diff --git a/frontend/src/metadata/api.js b/frontend/src/metadata/api.js
index 484ed0fc64..02fac8ddb6 100644
--- a/frontend/src/metadata/api.js
+++ b/frontend/src/metadata/api.js
@@ -202,7 +202,7 @@ class MetadataManagerAPI {
   };
 
   // ai
-  generateSummary = (repoID, filePath) => {
+  generateDescription = (repoID, filePath) => {
     const url = this.server + '/api/v2.1/ai/generate-summary/';
     const params = {
       path: filePath,
diff --git a/frontend/src/metadata/metadata-view/_basic/constants/column/predefined-columns.js b/frontend/src/metadata/metadata-view/_basic/constants/column/predefined-columns.js
index 8309b82360..f971ec242d 100644
--- a/frontend/src/metadata/metadata-view/_basic/constants/column/predefined-columns.js
+++ b/frontend/src/metadata/metadata-view/_basic/constants/column/predefined-columns.js
@@ -4,7 +4,7 @@ const PREDEFINED_COLUMN_KEYS = [
   PRIVATE_COLUMN_KEY.FILE_COLLABORATORS,
   PRIVATE_COLUMN_KEY.FILE_EXPIRE_TIME,
   PRIVATE_COLUMN_KEY.FILE_KEYWORDS,
-  PRIVATE_COLUMN_KEY.FILE_SUMMARY,
+  PRIVATE_COLUMN_KEY.FILE_DESCRIPTION,
   PRIVATE_COLUMN_KEY.FILE_EXPIRED,
   PRIVATE_COLUMN_KEY.FILE_STATUS,
 ];
diff --git a/frontend/src/metadata/metadata-view/_basic/constants/column/private.js b/frontend/src/metadata/metadata-view/_basic/constants/column/private.js
index 218ce2479e..63089a340e 100644
--- a/frontend/src/metadata/metadata-view/_basic/constants/column/private.js
+++ b/frontend/src/metadata/metadata-view/_basic/constants/column/private.js
@@ -18,7 +18,7 @@ export const PRIVATE_COLUMN_KEY = {
   FILE_COLLABORATORS: '_collaborators',
   FILE_EXPIRE_TIME: '_expire_time',
   FILE_KEYWORDS: '_keywords',
-  FILE_SUMMARY: '_summary',
+  FILE_DESCRIPTION: '_description',
   FILE_EXPIRED: '_expired',
   FILE_STATUS: '_status',
   LOCATION: '_location',
@@ -45,7 +45,7 @@ export const PRIVATE_COLUMN_KEYS = [
   PRIVATE_COLUMN_KEY.FILE_COLLABORATORS,
   PRIVATE_COLUMN_KEY.FILE_EXPIRE_TIME,
   PRIVATE_COLUMN_KEY.FILE_KEYWORDS,
-  PRIVATE_COLUMN_KEY.FILE_SUMMARY,
+  PRIVATE_COLUMN_KEY.FILE_DESCRIPTION,
   PRIVATE_COLUMN_KEY.FILE_EXPIRED,
   PRIVATE_COLUMN_KEY.FILE_STATUS,
   PRIVATE_COLUMN_KEY.LOCATION,
@@ -59,7 +59,7 @@ export const EDITABLE_PRIVATE_COLUMN_KEYS = [
   PRIVATE_COLUMN_KEY.FILE_COLLABORATORS,
   PRIVATE_COLUMN_KEY.FILE_EXPIRE_TIME,
   PRIVATE_COLUMN_KEY.FILE_KEYWORDS,
-  // PRIVATE_COLUMN_KEY.FILE_SUMMARY,
+  PRIVATE_COLUMN_KEY.FILE_DESCRIPTION,
   PRIVATE_COLUMN_KEY.FILE_EXPIRED,
   PRIVATE_COLUMN_KEY.FILE_STATUS,
 ];
@@ -72,7 +72,7 @@ export const DELETABLE_PRIVATE_COLUMN_KEY = [
   PRIVATE_COLUMN_KEY.FILE_COLLABORATORS,
   PRIVATE_COLUMN_KEY.FILE_EXPIRE_TIME,
   PRIVATE_COLUMN_KEY.FILE_KEYWORDS,
-  PRIVATE_COLUMN_KEY.FILE_SUMMARY,
+  PRIVATE_COLUMN_KEY.FILE_DESCRIPTION,
   PRIVATE_COLUMN_KEY.FILE_EXPIRED,
   PRIVATE_COLUMN_KEY.FILE_STATUS,
 ];
diff --git a/frontend/src/metadata/metadata-view/components/cell-editor/editor-container/popup-editor-container.js b/frontend/src/metadata/metadata-view/components/cell-editor/editor-container/popup-editor-container.js
index acedb59999..647434f909 100644
--- a/frontend/src/metadata/metadata-view/components/cell-editor/editor-container/popup-editor-container.js
+++ b/frontend/src/metadata/metadata-view/components/cell-editor/editor-container/popup-editor-container.js
@@ -125,15 +125,12 @@ class PopupEditorContainer extends React.Component {
   getOldRowData = (originalOldCellValue) => {
     const { column } = this.props;
     const columnName = getColumnOriginName(column);
-    const { key: columnKey, type: columnType } = column;
+    const { key: columnKey } = column;
     let oldValue = originalOldCellValue;
     if (this.getEditor().getOldValue) {
       const original = this.getEditor().getOldValue();
       oldValue = original[Object.keys(original)[0]];
     }
-    if (columnType === CellType.LONG_TEXT) {
-      oldValue = this.getEditor().getValue(); // long-text cell value need format to {text: '', links: [], ...}
-    }
     const oldRowData = { [columnName]: oldValue };
     const originalOldRowData = { [columnKey]: originalOldCellValue }; // { [column.key]: cellValue }
     return { oldRowData, originalOldRowData };
@@ -171,11 +168,6 @@ class PopupEditorContainer extends React.Component {
     const key = Object.keys(updated)[0];
     const value = updated[key];
     const updates = PRIVATE_COLUMN_KEYS.includes(columnKey) ? { [columnKey]: value } : { [columnName]: value };
-
-    // special treatment of long-text column types to keep the stored data consistent
-    if (columnType === CellType.LONG_TEXT) {
-      originalUpdates[key] = value.text;
-    }
     const { oldRowData, originalOldRowData } = this.getOldRowData(originalOldCellValue);
 
