diff --git a/docs/mac-user-manual.md b/docs/mac-user-manual.md
index f7d5771451beea723b5a921b66090329ebfb7b05..2e7b82e4a9802d930f5cbdc3d15cbcd51426bc88 100644
--- a/docs/mac-user-manual.md
+++ b/docs/mac-user-manual.md
@@ -58,15 +58,17 @@ brew install wget
 
 2. 配置**EulerLauncher**：
 
-    - 查看`qemu`及`wget`所处位置，`qemu`二进制文件在不同架构下名称不同，请根据自身情况选择正确的名称(Apple Silicon: qemu-system-aarch64; Intel: qemu-system-x86_64)：
+    - 查看`qemu`,`qemu-img`及`wget`所处位置，`qemu`二进制文件在不同架构下名称不同，请根据自身情况选择正确的名称(Apple Silicon: qemu-system-aarch64; Intel: qemu-system-x86_64)：
         ``` Shell
         which wget
         which qemu-system-{host_arch}
+        which qemu-img
         ```
         参考输出：
         ```
         /opt/homebrew/bin/wget
         /opt/homebrew/bin/qemu-system-aarch64
+        /opt/homebrew/bin/qemu-img
         ```
         查看完成后，记录路径结果，在接下来的步骤中将会使用到。
 
@@ -82,6 +84,7 @@ brew install wget
         work_dir = # eulerlauncher工作目录，用于存储虚拟机镜像、虚拟机文件等
         wget_dir = # wget的可执行文件路径，请参考上一步的内容进行配置
         qemu_dir = # qemu的可执行文件路径，请参考上一步的内容进行配置
+        qemu_img_dir = # qemu-img的可执行文件路径，请参考上一步的内容进行配置
         debug = True
 
         [vm]
@@ -130,18 +133,18 @@ eulerlauncher download-image 22.03-LTS
 Downloading: 22.03-LTS, this might take a while, please check image status with "images" command.
 ```
 
-镜像下载请求是一个异步请求，具体的下载动作将在后台完成，具体耗时与你的网络情况相关，整体的镜像下载流程包括下载、解压缩、格式转换等相关子流程，在下载过程中可以通过 `image` 命令随时查看下载进展与镜像状态：
+镜像下载请求是一个异步请求，具体的下载动作将在后台完成，具体耗时与你的网络情况相关，整体的镜像下载流程包括下载、解压缩、格式转换等相关子流程，在下载过程中可以通过 `image` 命令随时查看下载进展与镜像状态，进度条格式为`([downloaded_bytes] [percentage] [download_speed] [remaining_download_time])`：
 
 ```Shell
 eulerlauncher images
 
-+-----------+----------+--------------+
-|   Images  | Location |    Status    |
-+-----------+----------+--------------+
-| 22.03-LTS |  Remote  | Downloadable |
-|   21.09   |  Remote  | Downloadable |
-| 22.03-LTS |  Local   | Downloading  |
-+-----------+----------+--------------+
++-----------+----------+------------------------------------+
+|   Images  | Location |               Status               |
++-----------+----------+------------------------------------+
+| 22.03-LTS |  Remote  |            Downloadable            |
+|   21.09   |  Remote  |            Downloadable            |
+| 22.03-LTS |  Local   | Downloading: 33792K  8% 4.88M 55s  |
++-----------+----------+------------------------------------+
 ```
 
 
@@ -167,7 +170,7 @@ eulerlauncher images
 eulerlauncher load-image --path {image_file_path} IMAGE_NAME
 ```
 
-当前支持加载的镜像格式有 `xxx.qcow2.xz`，`xxx.qcow2`
+当前支持加载的镜像格式有 `xxx.{qcow2, raw, vmdk, vhd, vhdx, qcow, vdi}.[xz]`
 
 例如：
 
@@ -182,13 +185,13 @@ Loading: 2203-load, this might take a while, please check image status with "ima
 ```Shell
 eulerlauncher images
 
-+-----------+----------+--------------+
-|   Images  | Location |    Status    |
-+-----------+----------+--------------+
-| 22.03-LTS |  Remote  | Downloadable |
-|   21.09   |  Remote  | Downloadable |
-| 2203-load |  Local   |   Loading    |
-+-----------+----------+--------------+
++-----------+----------+----------------------------+
+|   Images  | Location |           Status           |
++-----------+----------+----------------------------+
+| 22.03-LTS |  Remote  |       Downloadable         |
+|   21.09   |  Remote  |       Downloadable         |
+| 2203-load |  Local   |   Loading: (24.00/100%)    |
++-----------+----------+----------------------------+
 
 eulerlauncher images
 
@@ -252,6 +255,17 @@ eulerlauncher delete-instance {instance_name}
 ```
 根据虚拟机名称删除指定的虚拟机。
 
+5. 为虚拟机打快照，并导出为镜像
+```Shell
+eulerlauncher take-snapshot --snapshot_name snap --export_path path vm_name
+```
+通过`--snapshot_name`指定快照名称，`--export_path`指定导出镜像存放位置，`vm_name`为虚拟机名。
+
+6. 将虚拟机导出为主流编程框架开发镜像
+```Shell
+eulerlauncher export-development-image --image_name image --export_path path vm_name
+```
+通过`--image_name`指定导出镜像名称，`--export_path`指定导出镜像存放位置，`vm_name`为虚拟机名，默认导出为Python/Go/Java主流编程框架开发镜像。
 
 [1]: https://developer.apple.com/documentation/vmnet
 [2]: https://gitee.com/openeuler/eulerlauncher/releases
\ No newline at end of file
diff --git a/docs/win-user-manual.md b/docs/win-user-manual.md
index 831f360150423c817c67318ea95d5e56d11e80df..7fafc279029b98e34b9770d1671694af5e8d4a57 100644
--- a/docs/win-user-manual.md
+++ b/docs/win-user-manual.md
@@ -65,18 +65,18 @@ eulerlauncher download-image 22.03-LTS
 Downloading: 22.03-LTS, this might take a while, please check image status with "images" command.
 ```
 
-镜像下载请求是一个异步请求，具体的下载动作将在后台完成，具体耗时与你的网络情况相关，整体的镜像下载流程包括下载、解压缩、格式转换等相关子流程，在下载过程中可以通过 `image` 命令随时查看下载进展与镜像状态：
+镜像下载请求是一个异步请求，具体的下载动作将在后台完成，具体耗时与你的网络情况相关，整体的镜像下载流程包括下载、解压缩、格式转换等相关子流程，在下载过程中可以通过 `image` 命令随时查看下载进展与镜像状态，进度条格式为`[downloaded_bytes]/[total_bytes] (percentage)`：
 
 ```PowerShell
 eulerlauncher images
 
-+-----------+----------+--------------+
-|   Images  | Location |    Status    |
-+-----------+----------+--------------+
-| 22.03-LTS |  Remote  | Downloadable |
-|   21.09   |  Remote  | Downloadable |
-| 22.03-LTS |  Local   | Downloading  |
-+-----------+----------+--------------+
++-----------+----------+------------------------------------+
+|   Images  | Location |                Status              |
++-----------+----------+------------------------------------+
+| 22.03-LTS |  Remote  |            Downloadable            |
+|   21.09   |  Remote  |            Downloadable            |
+| 22.03-LTS |  Local   | Downloading: 97.76/ 386.74MB (25%) |
++-----------+----------+------------------------------------+
 ```
 
 
@@ -102,7 +102,7 @@ eulerlauncher images
 eulerlauncher load-image --path {image_file_path} IMAGE_NAME
 ```
 
-当前支持加载的镜像格式有 `xxx.qcow2.xz`，`xxx.qcow2`
+当前支持加载的镜像格式有 `xxx.{qcow2, raw, vmdk, vhd, vhdx, qcow, vdi}.[xz]`
 
