diff --git a/_cmd.py b/_cmd.py
index 8d24210c16a7f421caf53e3ec0b312c019d0be2d..07ac50fa4c2d78ce5b5808ab15eebbfafd91db72 100644
--- a/_cmd.py
+++ b/_cmd.py
@@ -183,7 +183,7 @@ class ObdCommand(BaseCommand):
             handler.setFormatter(logging.Formatter("[%%(asctime)s.%%(msecs)03d] [%s] [%%(levelname)s] %%(message)s" % trace_id, "%Y-%m-%d %H:%M:%S"))
             logger.addHandler(handler)
             ROOT_IO.trace_logger = logger
-            obd = ObdHome(self.OBD_PATH, ROOT_IO)
+            obd = ObdHome(self.OBD_PATH, self.dev_mode, ROOT_IO)
             ROOT_IO.track_limit += 1
             ROOT_IO.verbose('cmd: %s' % self.cmds)
             ROOT_IO.verbose('opts: %s' % self.opts)
diff --git a/_errno.py b/_errno.py
index f4dc987766c1f5e650fab2e3f478b25a33031fae..331fc19a44bca52b97a3ab95418f96c564290460 100644
--- a/_errno.py
+++ b/_errno.py
@@ -49,7 +49,7 @@ class InitDirFailedErrorMessage(object):
     PERMISSION_DENIED = ': {path} permission denied .'
 
 
-DOC_LINK_MSG = 'See https://open.oceanbase.com/docs/obd-cn/V1.2.0/10000000000017237.'
+DOC_LINK_MSG = 'See https://open.oceanbase.com/docs/obd-cn/V1.3.0/10000000000099584.'
 
 EC_CONFIG_CONFLICT_PORT = OBDErrorCode(1000, 'Configuration conflict {server1}:{port} port is used for {server2}\'s {key}')
 EC_CONFLICT_PORT = OBDErrorCode(1001, '{server}:{port} port is already used')
diff --git a/_plugin.py b/_plugin.py
index 25f7a5c705affa24c6894983c437bfa2b77196fc..58b8b79349bfda3163730279ce15ec3e59216958 100644
--- a/_plugin.py
+++ b/_plugin.py
@@ -48,12 +48,13 @@ class Plugin(object):
     PLUGIN_TYPE = None
     FLAG_FILE = None
 
-    def __init__(self, component_name, plugin_path, version):
+    def __init__(self, component_name, plugin_path, version, dev_mode):
         if not self.PLUGIN_TYPE or not self.FLAG_FILE:
             raise NotImplementedError
         self.component_name = component_name
         self.plugin_path = plugin_path
         self.version = Version(version)
+        self.dev_mode = dev_mode
 
     def __str__(self):
         return '%s-%s-%s' % (self.component_name, self.PLUGIN_TYPE.name.lower(), self.version)
@@ -115,12 +116,14 @@ class PluginReturn(object):
 
 class PluginContext(object):
 
-    def __init__(self, components, clients, cluster_config, cmd, options, stdio):
+    def __init__(self, components, clients, cluster_config, cmd, options, dev_mode, stdio):
         self.components = components
         self.clients = clients
         self.cluster_config = cluster_config
         self.cmd = cmd
         self.options = options
+        # todo 怎么传入开发模式标识
+        self.dev_mode = dev_mode
         self.stdio = stdio
         self._return = PluginReturn()
 
@@ -169,8 +172,8 @@ class ScriptPlugin(Plugin):
                 return new_method
             return attr
 
-    def __init__(self, component_name, plugin_path, version):
-        super(ScriptPlugin, self).__init__(component_name, plugin_path, version)
+    def __init__(self, component_name, plugin_path, version, dev_mode):
+        super(ScriptPlugin, self).__init__(component_name, plugin_path, version, dev_mode)
         self.context = None
 
     def __call__(self):
@@ -191,7 +194,7 @@ class ScriptPlugin(Plugin):
         sub_clients = {}
         for server in clients:
             sub_clients[server] = ScriptPlugin.ClientForScriptPlugin(clients[server], sub_stdio)
-        self.context = PluginContext(components, sub_clients, cluster_config, cmd, options, sub_stdio)
+        self.context = PluginContext(components, sub_clients, cluster_config, cmd, options, self.dev_mode, sub_stdio)
 
     def after_do(self, stdio, *arg, **kwargs):
         self._export(stdio)
@@ -221,10 +224,10 @@ class PyScriptPlugin(ScriptPlugin):
     LIBS_PATH = []
     PLUGIN_COMPONENT_NAME = None
 
-    def __init__(self, component_name, plugin_path, version):
+    def __init__(self, component_name, plugin_path, version, dev_mode):
         if not self.PLUGIN_COMPONENT_NAME:
             raise NotImplementedError
-        super(PyScriptPlugin, self).__init__(component_name, plugin_path, version)
+        super(PyScriptPlugin, self).__init__(component_name, plugin_path, version, dev_mode)
         self.module = None
         self.libs_path = deepcopy(self.LIBS_PATH)
         self.libs_path.append(self.plugin_path)
@@ -493,8 +496,8 @@ class ParamPlugin(Plugin):
     DEF_PARAM_YAML = 'parameter.yaml'
     FLAG_FILE = DEF_PARAM_YAML
 
-    def __init__(self, component_name, plugin_path, version):
-        super(ParamPlugin, self).__init__(component_name, plugin_path, version)
+    def __init__(self, component_name, plugin_path, version, dev_mode):
+        super(ParamPlugin, self).__init__(component_name, plugin_path, version, dev_mode)
         self.def_param_yaml_path = os.path.join(self.plugin_path, self.DEF_PARAM_YAML)
         self._src_data = None
         self._need_redploy_items = None
@@ -605,8 +608,8 @@ class InstallPlugin(Plugin):
     FLAG_FILE = FILES_MAP_YAML
     _KEYCRE = re.compile(r"\$(\w+)")
 