     // updates used for update remote record data
diff --git a/frontend/src/metadata/metadata-view/components/cell-editor/long-text-editor/index.js b/frontend/src/metadata/metadata-view/components/cell-editor/long-text-editor/index.js
index 7a520684fa..bafa6f2654 100644
--- a/frontend/src/metadata/metadata-view/components/cell-editor/long-text-editor/index.js
+++ b/frontend/src/metadata/metadata-view/components/cell-editor/long-text-editor/index.js
@@ -44,6 +44,16 @@ class LongTextEditor extends React.PureComponent {
     return { text: '', preview: '', links: [], images: [], checklist: { completed: 0, count: 0 } };
   };
 
+  getOldValue = () => {
+    const value = this.props.value;
+    if (value) {
+      if (typeof value === 'object') return value.text;
+      if (typeof value === 'string') return value;
+      return '';
+    }
+    return '';
+  };
+
   getValue = () => {
     const updated = {};
     updated[this.props.column.key] = this.value.text;
diff --git a/frontend/src/metadata/metadata-view/components/context-menu/index.js b/frontend/src/metadata/metadata-view/components/context-menu/index.js
index 79ec70c46e..a44cb08f12 100644
--- a/frontend/src/metadata/metadata-view/components/context-menu/index.js
+++ b/frontend/src/metadata/metadata-view/components/context-menu/index.js
@@ -14,7 +14,7 @@ const OPERATION = {
   COPY_SELECTED: 'copy-selected',
   OPEN_PARENT_FOLDER: 'open-parent-folder',
   OPEN_IN_NEW_TAB: 'open-new-tab',
-  GENERATE_SUMMARY: 'generate-summary',
+  GENERATE_DESCRIPTION: 'generate-description',
   IMAGE_CAPTION: 'image-caption',
 };
 