 例如：
 
@@ -117,13 +117,13 @@ Loading: 2203-load, this might take a while, please check image status with "ima
 ```PowerShell
 eulerlauncher images
 
-+-----------+----------+--------------+
-|   Images  | Location |    Status    |
-+-----------+----------+--------------+
-| 22.03-LTS |  Remote  | Downloadable |
-|   21.09   |  Remote  | Downloadable |
-| 2203-load |  Local   |   Loading    |
-+-----------+----------+--------------+
++-----------+----------+----------------------------+
+|   Images  | Location |           Status           |
++-----------+----------+----------------------------+
+| 22.03-LTS |  Remote  |       Downloadable         |
+|   21.09   |  Remote  |       Downloadable         |
+| 2203-load |  Local   |   Loading: (24.00/100%)    |
++-----------+----------+----------------------------+
 
 eulerlauncher images
 
@@ -187,5 +187,17 @@ eulerlauncher delete-instance {instance_name}
 ```
 根据虚拟机名称删除指定的虚拟机。
 
+5. 为虚拟机打快照，并导出为镜像
+```Shell
+eulerlauncher take-snapshot --snapshot_name snap --export_path path vm_name
+```
+通过`--snapshot_name`指定快照名称，`--export_path`指定导出镜像存放位置，`vm_name`为虚拟机名。
+
+6. 将虚拟机导出为主流编程框架开发镜像
+```Shell
+eulerlauncher export-development-image --image_name image --export_path path vm_name
+```
+通过`--image_name`指定导出镜像名称，`--export_path`指定导出镜像存放位置，`vm_name`为虚拟机名，默认导出为Python/Go/Java主流编程框架开发镜像。
+
 [1]: https://gitee.com/openeuler/omnivirt/releases
 [2]: https://learn.microsoft.com/zh-cn/virtualization/hyper-v-on-windows/quick-start/enable-hyper-v
\ No newline at end of file
diff --git a/etc/eulerlauncher.conf b/etc/eulerlauncher.conf
index a101a510a7e4508fa09797c0573d0299cf152f04..dcac7da0b1b2b715834e34f8cc7d8e341fe07642 100644
--- a/etc/eulerlauncher.conf
+++ b/etc/eulerlauncher.conf
@@ -3,6 +3,7 @@ log_dir =
 work_dir = 
 wget_dir = 
 qemu_dir = 
+qemu_img_dir = 
 debug = True
 
 [vm]
diff --git a/eulerlauncher/backends/mac/image_handler.py b/eulerlauncher/backends/mac/image_handler.py
index f9c8ec6753466f9183fc2d0a6a2fde0e08ac2f1e..122ac766a76348fd30d806c1017c3ef6355af89d 100644
--- a/eulerlauncher/backends/mac/image_handler.py
+++ b/eulerlauncher/backends/mac/image_handler.py
@@ -24,6 +24,7 @@ class MacImageHandler(object):
         self.image_record_file = image_record_file
         self.base_dir = base_dir
         self.wget_bin = conf.conf.get('default', 'wget_dir')
+        self.qemu_img_bin = conf.conf.get('default', 'qemu_img_dir')
         self.LOG = logger
 
 
@@ -40,8 +41,10 @@ class MacImageHandler(object):
             images['local'][img_to_download] = img_dict
             omni_utils.save_json_data(self.image_record_file, images)
 
+            download_progress_bar_path = os.path.join(self.image_dir, 'download_progress_bar_' + img_to_download)
             download_cmd = [self.wget_bin, images['remote'][img_to_download]['path'],
-                            '-O', os.path.join(self.image_dir, img_name), '--no-check-certificate']
+                            '-O', os.path.join(self.image_dir, img_name), '--no-check-certificate',
+                            '--progress=dot:mega', '-q', '--show-progress', f'-o {download_progress_bar_path}']
             self.LOG.debug(' '.join(download_cmd))
             subprocess.call(' '.join(download_cmd), shell=True)
             #wget.download(url=images['remote'][img_to_download]['path'], out=os.path.join(self.image_dir, img_name), bar=None)
@@ -59,12 +62,24 @@ class MacImageHandler(object):
         os.remove(os.path.join(self.image_dir, img_name))
 
         # Record local image
+        if os.path.exists(os.path.join(self.image_dir, "download_progress_bar_" + img_to_download)):
+            os.remove(os.path.join(self.image_dir, "download_progress_bar_" + img_to_download))
         img_dict['status'] = constants.IMAGE_STATUS_READY
         img_dict['path'] = os.path.join(self.image_dir, qcow2_name)
         images['local'][img_to_download] = img_dict
         omni_utils.save_json_data(self.image_record_file, images)
         self.LOG.debug(f'Image: {img_to_download} is ready ...')
 
+    def download_progress_bar(self, img_name):
+        progress_bar = []
+        progress_bar_path = os.path.join(self.image_dir, 'download_progress_bar_' + img_name)
+        if os.path.exists(progress_bar_path):
+            with open(progress_bar_path, "r", encoding=omni_utils.detect_encoding(progress_bar_path), errors='ignore') as progress_bar_file:
+                progress_bar = progress_bar_file.readlines()
+        if len(progress_bar) > 1 and progress_bar[-2].strip() != "":
+            return constants.IMAGE_STATUS_DOWNLOADING + ": " + progress_bar[-2].strip()
+        else:
+            return constants.IMAGE_STATUS_DOWNLOADING
 
     def delete_image(self, images, img_to_delete):
         if img_to_delete not in images['local'].keys():
@@ -98,21 +113,44 @@ class MacImageHandler(object):
         images['local'][image.name] = image.to_dict()
         omni_utils.save_json_data(self.image_record_file, images)
 
-        if fmt == 'qcow2':
-            qcow2_name = f'{img_to_load}.qcow2'
-            shutil.copyfile(path, os.path.join(self.image_dir, qcow2_name))
+        if fmt not in constants.IMAGE_LOAD_SUPPORTED_TYPES_COMPRESSED:
+            img_name = f'{img_to_load}.{fmt}'
+            shutil.copyfile(path, os.path.join(self.image_dir, img_name))
         else:
             # Decompress the image
             self.LOG.debug(f'Decompressing image file: {path} ...')
-            qcow2_name = f'{img_to_load}.qcow2'
-            with open(path, 'rb') as pr, open(os.path.join(self.image_dir, qcow2_name), 'wb') as pw:
+            fmt = fmt.split('.')[0]
+            img_name = f'{img_to_load}.{fmt}'
+            with open(path, 'rb') as pr, open(os.path.join(self.image_dir, img_name), 'wb') as pw:
                 data = pr.read()
                 data_dec = lzma.decompress(data)
                 pw.write(data_dec)
 
