diff --git a/app/src/asset/index.ts b/app/src/asset/index.ts
index 72bc46cb8..24cafd54d 100644
--- a/app/src/asset/index.ts
+++ b/app/src/asset/index.ts
@@ -424,13 +424,8 @@ export class Asset extends Model {
       </div>
     </div> <!-- outerContainer -->
     <div id="printContainer"></div>`;
-            const localPDF = JSON.parse(localStorage.getItem(Constants.LOCAL_PDFTHEME) || "{}");
-            let pdfTheme;
-            if (window.siyuan.config.appearance.mode === 0) {
-                pdfTheme = localPDF.light || "light";
-            } else {
-                pdfTheme = localPDF.dark || "dark";
-            }
+            const localPDF = window.siyuan.storage[Constants.LOCAL_PDFTHEME]
+            const pdfTheme = window.siyuan.config.appearance.mode === 0 ? localPDF.light : localPDF.dark;
             const darkElement = this.element.querySelector("#pdfDark");
             const lightElement = this.element.querySelector("#pdfLight");
             if (pdfTheme === "dark") {
@@ -448,7 +443,6 @@ export class Asset extends Model {
                     localPDF.dark = "light";
                 }
                 this.element.firstElementChild.classList.remove("pdf__outer--dark");
-                localStorage.setItem(Constants.LOCAL_PDFTHEME, JSON.stringify(localPDF));
                 lightElement.classList.add("toggled");
                 darkElement.classList.remove("toggled");
             });
@@ -459,7 +453,6 @@ export class Asset extends Model {
                     localPDF.dark = "dark";
                 }
                 this.element.firstElementChild.classList.add("pdf__outer--dark");
-                localStorage.setItem(Constants.LOCAL_PDFTHEME, JSON.stringify(localPDF));
                 lightElement.classList.remove("toggled");
                 darkElement.classList.add("toggled");
             });
diff --git a/app/src/card/makeCard.ts b/app/src/card/makeCard.ts
index 68410acba..e2b62707f 100644
--- a/app/src/card/makeCard.ts
+++ b/app/src/card/makeCard.ts
@@ -78,8 +78,8 @@ export const makeCard = (nodeElement: Element[]) => {
                 focusByRange(range);
             }
         });
-        dialog.element.setAttribute("data-key", "makeCard")
-        dialog.element.style.zIndex = "199"
+        dialog.element.setAttribute("data-key", "makeCard");
+        dialog.element.style.zIndex = "199";
         dialog.element.addEventListener("click", (event) => {
             let target = event.target as HTMLElement;
             while (target && !target.isSameNode(dialog.element)) {
@@ -224,7 +224,7 @@ const viewCards = (deckID: string, title: string) => {
         if (response.data.pageCount > 1) {
             nextElement.removeAttribute("disabled");
         }
-        dialog.element.style.zIndex = "200"
+        dialog.element.style.zIndex = "200";
         dialog.element.addEventListener("click", (event) => {
             let target = event.target as HTMLElement;
             while (target && !dialog.element.isSameNode(target)) {
diff --git a/app/src/config/bazaar.ts b/app/src/config/bazaar.ts
index 354f40ef4..c5a948c26 100644
--- a/app/src/config/bazaar.ts
+++ b/app/src/config/bazaar.ts
@@ -15,19 +15,7 @@ import {isBrowser} from "../util/functions";
 export const bazaar = {
     element: undefined as Element,
     genHTML() {
-        const localSortString = localStorage.getItem(Constants.LOCAL_BAZAAR);
-        let localSort;
-        if (!localSortString) {
-            localSort = {
-                theme: "0",
-                template: "0",
-                icon: "0",
-                widget: "0",
-            };
-            localStorage.setItem(Constants.LOCAL_BAZAAR, JSON.stringify(localSort));
-        } else {
-            localSort = JSON.parse(localSortString);
-        }
+        const localSort = window.siyuan.storage[Constants.LOCAL_BAZAAR];
         const loadingHTML = `<div style="height: ${bazaar.element.clientHeight - 72}px;display: flex;align-items: center;justify-content: center;"><img src="/stage/loading-pure.svg"></div>`;
         return `<div class="fn__flex-column" style="height: 100%">
 <div class="layout-tab-bar fn__flex">
@@ -609,7 +597,7 @@ export const bazaar = {
                     });
                 } else {
                     // sort
-                    const localSort = JSON.parse(localStorage.getItem(Constants.LOCAL_BAZAAR));
+                    const localSort = window.siyuan.storage[Constants.LOCAL_BAZAAR];
                     const panelElement = selectElement.parentElement.parentElement;
                     let html = "";
                     if (selectElement.value === "0") { // 更新时间降序
@@ -638,7 +626,6 @@ export const bazaar = {
                         });
                     }
                     localSort[selectElement.parentElement.parentElement.getAttribute("data-type")] = selectElement.value;
-                    localStorage.setItem(Constants.LOCAL_BAZAAR, JSON.stringify(localSort));
                     panelElement.querySelector(".b3-cards").innerHTML = html;
                 }
             });
@@ -667,7 +654,7 @@ export const bazaar = {
         bazaar.data[bazaarType] = response.data.packages;
         element.innerHTML = `<div class="b3-cards">${html}</div>`;
 
-        const localSort = JSON.parse(localStorage.getItem(Constants.LOCAL_BAZAAR));
+        const localSort = window.siyuan.storage[Constants.LOCAL_BAZAAR];
         if (localSort[bazaarType.replace("s", "")] === "1") {
             html = "";
             Array.from(element.querySelectorAll(".b3-card")).sort((a, b) => {
diff --git a/app/src/constants.ts b/app/src/constants.ts
index ce134069e..848de3946 100644
--- a/app/src/constants.ts
+++ b/app/src/constants.ts
@@ -59,11 +59,11 @@ export abstract class Constants {
 
     // localstorage
     public static readonly LOCAL_SEARCHEDATA = "local-searchedata";
-    public static readonly LOCAL_SEARCHEKEYS = "local-searchekeys"; // "keys", "col", "row", "replaceKeys", "layout"
+    public static readonly LOCAL_SEARCHEKEYS = "local-searchekeys";
