diff --git a/app/src/block/popover.ts b/app/src/block/popover.ts
index 7129ecea9..3a75b6afa 100644
--- a/app/src/block/popover.ts
+++ b/app/src/block/popover.ts
@@ -1,8 +1,8 @@
 import {BlockPanel} from "./Panel";
 import {hasClosestBlock, hasClosestByAttribute, hasClosestByClassName} from "../protyle/util/hasClosest";
 import {fetchSyncPost} from "../util/fetch";
-import {getIdFromSiyuanUrl} from "../util/functions";
 import {hideTooltip, showTooltip} from "../dialog/tooltip";
+import {getIdFromSYProtocol} from "../util/pathName";
 
 let popoverTargetElement: HTMLElement;
 export const initBlockPopover = () => {
@@ -200,7 +200,7 @@ export const showPopover = async () => {
         }
     } else if (popoverTargetElement.getAttribute("data-type")?.split(" ").includes("a")) {
         // 以思源协议开头的链接
-        ids = [getIdFromSiyuanUrl(popoverTargetElement.getAttribute("data-href"))];
+        ids = [getIdFromSYProtocol(popoverTargetElement.getAttribute("data-href"))];
     } else {
         // pdf
         let targetId;
diff --git a/app/src/boot/onGetConfig.ts b/app/src/boot/onGetConfig.ts
index af13be19f..c5fafe9b8 100644
--- a/app/src/boot/onGetConfig.ts
+++ b/app/src/boot/onGetConfig.ts
@@ -17,7 +17,7 @@ import {renderSnippet} from "../config/util/snippets";
 import {openFileById} from "../editor/util";
 import {focusByRange} from "../protyle/util/selection";
 import {exitSiYuan} from "../dialog/processSystem";
-import {getSearch, isWindow, isSiyuanUrl, getIdFromSiyuanUrl} from "../util/functions";
+import {getSearch, isWindow} from "../util/functions";
 import {initStatus} from "../layout/status";
 import {showMessage} from "../dialog/message";
 import {replaceLocalPath} from "../editor/rename";
@@ -25,6 +25,7 @@ import {setTabPosition} from "../window/setHeader";
 import {initBar} from "../layout/topBar";
 import {setProxy} from "../config/util/setProxy";
 import {openChangelog} from "./openChangelog";
+import {getIdFromSYProtocol, isSYProtocol} from "../util/pathName";
 
 const matchKeymap = (keymap: Record<string, IKeymapItem>, key1: "general" | "editor", key2?: "general" | "insert" | "heading" | "list" | "table") => {
     if (key1 === "general") {
@@ -212,10 +213,10 @@ export const initWindow = () => {
     });
     if (!isWindow()) {
         ipcRenderer.on(Constants.SIYUAN_OPENURL, (event, url) => {
-            if (!isSiyuanUrl(url)) {
+            if (!isSYProtocol(url)) {
                 return;
             }
-            const id = getIdFromSiyuanUrl(url);
+            const id = getIdFromSYProtocol(url);
             fetchPost("/api/block/checkBlockExist", {id}, existResponse => {
                 if (existResponse.data) {
                     openFileById({
diff --git a/app/src/dialog/processSystem.ts b/app/src/dialog/processSystem.ts
index 21753e7b3..128dadefc 100644
--- a/app/src/dialog/processSystem.ts
+++ b/app/src/dialog/processSystem.ts
@@ -9,11 +9,12 @@ import {getCurrentWindow} from "@electron/remote";
 /// #endif
 import {hideMessage, showMessage} from "./message";
 import {Dialog} from "./index";
-import {isMobile, redirectToCheckAuth} from "../util/functions";
+import {isMobile} from "../util/functions";
 import {confirmDialog} from "./confirmDialog";
 import {escapeHtml} from "../util/escape";
 import {getWorkspaceName} from "../util/noRelyPCFunction";
 import {needSubscribe} from "../util/needSubscribe";
+import { redirectToCheckAuth } from "../util/pathName";
 
