diff --git a/src/locales/en.json b/src/locales/en.json
index 5e5a3e96..05e4512d 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -278,7 +278,6 @@
   "CPU usage Num (Core)": "CPU usage Num (Core)",
   "CPU value is { cpu }, NUMA CPU value is { totalCpu }, need to be equal. ": "CPU value is { cpu }, NUMA CPU value is { totalCpu }, need to be equal. ",
   "CPU(Core)": "CPU(Core)",
-  "CPU/memory can only be increased or expanded online, and cannot be decreased or reduced online.": "CPU/memory can only be increased or expanded online, and cannot be decreased or reduced online.",
   "CREATE COMPLETE": "CREATE COMPLETE",
   "CREATE FAILED": "CREATE FAILED",
   "CREATE IN PROGRESS": "CREATE IN PROGRESS",
@@ -2210,7 +2209,6 @@
   "The container memory size in MiB": "The container memory size in MiB",
   "The creation instruction has been issued, please refresh to see the actual situation in the list.": "The creation instruction has been issued, please refresh to see the actual situation in the list.",
   "The creation instruction was issued successfully, instance: {name}. \n You can wait for a few seconds to follow the changes of the list data or manually refresh the data to get the final display result.": "The creation instruction was issued successfully, instance: {name}. \n You can wait for a few seconds to follow the changes of the list data or manually refresh the data to get the final display result.",
-  "The current operation can be performed when the instance is online:": "The current operation can be performed when the instance is online:",
   "The current operation requires the instance to be shut down:": "The current operation requires the instance to be shut down:",
   "The description can be up to 255 characters long.": "The description can be up to 255 characters long.",
   "The disk size in GiB for per container": "The disk size in GiB for per container",
@@ -2698,7 +2696,6 @@
   "networks": "networks",
   "neutron agent": "neutron agent",
   "neutron agents": "neutron agents",
-  "online resize": "online resize",
   "open external gateway": "open external gateway",
   "out": "out",
   "paste files to folder": "paste files to folder",
diff --git a/src/locales/zh.json b/src/locales/zh.json
index 969b620b..38050ff7 100644
--- a/src/locales/zh.json
+++ b/src/locales/zh.json
@@ -278,7 +278,6 @@
   "CPU usage Num (Core)": "CPU使用量 (核)",
   "CPU value is { cpu }, NUMA CPU value is { totalCpu }, need to be equal. ": "CPU核数是 { cpu }，NUMA节点的CPU核数是{ totalCpu }，需要一致。",
   "CPU(Core)": "CPU（核数）",
-  "CPU/memory can only be increased or expanded online, and cannot be decreased or reduced online.": "CPU/内存均只能在线增或扩展，不能在线减少或缩小。",
   "CREATE COMPLETE": "创建完成",
   "CREATE FAILED": "创建失败",
   "CREATE IN PROGRESS": "创建中",
@@ -2210,7 +2209,6 @@
   "The container memory size in MiB": "以 MiB 为单位的容器内存大小",
   "The creation instruction has been issued, please refresh to see the actual situation in the list.": "创建指令已下发，请刷新查看云主机列表中的实际情况。",
   "The creation instruction was issued successfully, instance: {name}. \n You can wait for a few seconds to follow the changes of the list data or manually refresh the data to get the final display result.": "创建指令下发成功，实例名称：{name}。 \n 您可等待几秒关注列表数据的变更或是手动刷新数据，以获取最终展示结果。",
-  "The current operation can be performed when the instance is online:": "当前操作可在云主机在线状态下进行：",
   "The current operation requires the instance to be shut down:": "当前操作需要云主机在关机状态下进行：",
   "The description can be up to 255 characters long.": "描述最长为255字符",
   "The disk size in GiB for per container": "以 GiB 为单位的容器磁盘大小",
@@ -2698,7 +2696,6 @@
   "networks": "网络",
   "neutron agent": "网络服务",
   "neutron agents": "网络服务",
-  "online resize": "在线修改配置",
   "open external gateway": "开启公网网关",
   "out": "出",
   "paste files to folder": "粘贴文件到文件夹下",
diff --git a/src/pages/compute/containers/Flavor/actions/StepCreate/index.jsx b/src/pages/compute/containers/Flavor/actions/StepCreate/index.jsx
index 57acf39d..14ca9948 100644
--- a/src/pages/compute/containers/Flavor/actions/StepCreate/index.jsx
+++ b/src/pages/compute/containers/Flavor/actions/StepCreate/index.jsx
@@ -94,7 +94,7 @@ export class StepCreate extends StepAction {
     return type === 'custom' ? value : type;
   }
 