-    def __init__(self, component_name, plugin_path, version):
-        super(InstallPlugin, self).__init__(component_name, plugin_path, version)
+    def __init__(self, component_name, plugin_path, version, dev_mode):
+        super(InstallPlugin, self).__init__(component_name, plugin_path, version, dev_mode)
         self.file_map_path = os.path.join(self.plugin_path, self.FILES_MAP_YAML)
         self._file_map = {}
 
@@ -671,7 +674,7 @@ class ComponentPluginLoader(object):
 
     PLUGIN_TYPE = None
 
-    def __init__(self, home_path, plugin_type=PLUGIN_TYPE, stdio=None):
+    def __init__(self, home_path, plugin_type=PLUGIN_TYPE, dev_mode=False, stdio=None):
         if plugin_type:
             self.PLUGIN_TYPE = plugin_type
         if not self.PLUGIN_TYPE:
@@ -679,6 +682,7 @@ class ComponentPluginLoader(object):
         self.plguin_cls = getattr(sys.modules[__name__], self.PLUGIN_TYPE.value, False)
         if not self.plguin_cls:
             raise ImportError(self.PLUGIN_TYPE.value)
+        self.dev_mode = dev_mode
         self.stdio = stdio
         self.path = home_path
         self.component_name = os.path.split(self.path)[1]
@@ -692,7 +696,7 @@ class ComponentPluginLoader(object):
             else:
                 path, _ = os.path.split(flag_path)
                 _, version = os.path.split(path)
-                plugin = self.plguin_cls(self.component_name, path, version)
+                plugin = self.plguin_cls(self.component_name, path, version, self.dev_mode)
                 self._plugins[flag_path] = plugin
                 plugins.append(plugin)
         return plugins
@@ -725,7 +729,7 @@ class PyScriptPluginLoader(ComponentPluginLoader):
 
     PLUGIN_TYPE = PluginType.PY_SCRIPT
 
-    def __init__(self, home_path, script_name=None, stdio=None):
+    def __init__(self, home_path, script_name=None, dev_mode=False, stdio=None):
         if not script_name:
             raise NotImplementedError
         type_name = 'PY_SCRIPT_%s' % script_name.upper()
@@ -733,7 +737,7 @@ class PyScriptPluginLoader(ComponentPluginLoader):
         self.PLUGIN_TYPE = PyScriptPluginLoader.PyScriptPluginType(type_name, type_value)
         if not getattr(sys.modules[__name__], type_value, False):
             self._create_(script_name)
-        super(PyScriptPluginLoader, self).__init__(home_path, stdio=stdio)
+        super(PyScriptPluginLoader, self).__init__(home_path, dev_mode=dev_mode, stdio=stdio)
 
     def _create_(self, script_name):
         exec('''
@@ -742,8 +746,8 @@ class %s(PyScriptPlugin):
     FLAG_FILE = '%s.py'
     PLUGIN_COMPONENT_NAME = '%s'
 
-    def __init__(self, component_name, plugin_path, version):
-        super(%s, self).__init__(component_name, plugin_path, version)
+    def __init__(self, component_name, plugin_path, version, dev_mode):
+        super(%s, self).__init__(component_name, plugin_path, version, dev_mode)
 
     @staticmethod
     def set_plugin_type(plugin_type):
@@ -764,8 +768,9 @@ class PluginManager(Manager):
     RELATIVE_PATH = 'plugins'
     # The directory structure for plugin is ./plugins/{component_name}/{version}
 
-    def __init__(self, home_path, stdio=None):
+    def __init__(self, home_path, dev_mode=False, stdio=None):
         super(PluginManager, self).__init__(home_path, stdio=stdio)
+        self.dev_mode = dev_mode
         self.component_plugin_loaders = {}
         self.py_script_plugin_loaders = {}
         for plugin_type in PluginType:
@@ -779,7 +784,7 @@ class PluginManager(Manager):
             return None
         loaders = self.component_plugin_loaders[plugin_type]
         if component_name not in loaders:
-            loaders[component_name] = ComponentPluginLoader(os.path.join(self.path, component_name), plugin_type, self.stdio)
+            loaders[component_name] = ComponentPluginLoader(os.path.join(self.path, component_name), plugin_type, self.dev_mode, self.stdio)
         loader = loaders[component_name]
         return loader.get_best_plugin(version)
 
@@ -792,6 +797,6 @@ class PluginManager(Manager):
             self.py_script_plugin_loaders[script_name] = {}
         loaders = self.py_script_plugin_loaders[script_name]
         if component_name not in loaders:
-            loaders[component_name] = PyScriptPluginLoader(os.path.join(self.path, component_name), script_name, self.stdio)
+            loaders[component_name] = PyScriptPluginLoader(os.path.join(self.path, component_name), script_name, self.dev_mode, self.stdio)
         loader = loaders[component_name]
         return loader.get_best_plugin(version)
diff --git a/core.py b/core.py
index 67bca4a32a9532b631507877019f2ba339440e82..29e5bdc270052e8c20309ff7ce190a451a74f4f3 100644
--- a/core.py
+++ b/core.py
@@ -52,8 +52,9 @@ class ObdHome(object):
 
     HOME_LOCK_RELATIVE_PATH = 'obd.conf'
 
-    def __init__(self, home_path, stdio=None, lock=True):
+    def __init__(self, home_path, dev_mode=False, stdio=None):
         self.home_path = home_path
+        self.dev_mode = dev_mode
         self._lock = None
         self._home_conf = None
         self._mirror_manager = None
@@ -81,7 +82,7 @@ class ObdHome(object):
     @property
     def plugin_manager(self):
         if not self._plugin_manager:
-            self._plugin_manager = PluginManager(self.home_path, self.stdio)
+            self._plugin_manager = PluginManager(self.home_path, self.dev_mode, self.stdio)
         return self._plugin_manager
 
