diff --git a/src/containers/List/index.jsx b/src/containers/List/index.jsx
index c9f31df2..4efcedb4 100644
--- a/src/containers/List/index.jsx
+++ b/src/containers/List/index.jsx
@@ -759,6 +759,7 @@ export default class BaseList extends React.Component {
       this.setRefreshdataTimerAuto();
     }
     this.updateHintsByDatas(datas);
+    this.setTableHeight();
     return datas;
   };
 
@@ -916,6 +917,7 @@ export default class BaseList extends React.Component {
   updateHintsByOthers() {
     if (this.updateHints) {
       this.updateHints();
+      setTimeout(this.setTableHeight, 0);
       this.setState({
         newHints: true,
       });
diff --git a/src/pages/base/containers/AdminOverview/components/PlatformInfo.jsx b/src/pages/base/containers/AdminOverview/components/PlatformInfo.jsx
index d94ca12c..5668dbec 100644
--- a/src/pages/base/containers/AdminOverview/components/PlatformInfo.jsx
+++ b/src/pages/base/containers/AdminOverview/components/PlatformInfo.jsx
@@ -48,7 +48,7 @@ const actions = [
   },
 ];
 
-class ProjectInfo extends Component {
+export class ProjectInfo extends Component {
   componentDidMount() {
     this.props.store.getProjectInfoData();
   }
diff --git a/src/pages/base/containers/AdminOverview/components/ResourceOverview.jsx b/src/pages/base/containers/AdminOverview/components/ResourceOverview.jsx
index f217efeb..96d9bf41 100644
--- a/src/pages/base/containers/AdminOverview/components/ResourceOverview.jsx
+++ b/src/pages/base/containers/AdminOverview/components/ResourceOverview.jsx
@@ -81,7 +81,7 @@ const volumeColors = {
   other: { color: '#F6B23D', text: t('Others') },
 };
 
-class virtualResourceInfo extends Component {
+export class virtualResourceInfo extends Component {
   componentDidMount() {
     this.props.store.getVirtualResource();
   }
diff --git a/src/pages/base/containers/AdminOverview/components/VirtualResource.jsx b/src/pages/base/containers/AdminOverview/components/VirtualResource.jsx
index 3361435a..554f9f56 100644
--- a/src/pages/base/containers/AdminOverview/components/VirtualResource.jsx
+++ b/src/pages/base/containers/AdminOverview/components/VirtualResource.jsx
@@ -37,7 +37,7 @@ export const color = {
   dangerColor: '#D93126',
 };
 
-class ResourceCircle extends Component {
+export class ResourceCircle extends Component {
   constructor(props) {
     super(props);
     this.store = globalHypervisorStore;
diff --git a/src/pages/base/containers/Overview/components/ProjectInfo.jsx b/src/pages/base/containers/Overview/components/ProjectInfo.jsx
index e9c6f72f..bb561b02 100644
--- a/src/pages/base/containers/Overview/components/ProjectInfo.jsx
+++ b/src/pages/base/containers/Overview/components/ProjectInfo.jsx
@@ -18,7 +18,7 @@ import { inject, observer } from 'mobx-react';
 import { UpOutlined, DownOutlined } from '@ant-design/icons';
 import styles from '../style.less';
 
-class ProjectInfo extends Component {
+export class ProjectInfo extends Component {
   constructor(props) {
     super(props);
     this.state = {
diff --git a/src/pages/base/containers/Overview/components/QuotaOverview.jsx b/src/pages/base/containers/Overview/components/QuotaOverview.jsx
index c36fd385..dd024185 100644
--- a/src/pages/base/containers/Overview/components/QuotaOverview.jsx
+++ b/src/pages/base/containers/Overview/components/QuotaOverview.jsx
@@ -27,7 +27,7 @@ const colors = {
   full: { color: '#E8684A', text: t('Full') },
 };
 
-class QuotaOverview extends Component {
+export class QuotaOverview extends Component {
   constructor(props) {
     super(props);
     this.state = {
diff --git a/src/pages/compute/containers/Image/Image.jsx b/src/pages/compute/containers/Image/Image.jsx
index 1ccc4388..0bea08a8 100644
--- a/src/pages/compute/containers/Image/Image.jsx
+++ b/src/pages/compute/containers/Image/Image.jsx
@@ -27,9 +27,7 @@ import { ImageStore } from 'stores/glance/image';
 import { getOptions } from 'utils/index';
 import actionConfigs from './actions';
 
-@inject('rootStore')
-@observer
-export default class Image extends Base {
+export class Image extends Base {
   init() {
     this.store = new ImageStore();
     this.downloadStore = new ImageStore();
@@ -208,3 +206,5 @@ export default class Image extends Base {
     return filters;
   }
 }
+
+export default inject('rootStore')(observer(Image));
diff --git a/src/pages/compute/containers/Image/actions/Create.jsx b/src/pages/compute/containers/Image/actions/Create.jsx
index 5f45fdbf..b79524a4 100644
--- a/src/pages/compute/containers/Image/actions/Create.jsx
+++ b/src/pages/compute/containers/Image/actions/Create.jsx
@@ -27,7 +27,7 @@ import { NoSetValue, getOptionsWithNoset, getOptions } from 'utils/index';
 import { ProjectStore } from 'stores/keystone/project';
 import { projectTableOptions } from 'resources/project';
 
-class CreateForm extends FormAction {
+export class CreateForm extends FormAction {
   init() {
     this.store = globalImageStore;
     this.projectStore = new ProjectStore();
diff --git a/src/pages/network/containers/SecurityGroup/Detail/Rule/index.jsx b/src/pages/network/containers/SecurityGroup/Detail/Rule/index.jsx
index b5a74700..a7527f35 100644
--- a/src/pages/network/containers/SecurityGroup/Detail/Rule/index.jsx
+++ b/src/pages/network/containers/SecurityGroup/Detail/Rule/index.jsx
@@ -18,9 +18,7 @@ import globalSecurityGroupRuleStore from 'stores/neutron/security-rule';
 import { filterParams, getSelfColumns } from 'resources/security-group-rule';
 import actionConfigs from './actions';
 
-@inject('rootStore')
-@observer
-export default class Rule extends Base {
+export class Rule extends Base {
   init() {
     this.store = globalSecurityGroupRuleStore;
   }
@@ -55,3 +53,5 @@ export default class Rule extends Base {
     this.list.silent = false;
   }
 }
+
+export default inject('rootStore')(observer(Rule));