+        # Convert the img to qcow2
+        qcow2_name = img_to_load + '.qcow2'
+        if fmt != "qcow2":
+            self.LOG.debug(f'Converting image file: {img_name} to {qcow2_name} ...')
+            load_progress_bar_path = os.path.join(self.image_dir, "load_progress_bar_" + img_to_load)
+            cmd = 'sudo {0} convert -p -O qcow2 {1} {2} > {3}'
+            subprocess.call(cmd.format(self.qemu_img_bin, os.path.join(self.image_dir, img_name), os.path.join(self.image_dir, qcow2_name), load_progress_bar_path), shell=True)
+            self.LOG.debug(f'Cleanup temp files ...')
+            os.remove(os.path.join(self.image_dir, img_name))
+            os.remove(load_progress_bar_path)
+
         # Record local image
         image.path = os.path.join(self.image_dir, qcow2_name)
         image.status = constants.IMAGE_STATUS_READY
         images['local'][image.name] = image.to_dict()
         omni_utils.save_json_data(self.image_record_file, images)
         self.LOG.debug(f'Image: {qcow2_name} is ready ...')
+
+    def load_progress_bar(self, img_name):
+        progress_bar_lines = []
+        progress_bar_path = os.path.join(self.image_dir, "load_progress_bar_" + img_name)
+        if os.path.exists(progress_bar_path):
+            with open(progress_bar_path, 'r', encoding=omni_utils.detect_encoding(progress_bar_path), errors='ignore') as progress_bar_file:
+                progress_bar_lines = progress_bar_file.readlines()
+        if len(progress_bar_lines) > 1 and progress_bar_lines[-2].strip() != "":
+            return constants.IMAGE_STATUS_LOADING + ": " + progress_bar_lines[-2].strip()
+        else:
+            return constants.IMAGE_STATUS_LOADING
\ No newline at end of file
diff --git a/eulerlauncher/backends/mac/instance_handler.py b/eulerlauncher/backends/mac/instance_handler.py
index d9f5ba97ff3624ad12cd572043230343bfdb8ebe..53152dce787a833672a880448cde410961445174 100644
--- a/eulerlauncher/backends/mac/instance_handler.py
+++ b/eulerlauncher/backends/mac/instance_handler.py
@@ -5,6 +5,7 @@ import signal
 import subprocess
 import sys
 import time
+import paramiko
 
 from oslo_utils import uuidutils
 
@@ -100,16 +101,21 @@ class MacInstanceHandler(object):
         except KeyError:
             return 0
 
-    def create_instance(self, name, image_id, instance_record, all_instances, all_images, arch='x86'):
+    def create_instance(self, name, image_id, instance_record, all_instances, all_images, is_same, mac_address, uuid, arch='x86'):
         # Create dir for the instance
-        vm_uuid = uuidutils.generate_uuid()
+        if not is_same:
+            vm_uuid = uuidutils.generate_uuid()
+            vm_mac_address = omni_utils.generate_mac()
+        else:
+            vm_uuid = uuid
+            vm_mac_address = mac_address
         vm_dict = {
             'name': name,
             'uuid': vm_uuid,
             'image': image_id,
             'vm_state': constants.VM_STATE_MAP[99],
             'ip_address': 'N/A',
-            'mac_address': omni_utils.generate_mac(),
+            'mac_address': vm_mac_address,
             'identification': {
                 'type': 'pid',
                 'id': None
@@ -175,3 +181,53 @@ class MacInstanceHandler(object):
 
         return 0
 
+    def _get_vm_img_id_by_name(self, name):
+        instance = omni_utils.load_json_data(self.instance_record_file)['instances'][name]
+        return instance['image']
+
+    def take_snapshot(self, name, snapshot_name, dest_path, all_instances, all_images, instance_record):
+        vm_img_id = self._get_vm_img_id_by_name(name)
+        vm_root_disk_src_path = os.path.join(self.instance_dir, name, vm_img_id + '.qcow2')
+        vm_root_disk_dst_path = os.path.join(self.instance_dir, vm_img_id + '.qcow2')
+        mac_address = all_instances['instances'][name]['mac_address']
+        vm_uuid = all_instances['instances'][name]['uuid']
+        # shutdown the vm first for taking snapshot
+        shutil.copyfile(vm_root_disk_src_path, vm_root_disk_dst_path)
+        self.delete_instance(name, instance_record, all_instances)
+        self.driver.take_and_export_snapshot(snapshot_name, vm_root_disk_dst_path, snapshot_name, dest_path)
+        # a little hack here, since the running vm's image is already deleted, change the local image path to the copyed image path
+        all_images['local'][vm_img_id]['path'] = vm_root_disk_dst_path
+        self.create_instance(name, vm_img_id, instance_record, all_instances, all_images, True, mac_address, vm_uuid, 'x86')
+        os.remove(vm_root_disk_dst_path)
+        return os.path.join(dest_path, f'{snapshot_name}.qcow2')
+
+    def _get_vm_ip_by_name(self, name):
+        instance = omni_utils.load_json_data(self.instance_record_file)['instances'][name]
+        if not instance['ip_address']:
+            ip_address = self._parse_ip_addr(instance['mac_address'])
+        else:
+            ip_address = instance['ip_address']
+        return ip_address
+
+    def make_development_image(self, name, pwd):
+        ssh_client = paramiko.SSHClient()
+        try:
+            ssh_client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+            ssh_client.connect(self._get_vm_ip_by_name(name), 22, "root", pwd)
+            bash_command = """
+            if which apt >/dev/null 2>&1;
+                then apt install python3-dev golang openjdk-11-jdk
+            elif which yum >/dev/null 2>&1;
+                then yum install -y python3-devel golang java-11-openjdk-devel
+            elif which dnf >/dev/null 2>&1;
+                then dnf install -y python3-devel golang java-11-openjdk-devel
+            fi
+            """
+            stdin, stdout, stderr = ssh_client.exec_command(bash_command)
+
+            self.LOG.debug(stdout.read().decode())
+            ssh_client.close()
+            return 0
+        except Exception as e:
+            self.LOG.debug(f"install development environment failed: {str(e)}")
+            return 1
\ No newline at end of file
diff --git a/eulerlauncher/backends/mac/qemu.py b/eulerlauncher/backends/mac/qemu.py
index 2bdd900d0db4bd6a6f408db32a47875c535b12b2..1824187704167b2ceaba509ee1e1bb1288b5decb 100644
--- a/eulerlauncher/backends/mac/qemu.py
+++ b/eulerlauncher/backends/mac/qemu.py
@@ -11,6 +11,7 @@ class QemuDriver(object):
         host_arch_raw = platform.uname().machine
         host_arch = constants.ARCH_MAP[host_arch_raw]
         self.qemu_bin = conf.conf.get('default', 'qemu_dir')
+        self.qemu_img_bin = conf.conf.get('default', 'qemu_img_dir')
         self.uefi_file = os.path.join('/Library/Application\ Support/org.openeuler.eulerlauncher/','edk2-' + host_arch + '-code.fd')
         self.uefi_params = ',if=pflash,format=raw,readonly=on'
         self.vm_cpu = conf.conf.get('vm', 'cpu_num')
@@ -28,3 +29,16 @@ class QemuDriver(object):
         self.LOG.debug(' '.join(qemu_cmd))
         instance_process = subprocess.Popen(' '.join(qemu_cmd), shell=True)
         return instance_process
+
+    def take_and_export_snapshot(self, snapshot_name, vm_root_disk, export_image_name, dest_path):
+        take_snapshot_cmd = [
+            'sudo', self.qemu_img_bin, 'snapshot', '-c', f'{snapshot_name}', f'{vm_root_disk}'
+        ]
+        self.LOG.debug(' '.join(take_snapshot_cmd))
+        subprocess.call(' '.join(take_snapshot_cmd), shell=True)
+        export_image_cmd = [
+            'sudo', self.qemu_img_bin, 'convert', '-l', f'snapshot.name={snapshot_name}', '-O',
+            'qcow2', f'{vm_root_disk}', os.path.join(dest_path, f'{export_image_name}.qcow2')
+        ]
+        self.LOG.debug(' '.join(export_image_cmd))
+        subprocess.call(' '.join(export_image_cmd), shell=True)
\ No newline at end of file
diff --git a/eulerlauncher/backends/win/image_handler.py b/eulerlauncher/backends/win/image_handler.py
index 00530fdaf2d1eebb96d5984764c2dfd7bc79a9b4..f0398a57ec5187b96035c5ad7f4f6a04487f6e3c 100644
--- a/eulerlauncher/backends/win/image_handler.py
+++ b/eulerlauncher/backends/win/image_handler.py
@@ -29,6 +29,15 @@ class WinImageHandler(object):
         # Download the image
         img_name = wget.filename_from_url(images['remote'][img_to_download]['path'])
         img_dict = copy.deepcopy(images['remote'][img_to_download])
+        downloaded_bytes = 0
+
+        def progress_bar(current, total, width):
+            nonlocal downloaded_bytes
+            if current == 0 or current - downloaded_bytes > 1024*1024 or current == total:
+                progress_percent = int((current / total) * 100)
+                downloaded_bytes = current
+                with open(os.path.join(self.image_dir, 'download_progress_bar_' + img_to_download), 'w') as progress_file:
+                    progress_file.write(f"{current/1024/1024: .2f}/{total/1024/1024: .2f}MB ({progress_percent}%)")
 