@@ -40,7 +40,7 @@ const ContextMenu = ({
     const permission = window.sfMetadataContext.getPermission();
     const isReadonly = permission === 'r';
     const { columns } = metadata;
-    const summaryColumn = getColumnByKey(columns, PRIVATE_COLUMN_KEY.FILE_SUMMARY);
+    const descriptionColumn = getColumnByKey(columns, PRIVATE_COLUMN_KEY.FILE_DESCRIPTION);
     const canModifyRow = window.sfMetadataContext.canModifyRow;
     let list = [];
 
@@ -48,13 +48,13 @@ const ContextMenu = ({
       !isReadonly && list.push({ value: OPERATION.CLEAR_SELECTED, label: gettext('Clear selected') });
       list.push({ value: OPERATION.COPY_SELECTED, label: gettext('Copy selected') });
 
-      if (summaryColumn) {
+      if (descriptionColumn) {
         const { topLeft, bottomRight } = selectedRange;
         for (let i = topLeft.rowIdx; i <= bottomRight.rowIdx; i++) {
           const record = recordGetterByIndex({ isGroupView, groupRecordIndex: topLeft.groupRecordIndex, recordIndex: i });
           const fileName = record[PRIVATE_COLUMN_KEY.FILE_NAME];
-          if (Utils.isSummarySupportedFile(fileName) && canModifyRow(record)) {
-            list.push({ value: OPERATION.GENERATE_SUMMARY, label: gettext('Generate summary') });
+          if (Utils.isDescriptionSupportedFile(fileName) && canModifyRow(record)) {
+            list.push({ value: OPERATION.GENERATE_DESCRIPTION, label: gettext('Generate description') });
             break;
           }
         }
@@ -64,17 +64,17 @@ const ContextMenu = ({
 
     const selectedRecords = Object.keys(recordMetrics.idSelectedRecordMap);
     if (selectedRecords.length > 1) {
-      if (summaryColumn) {
+      if (descriptionColumn) {
         const isIncludeSdocRecord = selectedRecords.filter(id => {
           const record = metadata.id_row_map[id];
           if (record) {
             const fileName = record[PRIVATE_COLUMN_KEY.FILE_NAME];
-            return Utils.isSummarySupportedFile(fileName) && canModifyRow(record);
+            return Utils.isDescriptionSupportedFile(fileName) && canModifyRow(record);
           }
           return false;
         });
         if (isIncludeSdocRecord.length > 0) {
-          list.push({ value: OPERATION.GENERATE_SUMMARY, label: gettext('Generate summary') });
+          list.push({ value: OPERATION.GENERATE_DESCRIPTION, label: gettext('Generate description') });
         }
       }
       return list;
@@ -87,10 +87,10 @@ const ContextMenu = ({
     const isFolder = record[PRIVATE_COLUMN_KEY.IS_DIR];
     list.push({ value: OPERATION.OPEN_IN_NEW_TAB, label: isFolder ? gettext('Open folder in new tab') : gettext('Open file in new tab') });
     list.push({ value: OPERATION.OPEN_PARENT_FOLDER, label: gettext('Open parent folder') });
-    if (summaryColumn) {
+    if (descriptionColumn) {
       const fileName = record[PRIVATE_COLUMN_KEY.FILE_NAME];
-      if (Utils.isSummarySupportedFile(fileName) && canModifyRow(record)) {
-        list.push({ value: OPERATION.GENERATE_SUMMARY, label: gettext('Generate summary') });
+      if (Utils.isDescriptionSupportedFile(fileName) && canModifyRow(record)) {
+        list.push({ value: OPERATION.GENERATE_DESCRIPTION, label: gettext('Generate description') });
       } else if (Utils.imageCheck(fileName) && canModifyRow(record)) {
         list.push({ value: OPERATION.IMAGE_CAPTION, label: gettext('Generate image description') });
       }
@@ -140,40 +140,40 @@ const ContextMenu = ({
     window.open(url, '_blank');
   }, [isGroupView, recordGetterByIndex, selectedPosition]);
 