     public static readonly LOCAL_DOCINFO = "local-docinfo"; // only mobile
-    public static readonly LOCAL_DAILYNOTEID = "local-dailynoteid";
-    public static readonly LOCAL_HISTORYNOTEID = "local-historynoteid";
-    public static readonly LOCAL_CODELANG = "local-codelang";
+    public static readonly LOCAL_DAILYNOTEID = "local-dailynoteid"; // string
+    public static readonly LOCAL_HISTORYNOTEID = "local-historynoteid"; // string
+    public static readonly LOCAL_CODELANG = "local-codelang"; // string
     public static readonly LOCAL_FONTSTYLES = "local-fontstyles";
     public static readonly LOCAL_EXPORTPDF = "local-exportpdf";
     public static readonly LOCAL_EXPORTWORD = "local-exportword";
diff --git a/app/src/history/history.ts b/app/src/history/history.ts
index 08261e755..3ee7badc9 100644
--- a/app/src/history/history.ts
+++ b/app/src/history/history.ts
@@ -25,7 +25,7 @@ const renderDoc = (element: HTMLElement, currentPage: number) => {
     const opElement = element.querySelector('.b3-select[data-type="opselect"]') as HTMLSelectElement;
     const typeElement = element.querySelector('.b3-select[data-type="typeselect"]') as HTMLSelectElement;
     const notebookElement = element.querySelector('.b3-select[data-type="notebookselect"]') as HTMLSelectElement;
-    localStorage.setItem(Constants.LOCAL_HISTORYNOTEID, notebookElement.value);
+    window.siyuan.storage[Constants.LOCAL_HISTORYNOTEID] = notebookElement.value;
     const docElement = element.querySelector('.history__text[data-type="docPanel"]');
     const assetElement = element.querySelector('.history__text[data-type="assetPanel"]');
     const mdElement = element.querySelector('.history__text[data-type="mdPanel"]') as HTMLTextAreaElement;
@@ -211,7 +211,7 @@ export const openHistory = () => {
         return;
     }
 
-    const currentNotebookId = localStorage.getItem(Constants.LOCAL_HISTORYNOTEID);
+    const currentNotebookId = window.siyuan.storage[Constants.LOCAL_HISTORYNOTEID];
     let notebookSelectHTML = "";
     window.siyuan.notebooks.forEach((item) => {
         if (!item.closed) {
diff --git a/app/src/index.ts b/app/src/index.ts
index b2544ecaf..72727a9e9 100644
--- a/app/src/index.ts
+++ b/app/src/index.ts
@@ -122,9 +122,9 @@ class App {
             }),
             menus: new Menus()
         };
-        setLocalStorage();
         fetchPost("/api/system/getConf", {}, response => {
             window.siyuan.config = response.data.conf;
+            setLocalStorage();
             fetchGet(`/appearance/langs/${window.siyuan.config.appearance.lang}.json?v=${Constants.SIYUAN_VERSION}`, (lauguages) => {
                 window.siyuan.languages = lauguages;
                 bootSync();
diff --git a/app/src/menus/protyle.ts b/app/src/menus/protyle.ts
index d97b00221..8f7b98c56 100644
--- a/app/src/menus/protyle.ts
+++ b/app/src/menus/protyle.ts
@@ -455,10 +455,10 @@ export const zoomOut = (protyle: IProtyle, id: string, focusId?: string, isPushB
         }
     }
     if (window.siyuan.mobileEditor) {
-        localStorage.setItem(Constants.LOCAL_DOCINFO, JSON.stringify({
+        window.siyuan.storage[Constants.LOCAL_DOCINFO] = {
             id,
             action: id === protyle.block.rootID ? [Constants.CB_GET_HL, Constants.CB_GET_CONTEXT] : [Constants.CB_GET_ALL]
-        }));
+        };
         if (isPushBack) {
             pushBack();
         }
diff --git a/app/src/mobile/editor.ts b/app/src/mobile/editor.ts
index 2e5240406..f3a01ff99 100644
--- a/app/src/mobile/editor.ts
+++ b/app/src/mobile/editor.ts
@@ -14,7 +14,7 @@ import {hideElements} from "../protyle/ui/hideElements";
 import {pushBack} from "./util/MobileBackFoward";
 
 export const openMobileFileById = (id: string, action = [Constants.CB_GET_HL]) => {
-    localStorage.setItem(Constants.LOCAL_DOCINFO, JSON.stringify({id, action}));
+    window.siyuan.storage[Constants.LOCAL_DOCINFO] = {id, action};
     if (window.siyuan.mobileEditor) {
         hideElements(["toolbar", "hint", "util"], window.siyuan.mobileEditor.protyle);
         if (window.siyuan.mobileEditor.protyle.contentElement.classList.contains("fn__none")) {
diff --git a/app/src/mobile/index.ts b/app/src/mobile/index.ts
index 7e3b054d0..132a55ae8 100644
--- a/app/src/mobile/index.ts
+++ b/app/src/mobile/index.ts
@@ -44,10 +44,10 @@ class App {
                 window.siyuan.menus.menu.remove();
             }
         });
-        setLocalStorage();
         fetchPost("/api/system/getConf", {}, confResponse => {
             confResponse.data.conf.keymap = Constants.SIYUAN_KEYMAP;
             window.siyuan.config = confResponse.data.conf;
+            setLocalStorage();
             fetchGet(`/appearance/langs/${window.siyuan.config.appearance.lang}.json?v=${Constants.SIYUAN_VERSION}`, (lauguages) => {
                 window.siyuan.languages = lauguages;
                 document.title = window.siyuan.languages.siyuanNote;
diff --git a/app/src/mobile/util/MobileBackFoward.ts b/app/src/mobile/util/MobileBackFoward.ts
index 352a68d0b..77bcb87e3 100644
--- a/app/src/mobile/util/MobileBackFoward.ts
+++ b/app/src/mobile/util/MobileBackFoward.ts
@@ -12,10 +12,10 @@ const forwardStack: IBackStack[] = [];
 
 const focusStack = (backStack: IBackStack) => {
     const protyle = window.siyuan.mobileEditor.protyle;
-    localStorage.setItem(Constants.LOCAL_DOCINFO, JSON.stringify({
+    window.siyuan.storage[Constants.LOCAL_DOCINFO] = {
         id: backStack.id,
         action: backStack.callback,
-    }));
+    };
     hideElements(["toolbar", "hint", "util"], window.siyuan.mobileEditor.protyle);
     if (protyle.contentElement.classList.contains("fn__none")) {
         setEditMode(protyle, "wysiwyg");
diff --git a/app/src/mobile/util/initFramework.ts b/app/src/mobile/util/initFramework.ts
index 8633364a9..f66d9114b 100644
--- a/app/src/mobile/util/initFramework.ts
+++ b/app/src/mobile/util/initFramework.ts
@@ -127,7 +127,7 @@ export const initFramework = () => {
     });
     initEditorName();
     if (getOpenNotebookCount() > 0) {
-        const localDoc = JSON.parse(localStorage.getItem(Constants.LOCAL_DOCINFO) || '{"id": ""}');
