd/nbd-package/etc/curve/curvetab build/nbd-package/etc
 
 #step5 打包tar包
 echo "start make tarball"
diff --git a/nbd/nbd-package/DEBIAN/postinst b/nbd/nbd-package/DEBIAN/postinst
new file mode 100755
index 0000000000..6e850536ea
--- /dev/null
+++ b/nbd/nbd-package/DEBIAN/postinst
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e
+
+chmod +x /usr/bin/map_curve_disk.sh
+cp /usr/bin/map_curve_disk.sh /etc/init.d
+update-rc.d map_curve_disk.sh defaults
+
+exit 0
diff --git a/nbd/nbd-package/DEBIAN/prerm b/nbd/nbd-package/DEBIAN/prerm
new file mode 100755
index 0000000000..2976220db7
--- /dev/null
+++ b/nbd/nbd-package/DEBIAN/prerm
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+set -e
+
+update-rc.d map_curve_disk.sh remove
+rm -f /etc/init.d/map_curve_disk.sh
+
+exit 0
diff --git a/nbd/nbd-package/etc/curve/curvetab b/nbd/nbd-package/etc/curve/curvetab
new file mode 100644
index 0000000000..f018fe49dc
--- /dev/null
+++ b/nbd/nbd-package/etc/curve/curvetab
@@ -0,0 +1,9 @@
+#
+# /etc/curvetab
+# use for auto map and mount curve disk when boot
+#
+# this file record the correspondence of curve nbd images/ devices
+# add record when 'curve-nbd map' and 'curve-nbd unmap'
+#
+# format: device    image   mount
+# /dev/nbd0   cbd:pool//curvefile_test_   /curve
diff --git a/nbd/nbd-package/usr/map_curve_disk.sh b/nbd/nbd-package/usr/map_curve_disk.sh
new file mode 100644
index 0000000000..82a1f32c0a
--- /dev/null
+++ b/nbd/nbd-package/usr/map_curve_disk.sh
@@ -0,0 +1,117 @@
+#!/bin/bash
+
+### BEGIN INIT INFO
+# Provides:          curve-nbd
+# Required-Start:    $local_fs $remote_fs $network nebd-daemon
+# Required-Stop:     $local_fs $remote_fs $network
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: curve-nbd auto map service
+# Description:       curve-nbd auto map service and associated helpers
+### END INIT INFO
+
+# default confpath
+# file format is:dealflag \t device \t image \t mountpoint(option)
+# +	/dev/nbd0	cbd:pool//curvefile_test_	/test
+confPath=/etc/curve/curvetab
+
+# check sudo
+if [[ $(id -u) -ne 0 ]]
+then
+    echo "Please run with sudo"
+    exit 1
+fi
+
+# usage
+function usage() {
+    echo "Usage: ./map_curve_disk.sh start"
+    echo "  -c/--confPath: set the confPath (default /etc/curve/curvetab)"
+    echo "    file format is:dealflag \t device \t image \t mountpoint(option)"
+    echo "    example: +	/dev/nbd0	cbd:pool//curvefile_test_	/test"
+    echo "  -h/--help: get the script usage"
+    echo "Examples:"
+    echo "  ./map_curve_disk.sh start //use the default configuration"
+    echo "  ./map_curve_disk.sh start --confPath yourConfPath //use the new confPath"
+}
+
+# remove extra records
+function dealcurvetab() {
+    if [ ! -f ${confPath} ]
+    then
+        echo "ERROR: not found configuration file, confPath is ${confPath}!"
+        exit
+    fi
+
+    declare -A recordmap
+    while read line
+    do
+        flag=$(echo $line | awk '{print $1}')
+        device=$(echo $line | awk '{print $2}')
+        if [ "$flag" = "+" ]
+        then
+            recordmap["$device"]=$line
+        elif [ "$flag" = "-" ]
+        then
+            unset recordmap[$device]
+        fi
+    done < ${confPath}
+    for key in ${!recordmap[@]}; do
+	echo ${recordmap[$key]} >> ${confPath}.bak
+    done
+}
+
+# map the curve disk based on curvetab
+function map() {
+    if [ ! -f ${confPath}.bak ]
+    then
+        echo "ERROR: not found configuration file, confPath is ${confPath}.bak!"
+        exit
+    fi
+
+    cat ${confPath}.bak | grep -v '#' | while read line
+    do
+        device=$(echo $line | awk '{print $2}')
+        image=$(echo $line | awk '{print $3}')
+        mount=$(echo $line | awk '{print $4}')
+        curve-nbd map $image --device $device
+        if [ "$mount" != "" ]
+        then
+            mount $device $mount
+        fi
+    done
+    mv ${confPath}.bak ${confPath}
+}
+
+if [ $# -lt 1 ]
+then
+    usage
+    exit
+fi
+
+case $1 in
+"start")
+    shift # pass first argument
+
+    while [[ $# -gt 1 ]]
+    do
+        key=$1
+
+        case $key in
+        -c|--confPath)
+            confPath=`realpath $2`
+            shift # pass key
+            shift # pass value
+            ;;
+        *)
+            usage
+            exit
+            ;;
+        esac
+    done
+    dealcurvetab
+    map
+    ;;
+*)
+    usage
+    ;;
+esac
diff --git a/nbd/src/define.h b/nbd/src/define.h
index 5b33f1e310..271b90c347 100644
--- a/nbd/src/define.h
+++ b/nbd/src/define.h
@@ -61,6 +61,7 @@ namespace nbd {
 #define PROCESS_NAME "curve-nbd"
 #define NBD_PATH_PREFIX "/sys/block/nbd"
 #define DEV_PATH_PREFIX "/dev/nbd"
+#define CURVETAB_PATH "/etc/curve/curvetab"
 
 using std::cerr;
 
diff --git a/nbd/src/main.cpp b/nbd/src/main.cpp
index 319a50ca8f..7a6bce9c3e 100644
--- a/nbd/src/main.cpp
+++ b/nbd/src/main.cpp
@@ -95,6 +95,24 @@ static void Usage() {
         << std::endl;
 }
 
+// use for record image and device info to auto map when boot
+static int AddRecord(int flag) {
+    std::string record;
+    int fd = open(CURVETAB_PATH, O_WRONLY | O_APPEND);
+    if (fd < 0) {
+        std::cerr << "curve-nbd: open curvetab file failed.";
+        return -EINVAL;
+    }
+    if (1 == flag) {
+        record = "+\t" + nbdConfig->devpath + "\t" + nbdConfig->imgname + "\n";
+    } else if (-1 == flag) {
+        record = "-\t" + nbdConfig->devpath + "\n";
+    }
+    write(fd, record.c_str(), record.size());
+    close(fd);
+    return 0;
+}
+
 static int NBDConnect() {
     int waitConnectPipe[2];
 
@@ -140,6 +158,10 @@ static int NBDConnect() {
     if (ret < 0) {
         ::write(waitConnectPipe[1], &connectionRes, sizeof(connectionRes));
     } else {
+        ret = AddRecord(1);
+        if (0 != ret) {
+            return ret;
+        }
         connectionRes = 0;
         ::write(waitConnectPipe[1], &connectionRes, sizeof(connectionRes));
         nbdTool->RunServerUntilQuit();
@@ -192,6 +214,10 @@ static int CurveNbdMain(int argc, const char* argv[]) {
                 return -EINVAL;
             }
 
+            r = AddRecord(-1);
+            if (0 != r) {
+                return r;
+            }
             break;
         }
         case Command::List: {