diff --git a/frontend/src/pages/sdoc/sdoc-file-history/history-version.js b/frontend/src/pages/sdoc/sdoc-file-history/history-version.js
index b55d89a329..50d4c78f33 100644
--- a/frontend/src/pages/sdoc/sdoc-file-history/history-version.js
+++ b/frontend/src/pages/sdoc/sdoc-file-history/history-version.js
@@ -166,7 +166,7 @@ class HistoryVersion extends React.Component {
                   aria-label={gettext('More operations')}
                 />
                 <DropdownMenu>
-                  {/* {(this.props.index !== 0) && <DropdownItem onClick={this.onItemRestore}>{gettext('Restore')}</DropdownItem>} */}
+                  {(path[0] + path[1] + path[2] !== 0) && <DropdownItem onClick={this.onRestore}>{gettext('Restore')}</DropdownItem>}
                   <DropdownItem tag='a' href={url} onClick={this.onItemDownLoad}>{gettext('Download')}</DropdownItem>
                   {(path[0] !== 0 && path[1] !== 0 && path[2] !== 0) && <DropdownItem onClick={this.onItemCopy}>{gettext('Copy')}</DropdownItem>}
                   <DropdownItem onClick={this.toggleRename}>{gettext('Rename')}</DropdownItem>
diff --git a/frontend/src/pages/sdoc/sdoc-file-history/index.js b/frontend/src/pages/sdoc/sdoc-file-history/index.js
index bbebf5a8c0..dbcb67d9d6 100644
--- a/frontend/src/pages/sdoc/sdoc-file-history/index.js
+++ b/frontend/src/pages/sdoc/sdoc-file-history/index.js
@@ -7,6 +7,7 @@ import classnames from 'classnames';
 import { DiffViewer } from '@seafile/sdoc-editor';
 import moment from 'moment';
 import { seafileAPI } from '../../../utils/seafile-api';
+import SDocServerApi from '../../../utils/sdoc-server-api';
 import { PER_PAGE, gettext, historyRepoID } from '../../../utils/constants';
 import Loading from '../../../components/loading';
 import GoBack from '../../../components/common/go-back';
@@ -20,7 +21,7 @@ import './index.css';
 
 const { serviceURL, avatarURL, siteRoot } = window.app.config;
 const { username, name } = window.app.pageOptions;
-const { repoID, fileName, filePath, docUuid, assetsUrl } = window.fileHistory.pageOptions;
+const { repoID, fileName, filePath, docUuid, assetsUrl, seadocAccessToken, seadocServerUrl } = window.fileHistory.pageOptions;
 
 window.seafile = {
   repoID,
@@ -53,6 +54,12 @@ class SdocFileHistory extends React.Component {
       sidePanelInitData: {},
       showSidePanel: true,
     };
+    const config = {
+      docUuid,
+      sdocServer: seadocServerUrl,
+      accessToken: seadocAccessToken
+    };
+    this.sdocServerApi = new SDocServerApi(config);
   }
 
   componentDidMount() {
@@ -371,6 +378,13 @@ class SdocFileHistory extends React.Component {
     });
   }
 
+  reloadDocContent = () => {
+    this.sdocServerApi.reloadDocContent(fileName).catch((error) => {
+      const errorMessage = 'there has an error in server';
+      throw Error(errorMessage);
+    });
+  };
+
   render() {
     const { currentVersion, isShowChanges, currentVersionContent, lastVersionContent, isLoading, isMobile, sidePanelInitData, showSidePanel } = this.state;
     return (
@@ -408,6 +422,7 @@ class SdocFileHistory extends React.Component {
                       onShowChanges={this.onShowChanges}
                       sidePanelInitData={sidePanelInitData}
                       onClose={this.changeSidePanelStatus}
+                      reloadDocContent={this.reloadDocContent}
                     />
                   )
                 }
diff --git a/frontend/src/pages/sdoc/sdoc-file-history/side-panel.js b/frontend/src/pages/sdoc/sdoc-file-history/side-panel.js
index 31a70d1085..e42f6a9cc2 100644
--- a/frontend/src/pages/sdoc/sdoc-file-history/side-panel.js
+++ b/frontend/src/pages/sdoc/sdoc-file-history/side-panel.js
@@ -105,9 +105,7 @@ class SidePanel extends Component {
     const { commit_id, path } = currentItem;
     editUtilities.revertFile(path, commit_id).then(res => {
       if (res.data.success) {
-        this.setState({ isLoading: true }, () => {
-          this.firstLoadSdocHistory();
-        });
+        this.props.reloadDocContent();
       }
       let message = gettext('Successfully restored.');
       toaster.success(message);
@@ -294,6 +292,7 @@ SidePanel.propTypes = {
     errorMessage: PropTypes.string,
   }),
   onClose: PropTypes.func,
+  reloadDocContent: PropTypes.func,
 };
 
