diff --git a/app/src/protyle/index.ts b/app/src/protyle/index.ts
index 01263f06b..e7ad5f913 100644
--- a/app/src/protyle/index.ts
+++ b/app/src/protyle/index.ts
@@ -170,7 +170,8 @@ export class Protyle {
                 id: options.blockId,
                 k: options.key || "",
                 isBacklink: mergedOptions.action.includes(Constants.CB_GET_BACKLINK),
-                mode: (mergedOptions.action && mergedOptions.action.includes(Constants.CB_GET_CONTEXT)) ? 3 : 0, // 0: 仅当前 ID（默认值），1：向上 2：向下，3：上下都加载，4：加载最后
+                // 0: 仅当前 ID（默认值），1：向上 2：向下，3：上下都加载，4：加载最后
+                mode: (mergedOptions.action && mergedOptions.action.includes(Constants.CB_GET_CONTEXT)) ? 3 : 0,
                 size: mergedOptions.action?.includes(Constants.CB_GET_ALL) ? Constants.SIZE_GET_MAX : window.siyuan.config.editor.dynamicLoadBlocks,
             }, getResponse => {
                 onGet(getResponse, this.protyle, mergedOptions.action, options.scrollAttr);
diff --git a/app/src/protyle/scroll/event.ts b/app/src/protyle/scroll/event.ts
index 10ae75e00..71f583633 100644
--- a/app/src/protyle/scroll/event.ts
+++ b/app/src/protyle/scroll/event.ts
@@ -67,7 +67,9 @@ export const scrollEvent = (protyle: IProtyle, element: HTMLElement) => {
                 });
             }, Constants.TIMEOUT_BLOCKLOAD);
         }
-        if (protyle.wysiwyg.element.getAttribute("data-top") || protyle.block.showAll || protyle.scroll.lastScrollTop === element.scrollTop || protyle.scroll.lastScrollTop === -1) {
+        if (protyle.wysiwyg.element.getAttribute("data-top") || protyle.block.showAll ||
+            (protyle.scroll && protyle.scroll.element.classList.contains("fn__none")) || !protyle.scroll ||
+            protyle.scroll.lastScrollTop === element.scrollTop || protyle.scroll.lastScrollTop === -1) {
             return;
         }
         if (protyle.scroll.lastScrollTop - element.scrollTop > 0) {