 export const lockScreen = () => {
     if (window.siyuan.config.readonly) {
diff --git a/app/src/index.ts b/app/src/index.ts
index 80e7b0ea2..cf21f757c 100644
--- a/app/src/index.ts
+++ b/app/src/index.ts
@@ -8,7 +8,7 @@ import {account} from "./config/account";
 import {addScript, addScriptSync} from "./protyle/util/addScript";
 import {genUUID} from "./util/genID";
 import {fetchGet, fetchPost} from "./util/fetch";
-import {addBaseURL, setNoteBook} from "./util/pathName";
+import {addBaseURL, getIdFromSYProtocol, isSYProtocol, setNoteBook} from "./util/pathName";
 import {registerServiceWorker} from "./util/serviceWorker";
 import {openFileById} from "./editor/util";
 import {
@@ -27,12 +27,13 @@ import {resizeDrag} from "./layout/util";
 import {getAllTabs} from "./layout/getAll";
 import {getLocalStorage} from "./protyle/util/compatibility";
 import {updateEditModeElement} from "./layout/topBar";
-import {getIdFromSiyuanUrl, getSearch, isSiyuanUrl} from "./util/functions";
+import {getSearch} from "./util/functions";
 import {hideAllElements} from "./protyle/ui/hideElements";
 import {initPluginSystem} from 'siyuan-petal';
 
 class App {
     constructor() {
+        // TODO
         /// #if BROWSER
         registerServiceWorker(`${Constants.SERVICE_WORKER_PATH}?v=${Constants.SIYUAN_VERSION}`);
         /// #endif
@@ -183,9 +184,9 @@ class App {
 
 new App();
 window.openFileByURL = (openURL) => {
-    if (openURL && isSiyuanUrl(openURL)) {
+    if (openURL && isSYProtocol(openURL)) {
         openFileById({
-            id: getIdFromSiyuanUrl(openURL),
+            id: getIdFromSYProtocol(openURL),
             action: getSearch("focus", openURL) === "1" ? [Constants.CB_GET_ALL, Constants.CB_GET_FOCUS] : [Constants.CB_GET_FOCUS, Constants.CB_GET_CONTEXT]
         });
         return true;
diff --git a/app/src/layout/util.ts b/app/src/layout/util.ts
index 3105510e4..d4d752f63 100644
--- a/app/src/layout/util.ts
+++ b/app/src/layout/util.ts
@@ -27,11 +27,12 @@ import {saveScroll} from "../protyle/scroll/saveScroll";
 import {pdfResize} from "../asset/renderAssets";
 import {Backlink} from "./dock/Backlink";
 import {openFileById} from "../editor/util";
-import {getSearch, isWindow, isSiyuanUrl, isWebSiyuanUrl, getIdFromSiyuanUrl, getIdFromWebSiyuanUrl} from "../util/functions";
+import {getSearch, isWindow} from "../util/functions";
 /// #if !BROWSER
 import {setTabPosition} from "../window/setHeader";
 /// #endif
 import {showMessage} from "../dialog/message";
+import {getIdFromSYProtocol, isSYProtocol} from "../util/pathName";
 
 export const setPanelFocus = (element: Element) => {
     if (element.classList.contains("layout__tab--active") || element.classList.contains("layout__wnd--active")) {
@@ -369,17 +370,19 @@ export const JSONToLayout = (isStart: boolean) => {
         });
     }
 
-    // PWA 捕获 siyuan://
+    // TODO PWA 捕获 siyuan://
     const searchParams = new URLSearchParams(window.location.search);
     const url = searchParams.get("url");
-    if (isSiyuanUrl(url) || isWebSiyuanUrl(url)) {
+
+    const isWebSiyuanUrl = /^web\+siyuan:\/\/blocks\/\d{14}-\w{7}/.test(url);
+    if (isSYProtocol(url) || isWebSiyuanUrl) {
         searchParams.delete("url");
         switch (true) {
-            case isSiyuanUrl(url):
-                searchParams.set("id", getIdFromSiyuanUrl(url));
+            case isSYProtocol(url):
+                searchParams.set("id", getIdFromSYProtocol(url));
                 break;
-            case isWebSiyuanUrl(url):
-                searchParams.set("id", getIdFromWebSiyuanUrl(url));
+            case isWebSiyuanUrl:
+                searchParams.set("id", url.substring(20, 20 + 22));
                 break;
         }
 
