diff --git a/app/src/protyle/util/editorCommonEvent.ts b/app/src/protyle/util/editorCommonEvent.ts
index 0032beb5f..0b4d2f41d 100644
--- a/app/src/protyle/util/editorCommonEvent.ts
+++ b/app/src/protyle/util/editorCommonEvent.ts
@@ -890,7 +890,7 @@ export const dropEvent = (protyle: IProtyle, editorElement: HTMLElement) => {
                             // 行内拖拽
                             const doOperations: IOperation[] = [];
                             const undoOperations: IOperation[] = [];
-                            const undoPreviousId = blockElement.querySelector(`[data-id="${selectedIds[0]}"]`).previousElementSibling.getAttribute("data-id") || "";
+                            const undoPreviousId = blockElement.querySelector(`.av__row[data-id="${selectedIds[0]}"]`).previousElementSibling.getAttribute("data-id") || "";
                             selectedIds.reverse().forEach(item => {
                                 if (previousID !== item && undoPreviousId !== previousID) {
                                     doOperations.push({