-  const generateSummary = useCallback(() => {
+  const generateDescription = useCallback(() => {
     const canModifyRow = window.sfMetadataContext.canModifyRow;
-    const summaryColumnKey = PRIVATE_COLUMN_KEY.FILE_SUMMARY;
+    const descriptionColumnKey = PRIVATE_COLUMN_KEY.FILE_DESCRIPTION;
     let path = '';
     let idOldRecordData = {};
     let idOriginalOldRecordData = {};
     const { groupRecordIndex, rowIdx } = selectedPosition;
     const record = recordGetterByIndex({ isGroupView, groupRecordIndex, recordIndex: rowIdx });
     const fileName = record[PRIVATE_COLUMN_KEY.FILE_NAME];
-    if (Utils.isSummarySupportedFile(fileName) && canModifyRow(record)) {
+    if (Utils.isDescriptionSupportedFile(fileName) && canModifyRow(record)) {
       const parentDir = record[PRIVATE_COLUMN_KEY.PARENT_DIR];
       path = Utils.joinPath(parentDir, fileName);
-      idOldRecordData[record[PRIVATE_COLUMN_KEY.ID]] = { [summaryColumnKey]: record[summaryColumnKey] };
-      idOriginalOldRecordData[record[PRIVATE_COLUMN_KEY.ID]] = { [summaryColumnKey]: record[summaryColumnKey] };
+      idOldRecordData[record[PRIVATE_COLUMN_KEY.ID]] = { [descriptionColumnKey]: record[descriptionColumnKey] };
+      idOriginalOldRecordData[record[PRIVATE_COLUMN_KEY.ID]] = { [descriptionColumnKey]: record[descriptionColumnKey] };
     }
     if (path === '') return;
-    window.sfMetadataContext.generateSummary(path).then(res => {
-      const summary = res.data.summary;
+    window.sfMetadataContext.generateDescription(path).then(res => {
+      const description = res.data.summary;
       const updateRecordId = record[PRIVATE_COLUMN_KEY.ID];
       const recordIds = [updateRecordId];
       let idRecordUpdates = {};
       let idOriginalRecordUpdates = {};
-      idRecordUpdates[updateRecordId] = { [summaryColumnKey]: summary };
-      idOriginalRecordUpdates[updateRecordId] = { [summaryColumnKey]: summary };
+      idRecordUpdates[updateRecordId] = { [descriptionColumnKey]: description };
+      idOriginalRecordUpdates[updateRecordId] = { [descriptionColumnKey]: description };
       updateRecords({ recordIds, idRecordUpdates, idOriginalRecordUpdates, idOldRecordData, idOriginalOldRecordData });
     }).catch(error => {
-      const errorMessage = gettext('Failed to generate summary');
+      const errorMessage = gettext('Failed to generate description');
       toaster.danger(errorMessage);
     });
   }, [isGroupView, selectedPosition, recordGetterByIndex, updateRecords]);
 
   const imageCaption = useCallback(() => {
     const canModifyRow = window.sfMetadataContext.canModifyRow;
-    const summaryColumnKey = PRIVATE_COLUMN_KEY.FILE_SUMMARY;
+    const summaryColumnKey = PRIVATE_COLUMN_KEY.FILE_DESCRIPTION;
     let path = '';
     let idOldRecordData = {};
     let idOriginalOldRecordData = {};
@@ -221,8 +221,8 @@ const ContextMenu = ({
         onClearSelected && onClearSelected();
         break;
       }
-      case OPERATION.GENERATE_SUMMARY: {
-        generateSummary && generateSummary();
+      case OPERATION.GENERATE_DESCRIPTION: {
+        generateDescription && generateDescription();
         break;
       }
       case OPERATION.IMAGE_CAPTION: {
@@ -234,7 +234,7 @@ const ContextMenu = ({
       }
     }
     setVisible(false);
-  }, [onOpenFileInNewTab, onOpenParentFolder, onCopySelected, onClearSelected, generateSummary, imageCaption]);
+  }, [onOpenFileInNewTab, onOpenParentFolder, onCopySelected, onClearSelected, generateDescription, imageCaption]);
 
