diff --git a/app/src/protyle/render/av/action.ts b/app/src/protyle/render/av/action.ts
index ede01846d..06e26c043 100644
--- a/app/src/protyle/render/av/action.ts
+++ b/app/src/protyle/render/av/action.ts
@@ -25,6 +25,7 @@ import * as dayjs from "dayjs";
 import {openCalcMenu} from "./calc";
 import {avRender} from "./render";
 import {addView, openViewMenu} from "./view";
+import {writeText} from "../../util/compatibility";
 
 export const avClick = (protyle: IProtyle, event: MouseEvent & { target: HTMLElement }) => {
     const blockElement = hasClosestBlock(event.target);
@@ -41,7 +42,7 @@ export const avClick = (protyle: IProtyle, event: MouseEvent & { target: HTMLEle
 
     const copyElement = hasClosestByAttribute(event.target, "data-type", "copy");
     if (copyElement) {
-        getCellText(hasClosestByClassName(copyElement, "av__cell"));
+        writeText(getCellText(hasClosestByClassName(copyElement, "av__cell")));
         showMessage(window.siyuan.languages.copied);
         event.preventDefault();
         event.stopPropagation();
diff --git a/app/src/protyle/render/av/cell.ts b/app/src/protyle/render/av/cell.ts
index 0b7e170b0..21bdf3ff9 100644
--- a/app/src/protyle/render/av/cell.ts
+++ b/app/src/protyle/render/av/cell.ts
@@ -2,7 +2,7 @@ import {transaction} from "../../wysiwyg/transaction";
 import {hasClosestBlock, hasClosestByClassName} from "../../util/hasClosest";
 import {openMenuPanel} from "./openMenuPanel";
 import {updateAttrViewCellAnimation} from "./action";
-import {isNotCtrl, writeText} from "../../util/compatibility";
+import {isNotCtrl} from "../../util/compatibility";
 import {objEquals} from "../../../util/functions";
 import {fetchPost} from "../../../util/fetch";
 import {focusBlock} from "../../util/selection";
@@ -10,19 +10,21 @@ import * as dayjs from "dayjs";
 
 export const getCellText = (cellElement: HTMLElement | false) => {
     if (!cellElement) {
-        return
+        return "";
     }
+    let cellText = ""
     const textElement = cellElement.querySelector(".av__celltext");
     if (textElement) {
         if (textElement.querySelector(".av__cellicon")) {
-            writeText(`${textElement.firstChild.textContent} → ${textElement.lastChild.textContent}`);
+            cellText = `${textElement.firstChild.textContent} → ${textElement.lastChild.textContent}`;
         } else {
-            writeText(textElement.textContent);
+            cellText = textElement.textContent;
         }
     } else {
-        writeText(cellElement.textContent);
+        cellText = cellElement.textContent;
     }
-}
+    return cellText;
+};
 
 const genCellValueByElement = (colType: TAVCol, cellElement: HTMLElement) => {
     let cellValue: IAVCellValue;
@@ -55,7 +57,6 @@ const genCellValueByElement = (colType: TAVCol, cellElement: HTMLElement) => {
             mSelect
         };
     } else if (["date", "created", "updated"].includes(colType)) {
-        debugger;
         cellValue = {
             type: colType,
             [colType]: JSON.parse(cellElement.querySelector(".av__celltext").getAttribute("data-value"))
@@ -97,7 +98,7 @@ export const genCellValue = (colType: TAVCol, value: string | any) => {
                 type: colType,
                 mSelect: [{
                     content: value,
-                    color: ""
+                    color: value ? "1" : ""
                 }]
             };
         } else if (["date", "created", "updated"].includes(colType) && value === "") {
@@ -435,7 +436,7 @@ const updateCellValueByInput = (protyle: IProtyle, type: TAVCol, cellElements: H
     });
 };
 
-export const updateCellsValue = (protyle: IProtyle, nodeElement: HTMLElement) => {
+export const updateCellsValue = (protyle: IProtyle, nodeElement: HTMLElement, value = "") => {
     const doOperations: IOperation[] = []
     const undoOperations: IOperation[] = []
 
@@ -471,7 +472,7 @@ export const updateCellsValue = (protyle: IProtyle, nodeElement: HTMLElement) =>
             avID,
             keyID: colId,
             rowID,
-            data: genCellValue(type, "")
+            data: genCellValue(type, value)
         });
         undoOperations.push({
             action: "updateAttrViewCell",
diff --git a/app/src/protyle/render/av/keydown.ts b/app/src/protyle/render/av/keydown.ts
index 5742ae918..bcc5d79f0 100644
--- a/app/src/protyle/render/av/keydown.ts
+++ b/app/src/protyle/render/av/keydown.ts
@@ -1,6 +1,6 @@
 import {matchHotKey} from "../../util/hotKey";
 import {selectRow} from "./row";
-import {cellScrollIntoView, popTextCell} from "./cell";
+import {cellScrollIntoView, popTextCell, updateCellsValue} from "./cell";
 import {avContextmenu} from "./action";
 import {hasClosestByClassName} from "../../util/hasClosest";
 import {Constants} from "../../../constants";
@@ -34,6 +34,11 @@ export const avKeydown = (event: KeyboardEvent, nodeElement: HTMLElement, protyl
             event.preventDefault();
             return true;
         }
+        if (event.key === "Backspace") {
+            updateCellsValue(protyle, nodeElement);
+            event.preventDefault();
+            return true;
+        }
         let newCellElement;
         if (event.key === "ArrowLeft" || matchHotKey("⇧⇥", event)) {
             const previousRowElement = rowElement.previousElementSibling;
diff --git a/app/src/protyle/util/insertHTML.ts b/app/src/protyle/util/insertHTML.ts
index 556c54357..a90b90a17 100644
--- a/app/src/protyle/util/insertHTML.ts
+++ b/app/src/protyle/util/insertHTML.ts
@@ -9,6 +9,17 @@ import {highlightRender} from "../render/highlightRender";
 import {scrollCenter} from "../../util/highlightById";
 import {updateAVName} from "../render/av/action";
 import {readText} from "./compatibility";
+import {updateCellsValue} from "../render/av/cell";
+
+const processAV = (range: Range, text: string, protyle: IProtyle, blockElement: Element) => {
+    if (blockElement.querySelector(".av__cell--select, .av__row--select")) {
+        updateCellsValue(protyle, blockElement as HTMLElement, text);
+    } else {
+        range.insertNode(document.createTextNode(text));
+        range.collapse(false);
+        updateAVName(protyle, blockElement);
+    }
+};
 
 export const insertHTML = (html: string, protyle: IProtyle, isBlock = false,
                            // 移动端插入嵌入块时，获取到的 range 为旧值
@@ -43,14 +54,10 @@ export const insertHTML = (html: string, protyle: IProtyle, isBlock = false,
         range.deleteContents();
         const text = readText();
         if (typeof text === "string") {
-            range.insertNode(document.createTextNode(text));
-            range.collapse(false);
-            updateAVName(protyle, blockElement);
+            processAV(range, text, protyle, blockElement)
         } else {
             text.then((t) => {
-                range.insertNode(document.createTextNode(t));
-                range.collapse(false);
-                updateAVName(protyle, blockElement);
+                processAV(range, t, protyle, blockElement)
             });
         }
         return;