+        const localDoc = window.siyuan.storage[Constants.LOCAL_DOCINFO];
         fetchPost("/api/block/checkBlockExist", {id: localDoc.id}, existResponse => {
             if (existResponse.data) {
                 openMobileFileById(localDoc.id, localDoc.action);
diff --git a/app/src/mobile/util/menu.ts b/app/src/mobile/util/menu.ts
index 72cd1b5df..50616c783 100644
--- a/app/src/mobile/util/menu.ts
+++ b/app/src/mobile/util/menu.ts
@@ -1,5 +1,5 @@
 import {fetchPost} from "../../util/fetch";
-import {getEventName, openByMobile, writeText} from "../../protyle/util/compatibility";
+import {exportLocalStorage, getEventName, openByMobile, writeText} from "../../protyle/util/compatibility";
 import {popSearch} from "./search";
 import {initAppearance} from "../settings/appearance";
 import {closePanel} from "./closePanel";
@@ -172,7 +172,9 @@ ${accountHTML}
                     event.stopPropagation();
                     break;
                 } else if (target.id === "menuSafeQuit") {
-                    exitSiYuan();
+                    exportLocalStorage(() => {
+                        exitSiYuan();
+                    });
                     event.preventDefault();
                     event.stopPropagation();
                     break;
@@ -439,8 +441,10 @@ ${accountHTML}
                     event.stopPropagation();
                     break;
                 } else if (target.id === "menuLock") {
-                    fetchPost("/api/system/logoutAuth", {}, () => {
-                        window.location.href = "/";
+                    exportLocalStorage(() => {
+                        fetchPost("/api/system/logoutAuth", {}, () => {
+                            window.location.href = "/";
+                        });
                     });
                     event.preventDefault();
                     event.stopPropagation();
@@ -457,6 +461,7 @@ ${accountHTML}
                     event.stopPropagation();
                     break;
                 } else if (target.id === "menuSyncNow") {
+                    exportLocalStorage();
                     syncGuide();
                     event.preventDefault();
                     event.stopPropagation();
diff --git a/app/src/mobile/util/search.ts b/app/src/mobile/util/search.ts
index d0bb5266b..ac310663c 100644
--- a/app/src/mobile/util/search.ts
+++ b/app/src/mobile/util/search.ts
@@ -37,17 +37,14 @@ export const toolbarSearchEvent = () => {
                 onRecentBlocks(response.data.blocks, response.data.matchedRootCount,response.data.matchedBlockCount);
             });
         }
-        const localData = JSON.parse(localStorage.getItem(Constants.LOCAL_SEARCHEDATA) || "{}");
-        localData.k = inputElement.value;
-        localStorage.setItem(Constants.LOCAL_SEARCHEDATA, JSON.stringify(localData));
+        window.siyuan.storage[Constants.LOCAL_SEARCHEDATA].k = inputElement.value;
     }, Constants.TIMEOUT_SEARCH);
 };
 
 const initToolbarSearch = () => {
     const inputElement = document.getElementById("toolbarSearch") as HTMLInputElement;
     inputElement.focus();
-    const localData = JSON.parse(localStorage.getItem(Constants.LOCAL_SEARCHEDATA) || "{}");
-    inputElement.value = localData.k || "";
+    inputElement.value = window.siyuan.storage[Constants.LOCAL_SEARCHEDATA].k;
     inputElement.addEventListener("compositionend", (event: InputEvent) => {
         if (event && event.isComposing) {
             return;
diff --git a/app/src/protyle/export/index.ts b/app/src/protyle/export/index.ts
index ddad3b7bd..18dd21345 100644
--- a/app/src/protyle/export/index.ts
+++ b/app/src/protyle/export/index.ts
@@ -26,7 +26,7 @@ export const saveExport = (option: { type: string, id: string }) => {
             renderPDF(option.id);
         }
     } else if (option.type === "word") {
-        const localData = localStorage.getItem(Constants.LOCAL_EXPORTWORD);
+        const localData = window.siyuan.storage[Constants.LOCAL_EXPORTWORD];
         const wordDialog = new Dialog({
             title: "Word " + window.siyuan.languages.config,
             content: `<div class="b3-dialog__content">
@@ -35,14 +35,14 @@ export const saveExport = (option: { type: string, id: string }) => {
             ${window.siyuan.languages.exportPDF4}
         </div>
         <span class="fn__space"></span>
-        <input id="removeAssets" class="b3-switch" type="checkbox" ${localData === "true" ? "checked" : ""}>
+        <input id="removeAssets" class="b3-switch" type="checkbox" ${localData.removeAssets ? "checked" : ""}>
     </label>
     <label class="fn__flex b3-label">
         <div class="fn__flex-1">
             ${window.siyuan.languages.exportPDF6}
         </div>
         <span class="fn__space"></span>
-        <input id="mergeSubdocs" class="b3-switch" type="checkbox" ${localData === "true" ? "checked" : ""}>
+        <input id="mergeSubdocs" class="b3-switch" type="checkbox" ${localData.mergeSubdocs ? "checked" : ""}>
     </label>
 </div>
 <div class="b3-dialog__action">
@@ -58,7 +58,6 @@ export const saveExport = (option: { type: string, id: string }) => {
         btnsElement[1].addEventListener("click", () => {
             const removeAssets = (wordDialog.element.querySelector("#removeAssets") as HTMLInputElement).checked;
             const mergeSubdocs = (wordDialog.element.querySelector("#mergeSubdocs") as HTMLInputElement).checked;
-            localStorage.setItem(Constants.LOCAL_EXPORTWORD, JSON.stringify({removeAssets, mergeSubdocs}));
             getExportPath(option, removeAssets, mergeSubdocs);
             wordDialog.destroy();
         });
@@ -71,15 +70,7 @@ export const saveExport = (option: { type: string, id: string }) => {
 /// #if !BROWSER
 let originalZoomFactor = 1;
 const renderPDF = (id: string) => {
-    const localData = JSON.parse(localStorage.getItem(Constants.LOCAL_EXPORTPDF) || JSON.stringify({
-        landscape: false,
-        marginType: "0",
-        scale: 1,
-        pageSize: "A4",
-        removeAssets: true,
-        keepFold: false,
