diff --git a/app/src/protyle/render/av/action.ts b/app/src/protyle/render/av/action.ts
index 06e26c043..2bc17fe5c 100644
--- a/app/src/protyle/render/av/action.ts
+++ b/app/src/protyle/render/av/action.ts
@@ -5,7 +5,7 @@ import {openEditorTab} from "../../../menus/util";
 import {copySubMenu} from "../../../menus/commonMenuItem";
 import {getCellText, getTypeByCellElement, popTextCell} from "./cell";
 import {getColIconByType, showColMenu} from "./col";
-import {insertAttrViewBlockAnimation, setPageSize, stickyRow, updateHeader} from "./row";
+import {deleteRow, insertAttrViewBlockAnimation, setPageSize, stickyRow, updateHeader} from "./row";
 import {emitOpenMenu} from "../../../plugin/EventBus";
 import {addCol} from "./col";
 import {openMenuPanel} from "./openMenuPanel";
@@ -304,49 +304,23 @@ export const avContextmenu = (protyle: IProtyle, rowElement: HTMLElement, positi
     }
     rowElement.classList.add("av__row--select");
     rowElement.querySelector(".av__firstcol use").setAttribute("xlink:href", "#iconCheck");
-    const rowIds: string[] = [];
-    const blockIds: string[] = [];
     const rowElements = blockElement.querySelectorAll(".av__row--select:not(.av__row--header)");
-    rowElements.forEach(item => {
-        rowIds.push(item.getAttribute("data-id"));
-        blockIds.push(item.querySelector(".av__cell[data-block-id]").getAttribute("data-block-id"));
-    });
     updateHeader(rowElement);
     menu.addItem({
         icon: "iconTrashcan",
         label: window.siyuan.languages.delete,
         click() {
-            const avID = blockElement.getAttribute("data-av-id");
-            const undoOperations: IOperation[] = [];
-            rowElements.forEach(item => {
-                undoOperations.push({
-                    action: "insertAttrViewBlock",
-                    avID,
-                    previousID: item.previousElementSibling?.getAttribute("data-id") || "",
-                    srcIDs: [item.getAttribute("data-id")],
-                    isDetached: item.querySelector('.av__cell[data-detached="true"]') ? true : false,
-                });
-            });
-            transaction(protyle, [{
-                action: "removeAttrViewBlock",
-                srcIDs: blockIds,
-                avID,
-            }], undoOperations);
-            rowElements.forEach(item => {
-                item.remove();
-            });
-            stickyRow(blockElement, protyle.contentElement.getBoundingClientRect(), "all");
-            updateHeader(blockElement.querySelector(".av__row"));
+            deleteRow(blockElement, protyle);
         }
     });
-    if (rowIds.length === 1 && !rowElements[0].querySelector('[data-detached="true"]')) {
+    if (rowElements.length === 1 && !rowElements[0].querySelector('[data-detached="true"]')) {
         menu.addSeparator();
-        openEditorTab(protyle.app, rowIds[0]);
+        openEditorTab(protyle.app, rowElements[0].getAttribute("data-id"));
         menu.addItem({
             label: window.siyuan.languages.copy,
             icon: "iconCopy",
             type: "submenu",
-            submenu: copySubMenu(rowIds[0])
+            submenu: copySubMenu(rowElements[0].getAttribute("data-id"))
         });
     }
     menu.addSeparator();
diff --git a/app/src/protyle/render/av/keydown.ts b/app/src/protyle/render/av/keydown.ts
index bcc5d79f0..3388e87a4 100644
--- a/app/src/protyle/render/av/keydown.ts
+++ b/app/src/protyle/render/av/keydown.ts
@@ -1,5 +1,5 @@
 import {matchHotKey} from "../../util/hotKey";
-import {selectRow} from "./row";
+import {deleteRow, selectRow} from "./row";
 import {cellScrollIntoView, popTextCell, updateCellsValue} from "./cell";
 import {avContextmenu} from "./action";
 import {hasClosestByClassName} from "../../util/hasClosest";
@@ -132,6 +132,11 @@ export const avKeydown = (event: KeyboardEvent, nodeElement: HTMLElement, protyl
             selectRow(selectRowElements[0].querySelector(".av__firstcol"), "unselectAll");
             return true;
         }
+        if (event.key === "Backspace") {
+            event.preventDefault();
+            deleteRow(nodeElement, protyle);
+            return true;
+        }
         if (event.key === "Enter") {
             selectRow(selectRowElements[0].querySelector(".av__firstcol"), "unselectAll");
             popTextCell(protyle, [selectRowElements[0].querySelector(".av__cell")]);
diff --git a/app/src/protyle/render/av/row.ts b/app/src/protyle/render/av/row.ts
index a3c07b13a..e160617a3 100644
--- a/app/src/protyle/render/av/row.ts
+++ b/app/src/protyle/render/av/row.ts
@@ -225,3 +225,32 @@ export const setPageSize = (options: {
         y: rect.bottom
     });
 };
+
+export const deleteRow = (blockElement: HTMLElement, protyle: IProtyle) => {
+    const avID = blockElement.getAttribute("data-av-id");
+    const undoOperations: IOperation[] = [];
+    const rowElements = blockElement.querySelectorAll(".av__row--select:not(.av__row--header)");
+    const blockIds:string[] = [];
+    rowElements.forEach(item => {
+        blockIds.push(item.querySelector(".av__cell[data-block-id]").getAttribute("data-block-id"));
+    });
+    rowElements.forEach(item => {
+        undoOperations.push({
+            action: "insertAttrViewBlock",
+            avID,
+            previousID: item.previousElementSibling?.getAttribute("data-id") || "",
+            srcIDs: [item.getAttribute("data-id")],
+            isDetached: item.querySelector('.av__cell[data-detached="true"]') ? true : false,
+        });
+    });
+    transaction(protyle, [{
+        action: "removeAttrViewBlock",
+        srcIDs: blockIds,
+        avID,
+    }], undoOperations);
+    rowElements.forEach(item => {
+        item.remove();
+    });
+    stickyRow(blockElement, protyle.contentElement.getBoundingClientRect(), "all");
+    updateHeader(blockElement.querySelector(".av__row"));
+}