diff --git a/app/src/menus/commonMenuItem.ts b/app/src/menus/commonMenuItem.ts
index 2766f1212..f55ee7206 100644
--- a/app/src/menus/commonMenuItem.ts
+++ b/app/src/menus/commonMenuItem.ts
@@ -431,7 +431,7 @@ export const copySubMenu = (id: string, accelerator = true, focusElement?: Eleme
     }];
 };
 
-export const exportMd = (id: string) => {
+export const exportMd = (id: string, fileType = "NodeDocument") => {
     return new MenuItem({
         label: window.siyuan.languages.export,
         type: "submenu",
@@ -532,7 +532,7 @@ export const exportMd = (id: string) => {
             label: window.siyuan.languages.image,
             icon: "iconImage",
             click: () => {
-                exportImage(id);
+                exportImage(id, fileType);
             }
         },
             /// #if !BROWSER
@@ -540,26 +540,26 @@ export const exportMd = (id: string) => {
                 label: "PDF",
                 icon: "iconPDF",
                 click: () => {
-                    saveExport({type: "pdf", id});
+                    saveExport({type: "pdf", id, fileType});
                 }
             }, {
                 label: "HTML (SiYuan)",
                 iconClass: "ft__error",
                 icon: "iconHTML5",
                 click: () => {
-                    saveExport({type: "html", id});
+                    saveExport({type: "html", id, fileType});
                 }
             }, {
                 label: "HTML (Markdown)",
                 icon: "iconHTML5",
                 click: () => {
-                    saveExport({type: "htmlmd", id});
+                    saveExport({type: "htmlmd", id, fileType});
                 }
             }, {
                 label: "Word .docx",
                 icon: "iconExact",
                 click: () => {
-                    saveExport({type: "word", id});
+                    saveExport({type: "word", id, fileType});
                 }
             }, {
                 label: window.siyuan.languages.more,
diff --git a/app/src/protyle/export/index.ts b/app/src/protyle/export/index.ts
index 5933b41f7..ae7408f27 100644
--- a/app/src/protyle/export/index.ts
+++ b/app/src/protyle/export/index.ts
@@ -14,15 +14,15 @@ import {pathPosix} from "../../util/pathName";
 import {replaceLocalPath} from "../../editor/rename";
 import {setStorageVal} from "../util/compatibility";
 
-export const saveExport = (option: { type: string, id: string }) => {
+export const saveExport = (option: IExportOptions) => {
     /// #if !BROWSER
     if (option.type === "pdf") {
         if (window.siyuan.config.appearance.mode === 1) {
             confirmDialog(window.siyuan.languages.pdfTip, window.siyuan.languages.pdfConfirm, () => {
-                renderPDF(option.id);
+                renderPDF(option.id, option.fileType);
             });
         } else {
-            renderPDF(option.id);
+            renderPDF(option.id, option.fileType);
         }
     } else if (option.type === "word") {
         const localData = window.siyuan.storage[Constants.LOCAL_EXPORTWORD];
@@ -69,7 +69,7 @@ export const saveExport = (option: { type: string, id: string }) => {
 };
 
 /// #if !BROWSER
-const renderPDF = (id: string) => {
+const renderPDF = (id: string, fileType:string) => {
     const localData = window.siyuan.storage[Constants.LOCAL_EXPORTPDF];
     const servePath = window.location.protocol + "//" + window.location.host;
     const isDefault = (window.siyuan.config.appearance.mode === 1 && window.siyuan.config.appearance.themeDark === "midnight") || (window.siyuan.config.appearance.mode === 0 && window.siyuan.config.appearance.themeLight === "daylight");
@@ -243,7 +243,9 @@ const renderPDF = (id: string) => {
       <button class="b3-button b3-button--text">${window.siyuan.languages.confirm}</button>
     </div>
 </div>
-<div style="zoom:${localData.scale || 1}" class="protyle-wysiwyg${window.siyuan.config.editor.displayBookmarkIcon ? " protyle-wysiwyg--attr" : ""}" id="preview">
+<div style="zoom:${localData.scale || 1}" class="protyle-wysiwyg${window.siyuan.config.editor.displayBookmarkIcon ? " protyle-wysiwyg--attr" : ""}" 
+data-doc-type="${fileType}" 
+id="preview">
     <div class="fn__loading" style="left:0"><img width="48px" src="${servePath}/stage/loading-pure.svg"></div>
 </div>
 <script src="${servePath}/appearance/icons/${window.siyuan.config.appearance.icon}/icon.js?${Constants.SIYUAN_VERSION}"></script>
@@ -515,7 +517,7 @@ const renderPDF = (id: string) => {
     });
 };
 
-const getExportPath = (option: { type: string, id: string }, removeAssets?: boolean, mergeSubdocs?: boolean) => {
+const getExportPath = (option: IExportOptions, removeAssets?: boolean, mergeSubdocs?: boolean) => {
     fetchPost("/api/block/getBlockInfo", {
         id: option.id
     }, async (response) => {
@@ -569,17 +571,17 @@ const getExportPath = (option: { type: string, id: string }, removeAssets?: bool
                     }
                     afterExport(path.join(savePath, replaceLocalPath(response.data.rootTitle)) + ".docx", msgId);
                 } else {
-                    onExport(exportResponse, savePath, option.type, removeAssets, msgId);
+                    onExport(exportResponse, savePath, option, removeAssets, msgId);
                 }
             });
         }
     });
 };
 