-        mergeSubdocs: false,
-    }));
+    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");
     let themeStyle = "";
diff --git a/app/src/protyle/gutter/index.ts b/app/src/protyle/gutter/index.ts
index 532f4b107..5f6c71370 100644
--- a/app/src/protyle/gutter/index.ts
+++ b/app/src/protyle/gutter/index.ts
@@ -591,7 +591,7 @@ export class Gutter {
                 click() {
                     let html = "";
                     selectsElement.forEach(item => {
-                        item.querySelectorAll('[spellcheck]').forEach(editItem => {
+                        item.querySelectorAll("[spellcheck]").forEach(editItem => {
                             const cloneNode = editItem.cloneNode(true) as HTMLElement;
                             cloneNode.querySelectorAll('[data-type="backslash"]').forEach(slashItem => {
                                 slashItem.firstElementChild.remove();
@@ -980,7 +980,7 @@ export class Gutter {
                 accelerator: window.siyuan.config.keymap.editor.general.copyPlainText.custom,
                 click() {
                     let text = "";
-                    nodeElement.querySelectorAll('[spellcheck]').forEach(item => {
+                    nodeElement.querySelectorAll("[spellcheck]").forEach(item => {
                         const cloneNode = item.cloneNode(true) as HTMLElement;
                         cloneNode.querySelectorAll('[data-type="backslash"]').forEach(slashItem => {
                             slashItem.firstElementChild.remove();
diff --git a/app/src/protyle/hint/index.ts b/app/src/protyle/hint/index.ts
index e5667faec..506ad8d95 100644
--- a/app/src/protyle/hint/index.ts
+++ b/app/src/protyle/hint/index.ts
@@ -556,7 +556,7 @@ ${unicode2Emoji(emoji.unicode, true)}</button>`;
                 }
                 let textContent = value;
                 if (value === "```") {
-                    textContent = value + (localStorage.getItem(Constants.LOCAL_CODELANG) || "") + Lute.Caret + "\n```";
+                    textContent = value + window.siyuan.storage[Constants.LOCAL_CODELANG] + Lute.Caret + "\n```";
                 }
                 const editableElement = getContenteditableElement(nodeElement);
                 if (value === "![]()") { // https://github.com/siyuan-note/siyuan/issues/4586 1
diff --git a/app/src/protyle/markdown/highlightRender.ts b/app/src/protyle/markdown/highlightRender.ts
index f323c57c7..8dd1f729b 100644
--- a/app/src/protyle/markdown/highlightRender.ts
+++ b/app/src/protyle/markdown/highlightRender.ts
@@ -9,7 +9,7 @@ export const highlightRender = (element: Element, cdn = Constants.PROTYLE_CDN) =
     let isPreview = false;
     if (element.classList.contains("code-block")) {
         // 编辑器内代码块编辑渲染
-        codeElements = element.querySelectorAll('[spellcheck]');
+        codeElements = element.querySelectorAll("[spellcheck]");
     } else {
         if (element.classList.contains("item__readme")) {
             // bazaar reademe
@@ -22,7 +22,7 @@ export const highlightRender = (element: Element, cdn = Constants.PROTYLE_CDN) =
             codeElements = element.querySelectorAll(".code-block code");
             isPreview = true;
         } else {
-            codeElements = element.querySelectorAll('.code-block [spellcheck]');
+            codeElements = element.querySelectorAll(".code-block [spellcheck]");
         }
     }
     if (codeElements.length === 0) {
diff --git a/app/src/protyle/toolbar/Font.ts b/app/src/protyle/toolbar/Font.ts
index 27696b305..b22cd2341 100644
--- a/app/src/protyle/toolbar/Font.ts
+++ b/app/src/protyle/toolbar/Font.ts
@@ -46,7 +46,7 @@ export const fontMenu = (protyle: IProtyle) => {
     const element = document.createElement("div");
     element.classList.add("protyle-font");
     let lastColorHTML = "";
-    const lastFonts = JSON.parse(localStorage.getItem(Constants.LOCAL_FONTSTYLES) || "[]");
+    const lastFonts = window.siyuan.storage[Constants.LOCAL_FONTSTYLES];
     if (lastFonts.length > 0) {
         lastColorHTML = `<div style="margin-bottom: 2px" class="fn__flex">
     ${window.siyuan.languages.lastUsed}<span class="fn__space"></span>
@@ -136,14 +136,13 @@ export const fontMenu = (protyle: IProtyle) => {
 };
 
 export const fontEvent = (protyle: IProtyle, type?: string, color?: string) => {
-    let localFontStyles = JSON.parse(localStorage.getItem(Constants.LOCAL_FONTSTYLES) || "[]");
+    let localFontStyles = window.siyuan.storage[Constants.LOCAL_FONTSTYLES];
     if (type) {
         localFontStyles.splice(0, 0, `${type}${Constants.ZWSP}${color}`);
         localFontStyles = [...new Set(localFontStyles)];
         if (localFontStyles.length > 8) {
             localFontStyles.splice(7, 1);
         }
-        localStorage.setItem(Constants.LOCAL_FONTSTYLES, JSON.stringify(localFontStyles));
     } else {
         if (localFontStyles.length === 0) {
             type = "color";
diff --git a/app/src/protyle/toolbar/index.ts b/app/src/protyle/toolbar/index.ts
index ee09d8553..577d1bbf7 100644
--- a/app/src/protyle/toolbar/index.ts
+++ b/app/src/protyle/toolbar/index.ts
@@ -1162,7 +1162,7 @@ export class Toolbar {
             if (event.key === "Enter") {
                 const activeText = this.subElement.querySelector(".b3-list-item--focus").textContent;
                 languageElement.textContent = activeText === window.siyuan.languages.clear ? "" : activeText;
-                localStorage.setItem(Constants.LOCAL_CODELANG, languageElement.textContent);
+                window.siyuan.storage[Constants.LOCAL_CODELANG] = languageElement.textContent;
                 const editElement = getContenteditableElement(nodeElement);
                 const lineNumber = nodeElement.getAttribute("linenumber");
                 if (lineNumber === "true" || (lineNumber !== "false" && window.siyuan.config.editor.codeSyntaxHighlightLineNum)) {
@@ -1226,7 +1226,7 @@ export class Toolbar {
                 return;
             }
             languageElement.textContent = listElement.textContent === window.siyuan.languages.clear ? "" : listElement.textContent;