-  onSubmit = (values) => {
+  getSubmitData(values) {
     const {
       architecture,
       category,
@@ -179,7 +179,6 @@ export class StepCreate extends StepAction {
         memPageSizeMore,
         memPageSizeValueMore
       );
-      extraSpecs['hw:live_resize'] = 'True';
     }
     if (isBareMetal(architecture)) {
       resourceProps.forEach((it) => {
@@ -191,11 +190,16 @@ export class StepCreate extends StepAction {
         extraSpecs[`trait:${value}`] = 'required';
       });
     }
-    return this.store.create(
+    return {
       body,
       extraSpecs,
-      !isPublic && (accessControl.selectedRowKeys || [])
-    );
+      accessControl: !isPublic && (accessControl.selectedRowKeys || []),
+    };
+  }
+
+  onSubmit = (data) => {
+    const { body, extraSpecs, accessControl } = data;
+    return this.store.create(body, extraSpecs, accessControl);
   };
 }
 
diff --git a/src/pages/compute/containers/Instance/actions/ResizeOnline.jsx b/src/pages/compute/containers/Instance/actions/ResizeOnline.jsx
deleted file mode 100644
index 56ca4469..00000000
--- a/src/pages/compute/containers/Instance/actions/ResizeOnline.jsx
+++ /dev/null
@@ -1,143 +0,0 @@
-// Copyright 2021 99cloud
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-import React from 'react';
-import { inject, observer } from 'mobx-react';
-import globalFlavorStore from 'stores/nova/flavor';
-import globalServerStore from 'stores/nova/instance';
-import { ModalAction } from 'containers/Action';
-import {
-  isNotLockedOrAdmin,
-  checkStatus,
-  isIronicInstance,
-  hasOnlineResizeFlavor,
-} from 'resources/nova/instance';
-import FlavorSelectTable from '../components/FlavorSelectTable';
-
-export class ResizeOnline extends ModalAction {
-  static id = 'resize-online';
-
-  static title = t('Online Resize');
-
-  static isDanger = true;
-
-  init() {
-    this.store = globalFlavorStore;
-  }
-
-  get name() {
-    return t('online resize');
-  }
-
-  static get modalSize() {
-    return 'large';
-  }
-
-  get isAsyncAction() {
-    return true;
-  }
-
-  getModalSize() {
-    return 'large';
-  }
-
-  get tips() {
-    return (
-      <div style={{ display: 'inline-table' }}>
-        <p style={{ color: '#0068FF' }}>
-          {t(
-            'The current operation can be performed when the instance is online:'
-          )}
-        </p>
-        <p>
-          {t(
-            'CPU/memory can only be increased or expanded online, and cannot be decreased or reduced online.'
-          )}
-        </p>
-      </div>
-    );
-  }
-
-  get defaultValue() {
-    const { name, flavor } = this.item;
-    const value = {
-      instance: name,
-      flavor,
-    };
-    return value;
-  }
-
-  static policy = 'os_compute_api:servers:resize';
-
-  static isActive = (item) => checkStatus(['active'], item);
-
-  static allowed = (item, containerProps) => {
-    const { isAdminPage } = containerProps;
-    return Promise.resolve(
-      !this.isAdminPage &&
-        this.isActive(item) &&
-        isNotLockedOrAdmin(item, isAdminPage) &&
-        !isIronicInstance(item) &&
-        hasOnlineResizeFlavor(item)
-    );
-  };
-
-  get formItems() {
-    const { flavor } = this.item;
-    return [
-      {
-        name: 'instance',
-        label: t('Instance'),
-        type: 'label',
-        iconType: 'instance',
-      },
-      {
-        name: 'flavor',
-        label: t('Current Flavor'),
-        type: 'label',
-        iconType: 'flavor',
-      },
-      {
-        name: 'newFlavor',
-        label: t('Flavor'),
-        type: 'select-table',
-        component: (
-          <FlavorSelectTable
-            flavor={flavor}
-            online
-            onChange={this.onFlavorChange}
-          />
-        ),
-        required: true,
-        wrapperCol: {
-          xs: {
-            span: 24,
-          },
-          sm: {
-            span: 18,
-          },
-        },
-      },
-    ];
-  }
-
-  onSubmit = (values) => {
-    const { id } = this.item;
-    const { newFlavor } = values;
-    const flavor = newFlavor.selectedRowKeys[0];
-    return globalServerStore.liveResize({ id, flavor });
-  };
-}
-
-export default inject('rootStore')(observer(ResizeOnline));
diff --git a/src/pages/compute/containers/Instance/actions/index.jsx b/src/pages/compute/containers/Instance/actions/index.jsx
index 8747a96c..b17701c5 100644
--- a/src/pages/compute/containers/Instance/actions/index.jsx
+++ b/src/pages/compute/containers/Instance/actions/index.jsx
@@ -33,7 +33,6 @@ import ResumeAction from './Resume';
 import AttachVolume from './AttachVolume';
 import DetachVolume from './DetachVolume';
 import Resize from './Resize';
-import ResizeOnline from './ResizeOnline';
 import MigrateAction from './Migrate';
 import Console from './Console';
 import Edit from './Edit';
@@ -79,7 +78,6 @@ const configActions = [
   ConfirmResize,
   RevertResize,
   Resize,
-  ResizeOnline,
   ChangePassword,
   Rebuild,
 ];
diff --git a/src/resources/nova/instance.jsx b/src/resources/nova/instance.jsx
index e8d76f39..889c5252 100644
--- a/src/resources/nova/instance.jsx
+++ b/src/resources/nova/instance.jsx
@@ -433,13 +433,6 @@ export const instanceStatusFilter = {
   ],
 };
 
-export const hasOnlineResizeFlavor = (item) => {
-  const {
-    extra_specs: { 'hw:live_resize': liveResize = false },
-  } = (item || {}).flavor_info || {};
-  return !!liveResize;
-};
-
 export const actionMap = {
   attach_interface: t('Attach Interface'),
   detach_interface: t('Detach Interface'),