         if not os.path.exists(os.path.join(self.image_dir, img_name)):
             self.LOG.debug(f'Downloading image: {img_to_download} from remote repo ...')
@@ -36,7 +45,7 @@ class WinImageHandler(object):
             img_dict['status'] = constants.IMAGE_STATUS_DOWNLOADING
             images['local'][img_to_download] = img_dict
             omni_utils.save_json_data(self.image_record_file, images)
-            wget.download(url=images['remote'][img_to_download]['path'], out=os.path.join(self.image_dir, img_name), bar=None)
+            wget.download(url=images['remote'][img_to_download]['path'], out=os.path.join(self.image_dir, img_name), bar=progress_bar)
             self.LOG.debug(f'Image: {img_to_download} succesfully downloaded from remote repo ...')
     
         # Decompress the image
@@ -49,8 +58,7 @@ class WinImageHandler(object):
 
         image_name = ""
         if self.pattern == "hyper-v":
-            # Convert the qcow2 img to vhdx
-
+            # Convert the img to vhdx
             vhdx_name = img_to_download + '.vhdx'
             image_name = vhdx_name
             self.LOG.debug(f'Converting image file: {img_name} to {vhdx_name} ...')
@@ -60,6 +68,8 @@ class WinImageHandler(object):
 
             self.LOG.debug(f'Cleanup temp files ...')
             os.remove(os.path.join(self.image_dir, qcow2_name))
+            if os.path.exists(os.path.join(self.image_dir, "download_progress_bar_" + img_to_download)):
+                os.remove(os.path.join(self.image_dir, "download_progress_bar_" + img_to_download))
         elif self.pattern == 'qemu':
             image_name = qcow2_name
 
@@ -70,6 +80,17 @@ class WinImageHandler(object):
         omni_utils.save_json_data(self.image_record_file, images)
         self.LOG.debug(f'Image: {img_to_download} is ready ...')
 
+    def download_progress_bar(self, img_name):
+        progress_bar = ""
+        progress_bar_path = os.path.join(self.image_dir, 'download_progress_bar_' + img_name)
+        if os.path.exists(progress_bar_path):
+            with open(progress_bar_path, "r") as progress_bar_file:
+                progress_bar = progress_bar_file.read()
+        if progress_bar != "":
+            return constants.IMAGE_STATUS_DOWNLOADING + ": " + progress_bar
+        else:
+            return constants.IMAGE_STATUS_DOWNLOADING
+
     def delete_image(self, images, img_to_delete):
         if img_to_delete not in images['local'].keys():
             return 1
@@ -100,26 +121,33 @@ class WinImageHandler(object):
         image.status = constants.IMAGE_STATUS_LOADING
         images['local'][image.name] = image.to_dict()
         omni_utils.save_json_data(self.image_record_file, images)
-        qcow2_name = f'{img_to_load}.qcow2'
-        if fmt == 'qcow2':
-            shutil.copyfile(path, os.path.join(self.image_dir, qcow2_name))
+
+        if fmt not in constants.IMAGE_LOAD_SUPPORTED_TYPES_COMPRESSED:
+            img_name = f'{img_to_load}.{fmt}'
+            shutil.copyfile(path, os.path.join(self.image_dir, img_name))
         else:
             # Decompress the image
             self.LOG.debug(f'Decompressing image file: {path} ...')
-            with open(path, 'rb') as pr, open(os.path.join(self.image_dir, qcow2_name), 'wb') as pw:
+            fmt = fmt.split('.')[0]
+            img_name = f'{img_to_load}.{fmt}'
+            with open(path, 'rb') as pr, open(os.path.join(self.image_dir, img_name), 'wb') as pw:
                 data = pr.read()
                 data_dec = lzma.decompress(data)
                 pw.write(data_dec)
+        qcow2_name = img_name
         image_name = ''
         if self.pattern == 'hyper-v':
             # Convert the qcow2 img to vhdx
             vhdx_name = img_to_load + '.vhdx'
-            self.LOG.debug(f'Converting image file: {qcow2_name} to {vhdx_name} ...')
-            with powershell.PowerShell('GBK') as ps:
-                cmd = 'qemu-img convert -O vhdx {0} {1}'
-                outs, errs = ps.run(cmd.format(os.path.join(self.image_dir, qcow2_name), os.path.join(self.image_dir, vhdx_name)))
-            self.LOG.debug(f'Cleanup temp files ...')
-            os.remove(os.path.join(self.image_dir, qcow2_name))
+            if fmt != 'vhdx':
+                self.LOG.debug(f'Converting image file: {qcow2_name} to {vhdx_name} ...')
+                load_progress_bar_path = os.path.join(self.image_dir, "load_progress_bar_" + img_to_load)
+                with powershell.PowerShell('GBK') as ps:
+                    cmd = 'qemu-img convert -p -O vhdx {0} {1} | Out-File -FilePath {2}'
+                    outs, errs = ps.run(cmd.format(os.path.join(self.image_dir, img_name), os.path.join(self.image_dir, vhdx_name), load_progress_bar_path))
+                self.LOG.debug(f'Cleanup temp files ...')
+                os.remove(os.path.join(self.image_dir, qcow2_name))
+                os.remove(load_progress_bar_path)
             image_name = vhdx_name
         elif self.pattern == 'qemu':
             image_name = qcow2_name
@@ -130,3 +158,14 @@ class WinImageHandler(object):
         images['local'][image.name] = image.to_dict()
         omni_utils.save_json_data(self.image_record_file, images)
         self.LOG.debug(f'Image: {image_name} is ready ...')
+
+    def load_progress_bar(self, img_name):
+        progress_bar_lines = []
+        progress_bar_path = os.path.join(self.image_dir, "load_progress_bar_" + img_name)
+        if os.path.exists(progress_bar_path):
+            with open(progress_bar_path, 'r', encoding=omni_utils.detect_encoding(progress_bar_path), errors='ignore') as progress_bar_file:
+                progress_bar_lines = progress_bar_file.readlines()
+        if len(progress_bar_lines) > 1 and progress_bar_lines[-2].strip() != "":
+            return constants.IMAGE_STATUS_LOADING + ": " + progress_bar_lines[-2].strip()
+        else:
+            return constants.IMAGE_STATUS_LOADING
\ No newline at end of file
diff --git a/eulerlauncher/backends/win/instance_handler.py b/eulerlauncher/backends/win/instance_handler.py
index 689139ea4794f3171aef61c08104d9b8741a39f2..2d07ec8b156d13f8da1afad7484ebfd05dc41ca4 100644
--- a/eulerlauncher/backends/win/instance_handler.py
+++ b/eulerlauncher/backends/win/instance_handler.py
@@ -1,6 +1,8 @@
 import os
 import shutil
 import time
+import paramiko
+from glob import glob
 import psutil
 
 from oslo_utils import uuidutils
@@ -66,7 +68,7 @@ class WinInstanceHandler(object):
             vm_list = _vmops.list_instances()
         return vm_list
 