-            localStorage.setItem(Constants.LOCAL_CODELANG, languageElement.textContent);
+            window.siyuan.storage[Constants.LOCAL_CODELANG] = languageElement.textContent;
             const nodeElement = hasClosestBlock(languageElement);
             if (nodeElement) {
                 const editElement = getContenteditableElement(nodeElement);
diff --git a/app/src/protyle/util/compatibility.ts b/app/src/protyle/util/compatibility.ts
index eff473675..d758fd51e 100644
--- a/app/src/protyle/util/compatibility.ts
+++ b/app/src/protyle/util/compatibility.ts
@@ -141,21 +141,79 @@ export const hotKey2Electron = (key: string) => {
 
 export const setLocalStorage = () => {
     fetchPost("/api/storage/getLocalStorage", undefined, (response) => {
-        if (response.data) {
-            localStorage.clear();
-            Object.keys(response.data).forEach(item => {
-                if (item !== "setItem" && item !== "removeItem") {
-                    localStorage.setItem(item, response.data[item]);
+        window.siyuan.storage = response.data;
+        // 历史数据迁移
+        const defaultStorage: any = {};
+        defaultStorage[Constants.LOCAL_SEARCHEKEYS] = {
+            keys: [],
+            replaceKeys: [],
+            col: "",
+            row: "",
+            layout: 0
+        };
+        defaultStorage[Constants.LOCAL_PDFTHEME] = {light: "light", dark: "dark"};
+        defaultStorage[Constants.LOCAL_BAZAAR] = {
+            theme: "0",
+            template: "0",
+            icon: "0",
+            widget: "0",
+        };
+        defaultStorage[Constants.LOCAL_EXPORTWORD] = {removeAssets: false, mergeSubdocs: false};
+        defaultStorage[Constants.LOCAL_EXPORTPDF] = {
+            landscape: false,
+            marginType: "0",
+            scale: 1,
+            pageSize: "A4",
+            removeAssets: true,
+            keepFold: false,
+            mergeSubdocs: false,
+        };
+        defaultStorage[Constants.LOCAL_DOCINFO] = {
+            id: "",
+            action: []
+        };
+        defaultStorage[Constants.LOCAL_FONTSTYLES] = [];
+        defaultStorage[Constants.LOCAL_SEARCHEDATA] = {
+            sort: 0,
+            group: 0,
+            hasReplace: false,
+            method: 0,
+            hPath: "",
+            idPath: [],
+            k: "",
+            r: "",
+            types: {
+                document: window.siyuan.config.search.document,
+                heading: window.siyuan.config.search.heading,
+                list: window.siyuan.config.search.list,
+                listItem: window.siyuan.config.search.listItem,
+                codeBlock: window.siyuan.config.search.codeBlock,
+                htmlBlock: window.siyuan.config.search.htmlBlock,
+                mathBlock: window.siyuan.config.search.mathBlock,
+                table: window.siyuan.config.search.table,
+                blockquote: window.siyuan.config.search.blockquote,
+                superBlock: window.siyuan.config.search.superBlock,
+                paragraph: window.siyuan.config.search.paragraph,
+            }
+        };
+
+        [Constants.LOCAL_SEARCHEKEYS, Constants.LOCAL_PDFTHEME, Constants.LOCAL_BAZAAR, Constants.LOCAL_EXPORTWORD,
+            Constants.LOCAL_EXPORTPDF, Constants.LOCAL_DOCINFO, Constants.LOCAL_FONTSTYLES, Constants.LOCAL_SEARCHEDATA].forEach((key) => {
+            if (typeof response.data[key] === "string") {
+                try {
+                    window.siyuan.storage[key] = Object.assign(defaultStorage[key], JSON.parse(response.data[key]));
+                } catch (e) {
+                    window.siyuan.storage[key] = defaultStorage[key];
                 }
-            });
-        } else {
-            exportLocalStorage();
-        }
+            } else if (typeof response.data[key] === "undefined") {
+                window.siyuan.storage[key] = defaultStorage[key];
+            }
+        });
     });
 };
 
 export const exportLocalStorage = (cb?: () => void) => {
-    fetchPost("/api/storage/setLocalStorage", {val: localStorage}, () => {
+    fetchPost("/api/storage/setLocalStorage", {val: window.siyuan.storage}, () => {
         if (cb) {
             cb();
         }
diff --git a/app/src/protyle/util/processCode.ts b/app/src/protyle/util/processCode.ts
index 40fa74061..63616dea2 100644
--- a/app/src/protyle/util/processCode.ts
+++ b/app/src/protyle/util/processCode.ts
@@ -36,7 +36,7 @@ export const processPasteCode = (html: string, text: string) => {
     if (isCode) {
         const code = text || html;
         if (/\n/.test(code) || pres.length === 1) {
-            return `<div data-type="NodeCodeBlock" class="code-block" data-node-id="${Lute.NewNodeID()}"><div class="protyle-action"><span class="protyle-action--first protyle-action__language" contenteditable="false">${localStorage.getItem(Constants.LOCAL_CODELANG) || ""}</span><span class="fn__flex-1"></span><span class="protyle-icon protyle-icon--first protyle-action__copy"><svg><use xlink:href="#iconCopy"></use></svg></span><span class="protyle-icon protyle-icon--last protyle-action__menu"><svg><use xlink:href="#iconMore"></use></svg></span></div><div contenteditable="true" spellcheck="${window.siyuan.config.editor.spellcheck}">${code.replace(/&/g, "&amp;").replace(/</g, "&lt;")}<wbr></div><div class="protyle-attr" contenteditable="false">${Constants.ZWSP}</div></div>`;
+            return `<div data-type="NodeCodeBlock" class="code-block" data-node-id="${Lute.NewNodeID()}"><div class="protyle-action"><span class="protyle-action--first protyle-action__language" contenteditable="false">${window.siyuan.storage[Constants.LOCAL_CODELANG]}</span><span class="fn__flex-1"></span><span class="protyle-icon protyle-icon--first protyle-action__copy"><svg><use xlink:href="#iconCopy"></use></svg></span><span class="protyle-icon protyle-icon--last protyle-action__menu"><svg><use xlink:href="#iconMore"></use></svg></span></div><div contenteditable="true" spellcheck="${window.siyuan.config.editor.spellcheck}">${code.replace(/&/g, "&amp;").replace(/</g, "&lt;")}<wbr></div><div class="protyle-attr" contenteditable="false">${Constants.ZWSP}</div></div>`;