     @property
@@ -1627,6 +1628,7 @@ class ObdHome(object):
         stop_plugins = self.search_py_script_plugin(repositories, 'stop')
         connect_plugins = self.search_py_script_plugin(repositories, 'connect')
         display_plugins = self.search_py_script_plugin(repositories, 'display')
+        bootstrap_plugins = self.search_py_script_plugin(repositories, 'bootstrap')
 
         self._call_stdio('stop_loading', 'succeed')
 
@@ -1774,7 +1776,8 @@ class ObdHome(object):
                     repository=repository, 
                     new_cluster_config=new_cluster_config, 
                     new_clients=new_ssh_clients,
-                    rollback=True
+                    rollback=True,
+                    bootstrap_plugin=bootstrap_plugins[repository],
                 ):
                     deploy_config.update_component(cluster_config)
 
@@ -2296,7 +2299,7 @@ class ObdHome(object):
                 else:
                     stdio = None
                 self._call_stdio('start_loading', 'Reboot')
-                obd = ObdHome(self.home_path, stdio=stdio, lock=False)
+                obd = ObdHome(self.home_path, self.dev_mode, stdio=stdio)
                 obd.lock_manager.set_try_times(-1)
                 if obd.redeploy_cluster(name):
                     self._call_stdio('stop_loading', 'succeed')
@@ -2645,11 +2648,13 @@ class ObdHome(object):
         odp_cursor = None
         ob_optimization = True
         ob_component = None
+        odp_component = None
         # ob_cluster_config = None
 
         connect_plugin = self.search_py_script_plugin(repositories, 'connect')[repository]
 
