diff --git a/libs/components/editor-core/src/editor/drag-drop/drag-drop.ts b/libs/components/editor-core/src/editor/drag-drop/drag-drop.ts
index 9da0ed55ee..a96de8eb93 100644
--- a/libs/components/editor-core/src/editor/drag-drop/drag-drop.ts
+++ b/libs/components/editor-core/src/editor/drag-drop/drag-drop.ts
@@ -1,4 +1,5 @@
 /* eslint-disable max-lines */
+import { Protocol } from '@toeverything/datasource/db-service';
 import { domToRect, Point } from '@toeverything/utils';
 import { AsyncBlock } from '../..';
 import { GridDropType } from '../commands/types';
@@ -6,7 +7,6 @@ import { Editor } from '../editor';
 import { BlockDropPlacement, GroupDirection } from '../types';
 // TODO: Evaluate implementing custom events with Rxjs
 import EventEmitter from 'eventemitter3';
-import { Protocol } from '@toeverything/datasource/db-service';
 
 enum DragType {
     dragBlock = 'dragBlock',
@@ -281,6 +281,10 @@ export class DragDropManager {
             this._editor.getRootBlockId()
         );
         let direction = BlockDropPlacement.none;
+        if (!rootBlock || !rootBlock.dom) {
+            console.warn('Can not find dom bind with block', rootBlock);
+            return;
+        }
         const rootBlockRect = domToRect(rootBlock.dom);
         let targetBlock: AsyncBlock | undefined;
         let typesInfo = {
@@ -303,6 +307,10 @@ export class DragDropManager {
         if (direction !== BlockDropPlacement.none) {
             const blockList = await this._editor.getBlockListByLevelOrder();
             targetBlock = blockList.find(block => {
+                if (!block.dom) {
+                    console.warn('Can not find dom bind with block', block);
+                    return false;
+                }
                 const domRect = domToRect(block.dom);
                 const pointChecker =
                     direction === BlockDropPlacement.outerLeft
diff --git a/libs/components/editor-core/src/editor/selection/selection.ts b/libs/components/editor-core/src/editor/selection/selection.ts
index 406f9adecb..e6c1f94c83 100644
--- a/libs/components/editor-core/src/editor/selection/selection.ts
+++ b/libs/components/editor-core/src/editor/selection/selection.ts
@@ -1,15 +1,16 @@
 /* eslint-disable max-lines */
 import {
+    debounce,
     domToRect,
+    getBlockIdByDom,
+    last,
     Point,
     Rect,
-    last,
     without,
-    debounce,
-    getBlockIdByDom,
 } from '@toeverything/utils';
 import EventEmitter from 'eventemitter3';
 
+import { Protocol } from '@toeverything/datasource/db-service';
 import { BlockEditor } from '../..';
 import { AsyncBlock } from '../block';
 import { VirgoSelection } from '../types';
@@ -18,19 +19,17 @@ import {
     changeEventName,
     CursorTypes,
     IdList,
+    SelectBlock,
     selectEndEventName,
     SelectEventCallbackTypes,
     SelectEventTypes,
+    SelectInfo,
     SelectionSettings,
     SelectionSettingsMap,
     SelectionTypes,
     SelectPosition,
-    SelectBlock,
-    SelectInfo,
 } from './types';
 import { isLikeBlockListIds } from './utils';
-import { Protocol } from '@toeverything/datasource/db-service';
-import { Editor } from 'slate';
 // IMP: maybe merge active and select into single function
 
 export type SelectionInfo = InstanceType<
@@ -336,12 +335,12 @@ export class SelectionManager implements VirgoSelection {
                 });
                 for await (const childBlock of selectableChildren) {
                     const { dom } = childBlock;
-                    if (dom && selectionRect.isIntersect(domToRect(dom))) {
-                        selectedNodes.push(childBlock);
-                    }
                     if (!dom) {
                         console.warn('can not find dom bind with block');
                     }
+                    if (dom && selectionRect.isIntersect(domToRect(dom))) {
+                        selectedNodes.push(childBlock);
+                    }
                 }
                 // if just only has one selected maybe select the children
                 if (selectedNodes.length === 1) {
@@ -1063,10 +1062,10 @@ export class SelectionManager implements VirgoSelection {
         index: number,
         blockId: string
     ): Promise<void> {
-        let preRang = document.createRange();
+        const preRang = document.createRange();
         preRang.setStart(nowRange.startContainer, index);
         preRang.setEnd(nowRange.endContainer, index);
-        let prePosition = preRang.getClientRects().item(0);
+        const prePosition = preRang.getClientRects().item(0);
         this.activeNodeByNodeId(
             blockId,
             new Point(prePosition.left, prePosition.bottom)
diff --git a/libs/components/editor-plugins/src/menu/left-menu/LeftMenuPlugin.tsx b/libs/components/editor-plugins/src/menu/left-menu/LeftMenuPlugin.tsx
index 3b432167ee..9c339e8630 100644
--- a/libs/components/editor-plugins/src/menu/left-menu/LeftMenuPlugin.tsx
+++ b/libs/components/editor-plugins/src/menu/left-menu/LeftMenuPlugin.tsx
@@ -1,15 +1,15 @@
-import { HookType, BlockDropPlacement } from '@toeverything/framework/virgo';
-import { StrictMode } from 'react';
-import { BasePlugin } from '../../base-plugin';
-import { ignoreBlockTypes } from './menu-config';
-import {
-    LineInfoSubject,
-    LeftMenuDraggable,
-    BlockDomInfo,
-} from './LeftMenuDraggable';
-import { PluginRenderRoot } from '../../utils';
-import { Subject, throttleTime } from 'rxjs';
+import { BlockDropPlacement, HookType } from '@toeverything/framework/virgo';
 import { domToRect, last, Point } from '@toeverything/utils';
+import { StrictMode } from 'react';
+import { Subject, throttleTime } from 'rxjs';
+import { BasePlugin } from '../../base-plugin';
+import { PluginRenderRoot } from '../../utils';
+import {
+    BlockDomInfo,
+    LeftMenuDraggable,
+    LineInfoSubject,
+} from './LeftMenuDraggable';
+import { ignoreBlockTypes } from './menu-config';
 const DRAG_THROTTLE_DELAY = 60;
 export class LeftMenuPlugin extends BasePlugin {
     private _mousedown?: boolean;
@@ -111,6 +111,10 @@ export class LeftMenuPlugin extends BasePlugin {
                 block.dom,
                 block.id
             );
+        if (!targetBlock.dom) {
+            console.warn('Can not find dom bind with block', targetBlock);
+            return;
+        }
         this._lineInfo.next({
             direction,
             blockInfo: {