-    def create_instance(self, name, image_id, instance_record, all_instances, all_images, arch='x86'):
+    def create_instance(self, name, image_id, instance_record, all_instances, all_images, is_same, mac_address, uuid, arch='x86'):
         # Create dir for the instance
         instance_path = os.path.join(self.instance_dir, name)
         os.makedirs(instance_path)
@@ -257,3 +259,34 @@ class WinInstanceHandler(object):
         self.LOG.debug("Power on instance", instance=instance)
         self._set_vm_state(instance, os_win_const.HYPERV_VM_STATE_ENABLED)
 
+    def take_snapshot(self, name, snapshot_name, dest_path, all_instances, all_images, instance_record):
+        _vmops.take_snapshot(name, snapshot_name)
+        _vmops.export_vm(name, os.path.join(dest_path))
+        os.rename(glob(os.path.join(dest_path, name, 'Virtual Hard Disks', '*.vhdx'))[0], os.path.join(dest_path, name, 'Virtual Hard Disks', f'{snapshot_name}.vhdx'))
+        shutil.move(os.path.join(dest_path, name, 'Virtual Hard Disks', f'{snapshot_name}.vhdx'), os.path.join(dest_path))
+        # remove the exported file dir
+        shutil.rmtree(os.path.join(dest_path, name))
+        return os.path.join(dest_path, f'{snapshot_name}.vhdx')
+
+    def make_development_image(self, name, pwd):
+        ssh_client = paramiko.SSHClient()
+        try:
+            ssh_client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+            ssh_client.connect(_vmops.get_instance_ip_addr(name), 22, "root", pwd)
+            bash_command = """
+            if which apt >/dev/null 2>&1;
+                then apt install python3-dev golang openjdk-11-jdk
+            elif which yum >/dev/null 2>&1;
+                then yum install -y python3-devel golang java-11-openjdk-devel
+            elif which dnf >/dev/null 2>&1;
+                then dnf install -y python3-devel golang java-11-openjdk-devel
+            fi
+            """
+            stdin, stdout, stderr = ssh_client.exec_command(bash_command)
+
+            self.LOG.debug(stdout.read().decode())
+            ssh_client.close()
+            return 0
+        except Exception as e:
+            self.LOG.debug(f"install development environment failed: {str(e)}")
+            return 1
\ No newline at end of file
diff --git a/eulerlauncher/backends/win/vmops.py b/eulerlauncher/backends/win/vmops.py
index 2f1340c6ade5b6ccb8e3b3930ec88f5b75363e3f..0ccf874116b30457536891859c290b3fc81f3565 100644
--- a/eulerlauncher/backends/win/vmops.py
+++ b/eulerlauncher/backends/win/vmops.py
@@ -37,6 +37,7 @@ class VMOps(object):
     def __init__(self, virtapi=None):
         self._virtapi = virtapi
         self._vmutils = VMUtils_omni()
+        self._migrationutils = utilsfactory.get_migrationutils()
         self._netutils = utilsfactory.get_networkutils()
         self._hostutils = utilsfactory.get_hostutils()
 
@@ -186,6 +187,12 @@ class VMOps(object):
     def get_host_ips(self):
         return self._hostutils.get_local_ips()
 
+    def take_snapshot(self, vm_name, snapshot_name):
+        self._vmutils.take_vm_snapshot(vm_name, snapshot_name)
+
+    def export_vm(self, vm_name, dest_path):
+        self._migrationutils.export_vm(vm_name, dest_path, copy_snapshots_config=os_win_const.EXPORT_CONFIG_NO_SNAPSHOTS, copy_vm_storage=True, create_export_subdir=True)
+
     def parse_ip_addr(self, mac_addr):
         ip = ''
         macs = mac_addr.split(':')
@@ -224,4 +231,4 @@ class VMOps(object):
                         return constants.VM_STATE_MAP[2]
             return constants.VM_STATE_MAP[3]
         else:
-            return constants.VM_STATE_MAP[99]
+            return constants.VM_STATE_MAP[99]
\ No newline at end of file
diff --git a/eulerlauncher/cli.py b/eulerlauncher/cli.py
index 0dcb03f05640f9967df2fbdee123928c742c1177..630eaa9a693ea12e587628fb3290602b280afe43 100644
--- a/eulerlauncher/cli.py
+++ b/eulerlauncher/cli.py
@@ -1,5 +1,6 @@
 import click
 import prettytable as pt
+import getpass
 
 from eulerlauncher.grpcs import client
 
@@ -125,6 +126,32 @@ def launch(vm_name, image, arch):
         else:
             print(ret['msg'])
 
+@click.command()
+@click.argument('vm_name')
+@click.option('--snapshot_name', help='name for the snapshot image')
+@click.option('--export_path', help='path for the exported snapshot image')
+def take_snapshot(vm_name, snapshot_name, export_path):
+
+    try:
+        ret = launcher_client.take_snapshot(vm_name, snapshot_name, export_path)
+    except Exception:
+        print('Calling to EulerLauncherd daemon failed, please check EulerLauncherd daemon status ...')
+    else:
+        print(ret['msg'])
+
+@click.command()
+@click.argument('vm_name')
+@click.option('--image_name', help='name for the Python/Go/Java development image')
+@click.option('--export_path', help='path for the exported Python/Go/Java development image')
+def export_development_image(vm_name, image_name, export_path):
+
+    try:
+        pwd = getpass.getpass(f"Password for vm[{vm_name}] as root: ")
+        ret = launcher_client.export_development_image(vm_name, image_name, export_path, pwd)
+    except Exception:
+        print('Calling to EulerLauncherd daemon failed, please check EulerLauncherd daemon status ...')
+    else:
+        print(ret['msg'])
 
 # @click.command()
 # @click.option('--count', default=1, help='Number of greetings.')
@@ -148,5 +175,6 @@ if __name__ == '__main__':
     cli.add_command(launch)
     cli.add_command(delete_image)
     cli.add_command(delete_instance)
-    cli()
-
+    cli.add_command(take_snapshot)
+    cli.add_command(export_development_image)
+    cli()
\ No newline at end of file
diff --git a/eulerlauncher/grpcs/client.py b/eulerlauncher/grpcs/client.py
index dd21b2fbecb2cd3bf84717587902972308f0f54d..978f77e588760852764494c70fbcb8ab561d3e5e 100644
--- a/eulerlauncher/grpcs/client.py
+++ b/eulerlauncher/grpcs/client.py
@@ -50,7 +50,7 @@ class Client(object):
             return err_msg
         
         supported = False
-        for tp in constants.IMAGE_LOAD_SUPPORTED_TYPES:
+        for tp in constants.IMAGE_LOAD_SUPPORTED_TYPES + constants.IMAGE_LOAD_SUPPORTED_TYPES_COMPRESSED:
             if path.endswith(tp):
                 supported = True
                 break
@@ -94,3 +94,17 @@ class Client(object):
         """
 
         return self._instances.delete(name)
+
+    @omnivirt_utils.response2dict
+    def take_snapshot(self, vm_name, snapshot_name, export_path):
+        """ Take snapshot
+        """
+
+        return self._instances.take_snapshot(vm_name, snapshot_name, export_path)
+
+    @omnivirt_utils.response2dict
+    def export_development_image(self, vm_name, image_name, export_path, pwd):
+        """ Export Python/Go/Java development image
+        """
+
+        return self._instances.export_development_image(vm_name, image_name, export_path, pwd)
\ No newline at end of file
diff --git a/eulerlauncher/grpcs/eulerlauncher_grpc/instances.proto b/eulerlauncher/grpcs/eulerlauncher_grpc/instances.proto
index 7d160f65444547c2b18e38196601e5086f4f7c3f..6446ac319b725b1c73905048c2843a8f00ae346b 100644
--- a/eulerlauncher/grpcs/eulerlauncher_grpc/instances.proto
+++ b/eulerlauncher/grpcs/eulerlauncher_grpc/instances.proto
@@ -8,6 +8,8 @@ service InstanceGrpcService {
     rpc list_instances (ListInstancesRequest) returns (ListInstancesResponse) {}
     rpc create_instance (CreateInstanceRequest) returns (CreateInstanceResponse) {}
     rpc delete_instance (DeleteInstanceRequest) returns (DeleteInstanceResponse) {}
+    rpc take_snapshot (TakeSnapshotRequest) returns (TakeSnapshotResponse) {}
+    rpc export_development_image (ExportDevelopmentImageRequest) returns (ExportDevelopmentImageResponse) {}
 }
 
