diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2f4645738..a9196c20f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -53,8 +53,9 @@
 
 * [241](https://github.com/Vanessa219/vditor/issues/241) When editing the heading, not converted using the cursor key `修复缺陷`
 * [242](https://github.com/Vanessa219/vditor/issues/242) combined lists "+" and "-" `修复缺陷`
-* [248](https://github.com/Vanessa219/vditor/issues/248) enter after heading `修复缺陷`
+* [243](https://github.com/Vanessa219/vditor/issues/243) can not delete the table with "backspace" `修复缺陷`
 * [246](https://github.com/Vanessa219/vditor/issues/246) 报错index.min.js:27 `修复缺陷`
+* [248](https://github.com/Vanessa219/vditor/issues/248) enter after heading `修复缺陷`
 
 ### v3.0.5 / 2020-03-26
 
diff --git a/src/ts/ir/processKeydown.ts b/src/ts/ir/processKeydown.ts
index 5bce52364..9c6c4d1fc 100644
--- a/src/ts/ir/processKeydown.ts
+++ b/src/ts/ir/processKeydown.ts
@@ -1,7 +1,16 @@
 import {Constants} from "../constants";
 import {isCtrl} from "../util/compatibility";
 import {scrollCenter} from "../util/editorCommenEvent";
-import {fixBlockquote, fixCodeBlock, fixList, fixMarkdown, fixTab, fixTable, fixTask} from "../util/fixBrowserBehavior";
+import {
+    fixBlockquote,
+    fixCodeBlock,
+    fixDelete,
+    fixList,
+    fixMarkdown,
+    fixTab,
+    fixTable,
+    fixTask,
+} from "../util/fixBrowserBehavior";
 import {hasClosestByAttribute, hasClosestByClassName, hasClosestByMatchTag} from "../util/hasClosest";
 import {getSelectPosition, setRangeByWbr} from "../util/selection";
 
@@ -132,6 +141,12 @@ export const processKeydown = (vditor: IVditor, event: KeyboardEvent) => {
         return true;
     }
 
+    if (event.key === "Backspace" && !isCtrl(event) && !event.shiftKey && !event.altKey && range.toString() === "") {
+        if (fixDelete(range, event)) {
+            return true;
+        }
+    }
+
     if (event.key === "Enter") {
         scrollCenter(vditor.ir.element);
     }
diff --git a/src/ts/util/fixBrowserBehavior.ts b/src/ts/util/fixBrowserBehavior.ts
index 289344fde..fbeadc9fd 100644
--- a/src/ts/util/fixBrowserBehavior.ts
+++ b/src/ts/util/fixBrowserBehavior.ts
@@ -36,6 +36,7 @@ const goPreviousCell = (cellElement: HTMLElement, range: Range, isSelected = tru
             range.collapse(false);
         }
     }
+    return previousElement
 };
 
 export const listToggle = (vditor: IVditor, range: Range, type: string, cancel = true) => {
@@ -455,14 +456,6 @@ export const fixTable = (vditor: IVditor, event: KeyboardEvent, range: Range) =>
             return true;
         }
 
-        // Backspace：光标移动到前一个 cell
-        if (!isCtrl(event) && !event.shiftKey && !event.altKey && event.key === "Backspace"
-            && range.startOffset === 0 && range.toString() === "") {
-            goPreviousCell(cellElement, range, false);
-            event.preventDefault();
-            return true;
-        }
-
         // tab：光标移向下一个 cell
         if (event.key === "Tab") {
             if (event.shiftKey) {
@@ -532,8 +525,31 @@ export const fixTable = (vditor: IVditor, event: KeyboardEvent, range: Range) =>
             return true;
         }
 