         if repository.name in ['obproxy', 'obproxy-ce']:
+            odp_component = repository.name
             ob_optimization = False
             allow_components = ['oceanbase', 'oceanbase-ce']
             for component in deploy_info.components:
@@ -2719,8 +2724,8 @@ class ObdHome(object):
                     return False
                 else:
                     kwargs.update(ret.kwargs)
-                if kwargs.get('odp_need_reboot'):
-                    components.append('obproxy')
+                if kwargs.get('odp_need_reboot') and odp_component:
+                    components.append(odp_component)
                 if kwargs.get('obs_need_reboot') and ob_component:
                     components.append(ob_component)
                 if components:
@@ -2731,7 +2736,7 @@ class ObdHome(object):
                     if odp_cursor:
                         odp_cursor.close()
                     self._call_stdio('start_loading', 'Restart cluster')
-                    obd = ObdHome(self.home_path, stdio=stdio, lock=False)
+                    obd = ObdHome(self.home_path, self.dev_mode, stdio=stdio)
                     obd.lock_manager.set_try_times(-1)
                     option = Values({'components': ','.join(components), 'without_parameter': True})
                     if obd.stop_cluster(name=name, options=option) and obd.start_cluster(name=name, options=option) and obd.display_cluster(name=name):
diff --git a/example/autodeploy/distributed-with-obproxy-and-obagent-example.yaml b/example/autodeploy/distributed-with-obproxy-and-obagent-example.yaml
index e3b8f75c72b351f3d585bcdb640069534d191df2..8bf54683016d2f1c76623aad8ada4baf7bfb84f5 100644
--- a/example/autodeploy/distributed-with-obproxy-and-obagent-example.yaml
+++ b/example/autodeploy/distributed-with-obproxy-and-obagent-example.yaml
@@ -61,7 +61,7 @@ oceanbase-ce:
     zone: zone2
   server3:
     zone: zone3
-obproxy:
+obproxy-ce:
   depends:
     - oceanbase-ce
   servers:
@@ -103,6 +103,7 @@ obagent:
     # The working directory for obagent. obagent is started under this directory. This is a required field.
     home_path: /root/observer
     skip_proxy_sys_private_check: true
+    enable_strict_kernel_release: false
     # The port that pulls and manages the metrics. The default port number is 8088.
     # server_port: 8088
     # Debug port for pprof. The default port number is 8089.
diff --git a/example/autodeploy/distributed-with-obproxy-example.yaml b/example/autodeploy/distributed-with-obproxy-example.yaml
index afc14a1cfdc8c05298e88b49486848712330e632..b38969c83f5d2cc781caae41ba24cfdd677a0abe 100644
--- a/example/autodeploy/distributed-with-obproxy-example.yaml
+++ b/example/autodeploy/distributed-with-obproxy-example.yaml
@@ -61,7 +61,7 @@ oceanbase-ce:
     zone: zone2
   server3:
     zone: zone3
-obproxy:
+obproxy-ce:
   depends:
     - oceanbase-ce
   servers:
diff --git a/example/autodeploy/single-with-obproxy-example.yaml b/example/autodeploy/single-with-obproxy-example.yaml
index c48ee54c432a24328a042a5bb18811e13a39c0cb..6f6f6e8b1e274e1b1f566aea7ec6df609d8cc380 100644
--- a/example/autodeploy/single-with-obproxy-example.yaml
+++ b/example/autodeploy/single-with-obproxy-example.yaml
@@ -50,7 +50,7 @@ oceanbase-ce:
     # root_password:
     # Password for proxyro. proxyro_password must be the same as observer_sys_password. The default value is empty.
     # proxyro_password:
-obproxy:
+obproxy-ce:
   depends:
     - oceanbase-ce
   servers:
diff --git a/example/distributed-example.yaml b/example/distributed-example.yaml
index fd886ccd83a8620b2e7586769304895cf60d4dff..e0f59abb2b1123ec6e258e6cac0abbe2ee8d6fe7 100644
--- a/example/distributed-example.yaml
+++ b/example/distributed-example.yaml
@@ -29,6 +29,7 @@ oceanbase-ce:
     enable_syslog_recycle: true # Enable auto system log recycling or not. The default value is false.
     max_syslog_file_count: 4 # The maximum number of reserved log files before enabling auto recycling. The default value is 0.
     skip_proxy_sys_private_check: true
+    enable_strict_kernel_release: false
     # root_password: # root user password
   # In this example , support multiple ob process in single node, so different process use different ports.
   # If deploy ob cluster in multiple nodes, the port and path setting can be same. 
diff --git a/example/distributed-with-obproxy-example.yaml b/example/distributed-with-obproxy-example.yaml
index dfca58bfd6c52d84f999ec0e170b491ab1fb23e6..ec47344d2951de4a4343e8f3d941a6ee238fe2a8 100644
--- a/example/distributed-with-obproxy-example.yaml
+++ b/example/distributed-with-obproxy-example.yaml
@@ -64,7 +64,7 @@ oceanbase-ce:
     # The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
     # redo_dir: /redo
     zone: zone3
-obproxy:
+obproxy-ce:
   # Set dependent components for the component.
   # When the associated configurations are not done, OBD will automatically get the these configurations from the dependent components.
   depends:
@@ -82,5 +82,6 @@ obproxy:
     # observer cluster name, consistent with oceanbase-ce's appname. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # cluster_name: obcluster
     skip_proxy_sys_private_check: true
+    enable_strict_kernel_release: false
     # obproxy_sys_password: # obproxy sys user password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # observer_sys_password: # proxyro user pasword, consistent with oceanbase-ce's proxyro_password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
diff --git a/example/mini-distributed-with-obproxy-example.yaml b/example/mini-distributed-with-obproxy-example.yaml
index 4cf208066ed46cf738f0d0259a994ae3686553da..7e65294c738e0fde8bc3935b915d928c4316a2e4 100644
--- a/example/mini-distributed-with-obproxy-example.yaml
+++ b/example/mini-distributed-with-obproxy-example.yaml
@@ -74,7 +74,7 @@ oceanbase-ce:
     # The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
     # redo_dir: /redo
     zone: zone3
-obproxy:
+obproxy-ce:
   # Set dependent components for the component.
   # When the associated configurations are not done, OBD will automatically get the these configurations from the dependent components.
   depends:
@@ -92,5 +92,6 @@ obproxy:
     # observer cluster name, consistent with oceanbase-ce's appname. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # cluster_name: obcluster
     skip_proxy_sys_private_check: true
+    enable_strict_kernel_release: false
     # obproxy_sys_password: # obproxy sys user password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # observer_sys_password: # proxyro user pasword, consistent with oceanbase-ce's proxyro_password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
diff --git a/example/mini-single-with-obproxy-example.yaml b/example/mini-single-with-obproxy-example.yaml
index 37162ab4847a5feaf1d2706ac0978f4574e8735a..1a7cd72eaf7b2501992c47ba0caf23f0d7a7912e 100644
--- a/example/mini-single-with-obproxy-example.yaml
+++ b/example/mini-single-with-obproxy-example.yaml
@@ -48,7 +48,7 @@ oceanbase-ce:
     appname: obcluster
     # root_password: # root user password, can be empty
     # proxyro_password: # proxyro user pasword, consistent with obproxy's observer_sys_password, can be empty
-obproxy:
+obproxy-ce:
   # Set dependent components for the component.
   # When the associated configurations are not done, OBD will automatically get the these configurations from the dependent components.
   depends:
@@ -66,5 +66,6 @@ obproxy:
     # observer cluster name, consistent with oceanbase-ce's appname. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # cluster_name: obcluster
     skip_proxy_sys_private_check: true
+    enable_strict_kernel_release: false
     # obproxy_sys_password: # obproxy sys user password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # observer_sys_password: # proxyro user pasword, consistent with oceanbase-ce's proxyro_password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
diff --git a/example/obagent/distributed-with-obproxy-and-obagent-example.yaml b/example/obagent/distributed-with-obproxy-and-obagent-example.yaml
index ece21ebb447da919c2f8db2d8b51a4d54e5700f0..9341f493db204c813a7e54d43e8f32e77a94c985 100644
--- a/example/obagent/distributed-with-obproxy-and-obagent-example.yaml
+++ b/example/obagent/distributed-with-obproxy-and-obagent-example.yaml
@@ -61,7 +61,7 @@ oceanbase-ce:
     # The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
     # redo_dir: /redo
     zone: zone3
-obproxy:
+obproxy-ce:
   servers:
     - 192.168.1.5
   # Set dependent components for the component.
@@ -79,6 +79,7 @@ obproxy:
     # observer cluster name, consistent with oceanbase-ce's appname. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # cluster_name: obcluster
     skip_proxy_sys_private_check: true
+    enable_strict_kernel_release: false
     # obproxy_sys_password: # obproxy sys user password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # observer_sys_password: # proxyro user pasword, consistent with oceanbase-ce's proxyro_password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
 obagent:
diff --git a/example/obproxy/distributed-with-obproxy-example.yaml b/example/obproxy/distributed-with-obproxy-example.yaml
index dfca58bfd6c52d84f999ec0e170b491ab1fb23e6..ec47344d2951de4a4343e8f3d941a6ee238fe2a8 100644
--- a/example/obproxy/distributed-with-obproxy-example.yaml
+++ b/example/obproxy/distributed-with-obproxy-example.yaml
@@ -64,7 +64,7 @@ oceanbase-ce:
     # The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
     # redo_dir: /redo
     zone: zone3
-obproxy:
+obproxy-ce:
   # Set dependent components for the component.
   # When the associated configurations are not done, OBD will automatically get the these configurations from the dependent components.
   depends:
@@ -82,5 +82,6 @@ obproxy:
     # observer cluster name, consistent with oceanbase-ce's appname. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # cluster_name: obcluster
     skip_proxy_sys_private_check: true
+    enable_strict_kernel_release: false
     # obproxy_sys_password: # obproxy sys user password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # observer_sys_password: # proxyro user pasword, consistent with oceanbase-ce's proxyro_password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
diff --git a/example/obproxy/obproxy-only-example.yaml b/example/obproxy/obproxy-only-example.yaml
index 585c699a446d14b4b9cbefaa3a3e3b4f71c45801..b5e9d8e82d8e8329578894c66a5772593985a9c1 100644
--- a/example/obproxy/obproxy-only-example.yaml
+++ b/example/obproxy/obproxy-only-example.yaml
@@ -5,7 +5,7 @@
 #   key_file: your ssh-key file path if need
 #   port: your ssh port, default 22
 #   timeout: ssh connection timeout (second), default 30
-obproxy:
+obproxy-ce:
   servers:
     - 192.168.1.5
   global:
@@ -19,5 +19,6 @@ obproxy:
     # observer cluster name, consistent with oceanbase-ce's appname. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     cluster_name: obcluster
     skip_proxy_sys_private_check: true
+    enable_strict_kernel_release: false
     # obproxy_sys_password: # obproxy sys user password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # observer_sys_password: # proxyro user pasword, consistent with oceanbase-ce's proxyro_password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
diff --git a/example/single-with-obproxy-example.yaml b/example/single-with-obproxy-example.yaml
index c4e244d55ad5453a5b6eaa6dcb1a06e5a69514f2..975bafe9b9b35d0eca1f786cb630fd03b7f420eb 100644
--- a/example/single-with-obproxy-example.yaml
+++ b/example/single-with-obproxy-example.yaml
@@ -36,7 +36,7 @@ oceanbase-ce:
     appname: obcluster
     # root_password: # root user password, can be empty
     # proxyro_password: # proxyro user pasword, consistent with obproxy's observer_sys_password, can be empty
-obproxy:
+obproxy-ce:
   # Set dependent components for the component.
   # When the associated configurations are not done, OBD will automatically get the these configurations from the dependent components.
   depends:
@@ -54,5 +54,6 @@ obproxy:
     # observer cluster name, consistent with oceanbase-ce's appname. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # cluster_name: obcluster
     skip_proxy_sys_private_check: true
+    enable_strict_kernel_release: false
     # obproxy_sys_password: # obproxy sys user password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
     # observer_sys_password: # proxyro user pasword, consistent with oceanbase-ce's proxyro_password, can be empty. When a depends exists, OBD gets this value from the oceanbase-ce of the depends.
diff --git a/plugins/obproxy/3.1.0/connect.py b/plugins/obproxy/3.1.0/connect.py
index 270aba5a1cec8dd048d2c9bd319fd84d22a50cc3..3b6acfbbb3e046ec25dd12ad448da610a8b08797 100644
--- a/plugins/obproxy/3.1.0/connect.py
+++ b/plugins/obproxy/3.1.0/connect.py
@@ -107,6 +107,10 @@ def connect(plugin_context, target_server=None, sys_root=True, *args, **kwargs):
                 if r_password is None:
                     r_password = ''
                 db, cursor = _connect(server.ip, server_config['listen_port'], user, r_password if count % 2 else '')
+                if user in ['root', 'root@sys']:
+                    stdio.verbose('execute sql: select * from information_schema.TABLES limit 1')
+                    cursor.execute('select * from information_schema.TABLES limit 1')
+                    stdio.verbose("result: {}".format(cursor.fetchone()))
                 dbs[server] = db
                 cursors[server] = cursor
             except:
diff --git a/plugins/obproxy/3.1.0/restart.py b/plugins/obproxy/3.1.0/restart.py
index 3cc35628f66e04eb0fe96011c65a130e174fff79..c53b771f9240357f2ef7571fb68a8aa724dd8e8e 100644
--- a/plugins/obproxy/3.1.0/restart.py
+++ b/plugins/obproxy/3.1.0/restart.py
@@ -26,7 +26,7 @@ import os
 