 
@@ -47,3 +49,24 @@ message DeleteInstanceResponse {
     uint32 ret = 1;
     string msg = 2;
 }
+
+message TakeSnapshotRequest {
+    string name = 1;
+    string snapshot = 2;
+    string dest_path = 3;
+}
+
+message TakeSnapshotResponse {
+    string msg = 1;
+}
+
+message ExportDevelopmentImageRequest {
+    string name = 1;
+    string image = 2;
+    string dest_path = 3;
+    string pwd = 4;
+}
+
+message ExportDevelopmentImageResponse {
+    string msg = 1;
+}
\ No newline at end of file
diff --git a/eulerlauncher/grpcs/eulerlauncher_grpc/instances_pb2.py b/eulerlauncher/grpcs/eulerlauncher_grpc/instances_pb2.py
index 49a9e3350b252c998067ce6db4b749e9f0efcb6b..257a0c665189cfdc610fd746ff7577a48ea85305 100644
--- a/eulerlauncher/grpcs/eulerlauncher_grpc/instances_pb2.py
+++ b/eulerlauncher/grpcs/eulerlauncher_grpc/instances_pb2.py
@@ -13,7 +13,7 @@ _sym_db = _symbol_database.Default()
 
 
 
-DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n6eulerlauncher/grpcs/eulerlauncher_grpc/instances.proto\x12\x08omnivirt\"M\n\x08Instance\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\r\n\x05image\x18\x02 \x01(\t\x12\x10\n\x08vm_state\x18\x03 \x01(\t\x12\x12\n\nip_address\x18\x04 \x01(\t\"\x16\n\x14ListInstancesRequest\">\n\x15ListInstancesResponse\x12%\n\tinstances\x18\x01 \x03(\x0b\x32\x12.omnivirt.Instance\"B\n\x15\x43reateInstanceRequest\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\r\n\x05image\x18\x02 \x01(\t\x12\x0c\n\x04\x61rch\x18\x03 \x01(\t\"j\n\x16\x43reateInstanceResponse\x12\x0b\n\x03ret\x18\x01 \x01(\r\x12\x0b\n\x03msg\x18\x02 \x01(\t\x12)\n\x08instance\x18\x03 \x01(\x0b\x32\x12.omnivirt.InstanceH\x00\x88\x01\x01\x42\x0b\n\t_instance\"%\n\x15\x44\x65leteInstanceRequest\x12\x0c\n\x04name\x18\x01 \x01(\t\"2\n\x16\x44\x65leteInstanceResponse\x12\x0b\n\x03ret\x18\x01 \x01(\r\x12\x0b\n\x03msg\x18\x02 \x01(\t2\x9a\x02\n\x13InstanceGrpcService\x12S\n\x0elist_instances\x12\x1e.omnivirt.ListInstancesRequest\x1a\x1f.omnivirt.ListInstancesResponse\"\x00\x12V\n\x0f\x63reate_instance\x12\x1f.omnivirt.CreateInstanceRequest\x1a .omnivirt.CreateInstanceResponse\"\x00\x12V\n\x0f\x64\x65lete_instance\x12\x1f.omnivirt.DeleteInstanceRequest\x1a .omnivirt.DeleteInstanceResponse\"\x00\x42\x03\x80\x01\x01\x62\x06proto3')
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n6eulerlauncher/grpcs/eulerlauncher_grpc/instances.proto\x12\x08omnivirt\"M\n\x08Instance\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\r\n\x05image\x18\x02 \x01(\t\x12\x10\n\x08vm_state\x18\x03 \x01(\t\x12\x12\n\nip_address\x18\x04 \x01(\t\"\x16\n\x14ListInstancesRequest\">\n\x15ListInstancesResponse\x12%\n\tinstances\x18\x01 \x03(\x0b\x32\x12.omnivirt.Instance\"B\n\x15\x43reateInstanceRequest\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\r\n\x05image\x18\x02 \x01(\t\x12\x0c\n\x04\x61rch\x18\x03 \x01(\t\"j\n\x16\x43reateInstanceResponse\x12\x0b\n\x03ret\x18\x01 \x01(\r\x12\x0b\n\x03msg\x18\x02 \x01(\t\x12)\n\x08instance\x18\x03 \x01(\x0b\x32\x12.omnivirt.InstanceH\x00\x88\x01\x01\x42\x0b\n\t_instance\"%\n\x15\x44\x65leteInstanceRequest\x12\x0c\n\x04name\x18\x01 \x01(\t\"2\n\x16\x44\x65leteInstanceResponse\x12\x0b\n\x03ret\x18\x01 \x01(\r\x12\x0b\n\x03msg\x18\x02 \x01(\t\"H\n\x13TakeSnapshotRequest\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x10\n\x08snapshot\x18\x02 \x01(\t\x12\x11\n\tdest_path\x18\x03 \x01(\t\"#\n\x14TakeSnapshotResponse\x12\x0b\n\x03msg\x18\x01 \x01(\t\"\\\n\x1d\x45xportDevelopmentImageRequest\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\r\n\x05image\x18\x02 \x01(\t\x12\x11\n\tdest_path\x18\x03 \x01(\t\x12\x0b\n\x03pwd\x18\x04 \x01(\t\"-\n\x1e\x45xportDevelopmentImageResponse\x12\x0b\n\x03msg\x18\x01 \x01(\t2\xdd\x03\n\x13InstanceGrpcService\x12S\n\x0elist_instances\x12\x1e.omnivirt.ListInstancesRequest\x1a\x1f.omnivirt.ListInstancesResponse\"\x00\x12V\n\x0f\x63reate_instance\x12\x1f.omnivirt.CreateInstanceRequest\x1a .omnivirt.CreateInstanceResponse\"\x00\x12V\n\x0f\x64\x65lete_instance\x12\x1f.omnivirt.DeleteInstanceRequest\x1a .omnivirt.DeleteInstanceResponse\"\x00\x12P\n\rtake_snapshot\x12\x1d.omnivirt.TakeSnapshotRequest\x1a\x1e.omnivirt.TakeSnapshotResponse\"\x00\x12o\n\x18\x65xport_development_image\x12\'.omnivirt.ExportDevelopmentImageRequest\x1a(.omnivirt.ExportDevelopmentImageResponse\"\x00\x42\x03\x80\x01\x01\x62\x06proto3')
 