   const getMenuPosition = useCallback((x = 0, y = 0) => {
     let menuStyles = {
diff --git a/frontend/src/metadata/metadata-view/components/popover/column-popover/type/index.js b/frontend/src/metadata/metadata-view/components/popover/column-popover/type/index.js
index 09421dbeb5..96edd458ea 100644
--- a/frontend/src/metadata/metadata-view/components/popover/column-popover/type/index.js
+++ b/frontend/src/metadata/metadata-view/components/popover/column-popover/type/index.js
@@ -38,9 +38,9 @@ const COLUMNS = [
   }, {
     icon: COLUMNS_ICON_CONFIG[CellType.LONG_TEXT],
     type: CellType.LONG_TEXT,
-    name: getColumnDisplayName(PRIVATE_COLUMN_KEY.FILE_SUMMARY),
+    name: getColumnDisplayName(PRIVATE_COLUMN_KEY.FILE_DESCRIPTION),
     unique: true,
-    key: PRIVATE_COLUMN_KEY.FILE_SUMMARY,
+    key: PRIVATE_COLUMN_KEY.FILE_DESCRIPTION,
     canChangeName: false,
     groupby: 'predefined'
   }, {
diff --git a/frontend/src/metadata/metadata-view/components/popover/sort-popover/index.js b/frontend/src/metadata/metadata-view/components/popover/sort-popover/index.js
index 435ea730ec..15a2968d1a 100644
--- a/frontend/src/metadata/metadata-view/components/popover/sort-popover/index.js
+++ b/frontend/src/metadata/metadata-view/components/popover/sort-popover/index.js
@@ -218,7 +218,7 @@ class SortPopover extends Component {
     return (
       <div key={'sort-item-' + index} className="sort-item">
         {!readOnly &&
-          <div className="delete-sort" onClick={!(viewType === VIEW_TYPE.GALLERY && index === 0) ? () => {} : (event) => this.deleteSort(event, index)}>
+          <div className="delete-sort" onClick={(viewType === VIEW_TYPE.GALLERY && index === 0) ? () => {} : (event) => this.deleteSort(event, index)}>
             {!(viewType === VIEW_TYPE.GALLERY && index === 0) && <Icon iconName="fork-number"/>}
           </div>
         }
diff --git a/frontend/src/metadata/metadata-view/components/view/gallery/index.js b/frontend/src/metadata/metadata-view/components/view/gallery/index.js
index beaa25fc80..e3910f9096 100644
--- a/frontend/src/metadata/metadata-view/components/view/gallery/index.js
+++ b/frontend/src/metadata/metadata-view/components/view/gallery/index.js
@@ -42,7 +42,7 @@ const Gallery = () => {
         const fileName = record[PRIVATE_COLUMN_KEY.FILE_NAME];
         const parentDir = record[PRIVATE_COLUMN_KEY.PARENT_DIR];
         const path = Utils.encodePath(Utils.joinPath(parentDir, fileName));
-        const date = firstSort ? getDateDisplayString(record[firstSort.column_key], 'YYYY-MM-DD') : record[PRIVATE_COLUMN_KEY.FILE_CTIME].split('T')[0];
+        const date = getDateDisplayString(record[firstSort.column_key], 'YYYY-MM-DD');
         const img = {
           name: fileName,
           url: `${siteRoot}lib/${repoID}/file${path}`,
diff --git a/frontend/src/metadata/metadata-view/context.js b/frontend/src/metadata/metadata-view/context.js
index b366e88600..05956862da 100644
--- a/frontend/src/metadata/metadata-view/context.js
+++ b/frontend/src/metadata/metadata-view/context.js
@@ -192,9 +192,9 @@ class Context {
   };
 