diff --git a/app/src/mobile/index.ts b/app/src/mobile/index.ts
index c9c4aa422..109336121 100644
--- a/app/src/mobile/index.ts
+++ b/app/src/mobile/index.ts
@@ -6,7 +6,7 @@ import {hasClosestByAttribute} from "../protyle/util/hasClosest";
 import {Model} from "../layout/Model";
 import "../assets/scss/mobile.scss";
 import {Menus} from "../menus";
-import {addBaseURL, setNoteBook} from "../util/pathName";
+import {addBaseURL, getIdFromSYProtocol, isSYProtocol, setNoteBook} from "../util/pathName";
 import {handleTouchEnd, handleTouchMove, handleTouchStart} from "./util/touch";
 import {fetchGet, fetchPost} from "../util/fetch";
 import {initFramework} from "./util/initFramework";
@@ -18,7 +18,7 @@ import {goBack} from "./util/MobileBackFoward";
 import {hideKeyboardToolbar, showKeyboardToolbar} from "./util/keyboardToolbar";
 import {getLocalStorage} from "../protyle/util/compatibility";
 import {openMobileFileById} from "./editor";
-import {getSearch, isSiyuanUrl, getIdFromSiyuanUrl} from "../util/functions";
+import {getSearch} from "../util/functions";
 import {initRightMenu} from "./menu";
 import {openChangelog} from "../boot/openChangelog";
 
@@ -90,8 +90,8 @@ window.showKeyboardToolbar = (height) => {
 };
 window.hideKeyboardToolbar = hideKeyboardToolbar;
 window.openFileByURL = (openURL) => {
-    if (openURL && isSiyuanUrl(openURL)) {
-        openMobileFileById(getIdFromSiyuanUrl(openURL),
+    if (openURL && isSYProtocol(openURL)) {
+        openMobileFileById(getIdFromSYProtocol(openURL),
             getSearch("focus", openURL) === "1" ? [Constants.CB_GET_ALL, Constants.CB_GET_FOCUS] : [Constants.CB_GET_FOCUS, Constants.CB_GET_CONTEXT]);
         return true;
     }
diff --git a/app/src/util/functions.ts b/app/src/util/functions.ts
index 63660fa14..e566541c4 100644
--- a/app/src/util/functions.ts
+++ b/app/src/util/functions.ts
@@ -46,27 +46,3 @@ export const isFileAnnotation = (text: string) => {
 export const looseJsonParse = (text: string) => {
     return Function(`"use strict";return (${text})`)();
 };
-
-/* redirect to auth page */
-export const redirectToCheckAuth = (to: string = window.location.href) => {
-    const url = new URL(window.location.origin);
-    url.pathname = '/check-auth';
-    url.searchParams.set('to', to);
-    window.location.href = url.href;
-}
-
-export const isSiyuanUrl = (url: string) => {
-    return /^siyuan:\/\/blocks\/\d{14}-\w{7}/.test(url);
-}
-
-export const isWebSiyuanUrl = (url: string) => {
-    return /^web\+siyuan:\/\/blocks\/\d{14}-\w{7}/.test(url);
-}
-
-export const getIdFromSiyuanUrl = (url: string) => {
-    return url.substring(16, 16 + 22);
-}
-
-export const getIdFromWebSiyuanUrl = (url: string) => {
-    return url.substring(20, 20 + 22);
-}
diff --git a/app/src/util/pathName.ts b/app/src/util/pathName.ts
index 165cab41c..a8b6f3b2f 100644
--- a/app/src/util/pathName.ts
+++ b/app/src/util/pathName.ts
@@ -8,6 +8,22 @@ import {unicode2Emoji} from "../emoji";
 import {Constants} from "../constants";
 import {showMessage} from "../dialog/message";
 
+export const isSYProtocol = (url: string) => {
+    return /^siyuan:\/\/blocks\/\d{14}-\w{7}/.test(url);
+}
+
+export const getIdFromSYProtocol = (url: string) => {
+    return url.substring(16, 16 + 22);
+}
+
+/* redirect to auth page */
+export const redirectToCheckAuth = (to: string = window.location.href) => {
+    const url = new URL(window.location.origin);
+    url.pathname = '/check-auth';
+    url.searchParams.set('to', to);
+    window.location.href = url.href;
+}
+
 export const addBaseURL = () => {
     let baseURLElement = document.getElementById("baseURL");
     if (!baseURLElement) {
diff --git a/app/src/window/onWindowsMsg.ts b/app/src/window/onWindowsMsg.ts
index cf4f64184..9bd8334d1 100644
--- a/app/src/window/onWindowsMsg.ts
+++ b/app/src/window/onWindowsMsg.ts
@@ -1,7 +1,7 @@
 import {exportLayout, getInstanceById} from "../layout/util";
 import {Tab} from "../layout/Tab";
 import {fetchPost} from "../util/fetch";
-import {redirectToCheckAuth} from "../util/functions";
+import {redirectToCheckAuth} from "../util/pathName";
 
 const closeTab = (ipcData: IWebSocketData) => {
     const tab = getInstanceById(ipcData.data);