 class Restart(object):
 
-    def __init__(self, plugin_context, local_home_path, start_plugin, reload_plugin, stop_plugin, connect_plugin, display_plugin, repository, new_cluster_config=None, new_clients=None):
+    def __init__(self, plugin_context, local_home_path, start_plugin, reload_plugin, stop_plugin, connect_plugin, display_plugin, repository, new_cluster_config=None, new_clients=None, bootstrap_plugin=None):
         self.local_home_path = local_home_path
         self.plugin_context = plugin_context
         self.components = plugin_context.components
@@ -38,6 +38,7 @@ class Restart(object):
         self.reload_plugin = reload_plugin
         self.connect_plugin = connect_plugin
         self.display_plugin = display_plugin
+        self.bootstrap_plugin = bootstrap_plugin
         self.stop_plugin = stop_plugin
         self.new_clients = new_clients
         self.new_cluster_config = new_cluster_config
@@ -96,12 +97,17 @@ class Restart(object):
 
         cluster_config = self.new_cluster_config if self.new_cluster_config else self.cluster_config
         self.stdio.verbose('Call %s for %s' % (self.start_plugin, self.repository))
-        if not self.start_plugin(self.components, clients, cluster_config, self.plugin_context.cmd, self.plugin_context.options, self.sub_io, local_home_path=self.local_home_path, repository_dir=self.repository.repository_dir):
+        need_bootstrap = self.bootstrap_plugin is not None
+        if not self.start_plugin(self.components, clients, cluster_config, self.plugin_context.cmd, self.plugin_context.options, self.sub_io, local_home_path=self.local_home_path, repository_dir=self.repository.repository_dir, need_bootstrap=need_bootstrap):
             self.rollback()
             self.stdio.stop_loading('stop_loading', 'fail')
             return False
         
         if self.connect():
+            if self.bootstrap_plugin:
+                self.stdio.verbose('Call %s for %s' % (self.bootstrap_plugin, self.repository))
+                self.bootstrap_plugin(self.components, clients, cluster_config, self.plugin_context.cmd, self.plugin_context.options, self.sub_io, cursor=self.cursors)
+            self.stdio.verbose('Call %s for %s' % (self.display_plugin, self.repository))
             ret = self.display_plugin(self.components, clients, cluster_config, self.plugin_context.cmd, self.plugin_context.options, self.sub_io, cursor=self.cursors)
             if self.new_cluster_config:
                 self.stdio.verbose('Call %s for %s' % (self.reload_plugin, self.repository))
@@ -121,8 +127,8 @@ class Restart(object):
                 new_client.execute_command('sudo chown -R %s: %s' % (client.config.username, home_path))
 