 _globals = globals()
 _builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
@@ -36,6 +36,14 @@ if _descriptor._USE_C_DESCRIPTORS == False:
   _globals['_DELETEINSTANCEREQUEST']._serialized_end=448
   _globals['_DELETEINSTANCERESPONSE']._serialized_start=450
   _globals['_DELETEINSTANCERESPONSE']._serialized_end=500
-  _globals['_INSTANCEGRPCSERVICE']._serialized_start=503
-  _globals['_INSTANCEGRPCSERVICE']._serialized_end=785
+  _globals['_TAKESNAPSHOTREQUEST']._serialized_start=502
+  _globals['_TAKESNAPSHOTREQUEST']._serialized_end=574
+  _globals['_TAKESNAPSHOTRESPONSE']._serialized_start=576
+  _globals['_TAKESNAPSHOTRESPONSE']._serialized_end=611
+  _globals['_EXPORTDEVELOPMENTIMAGEREQUEST']._serialized_start=613
+  _globals['_EXPORTDEVELOPMENTIMAGEREQUEST']._serialized_end=705
+  _globals['_EXPORTDEVELOPMENTIMAGERESPONSE']._serialized_start=707
+  _globals['_EXPORTDEVELOPMENTIMAGERESPONSE']._serialized_end=752
+  _globals['_INSTANCEGRPCSERVICE']._serialized_start=755
+  _globals['_INSTANCEGRPCSERVICE']._serialized_end=1232
 # @@protoc_insertion_point(module_scope)
diff --git a/eulerlauncher/grpcs/eulerlauncher_grpc/instances_pb2_grpc.py b/eulerlauncher/grpcs/eulerlauncher_grpc/instances_pb2_grpc.py
index f2cbb38fa634b797392c6bb303036580c9e9be30..7e796789ded0b15b33b043c081925a4d4a43f730 100644
--- a/eulerlauncher/grpcs/eulerlauncher_grpc/instances_pb2_grpc.py
+++ b/eulerlauncher/grpcs/eulerlauncher_grpc/instances_pb2_grpc.py
@@ -29,6 +29,16 @@ class InstanceGrpcServiceStub(object):
                 request_serializer=eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.DeleteInstanceRequest.SerializeToString,
                 response_deserializer=eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.DeleteInstanceResponse.FromString,
                 )
+        self.take_snapshot = channel.unary_unary(
+                '/omnivirt.InstanceGrpcService/take_snapshot',
+                request_serializer=eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.TakeSnapshotRequest.SerializeToString,
+                response_deserializer=eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.TakeSnapshotResponse.FromString,
+                )
+        self.export_development_image = channel.unary_unary(
+                '/omnivirt.InstanceGrpcService/export_development_image',
+                request_serializer=eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.ExportDevelopmentImageRequest.SerializeToString,
+                response_deserializer=eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.ExportDevelopmentImageResponse.FromString,
+                )
 
 
 class InstanceGrpcServiceServicer(object):
@@ -52,6 +62,18 @@ class InstanceGrpcServiceServicer(object):
         context.set_details('Method not implemented!')
         raise NotImplementedError('Method not implemented!')
 
+    def take_snapshot(self, request, context):
+        """Missing associated documentation comment in .proto file."""
+        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+        context.set_details('Method not implemented!')
+        raise NotImplementedError('Method not implemented!')
+
+    def export_development_image(self, request, context):
+        """Missing associated documentation comment in .proto file."""
+        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+        context.set_details('Method not implemented!')
+        raise NotImplementedError('Method not implemented!')
+
 
 def add_InstanceGrpcServiceServicer_to_server(servicer, server):
     rpc_method_handlers = {
@@ -70,6 +92,16 @@ def add_InstanceGrpcServiceServicer_to_server(servicer, server):
                     request_deserializer=eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.DeleteInstanceRequest.FromString,
                     response_serializer=eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.DeleteInstanceResponse.SerializeToString,
             ),
+            'take_snapshot': grpc.unary_unary_rpc_method_handler(
+                    servicer.take_snapshot,
+                    request_deserializer=eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.TakeSnapshotRequest.FromString,
+                    response_serializer=eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.TakeSnapshotResponse.SerializeToString,
+            ),
+            'export_development_image': grpc.unary_unary_rpc_method_handler(
+                    servicer.export_development_image,
+                    request_deserializer=eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.ExportDevelopmentImageRequest.FromString,
+                    response_serializer=eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.ExportDevelopmentImageResponse.SerializeToString,
+            ),
     }
     generic_handler = grpc.method_handlers_generic_handler(
             'omnivirt.InstanceGrpcService', rpc_method_handlers)
@@ -130,3 +162,37 @@ class InstanceGrpcService(object):
             eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.DeleteInstanceResponse.FromString,
             options, channel_credentials,
             insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
+
+    @staticmethod
+    def take_snapshot(request,
+            target,
+            options=(),
+            channel_credentials=None,
+            call_credentials=None,
+            insecure=False,
+            compression=None,
+            wait_for_ready=None,
+            timeout=None,
+            metadata=None):
+        return grpc.experimental.unary_unary(request, target, '/omnivirt.InstanceGrpcService/take_snapshot',
+            eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.TakeSnapshotRequest.SerializeToString,
+            eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.TakeSnapshotResponse.FromString,
+            options, channel_credentials,
+            insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
+
+    @staticmethod
+    def export_development_image(request,
+            target,
+            options=(),
+            channel_credentials=None,
+            call_credentials=None,
+            insecure=False,
+            compression=None,
+            wait_for_ready=None,
+            timeout=None,
+            metadata=None):
+        return grpc.experimental.unary_unary(request, target, '/omnivirt.InstanceGrpcService/export_development_image',
+            eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.ExportDevelopmentImageRequest.SerializeToString,
+            eulerlauncher_dot_grpcs_dot_eulerlauncher__grpc_dot_instances__pb2.ExportDevelopmentImageResponse.FromString,
+            options, channel_credentials,
+            insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
diff --git a/eulerlauncher/grpcs/instances.py b/eulerlauncher/grpcs/instances.py
index 0e4c7f072f076babf51138c7e836eccf573ef04e..5d4bf5e941917afde590b27b9af2f76a239bc7c7 100644
--- a/eulerlauncher/grpcs/instances.py
+++ b/eulerlauncher/grpcs/instances.py
@@ -21,3 +21,15 @@ class Instance(object):
         request = instances_pb2.DeleteInstanceRequest(name=name)
         response = self.client.delete_instance(request)
         return response
+
+    def take_snapshot(self, vm_name, snapshot_name, export_path):
+        """Take snapshot"""
+        request = instances_pb2.TakeSnapshotRequest(name=vm_name, snapshot=snapshot_name, dest_path=export_path)
+        response = self.client.take_snapshot(request)
+        return response
+
+    def export_development_image(self, vm_name, image_name, export_path, pwd):
+        """Export Python/Go/Java development image"""
+        request = instances_pb2.ExportDevelopmentImageRequest(name=vm_name, image=image_name, dest_path=export_path, pwd=pwd)
+        response = self.client.export_development_image(request)
+        return response
\ No newline at end of file
diff --git a/eulerlauncher/services/imager_service.py b/eulerlauncher/services/imager_service.py
index 331e7d89e7e61a635d686b4b681927fe11cf8ec2..d38d65b5db9ae4aa0e0aab96188996fd56fa0ffd 100644
--- a/eulerlauncher/services/imager_service.py
+++ b/eulerlauncher/services/imager_service.py
@@ -41,6 +41,10 @@ class ImagerService(images_pb2_grpc.ImageGrpcServiceServicer):
                 image.name = img['name']
                 image.location = img['location']
                 image.status = img['status']
+                if image.status == omni_constants.IMAGE_STATUS_DOWNLOADING:
+                    image.status = self.backend.download_progress_bar(image.name)
+                elif image.status == omni_constants.IMAGE_STATUS_LOADING:
+                    image.status = self.backend.load_progress_bar(image.name)
                 ret.append(image)
         LOG.debug(f"Responded: {ret}")
         return images_pb2.ListImageResponse(images=ret)
@@ -51,7 +55,7 @@ class ImagerService(images_pb2_grpc.ImageGrpcServiceServicer):
         
         if request.name not in all_images['remote'].keys():
             LOG.debug(f'Image: {request.name} not valid for download')
-            msg = f'Error: Image {request.name} is valid for download, please check image name from REMOTE IMAGE LIST using "images" command ...'
+            msg = f'Error: Image {request.name} is not valid for download, please check image name from REMOTE IMAGE LIST using "images" command ...'
             return images_pb2.GeneralImageResponse(ret=1, msg=msg)
         
