diff --git a/app/src/protyle/wysiwyg/index.ts b/app/src/protyle/wysiwyg/index.ts
index fa2539635..e1cec17ae 100644
--- a/app/src/protyle/wysiwyg/index.ts
+++ b/app/src/protyle/wysiwyg/index.ts
@@ -21,7 +21,8 @@ import {isLocalPath, pathPosix} from "../../util/pathName";
 import {genEmptyElement} from "../../block/util";
 import {previewImage} from "../preview/image";
 import {
-    contentMenu, enterBack,
+    contentMenu,
+    enterBack,
     fileAnnotationRefMenu,
     imgMenu,
     linkMenu,
@@ -1527,7 +1528,8 @@ export class WYSIWYG {
                 (!event.isComposing || (event.isComposing && range.toString() !== "")) // https://github.com/siyuan-note/siyuan/issues/4341
             ) {
                 // 搜狗输入法不走 keydown，需重新记录历史状态
-                if (nodeElement && typeof protyle.wysiwyg.lastHTMLs[nodeElement.getAttribute("data-node-id")] === "undefined") {
+                if (range.toString() === "" &&  // windows 下回车新建块输入abc，选中 bc ctrl+m 后光标错误
+                    nodeElement && typeof protyle.wysiwyg.lastHTMLs[nodeElement.getAttribute("data-node-id")] === "undefined") {
                     range.insertNode(document.createElement("wbr"));
                     protyle.wysiwyg.lastHTMLs[nodeElement.getAttribute("data-node-id")] = nodeElement.outerHTML;
                     nodeElement.querySelector("wbr").remove();