-        // 后方新添加一列
+        // focus row input, only wysiwyg
+        if (vditor.currentMode === "wysiwyg" &&
+            !isCtrl(event) && event.key === "Enter" && !event.shiftKey && event.altKey) {
+            const inputElement = (vditor.wysiwyg.popover.querySelector(".vditor-input") as HTMLInputElement);
+            inputElement.focus();
+            inputElement.select();
+            event.preventDefault();
+            return true;
+        }
+
+        // Backspace：光标移动到前一个 cell
         const tableElement = cellElement.parentElement.parentElement.parentElement as HTMLTableElement;
+        if (!isCtrl(event) && !event.shiftKey && !event.altKey && event.key === "Backspace"
+            && range.startOffset === 0 && range.toString() === "") {
+            const previousCellElement = goPreviousCell(cellElement, range, false);
+            if (!previousCellElement && tableElement) {
+                tableElement.outerHTML = `<p data-block="0"><wbr>${tableElement.textContent}</p>`
+                setRangeByWbr(vditor[vditor.currentMode].element, range);
+                execAfterRender(vditor);
+            }
+            event.preventDefault();
+            return true;
+        }
+
+        // 后方新添加一列
         if (matchHotKey("⌘-⇧-=", event)) {
             let index = 0;
             let previousElement = cellElement.previousElementSibling;
@@ -627,16 +643,6 @@ export const fixTable = (vditor: IVditor, event: KeyboardEvent, range: Range) =>
                 }
             }
         }
-
-        // focus row input
-        if (vditor.currentMode === "wysiwyg" &&
-            !isCtrl(event) && event.key === "Enter" && !event.shiftKey && event.altKey) {
-            const inputElement = (vditor.wysiwyg.popover.querySelector(".vditor-input") as HTMLInputElement);
-            inputElement.focus();
-            inputElement.select();
-            event.preventDefault();
-            return true;
-        }
     }
     return false;
 };
@@ -858,3 +864,16 @@ export const fixTask = (vditor: IVditor, range: Range, event: KeyboardEvent) =>
     }
     return false;
 };
+
+export const fixDelete = (range: Range, event: KeyboardEvent) => {
+    const offsetChildNode = range.startContainer.childNodes[range.startOffset] as HTMLElement;
+    if (range.startContainer.nodeType !== 3 && offsetChildNode && range.startOffset > 0 &&
+        (offsetChildNode.tagName === "TABLE" || offsetChildNode.tagName === "HR")) {
+        // 光标位于 table/hr 前，table/hr 前有内容
+        range.selectNodeContents(offsetChildNode.previousElementSibling);
+        range.collapse(false);
+        event.preventDefault();
+        return true;
+    }
+    return false;
+};
diff --git a/src/ts/wysiwyg/processKeydown.ts b/src/ts/wysiwyg/processKeydown.ts
index 16681823a..0d867c562 100644
--- a/src/ts/wysiwyg/processKeydown.ts
+++ b/src/ts/wysiwyg/processKeydown.ts
@@ -3,7 +3,7 @@ import {isCtrl} from "../util/compatibility";
 import {scrollCenter} from "../util/editorCommenEvent";
 import {
     fixBlockquote,
-    fixCodeBlock,
+    fixCodeBlock, fixDelete,
     fixList,
     fixMarkdown,
     fixTab,
@@ -263,16 +263,9 @@ export const processKeydown = (vditor: IVditor, event: KeyboardEvent) => {
 
     // 删除
     if (event.key === "Backspace" && !isCtrl(event) && !event.shiftKey && !event.altKey && range.toString() === "") {
-        const offsetChildNode = startContainer.childNodes[range.startOffset] as HTMLElement;
-        if (startContainer.nodeType !== 3 && offsetChildNode && range.startOffset > 0 &&
-            (offsetChildNode.tagName === "TABLE" || offsetChildNode.tagName === "HR")) {
-            // 光标位于 table/hr 前，table/hr 前有内容
-            range.selectNodeContents(offsetChildNode.previousElementSibling);
-            range.collapse(false);
-            event.preventDefault();
+        if (fixDelete(range, event)) {
             return true;
         }
-
         if (blockElement) {
             if (blockElement.previousElementSibling
                 && blockElement.previousElementSibling.classList.contains("vditor-wysiwyg__block")