 export default SidePanel;
diff --git a/frontend/src/utils/sdoc-server-api.js b/frontend/src/utils/sdoc-server-api.js
index f8e431e9b9..5f9150b5f3 100644
--- a/frontend/src/utils/sdoc-server-api.js
+++ b/frontend/src/utils/sdoc-server-api.js
@@ -14,6 +14,15 @@ class SDocServerApi {
     return axios.get(url, { headers: { Authorization: `Token ${accessToken}` } });
   }
 
+  reloadDocContent(fileName) {
+    const { server, docUuid, accessToken } = this;
+    const url = `${server}/api/v1/docs/${docUuid}/replace/`;
+    const formData = new FormData();
+    formData.append('doc_uuid', docUuid);
+    formData.append('doc_name', fileName);
+    return axios.post(url, formData, { headers: { Authorization: `Token ${accessToken}` } });
+  }
+
 }
 
 export default SDocServerApi;
diff --git a/seahub/templates/sdoc_file_revisions.html b/seahub/templates/sdoc_file_revisions.html
index 73b97b4467..38abe5d5af 100644
--- a/seahub/templates/sdoc_file_revisions.html
+++ b/seahub/templates/sdoc_file_revisions.html
@@ -19,6 +19,8 @@
             domain: '{{ domain }}',
             protocol: '{{ protocol }}',
             assetsUrl: '{{ assets_url }}',
+            seadocAccessToken: '{{ seadoc_access_token }}',
+            seadocServerUrl: '{{ seadoc_server_url }}',
         }
     }
     </script>
diff --git a/seahub/views/__init__.py b/seahub/views/__init__.py
index 0ed7c1c48d..2e525fe531 100644
--- a/seahub/views/__init__.py
+++ b/seahub/views/__init__.py
@@ -58,7 +58,7 @@ from seahub.settings import AVATAR_FILE_STORAGE, ENABLE_REPO_SNAPSHOT_LABEL, \
     UPLOAD_LINK_EXPIRE_DAYS_MIN, UPLOAD_LINK_EXPIRE_DAYS_MAX, UPLOAD_LINK_EXPIRE_DAYS_DEFAULT, \
     SEAFILE_COLLAB_SERVER, ENABLE_RESET_ENCRYPTED_REPO_PASSWORD, \
     ADDITIONAL_SHARE_DIALOG_NOTE, ADDITIONAL_APP_BOTTOM_LINKS, ADDITIONAL_ABOUT_DIALOG_LINKS, \
-    DTABLE_WEB_SERVER
+    DTABLE_WEB_SERVER, SEADOC_SERVER_URL
 
 from seahub.ocm.settings import ENABLE_OCM, OCM_REMOTE_SERVERS
 from seahub.ocm_via_webdav.settings import ENABLE_OCM_VIA_WEBDAV
@@ -655,6 +655,7 @@ def file_revisions(request, repo_id):
 
     if file_type == 'sdoc':
         file_uuid = get_seadoc_file_uuid(repo, path)
+        from seahub.seadoc.utils import gen_seadoc_access_token
         return render(request, 'sdoc_file_revisions.html', {
             'repo': repo,
             'path': path,
@@ -664,7 +665,9 @@ def file_revisions(request, repo_id):
             'is_owner': is_owner,
             'can_compare': can_compare,
             'can_revert_file': can_revert_file,
-            'assets_url': '/api/v2.1/seadoc/download-image/' + file_uuid
+            'assets_url': '/api/v2.1/seadoc/download-image/' + file_uuid,
+            'seadoc_access_token': gen_seadoc_access_token(file_uuid, u_filename, username, permission='rw'),
+            'seadoc_server_url' : SEADOC_SERVER_URL
         })
 
     # Whether use new file history API which read file history from db.