         } else {
             return code;
         }
diff --git a/app/src/protyle/wysiwyg/enter.ts b/app/src/protyle/wysiwyg/enter.ts
index f637257cd..ad8a7f97e 100644
--- a/app/src/protyle/wysiwyg/enter.ts
+++ b/app/src/protyle/wysiwyg/enter.ts
@@ -244,10 +244,10 @@ export const enter = (blockElement: HTMLElement, range: Range, protyle: IProtyle
             blockElement = protyle.wysiwyg.element.querySelector(`[data-node-id="${blockElement.getAttribute("data-node-id")}"]`);
             const languageElement = blockElement.querySelector(".protyle-action__language");
             if (languageElement) {
-                if (localStorage.getItem(Constants.LOCAL_CODELANG) && languageElement.textContent === "") {
-                    languageElement.textContent = localStorage.getItem(Constants.LOCAL_CODELANG);
+                if (window.siyuan.storage[Constants.LOCAL_CODELANG] && languageElement.textContent === "") {
+                    languageElement.textContent = window.siyuan.storage[Constants.LOCAL_CODELANG];
                 } else {
-                    localStorage.setItem(Constants.LOCAL_CODELANG, languageElement.textContent);
+                    window.siyuan.storage[Constants.LOCAL_CODELANG] = languageElement.textContent;
                 }
                 highlightRender(blockElement);
             } else {
diff --git a/app/src/protyle/wysiwyg/input.ts b/app/src/protyle/wysiwyg/input.ts
index 5c3fc63bc..f18b2c68f 100644
--- a/app/src/protyle/wysiwyg/input.ts
+++ b/app/src/protyle/wysiwyg/input.ts
@@ -170,8 +170,8 @@ export const input = async (protyle: IProtyle, blockElement: HTMLElement, range:
             if (realType === "NodeCodeBlock") {
                 const languageElement = realElement.querySelector(".protyle-action__language");
                 if (languageElement) {
-                    if (localStorage.getItem(Constants.LOCAL_CODELANG) && languageElement.textContent === "") {
-                        languageElement.textContent = localStorage.getItem(Constants.LOCAL_CODELANG);
+                    if (window.siyuan.storage[Constants.LOCAL_CODELANG] && languageElement.textContent === "") {
+                        languageElement.textContent = window.siyuan.storage[Constants.LOCAL_CODELANG];
                     }
                     highlightRender(realElement);
                 } else if (tempElement.content.childElementCount === 1) {
diff --git a/app/src/protyle/wysiwyg/keydown.ts b/app/src/protyle/wysiwyg/keydown.ts
index ad3b43001..74277abb9 100644
--- a/app/src/protyle/wysiwyg/keydown.ts
+++ b/app/src/protyle/wysiwyg/keydown.ts
@@ -1248,7 +1248,7 @@ export const keydown = (protyle: IProtyle, editorElement: HTMLElement) => {
             const id = nodeElement.getAttribute("data-node-id");
             const html = nodeElement.outerHTML;
             const editElement = getContenteditableElement(nodeElement);
-            editElement.innerHTML = "```" + (localStorage.getItem(Constants.LOCAL_CODELANG) || "") + "\n" + editElement.textContent + "<wbr>\n```";
+            editElement.innerHTML = "```" + window.siyuan.storage[Constants.LOCAL_CODELANG] + "\n" + editElement.textContent + "<wbr>\n```";
             const newHTML = protyle.lute.SpinBlockDOM(nodeElement.outerHTML);
             nodeElement.outerHTML = newHTML;
             const newNodeElement = protyle.wysiwyg.element.querySelector(`[data-node-id="${id}"]`);
diff --git a/app/src/search/spread.ts b/app/src/search/spread.ts
index 15b84cbda..99f89d220 100644
--- a/app/src/search/spread.ts
+++ b/app/src/search/spread.ts
@@ -45,22 +45,7 @@ export const openSearch = async (hotkey: string, key?: string, notebookId?: stri
     if (exitDialog) {
         return;
     }
-    const localData = JSON.parse(localStorage.getItem(Constants.LOCAL_SEARCHEDATA) || "{}");
-    if (!localData.types) {
-        localData.types = {
-            document: window.siyuan.config.search.document,
-            heading: window.siyuan.config.search.heading,
-            list: window.siyuan.config.search.list,
-            listItem: window.siyuan.config.search.listItem,
-            codeBlock: window.siyuan.config.search.codeBlock,
-            htmlBlock: window.siyuan.config.search.htmlBlock,
-            mathBlock: window.siyuan.config.search.mathBlock,
-            table: window.siyuan.config.search.table,
-            blockquote: window.siyuan.config.search.blockquote,
-            superBlock: window.siyuan.config.search.superBlock,
-            paragraph: window.siyuan.config.search.paragraph,
-        };
-    }
+    const localData = window.siyuan.storage[Constants.LOCAL_SEARCHEDATA];
     let hPath = "";
     let idPath: string[] = [];
     if (notebookId) {
@@ -75,8 +60,8 @@ export const openSearch = async (hotkey: string, key?: string, notebookId?: stri
             idPath[0] = pathPosix().join(idPath[0], searchPath);
         }
     } else if (window.siyuan.config.keymap.general.globalSearch.custom === hotkey) {
-        hPath = localData.hPath || "";
-        idPath = localData.idPath || [];
+        hPath = localData.hPath;
+        idPath = localData.idPath;
         // 历史原因，2.5.2 之前为 string https://github.com/siyuan-note/siyuan/issues/6902
         if (typeof idPath === "string") {
             idPath = [idPath];
@@ -103,13 +88,13 @@ export const openSearch = async (hotkey: string, key?: string, notebookId?: stri
     dialog.element.setAttribute("data-key", hotkey);
     const edit = genSearch({
         k: key || localData.k,
-        r: localData.r || "",
+        r: localData.r,
         hasReplace: hotkey === window.siyuan.config.keymap.general.replace.custom,
-        method: localData.method || 0,
+        method: localData.method,
         hPath,
         idPath,
-        group: localData.group || 0,
-        sort: localData.sort || 0,
+        group: localData.group,
+        sort: localData.sort,
         types: localData.types
     }, dialog.element.querySelector(".b3-dialog__container").lastElementChild, () => {