-const onExport = (data: IWebSocketData, filePath: string, type: string, removeAssets?: boolean, msgId?: string) => {
+const onExport = (data: IWebSocketData, filePath: string, exportOption:IExportOptions, removeAssets?: boolean, msgId?: string) => {
     let themeName = window.siyuan.config.appearance.themeLight;
     let mode = 0;
-    if (["html", "htmlmd"].includes(type) && window.siyuan.config.appearance.mode === 1) {
+    if (["html", "htmlmd"].includes(exportOption.type) && window.siyuan.config.appearance.mode === 1) {
         themeName = window.siyuan.config.appearance.themeDark;
         mode = 1;
     }
@@ -607,7 +609,10 @@ const onExport = (data: IWebSocketData, filePath: string, type: string, removeAs
     </style>
 </head>
 <body>
-<div class="${["htmlmd", "word"].includes(type) ? "b3-typography" : "protyle-wysiwyg" + (window.siyuan.config.editor.displayBookmarkIcon ? " protyle-wysiwyg--attr" : "")}" style="max-width: 800px;margin: 0 auto;" id="preview">${data.data.content}</div>
+<div class="${["htmlmd", "word"].includes(exportOption.type) ? "b3-typography" : "protyle-wysiwyg" + (window.siyuan.config.editor.displayBookmarkIcon ? " protyle-wysiwyg--attr" : "")}" 
+style="max-width: 800px;margin: 0 auto;" 
+data-doc-type="${exportOption.fileType}" 
+id="preview">${data.data.content}</div>
 <script src="appearance/icons/${window.siyuan.config.appearance.icon}/icon.js?${Constants.SIYUAN_VERSION}"></script>
 <script src="stage/build/export/protyle-method.js?${Constants.SIYUAN_VERSION}"></script>
 <script src="stage/protyle/js/lute/lute.min.js?${Constants.SIYUAN_VERSION}"></script>    
@@ -627,7 +632,7 @@ const onExport = (data: IWebSocketData, filePath: string, type: string, removeAs
     };
     const previewElement = document.getElementById('preview');
     Protyle.highlightRender(previewElement, "stage/protyle");
-    Protyle.mathRender(previewElement, "stage/protyle", ${type === "pdf"});
+    Protyle.mathRender(previewElement, "stage/protyle", ${exportOption.type === "pdf"});
     Protyle.mermaidRender(previewElement, "stage/protyle");
     Protyle.flowchartRender(previewElement, "stage/protyle");
     Protyle.graphvizRender(previewElement, "stage/protyle");
diff --git a/app/src/protyle/export/util.ts b/app/src/protyle/export/util.ts
index fc49471f8..6663a884c 100644
--- a/app/src/protyle/export/util.ts
+++ b/app/src/protyle/export/util.ts
@@ -25,11 +25,14 @@ export const afterExport = (exportPath: string, msgId: string) => {
     /// #endif
 };
 
-export const exportImage = (id: string) => {
+export const exportImage = (id: string, fileType:string) => {
     const exportDialog = new Dialog({
         title: window.siyuan.languages.exportAsImage,
         content: `<div class="b3-dialog__content" style="${isMobile() ? "padding:8px;" : ""};background-color: var(--b3-theme-background)">
-    <div style="${isMobile() ? "padding: 16px;margin: 16px 0" : "padding: 48px;margin: 8px 0 24px"};border: 1px solid var(--b3-border-color);border-radius: var(--b3-border-radius-b);" class="export-img protyle-wysiwyg${window.siyuan.config.editor.displayBookmarkIcon ? " protyle-wysiwyg--attr" : ""}" id="preview"></div>
+    <div style="${isMobile() ? "padding: 16px;margin: 16px 0" : "padding: 48px;margin: 8px 0 24px"};border: 1px solid var(--b3-border-color);border-radius: var(--b3-border-radius-b);" 
+class="export-img protyle-wysiwyg${window.siyuan.config.editor.displayBookmarkIcon ? " protyle-wysiwyg--attr" : ""}" 
+data-doc-type="${fileType}" 
+id="preview"></div>
     <div class="fn__hr--b"></div>
     <div class="fn__hr--b"></div>
 </div>
diff --git a/app/src/protyle/header/openTitleMenu.ts b/app/src/protyle/header/openTitleMenu.ts
index c4a4fcb46..a544e36eb 100644
--- a/app/src/protyle/header/openTitleMenu.ts
+++ b/app/src/protyle/header/openTitleMenu.ts
@@ -230,7 +230,7 @@ export const openTitleMenu = (protyle: IProtyle, position: IPosition) => {
             }).element);
         }
         genImportMenu(protyle.notebookId, protyle.path);
-        window.siyuan.menus.menu.append(exportMd(protyle.block.showAll ? protyle.block.id : protyle.block.rootID));
+        window.siyuan.menus.menu.append(exportMd(protyle.block.showAll ? protyle.block.id : protyle.block.rootID, protyle.wysiwyg.element.getAttribute("data-doc-type")));
 
         if (protyle?.app?.plugins) {
             emitOpenMenu({
diff --git a/app/src/types/index.d.ts b/app/src/types/index.d.ts
index ecaffbd9d..b32ee4cb6 100644
--- a/app/src/types/index.d.ts
+++ b/app/src/types/index.d.ts
@@ -498,6 +498,12 @@ interface IPluginDockTab {
     show?: boolean
 }
 
+interface IExportOptions {
+    type: string,
+    id: string,
+    fileType: string
+}
+
 interface IOpenFileOptions {
     app: import("../index").App,
     searchData?: ISearchOption, // 搜索必填