   // ai
-  generateSummary = (filePath) => {
+  generateDescription = (filePath) => {
     const repoID = this.settings['repoID'];
-    return this.metadataAPI.generateSummary(repoID, filePath);
+    return this.metadataAPI.generateDescription(repoID, filePath);
   };
 
   imageCaption = (filePath) => {
diff --git a/frontend/src/metadata/metadata-view/model/metadata/view.js b/frontend/src/metadata/metadata-view/model/metadata/view.js
index 7a8ee14234..f196da9798 100644
--- a/frontend/src/metadata/metadata-view/model/metadata/view.js
+++ b/frontend/src/metadata/metadata-view/model/metadata/view.js
@@ -1,4 +1,4 @@
-import { getColumnByKey, VIEW_NOT_DISPLAY_COLUMN_KEYS, VIEW_TYPE_DEFAULT_BASIC_FILTER, VIEW_TYPE } from '../../_basic';
+import { getColumnByKey, VIEW_NOT_DISPLAY_COLUMN_KEYS, VIEW_TYPE_DEFAULT_BASIC_FILTER, VIEW_TYPE, VIEW_TYPE_DEFAULT_SORTS } from '../../_basic';
 
 class View {
   constructor(object, columns) {
@@ -17,7 +17,7 @@ class View {
     this.basic_filters = object.basic_filters && object.basic_filters.length > 0 ? object.basic_filters : VIEW_TYPE_DEFAULT_BASIC_FILTER[this.type];
 
     // sort
-    this.sorts = object.sorts || [];
+    this.sorts = object.sorts && object.sorts.length > 0 ? object.sorts : VIEW_TYPE_DEFAULT_SORTS[this.type];
 
     // group
     this.groupbys = object.groupbys || [];
diff --git a/frontend/src/metadata/metadata-view/store/operations/apply.js b/frontend/src/metadata/metadata-view/store/operations/apply.js
index 09f19bc97c..446841ec37 100644
--- a/frontend/src/metadata/metadata-view/store/operations/apply.js
+++ b/frontend/src/metadata/metadata-view/store/operations/apply.js
@@ -40,9 +40,7 @@ export default function apply(data, operation) {
         const rowId = row._id;
         const originalRowUpdates = id_original_row_updates[rowId];
         const rowUpdates = id_row_updates[rowId];
-        if (!rowUpdates && !originalRowUpdates) {
-          return;
-        }
+        if (!rowUpdates && !originalRowUpdates) return;
         const updatedRow = Object.assign({}, row, rowUpdates, originalRowUpdates, {
           '_mtime': modifyTime,
           '_last_modifier': modifier,
diff --git a/frontend/src/metadata/metadata-view/utils/column-utils.js b/frontend/src/metadata/metadata-view/utils/column-utils.js
index dd4a6bd148..b293fc5b05 100644
--- a/frontend/src/metadata/metadata-view/utils/column-utils.js
+++ b/frontend/src/metadata/metadata-view/utils/column-utils.js
@@ -196,8 +196,8 @@ export const getColumnDisplayName = (key, name) => {
       return gettext('File expire time');
     case PRIVATE_COLUMN_KEY.FILE_KEYWORDS:
       return gettext('Document keywords');
-    case PRIVATE_COLUMN_KEY.FILE_SUMMARY:
-      return gettext('Document summary');
+    case PRIVATE_COLUMN_KEY.FILE_DESCRIPTION:
+      return gettext('Description');
     case PRIVATE_COLUMN_KEY.FILE_EXPIRED:
       return gettext('Is expired');
     case PRIVATE_COLUMN_KEY.FILE_STATUS:
@@ -243,7 +243,7 @@ export const getColumnType = (key, type) => {
       return CellType.DATE;
     case PRIVATE_COLUMN_KEY.FILE_KEYWORDS:
       return CellType.TEXT;
-    case PRIVATE_COLUMN_KEY.FILE_SUMMARY:
+    case PRIVATE_COLUMN_KEY.FILE_DESCRIPTION:
       return CellType.LONG_TEXT;
     case PRIVATE_COLUMN_KEY.FILE_EXPIRED:
       return CellType.CHECKBOX;
diff --git a/frontend/src/utils/utils.js b/frontend/src/utils/utils.js
index 2fa609421a..9175e1a118 100644
--- a/frontend/src/utils/utils.js
+++ b/frontend/src/utils/utils.js
@@ -905,7 +905,7 @@ export const Utils = {
     }
   },
 
-  isSummarySupportedFile: function (filePath) {
+  isDescriptionSupportedFile: function (filePath) {
     return Utils.isSdocFile(filePath) || Utils.isMarkdownFile(filePath) || Utils.pdfCheck(filePath) || Utils.isDocxFile(filePath);
   },