         dialog.destroy();
diff --git a/app/src/search/util.ts b/app/src/search/util.ts
index 1cf5f737a..4a0c85897 100644
--- a/app/src/search/util.ts
+++ b/app/src/search/util.ts
@@ -20,15 +20,12 @@ import {Dialog} from "../dialog";
 import {hasClosestByClassName} from "../protyle/util/hasClosest";
 
 const saveKeyList = (type: "keys" | "replaceKeys", value: string) => {
-    const searchKeys = JSON.parse(localStorage.getItem(Constants.LOCAL_SEARCHEKEYS) || "{}");
-    let list: string[] = searchKeys[type] || [];
+    let list: string[] = window.siyuan.storage[Constants.LOCAL_SEARCHEKEYS][type];
     list.splice(0, 0, value);
     list = Array.from(new Set(list));
     if (list.length > window.siyuan.config.search.limit) {
         list.splice(window.siyuan.config.search.limit, list.length - window.siyuan.config.search.limit);
     }
-    searchKeys[type] = list;
-    localStorage.setItem(Constants.LOCAL_SEARCHEKEYS, JSON.stringify(searchKeys));
 };
 
 export const openGlobalSearch = (text: string, replace: boolean) => {
@@ -52,33 +49,18 @@ export const openGlobalSearch = (text: string, replace: boolean) => {
         icon: "iconSearch",
         title: window.siyuan.languages.search,
         callback(tab) {
-            const localData = JSON.parse(localStorage.getItem(Constants.LOCAL_SEARCHEDATA) || "{}");
-            if (!localData.types) {
-                localData.types = {
-                    document: window.siyuan.config.search.document,
-                    heading: window.siyuan.config.search.heading,
-                    list: window.siyuan.config.search.list,
-                    listItem: window.siyuan.config.search.listItem,
-                    codeBlock: window.siyuan.config.search.codeBlock,
-                    htmlBlock: window.siyuan.config.search.htmlBlock,
-                    mathBlock: window.siyuan.config.search.mathBlock,
-                    table: window.siyuan.config.search.table,
-                    blockquote: window.siyuan.config.search.blockquote,
-                    superBlock: window.siyuan.config.search.superBlock,
-                    paragraph: window.siyuan.config.search.paragraph,
-                };
-            }
+            const localData = window.siyuan.storage[Constants.LOCAL_SEARCHEDATA];
             const asset = new Search({
                 tab,
                 config: {
                     k: text,
                     r: "",
                     hasReplace: false,
-                    method: localData.method || 0,
+                    method: localData.method,
                     hPath: "",
                     idPath: [],
-                    group: localData.group || 0,
-                    sort: localData.sort || 0,
+                    group: localData.group,
+                    sort: localData.sort,
                     types: localData.types
                 }
             });
@@ -109,7 +91,7 @@ export const genSearch = (config: ISearchOption, element: Element, closeCB?: ()
             enableIncludeChild = true;
         }
     });
-    const data = JSON.parse(localStorage.getItem(Constants.LOCAL_SEARCHEKEYS) || "{}");
+    const data = window.siyuan.storage[Constants.LOCAL_SEARCHEKEYS];
     element.innerHTML = `<div class="fn__flex-column" style="height: 100%;${closeCB ? "border-radius: 4px;overflow: hidden;" : ""}">
     <div class="b3-form__icon search__header">
         <span class="fn__a" id="searchHistoryBtn">
@@ -225,7 +207,7 @@ export const genSearch = (config: ISearchOption, element: Element, closeCB?: ()
         const documentSelf = document;
         const nextElement = dragElement.nextElementSibling as HTMLElement;
         const previousElement = dragElement.previousElementSibling as HTMLElement;
-        const direction = JSON.parse(localStorage.getItem(Constants.LOCAL_SEARCHEKEYS) || "{}").layout === 1 ? "lr" : "tb";
+        const direction = window.siyuan.storage[Constants.LOCAL_SEARCHEKEYS].layout === 1 ? "lr" : "tb";
         const x = event[direction === "lr" ? "clientX" : "clientY"];
         const previousSize = direction === "lr" ? previousElement.clientWidth : previousElement.clientHeight;
         const nextSize = direction === "lr" ? nextElement.clientWidth : nextElement.clientHeight;
@@ -250,9 +232,7 @@ export const genSearch = (config: ISearchOption, element: Element, closeCB?: ()
             documentSelf.ondragstart = null;
             documentSelf.onselectstart = null;
             documentSelf.onselect = null;
-            const json = JSON.parse(localStorage.getItem(Constants.LOCAL_SEARCHEKEYS) || "{}");
-            json[direction === "lr" ? "col" : "row"] = nextElement[direction === "lr" ? "clientWidth" : "clientHeight"] + "px";
-            localStorage.setItem(Constants.LOCAL_SEARCHEKEYS, JSON.stringify(json));
+            window.siyuan.storage[Constants.LOCAL_SEARCHEKEYS][direction === "lr" ? "col" : "row"] = nextElement[direction === "lr" ? "clientWidth" : "clientHeight"] + "px";
             if (direction === "lr") {
                 setPadding(edit.protyle);
             }
@@ -403,7 +383,7 @@ export const genSearch = (config: ISearchOption, element: Element, closeCB?: ()
                 event.preventDefault();
                 break;
             } else if (target.id === "searchHistoryBtn") {
-                const list = JSON.parse(localStorage.getItem(Constants.LOCAL_SEARCHEKEYS) || "{}");
+                const list = window.siyuan.storage[Constants.LOCAL_SEARCHEKEYS];
                 if (!list.keys || list.keys.length === 0) {
                     return;
                 }
@@ -423,7 +403,7 @@ export const genSearch = (config: ISearchOption, element: Element, closeCB?: ()
                 event.preventDefault();
                 return;
             } else if (target.id === "replaceHistoryBtn") {
-                const list = JSON.parse(localStorage.getItem(Constants.LOCAL_SEARCHEKEYS) || "{}");
+                const list = window.siyuan.storage[Constants.LOCAL_SEARCHEKEYS];
                 if (!list.replaceKeys || list.replaceKeys.length === 0) {