 
-def restart(plugin_context, local_home_path, start_plugin, reload_plugin, stop_plugin, connect_plugin, display_plugin, repository, new_cluster_config=None, new_clients=None, rollback=False, *args, **kwargs):
-    task = Restart(plugin_context, local_home_path, start_plugin, reload_plugin, stop_plugin, connect_plugin, display_plugin, repository, new_cluster_config, new_clients)
+def restart(plugin_context, local_home_path, start_plugin, reload_plugin, stop_plugin, connect_plugin, display_plugin, repository, new_cluster_config=None, new_clients=None, rollback=False, bootstrap_plugin=None, *args, **kwargs):
+    task = Restart(plugin_context, local_home_path, start_plugin, reload_plugin, stop_plugin, connect_plugin, display_plugin, repository, new_cluster_config, new_clients, bootstrap_plugin=bootstrap_plugin)
     call = task.rollback if rollback else task.restart
     if call():
         plugin_context.return_true()
diff --git a/plugins/obproxy/3.1.0/start.py b/plugins/obproxy/3.1.0/start.py
index c7b5ccce485007ae3d4d1e5c5f54761ddd2ae0dd..6a2fc6fb1ca491371caf9b7428d0e20a09e864ec 100644
--- a/plugins/obproxy/3.1.0/start.py
+++ b/plugins/obproxy/3.1.0/start.py
@@ -86,7 +86,7 @@ def obproxyd(home_path, client, ip, port):
     return False
 
 
-def start(plugin_context, local_home_path, repository_dir, *args, **kwargs):
+def start(plugin_context, local_home_path, repository_dir, need_bootstrap=False, *args, **kwargs):
     global stdio
     cluster_config = plugin_context.cluster_config
     clients = plugin_context.clients
@@ -95,7 +95,6 @@ def start(plugin_context, local_home_path, repository_dir, *args, **kwargs):
     clusters_cmd = {}
     real_cmd = {}
     pid_path = {}
-    need_bootstrap = False
 
     for comp in ['oceanbase', 'oceanbase-ce']:
         if comp in cluster_config.depends:
@@ -171,7 +170,7 @@ def start(plugin_context, local_home_path, repository_dir, *args, **kwargs):
             ]
             start_unuse = ['home_path', 'observer_sys_password', 'obproxy_sys_password', 'observer_root_password']
             get_value = lambda key: "'%s'" % server_config[key] if isinstance(server_config[key], str) else server_config[key]
-            opt_str = ["obproxy_sys_password=''"]
+            opt_str = ["obproxy_sys_password=''"] if need_bootstrap else []
             for key in server_config:
                 if key not in start_unuse and key not in not_opt_str:
                     value = get_value(key)
diff --git a/plugins/obproxy/3.1.0/start_check.py b/plugins/obproxy/3.1.0/start_check.py
index 18a052f706b13da38e91c3efbbba9a907076d480..68b2189dc1a892b5c4fd2448d642f90e695915e6 100644
--- a/plugins/obproxy/3.1.0/start_check.py
+++ b/plugins/obproxy/3.1.0/start_check.py
@@ -45,6 +45,13 @@ def start_check(plugin_context, strict_check=False, *args, **kwargs):
             stdio.error(*arg, **kwargs)
         else:
             stdio.warn(*arg, **kwargs)
+    def error(*arg, **kwargs):
+        global success
+        if plugin_context.dev_mode:
+            stdio.warn(*arg, **kwargs)
+        else:
+            success = False
+            stdio.error(*arg, **kwargs)
     def critical(*arg, **kwargs):
         global success
         success = False
diff --git a/plugins/obproxy/3.1.0/upgrade.py b/plugins/obproxy/3.1.0/upgrade.py
index cc2dead231b3f986a2e8d5456beb4c8c46ff03c1..bd39b6ddc44ab0015db229eacaedc5c93ac0b277 100644
--- a/plugins/obproxy/3.1.0/upgrade.py
+++ b/plugins/obproxy/3.1.0/upgrade.py
@@ -52,16 +52,18 @@ def upgrade(plugin_context, search_py_script_plugin, apply_param_plugin, *args,
     start_plugin = search_py_script_plugin([dest_repository], 'start')[dest_repository]
     connect_plugin = search_py_script_plugin([dest_repository], 'connect')[dest_repository]
     display_plugin = search_py_script_plugin([dest_repository], 'display')[dest_repository]
+    bootstrap_plugin = search_py_script_plugin([dest_repository], 'bootstrap')[dest_repository]
 
     apply_param_plugin(cur_repository)
     if not stop_plugin(components, clients, cluster_config, cmd, options, stdio, *args, **kwargs):
         return 
 
     apply_param_plugin(dest_repository)
-    if not start_plugin(components, clients, cluster_config, cmd, options, stdio, *args, **kwargs):
+    if not start_plugin(components, clients, cluster_config, cmd, options, stdio, need_bootstrap=True, *args, **kwargs):
         return 
     
     ret = connect_plugin(components, clients, cluster_config, cmd, options, stdio, *args, **kwargs)
-    if ret and display_plugin(components, clients, cluster_config, cmd, options, stdio, ret.get_return('cursor'), *args, **kwargs):
-        upgrade_ctx['index'] = len(upgrade_repositories)
-        return plugin_context.return_true()
+    if ret:
+        if bootstrap_plugin(components, clients, cluster_config, cmd, options, stdio, ret.get_return('cursor'), *args, **kwargs) and display_plugin(components, clients, cluster_config, cmd, options, stdio, ret.get_return('cursor'), *args, **kwargs):
+            upgrade_ctx['index'] = len(upgrade_repositories)
+            return plugin_context.return_true()
diff --git a/plugins/oceanbase/3.1.0/create_tenant.py b/plugins/oceanbase/3.1.0/create_tenant.py
index 2c5156cda4bc01bc7f5803033e13cc733575c60c..8c00f5e07e7788cd4d714e31818104113b634232 100644
--- a/plugins/oceanbase/3.1.0/create_tenant.py
+++ b/plugins/oceanbase/3.1.0/create_tenant.py
@@ -281,6 +281,7 @@ def create_tenant(plugin_context, cursor, *args, **kwargs):
         cursor.execute(sql)
     except:
         exception('faild to crate tenant, execute sql exception: %s' % sql)
+        return
         
