diff --git a/app/src/block/util.ts b/app/src/block/util.ts
index 47fafe992..24d5532f4 100644
--- a/app/src/block/util.ts
+++ b/app/src/block/util.ts
@@ -142,6 +142,7 @@ export const insertEmptyBlock = (protyle: IProtyle, position: InsertPosition, id
     if (!blockElement) {
         return;
     }
+    protyle.observerLoad?.disconnect();
     let newElement = genEmptyElement(false, true);
     let orderIndex = 1;
     if (blockElement.getAttribute("data-type") === "NodeListItem") {
diff --git a/app/src/editor/util.ts b/app/src/editor/util.ts
index b73476612..217b63f68 100644
--- a/app/src/editor/util.ts
+++ b/app/src/editor/util.ts
@@ -347,6 +347,7 @@ const getUnInitTab = (options: IOpenFileOptions) => {
     });
 };
 
+let resizeObserver:ResizeObserver;
 const switchEditor = (editor: Editor, options: IOpenFileOptions, allModels: IModels) => {
     if (options.keepCursor) {
         editor.parent.headElement.setAttribute("keep-cursor", options.id);
@@ -392,7 +393,8 @@ const switchEditor = (editor: Editor, options: IOpenFileOptions, allModels: IMod
                     editor.editor.protyle.toolbar.range = newRange;
                 }
                 scrollCenter(editor.editor.protyle, nodeElement, true);
-                const resizeObserver = new ResizeObserver(() => {
+                resizeObserver?.disconnect();
+                resizeObserver = new ResizeObserver(() => {
                     if (document.contains(nodeElement)) {
                         scrollCenter(editor.editor.protyle, nodeElement, true);
                     }
diff --git a/app/src/protyle/wysiwyg/enter.ts b/app/src/protyle/wysiwyg/enter.ts
index 47de6f7cf..f2180ee47 100644
--- a/app/src/protyle/wysiwyg/enter.ts
+++ b/app/src/protyle/wysiwyg/enter.ts
@@ -31,6 +31,7 @@ export const enter = (blockElement: HTMLElement, range: Range, protyle: IProtyle
         hideElements(["select"], protyle);
         return;
     }
+    protyle.observerLoad?.disconnect();
     // https://github.com/siyuan-note/siyuan/issues/5471
     if (disableElement ||
         // https://github.com/siyuan-note/siyuan/issues/10633
diff --git a/app/src/protyle/wysiwyg/remove.ts b/app/src/protyle/wysiwyg/remove.ts
index e6d3a52e5..9a35272cc 100644
--- a/app/src/protyle/wysiwyg/remove.ts
+++ b/app/src/protyle/wysiwyg/remove.ts
@@ -25,6 +25,7 @@ import {Tab} from "../../layout/Tab";
 import {Backlink} from "../../layout/dock/Backlink";
 
 export const removeBlock = async (protyle: IProtyle, blockElement: Element, range: Range, type: "Delete" | "Backspace" | "remove") => {
+    protyle.observerLoad?.disconnect();
     // 删除后，防止滚动条滚动后调用 get 请求，因为返回的请求已查找不到内容块了
     preventScroll(protyle);
     const selectElements = Array.from(protyle.wysiwyg.element.querySelectorAll(".protyle-wysiwyg--select"));