                     return;
                 }
@@ -704,10 +684,7 @@ const addConfigMoreMenu = async (config: ISearchOption, edit: Protyle, element:
             }
         }]
     }).element);
-    const localData = JSON.parse(localStorage.getItem(Constants.LOCAL_SEARCHEKEYS) || "{}");
-    if (typeof localData.layout === "undefined") {
-        localData.layout = 0;
-    }
+    const localData = window.siyuan.storage[Constants.LOCAL_SEARCHEKEYS];
     window.siyuan.menus.menu.append(new MenuItem({
         label: window.siyuan.languages.layout,
         type: "submenu",
@@ -725,7 +702,6 @@ const addConfigMoreMenu = async (config: ISearchOption, edit: Protyle, element:
                 }
                 setPadding(edit.protyle);
                 localData.layout = 0;
-                localStorage.setItem(Constants.LOCAL_SEARCHEKEYS, JSON.stringify(localData));
             }
         }, {
             label: window.siyuan.languages.leftRightLayout,
@@ -741,7 +717,6 @@ const addConfigMoreMenu = async (config: ISearchOption, edit: Protyle, element:
                 }
                 setPadding(edit.protyle);
                 localData.layout = 1;
-                localStorage.setItem(Constants.LOCAL_SEARCHEKEYS, JSON.stringify(localData));
             }
         }]
     }).element);
@@ -892,9 +867,8 @@ const updateConfig = (element: Element, item: ISearchOption, config: ISearchOpti
     }
     (element.querySelector("#searchInput") as HTMLInputElement).value = item.k;
     (element.querySelector("#replaceInput") as HTMLInputElement).value = item.r;
-    Object.assign(config, item);
+    window.siyuan.storage[Constants.LOCAL_SEARCHEDATA] = Object.assign({}, config, item);
     inputEvent(element, config, undefined, edit);
-    localStorage.setItem(Constants.LOCAL_SEARCHEDATA, JSON.stringify(config));
     window.siyuan.menus.menu.remove();
 };
 
diff --git a/app/src/types/index.d.ts b/app/src/types/index.d.ts
index 1e4fd7f61..d44252642 100644
--- a/app/src/types/index.d.ts
+++ b/app/src/types/index.d.ts
@@ -57,6 +57,7 @@ interface ICard {
     name: string
     size: number
 }
+
 interface ISearchOption {
     name?: string
     sort: number,  //  0：按块类型（默认），1：按创建时间升序，2：按创建时间降序，3：按更新时间升序，4：按更新时间降序，5：按内容顺序（仅在按文档分组时），6：按相关度升序，7：按相关度降序
@@ -149,6 +150,7 @@ interface INotebook {
 }
 
 interface ISiyuan {
+    storage?: { [key: string]: any },
     printWin?: import("electron").BrowserWindow
     transactionsTimeout?: number,
     transactions?: {
diff --git a/app/src/util/assets.ts b/app/src/util/assets.ts
index 4d489757e..f1fa7b854 100644
--- a/app/src/util/assets.ts
+++ b/app/src/util/assets.ts
@@ -53,13 +53,8 @@ export const loadAssets = (data: IAppearance) => {
     getAllModels().graph.forEach(item => {
         item.searchGraph(false);
     });
-    const localPDF = JSON.parse(localStorage.getItem(Constants.LOCAL_PDFTHEME) || "{}");
-    let pdfTheme: string;
-    if (window.siyuan.config.appearance.mode === 0) {
-        pdfTheme = localPDF.light || "light";
-    } else {
-        pdfTheme = localPDF.dark || "dark";
-    }
+    const pdfTheme = window.siyuan.config.appearance.mode === 0 ? window.siyuan.storage[Constants.LOCAL_PDFTHEME].light :
+        window.siyuan.storage[Constants.LOCAL_PDFTHEME].dark;
     document.querySelectorAll(".pdf__outer").forEach(item => {
         const darkElement = item.querySelector("#pdfDark");
         const lightElement = item.querySelector("#pdfLight");
diff --git a/app/src/util/mount.ts b/app/src/util/mount.ts
index 4de1d5bbd..022a8bb5e 100644
--- a/app/src/util/mount.ts
+++ b/app/src/util/mount.ts
@@ -34,7 +34,7 @@ export const newDailyNote = () => {
         });
         return;
     }
-    const localNotebookId = localStorage.getItem(Constants.LOCAL_DAILYNOTEID);
+    const localNotebookId = window.siyuan.storage[Constants.LOCAL_DAILYNOTEID];
     if (localNotebookId && getNotebookName(localNotebookId) && !isMobile()) {
         fetchPost("/api/filetree/createDailyNote", {
             notebook: localNotebookId,
@@ -66,7 +66,7 @@ export const newDailyNote = () => {
         });
         btnsElement[1].addEventListener("click", () => {
             const notebook = selectElement.value;
-            localStorage.setItem(Constants.LOCAL_DAILYNOTEID, notebook);
+            window.siyuan.storage[Constants.LOCAL_DAILYNOTEID] = notebook;
             fetchPost("/api/filetree/createDailyNote", {
                 notebook,
                 app: Constants.SIYUAN_APPID,
diff --git a/app/src/util/onGetConfig.ts b/app/src/util/onGetConfig.ts
index ca16e149f..e9183c8b1 100644
--- a/app/src/util/onGetConfig.ts
+++ b/app/src/util/onGetConfig.ts
@@ -292,7 +292,7 @@ const initBar = () => {
                                         notebook: item.id,
                                         app: Constants.SIYUAN_APPID,
                                     });
-                                    localStorage.setItem(Constants.LOCAL_DAILYNOTEID, item.id);
+                                    window.siyuan.storage[Constants.LOCAL_DAILYNOTEID] = item.id;
                                 }
                             }).element);
                         }
@@ -380,11 +380,15 @@ const initWindow = () => {
                 return;
             }
             const msgId = showMessage(window.siyuan.languages.exporting, -1);
-            localStorage.setItem(Constants.LOCAL_EXPORTPDF, JSON.stringify(Object.assign(ipcData.pdfOptions, {
+            window.siyuan.storage[Constants.LOCAL_EXPORTPDF] = {
                 removeAssets: ipcData.removeAssets,
                 keepFold: ipcData.keepFold,
                 mergeSubdocs: ipcData.mergeSubdocs,
-            })));
+                landscape: ipcData.pdfOptions.landscape,
+                marginType: ipcData.pdfOptions.marginType,
+                pageSize: ipcData.pdfOptions.pageSize,
+                scale: ipcData.pdfOptions.scale,
+            };
             try {
                 if (window.siyuan.config.export.addFooter) {
                     ipcData.pdfOptions.displayHeaderFooter = true;