     stdio.stop_loading('succeed')
     return plugin_context.return_true()
\ No newline at end of file
diff --git a/plugins/oceanbase/3.1.0/start_check.py b/plugins/oceanbase/3.1.0/start_check.py
index 409d7bd3957ffd0fc5afe2fe1c37cc0388e6822e..403da9c553d3d4c7789247f88c5caff9c77e830d 100644
--- a/plugins/oceanbase/3.1.0/start_check.py
+++ b/plugins/oceanbase/3.1.0/start_check.py
@@ -79,6 +79,13 @@ def _start_check(plugin_context, strict_check=False, *args, **kwargs):
             stdio.error(*arg, **kwargs)
         else:
             stdio.warn(*arg, **kwargs)
+    def error(*arg, **kwargs):
+        global success
+        if plugin_context.dev_mode:
+            stdio.warn(*arg, **kwargs)
+        else:
+            success = False
+            stdio.error(*arg, **kwargs)
     def critical(*arg, **kwargs):
         global success
         success = False
@@ -134,13 +141,13 @@ def _start_check(plugin_context, strict_check=False, *args, **kwargs):
             try:
                 memory['num'] += parse_size(server_config['memory_limit'])
             except:
-                critical('memory_limit must be an integer')
+                error('memory_limit must be an integer')
                 return
         elif 'memory_limit_percentage' in server_config:
             try:
                 memory['percentage'] += int(parse_size(server_config['memory_limit_percentage']))
             except:
-                critical('memory_limit_percentage must be an integer')
+                error('memory_limit_percentage must be an integer')
                 return
         else:
             memory['percentage'] += 80
@@ -216,7 +223,7 @@ def _start_check(plugin_context, strict_check=False, *args, **kwargs):
                     free_memory = parse_size(str(v))
             total_use = servers_memory[ip]['percentage'] * total_memory / 100 + servers_memory[ip]['num']
             if total_use > free_memory:
-                stdio.error(EC_OBSERVER_NOT_ENOUGH_MEMORY.format(ip=ip, free=format_size(free_memory), need=format_size(total_use)))
+                error(EC_OBSERVER_NOT_ENOUGH_MEMORY.format(ip=ip, free=format_size(free_memory), need=format_size(total_use)))
         # disk
         disk = {'/': 0}
         ret = client.execute_command('df --block-size=1024')
@@ -331,4 +338,4 @@ def start_check(plugin_context, strict_check=False, *args, **kwargs):
         stdio.stop_loading('succeed')
         plugin_context.return_true()
     else:
-        stdio.stop_loading('fail')
\ No newline at end of file
+        stdio.stop_loading('fail')
diff --git a/plugins/tpcc/3.1.0/build.py b/plugins/tpcc/3.1.0/build.py
index 676bf2e8cb92e5938dda92a1f953c04f7379ae06..7134161b52affad181a5f80c4b3d14f8e3f7a661 100644
--- a/plugins/tpcc/3.1.0/build.py
+++ b/plugins/tpcc/3.1.0/build.py
@@ -98,7 +98,38 @@ def build(plugin_context, cursor, odp_cursor, *args, **kwargs):
         stdio.stop_loading('fail')
         stdio.exception('')
         return
-
+    stdio.start_loading('Server check')
+    try:
+        # check for observer
+        while True:
+            sql = "select * from oceanbase.__all_server where status != 'active' or stop_time > 0 or start_service_time = 0"
+            stdio.verbose('execute sql: %s' % sql)
+            cursor.execute(sql)
+            ret = cursor.fetchone()
+            if ret is None:
+                break
+            time.sleep(3)
+        # check for obproxy
+        if odp_cursor:
+            while True:
+                sql = "show proxycongestion all"
+                stdio.verbose('execute obproxy sql: %s' % sql)
+                odp_cursor.execute(sql)
+                proxy_congestions = odp_cursor.fetchall()
+                passed = True
+                for proxy_congestion in proxy_congestions:
+                    if proxy_congestion.get('dead_congested') != 0 or proxy_congestion.get('server_state') != 'ACTIVE':
+                        passed = False
+                        break
+                if passed:
+                    break
+                else:
+                    time.sleep(3)
+    except:
+        stdio.stop_loading('fail')
+        stdio.exception('')
+        return
+    stdio.stop_loading('succeed')
     # drop old tables
     bmsql_sql_path = kwargs.get('bmsql_sql_path', '')
     run_sql(sql_file=os.path.join(bmsql_sql_path, 'tableDrops.sql'), force=True)
diff --git a/profile/obd.sh b/profile/obd.sh
index 577e06b06399af77bd97f4791cd873f014322c15..ce7de20c0a58bd69fbf5be8088e67233be47b7a0 100644
--- a/profile/obd.sh
+++ b/profile/obd.sh
@@ -15,7 +15,7 @@ function _obd_complete_func
     tenant_cmd="create drop"
     mirror_cmd="clone create list update enable disable"
     repo_cmd="list"
-    test_cmd="mysqltest sysbench tpch tpcc"
+    test_cmd="mysqltest sysbench tpch"
     if [ -f "${OBD_HOME:-"$HOME"}/.obd/.dev_mode" ]; then
         obd_cmd="$obd_cmd devmode"
         devmode_cmd="enable disable"
@@ -38,7 +38,7 @@ function _obd_complete_func
             -c|--config)
                 filename=${cur##*/}
                 dirname=${cur%*$filename}
-                res=`ls -a -p $dirname 2>/dev/null | sed "s#^#$dirname#"`
+                res=`ls -p $dirname 2>/dev/null | sed "s#^#$dirname#"`
                 compopt -o nospace
                 COMPREPLY=( $(compgen -o filenames -W "${res}" -- ${cur}) )
             ;;
diff --git a/rpm/build.sh b/rpm/build.sh
index fe8e6891f429ff9455de0876ce2d1778baa61b9d..56e2cf7f30583b9062cbecd06c15be307dccb1b9 100755
--- a/rpm/build.sh
+++ b/rpm/build.sh
@@ -2,6 +2,7 @@
 
