diff --git a/app/src/layout/Wnd.ts b/app/src/layout/Wnd.ts
index d0cf0a66e..5c8f5d14a 100644
--- a/app/src/layout/Wnd.ts
+++ b/app/src/layout/Wnd.ts
@@ -129,20 +129,17 @@ export class Wnd {
             }
         });
         this.headersElement.addEventListener("dragover", function (event: DragEvent & { target: HTMLElement }) {
-            if (!window.siyuan.dragElement ||
-                (!event.dataTransfer.types.includes(Constants.SIYUAN_DROP_TAB) && !event.dataTransfer.types.includes(Constants.SIYUAN_DROP_FILE))) {
-                return;
-            }
-            if (window.siyuan.dragElement.getAttribute("data-type") === "navigation-root") {
-                // 文档数中笔记本不能拖拽打开
-                return;
-            }
-            event.preventDefault();
             const it = this as HTMLElement;
             if (event.dataTransfer.types.includes(Constants.SIYUAN_DROP_FILE)) {
+                event.preventDefault();
                 it.style.opacity = ".1";
                 return;
             }
+            if (!event.dataTransfer.types.includes(Constants.SIYUAN_DROP_TAB) ||
+                (!window.siyuan.dragElement && event.dataTransfer.types.includes(Constants.SIYUAN_DROP_TAB))) {
+                return;
+            }
+            event.preventDefault();
             const newTabHeaderElement = hasClosestByTag(event.target, "LI");
             let oldTabHeaderElement = window.siyuan.dragElement;
             let exitDrag = false;
@@ -197,9 +194,13 @@ export class Wnd {
             if (event.dataTransfer.types.includes(Constants.SIYUAN_DROP_FILE)) {
                 // 文档树拖拽
                 setPanelFocus(it.parentElement.parentElement);
-                openFileById({
-                    id: window.siyuan.dragElement.getAttribute("data-node-id"),
-                    action: [Constants.CB_GET_FOCUS, Constants.CB_GET_SCROLL]
+                event.dataTransfer.getData(Constants.SIYUAN_DROP_FILE).split(",").forEach(item => {
+                    if (item) {
+                        openFileById({
+                            id: item,
+                            action: [Constants.CB_GET_FOCUS, Constants.CB_GET_SCROLL]
+                        });
+                    }
                 });
                 window.siyuan.dragElement = undefined;
                 it.style.opacity = "";
diff --git a/app/src/layout/dock/Files.ts b/app/src/layout/dock/Files.ts
index 26d78d666..572f6fbbb 100644
--- a/app/src/layout/dock/Files.ts
+++ b/app/src/layout/dock/Files.ts
@@ -290,14 +290,16 @@ export class Files extends Model {
                     liElement.classList.add("b3-list-item--focus");
                     selectElements = [liElement];
                 }
+                const ids: string[] = []
                 selectElements.forEach((item: HTMLElement) => {
                     item.style.opacity = "0.1";
+                    ids.push(item.getAttribute("data-node-id"))
                 })
                 const img = new Image();
                 // TODO: drag preview
                 img.src = `data:image/png;base64,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`;
                 event.dataTransfer.setDragImage(img, 10, 10);
-                event.dataTransfer.setData(Constants.SIYUAN_DROP_FILE, Constants.SIYUAN_DROP_FILE);
+                event.dataTransfer.setData(Constants.SIYUAN_DROP_FILE, ids.join(","));
                 event.dataTransfer.dropEffect = "move";
             }
         });