         @omni_utils.asyncwrapper
@@ -68,11 +72,11 @@ class ImagerService(images_pb2_grpc.ImageGrpcServiceServicer):
         LOG.debug(f"Get request to load image: {request.name} from path: {request.path} ...")
 
         supported, fmt = omni_utils.check_file_tail(
-            request.path, omni_constants.IMAGE_LOAD_SUPPORTED_TYPES)
+            request.path, omni_constants.IMAGE_LOAD_SUPPORTED_TYPES + omni_constants.IMAGE_LOAD_SUPPORTED_TYPES_COMPRESSED)
         
         if not supported:
-            supported_fmt = ', '.join(omni_constants.IMAGE_LOAD_SUPPORTED_TYPES)
-            msg = f'Unsupported image format, the current supported format are: {supported_fmt}.'
+            supported_fmt = ', '.join(omni_constants.IMAGE_LOAD_SUPPORTED_TYPES + omni_constants.IMAGE_LOAD_SUPPORTED_TYPES_COMPRESSED)
+            msg = f'Unsupported image format, the current supported formats are: {supported_fmt}.'
 
             return images_pb2.GeneralImageResponse(ret=1, msg=msg)
 
diff --git a/eulerlauncher/services/instance_service.py b/eulerlauncher/services/instance_service.py
index 7d6c85bad7bddfb2d3fd06e514532068eae65b3e..448949130c356dd194b459c3cbcb539fa14ff788 100644
--- a/eulerlauncher/services/instance_service.py
+++ b/eulerlauncher/services/instance_service.py
@@ -77,7 +77,7 @@ class InstanceService(instances_pb2_grpc.InstanceGrpcServiceServicer):
             return instances_pb2.CreateInstanceResponse(ret=2, msg=msg)
 
         vm = self.backend.create_instance(
-            request.name, request.image, self.instance_record_file, all_instances, all_img, request.arch)
+            request.name, request.image, self.instance_record_file, all_instances, all_img, False, 0, 0, request.arch)
         msg = f'Successfully created {request.name} with image {request.image}'
         return instances_pb2.CreateInstanceResponse(ret=1, msg=msg, instance=vm)
     
@@ -91,3 +91,31 @@ class InstanceService(instances_pb2_grpc.InstanceGrpcServiceServicer):
         self.backend.delete_instance(request.name, self.instance_record_file, all_instances)
         msg = f'Successfully deleted instance: {request.name}.'
         return instances_pb2.DeleteInstanceResponse(ret=1, msg=msg)
+
+    def take_snapshot(self, request, context):
+        LOG.debug(f"Get request to take snapshot: {request.name} with snapshot name {request.snapshot}, export to path: {request.dest_path}...")
+        all_img = utils.load_json_data(self.img_record_file)
+        all_instances = utils.load_json_data(self.instance_record_file)
+        if request.name not in all_instances['instances'].keys():
+            msg = f'Error: Instance with name {request.name} does not exist.'
+            return instances_pb2.TakeSnapshotResponse(msg=msg)
+        export_path = self.backend.take_snapshot(request.name, request.snapshot, request.dest_path, all_instances, all_img, self.instance_record_file)
+        msg = f'Successfully take snapshot: {request.snapshot} of vm: {request.name} and export snapshot image to {export_path}.'
+        return instances_pb2.TakeSnapshotResponse(msg=msg)
+
+    def export_development_image(self, request, context):
+        LOG.debug(f"Get request to export Python/Go/Java development image for: {request.name} with image name {request.image}, export to path: {request.dest_path}...")
+        all_img = utils.load_json_data(self.img_record_file)
+        all_instances = utils.load_json_data(self.instance_record_file)
+        if request.name not in all_instances['instances'].keys():
+            msg = f'Error: Instance with name {request.name} does not exist.'
+            return instances_pb2.ExportDevelopmentImageResponse(msg=msg)
+        result = self.backend.make_development_image(request.name, request.pwd)
+        if result != 0:
+            LOG.debug(f"install Python/Go/Java environment for vm {request.name} failed!")
+            msg = f"install Python/Go/Java environment for vm {request.name} failed!"
+            return instances_pb2.ExportDevelopmentImageResponse(msg=msg)
+        LOG.debug(f"vm: {request.name} install Python/Go/Java development environment finished")
+        export_path = self.backend.take_snapshot(request.name, request.image, request.dest_path, all_instances, all_img, self.instance_record_file)
+        msg = f'Successfully export Python/Go/Java development image: {request.image} of vm: {request.name} and export development image to {export_path}.'
+        return instances_pb2.ExportDevelopmentImageResponse(msg=msg)
\ No newline at end of file
diff --git a/eulerlauncher/utils/constants.py b/eulerlauncher/utils/constants.py
index 9383d2d5f2d0edf75c689631eb017ec0d846b989..3654b79173663b8add0cca5d9c51ac3d3c3179cb 100644
--- a/eulerlauncher/utils/constants.py
+++ b/eulerlauncher/utils/constants.py
@@ -14,7 +14,8 @@ IMAGE_STATUS_DOWNLOADING = 'Downloading'
 IMAGE_STATUS_LOADING = 'Loading'
 IMAGE_STATUS_READY = 'Ready'
 
-IMAGE_LOAD_SUPPORTED_TYPES = ['qcow2.xz', 'qcow2']
+IMAGE_LOAD_SUPPORTED_TYPES = ['qcow2', 'raw', 'vmdk', 'vhd', 'vhdx', 'qcow', 'vdi']
+IMAGE_LOAD_SUPPORTED_TYPES_COMPRESSED = ['qcow2.xz', 'raw.xz', 'vmdk.xz', 'vhd.xz', 'vhdx.xz', 'qcow.xz', 'vdi.xz']
 
 ARCH_MAP = {
     'AMD64': 'x86_64',
diff --git a/eulerlauncher/utils/utils.py b/eulerlauncher/utils/utils.py
index 8381c74aaddaa9d9418fdc9e08dfa1c014ab1e7b..3503fd85bf881b08001c9053a30d40617040bd05 100644
--- a/eulerlauncher/utils/utils.py
+++ b/eulerlauncher/utils/utils.py
@@ -4,6 +4,7 @@ import os
 import random
 from threading import Thread
 import uuid
+import chardet
 
 
 from google.protobuf.json_format import MessageToDict
@@ -92,3 +93,9 @@ def check_file_tail(file_name, to_check):
             break
     
     return ret, ret_fmt
+
+def detect_encoding(file_path):
+    with open(file_path, 'rb') as file:
+        raw_data = file.read()
+        result = chardet.detect(raw_data)
+    return result['encoding']
\ No newline at end of file
diff --git a/requirements-win.txt b/requirements-win.txt
index b67b36dc4415cf837515d153a8423b9e6e45fb9a..7ed4143d721f264d574644cdc0c824a682f9cbfa 100644
--- a/requirements-win.txt
+++ b/requirements-win.txt
@@ -1,6 +1,7 @@
 argparse
 click
 configparser
+chardet
 dnspython
 grpcio
 grpcio-tools
@@ -13,6 +14,7 @@ oslo.i18n
 oslo.log
 oslo.serialization
 oslo.utils
+paramiko
 Pillow
 prettytable
 protobuf
@@ -21,4 +23,4 @@ pystray
 PyYAML
 six
 urllib3
-wget
+wget
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index db5e0f68c92003b71fc38050787376e243cb4a4a..e29252cc63e654a0c34ccc63a01cd3c132ec326e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,7 @@
 argparse
 click
 configparser
+chardet
 dnspython
 grpcio
 grpcio-tools
@@ -14,6 +15,7 @@ oslo.i18n
 oslo.log
 oslo.serialization
 oslo.utils
+paramiko
 Pillow
 prettytable
 protobuf
@@ -22,4 +24,4 @@ pystray
 PyYAML
 six
 urllib3
-wget
+wget
\ No newline at end of file