 python_bin='python'
 W_DIR=`pwd`
+VERSION=${VERSION:-'1.3.1'}
 
 
 function python_version()
@@ -59,11 +60,12 @@ function pacakge_obd()
     DIR=`pwd`
     RELEASE=${RELEASE:-'1'}
     export RELEASE=$RELEASE
+    export VERSION=$VERSION
     pip install -r ../requirements3.txt
     rm -fr rpmbuild
     mkdir -p rpmbuild/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
     rpmbuild --define "_topdir $DIR/rpmbuild" -bb ob-deploy.spec
-    rpms=`find rpmbuild/RPMS/ -name *.rpm` || exit 1
+    rpms=`find rpmbuild/RPMS/ -name ob-deploy-\*` || exit 1
     for rpm in ${rpms[@]}; do
         cp $rpm ./
     done
@@ -104,9 +106,13 @@ function build()
     cd2workdir
     DIR=`pwd`
     cd ..
-    VERSION=`grep 'Version:' rpm/ob-deploy.spec | head -n1 | awk -F' ' '{print $2}'`
-    CID=`git log |head -n1 | awk -F' ' '{print $2}'`
-    BRANCH=`git rev-parse --abbrev-ref HEAD`
+    if [ `git log |head -n1 | awk -F' ' '{print $2}'` ]; then
+        CID=`git log |head -n1 | awk -F' ' '{print $2}'`
+        BRANCH=`git rev-parse --abbrev-ref HEAD`
+    else
+        CID='UNKNOWN'
+        BRANCH='UNKNOWN'
+    fi
     DATE=`date '+%b %d %Y %H:%M:%S'`
     VERSION="$VERSION".`date +%s`
     BUILD_DIR="$DIR/.build"
@@ -129,7 +135,7 @@ function build()
     cp -fr ./profile/* /etc/profile.d/
     mv $BUILD_DIR /usr/obd
     rm -fr dist
-    cd $BUILD_DIR/plugins && ln -s oceanbase oceanbase-ce && mkdir -p obproxy-ce && cp -fr obproxy/3.1.0 obproxy-ce/3.1.0
+    cd $BUILD_DIR/plugins && ln -s oceanbase oceanbase-ce && mv obproxy obproxy-ce
     cd $BUILD_DIR/config_parser && ln -s oceanbase oceanbase-ce 
     chmod +x /usr/bin/obd
     chmod -R 755 /usr/obd/*
diff --git a/rpm/ob-deploy.spec b/rpm/ob-deploy.spec
index 83c99a649f4745eb2759d8f1f3979d3387af93ca..e2b5afd3fa28379cab747a09325189ef10043fbd 100644
--- a/rpm/ob-deploy.spec
+++ b/rpm/ob-deploy.spec
@@ -1,5 +1,5 @@
 Name: ob-deploy
-Version: 1.3.0
+Version: %(echo $VERSION)
 Release: %(echo $RELEASE)%{?dist}
 # if you want use the parameter of rpm_create on build time,
 # uncomment below
@@ -42,8 +42,13 @@ rm -fr $SRC_DIR/mirror/remote && mkdir -p $SRC_DIR/mirror/remote && cd $SRC_DIR/
 wget https://mirrors.aliyun.com/oceanbase/OceanBase.repo
 cd $SRC_DIR/
 rm -rf build.log build dist obd.spec
-CID=`git log |head -n1 | awk -F' ' '{print $2}'`
-BRANCH=`git rev-parse --abbrev-ref HEAD`
+if [ `git log |head -n1 | awk -F' ' '{print $2}'` ]; then
+    CID=`git log |head -n1 | awk -F' ' '{print $2}'`
+    BRANCH=`git rev-parse --abbrev-ref HEAD`
+else
+    CID='UNKNOWN'
+    BRANCH='UNKNOWN'
+fi
 DATE=`date '+%b %d %Y %H:%M:%S'`
 VERSION="$RPM_PACKAGE_VERSION"
 if  [ "$OBD_DUBUG" ]; then
@@ -74,7 +79,7 @@ mkdir -p ${RPM_BUILD_ROOT}/usr/obd/lib/
 \cp -rf $BUILD_DIR/SOURCES/site-packages ${RPM_BUILD_ROOT}/usr/obd/lib/site-packages
 mkdir -p ${RPM_BUILD_ROOT}/usr/obd/lib/executer
 \cp -rf ${RPM_DIR}/executer27 ${RPM_BUILD_ROOT}/usr/obd/lib/executer/
-cd ${RPM_BUILD_ROOT}/usr/obd/plugins && ln -s oceanbase oceanbase-ce && mkdir -p obproxy-ce && cp -fr obproxy/3.1.0 obproxy-ce/3.1.0
+cd ${RPM_BUILD_ROOT}/usr/obd/plugins && ln -s oceanbase oceanbase-ce && mv obproxy obproxy-ce
 cd ${RPM_BUILD_ROOT}/usr/obd/config_parser && ln -s oceanbase oceanbase-ce 
 
 # package infomation
diff --git a/ssh.py b/ssh.py
index 42b083b591be5f0c2c84f3c84a1eb23a7e9c4831..479698e19de473901181cd83e9a0edf37156848c 100644
--- a/ssh.py
+++ b/ssh.py
@@ -306,7 +306,7 @@ class SshClient(object):
 
         for path in failed:
             stdio and getattr(stdio, 'error', print)('send %s to %s@%s failed' % (path, self.config.username, self.config.host))
-        return True
+        return not failed
 
     def get_file(self, local_path, remote_path, stdio=None):
         stdio = stdio if stdio else self.stdio