diff --git a/app/src/editor/util.ts b/app/src/editor/util.ts
index 1dba2d067..99fa6e2f9 100644
--- a/app/src/editor/util.ts
+++ b/app/src/editor/util.ts
@@ -101,7 +101,7 @@ const openFile = (options: IOpenFileOptions) => {
             const initData = item.headElement?.getAttribute("data-initdata");
             if (initData) {
                 const initObj = JSON.parse(initData);
-                if (initObj.rootID === options.rootID || initObj.blockId === options.rootID) {
+                if (initObj.rootId === options.rootID || initObj.blockId === options.rootID) {
                     initObj.blockId = options.id
                     initObj.mode = options.mode
                     if (options.zoomIn) {
diff --git a/app/src/layout/util.ts b/app/src/layout/util.ts
index 355115591..81405194b 100644
--- a/app/src/layout/util.ts
+++ b/app/src/layout/util.ts
@@ -322,7 +322,7 @@ export const layoutToJSON = (layout: Layout | Wnd | Tab | Model, json: any) => {
         json.instance = "Tab";
     } else if (layout instanceof Editor) {
         json.blockId = layout.editor.protyle.block.id;
-        json.rootID = layout.editor.protyle.block.rootID;
+        json.rootId = layout.editor.protyle.block.rootID;
         json.mode = layout.editor.protyle.preview.element.classList.contains("fn__none") ? "wysiwyg" : "preview";
         json.action = layout.editor.protyle.block.showAll ? Constants.CB_GET_ALL : "";
         json.instance = "Editor";
@@ -482,6 +482,15 @@ export const copyTab = (tab: Tab) => {
                     tab: newTab,
                     text: tab.model.text
                 });
+            } else if (!tab.model && tab.headElement) {
+                const initData = JSON.parse(tab.headElement.getAttribute("data-initdata") || "{}");
+                model = new Editor({
+                    tab: newTab,
+                    blockId: initData.rootId || initData.blockId,
+                    mode: initData.mode,
+                    action: typeof initData.action === "string" ? [initData.action] : initData.action,
+                    scrollAttr: initData.scrollAttr,
+                });
             }
             newTab.addModel(model);
         }
diff --git a/app/src/menus/tab.ts b/app/src/menus/tab.ts
index f556bfb8d..7a6901133 100644
--- a/app/src/menus/tab.ts
+++ b/app/src/menus/tab.ts
@@ -156,21 +156,29 @@ const splitSubMenu = (tab: Tab) => {
 export const initTabMenu = (tab: Tab) => {
     window.siyuan.menus.menu.remove();
     closeMenu(tab);
+    window.siyuan.menus.menu.append(new MenuItem({
+        label: window.siyuan.languages.split,
+        submenu: splitSubMenu(tab)
+    }).element);
     const model = tab.model;
-    if (model) {
-        window.siyuan.menus.menu.append(new MenuItem({
-            label: window.siyuan.languages.split,
-            submenu: splitSubMenu(tab)
-        }).element);
-        if (model instanceof Editor) {
-            window.siyuan.menus.menu.append(new MenuItem({
-                label: window.siyuan.languages.copy,
-                icon: "iconCopy",
-                type: "submenu",
-                submenu: copySubMenu(model.editor.protyle.block.rootID, "", false)
-            }).element);
+    let rootId;
+    if ((model && model instanceof Editor)) {
+        rootId = model.editor.protyle.block.rootID
+    } else {
+        const initData = tab.headElement.getAttribute("data-initdata")
+        if (initData) {
+            const initDataObj = JSON.parse(initData);
+            rootId = initDataObj.rootId || initDataObj.blockId
         }
     }
+    if (rootId) {
+        window.siyuan.menus.menu.append(new MenuItem({
+            label: window.siyuan.languages.copy,
+            icon: "iconCopy",
+            type: "submenu",
+            submenu: copySubMenu(rootId, "", false)
+        }).element);
+    }
     if (tab.headElement.classList.contains("item--pin")) {
         window.siyuan.menus.menu.append(new MenuItem({
             label: window.siyuan.languages.unpin,