diff --git a/game/entry.js b/game/entry.js
index 977122c0f..c450e7350 100644
--- a/game/entry.js
+++ b/game/entry.js
@@ -18,6 +18,7 @@
  */
 
 import { game, get, lib, boot } from "../noname.js";
+// import { canUseHttpProtocol } from "../noname/init/index.js";
 import { userAgent } from "../noname/util/index.js";
 
 const coreAndVersion = get.coreInfo();
@@ -31,5 +32,22 @@ if (core === 'chrome' && !isNaN(version) && version < 77) {
 		window.open('https://github.com/libccy/noname/releases/tag/chromium77-client');
 	}
 }
-boot().then(lib.other.ignore);
+
+// 判断是否从file协议切换到http/s协议
+// if (canUseHttpProtocol()) {
+	/*
+	升级方法一:
+		1. 导出数据，然后以http/s协议重启
+		2. 以http/s协议导入数据
+		3. 保存http/s协议的状态，以后不再以file协议启动
+	升级方法二:
+		1. app默认以http/s协议启动，发现没有数据后，以file协议重启
+		2. 以file协议导出数据
+		3. 以http/s协议重启，导入数据
+	*/
+	// 导出数据到根目录的noname.config.txt
+	// 成功导入后应删除noname.config.txt
+// } else {
+	boot().then(lib.other.ignore);
+// }
 
diff --git a/game/game.js b/game/game.js
index 74670ccdc..0e4a4181e 100644
--- a/game/game.js
+++ b/game/game.js
@@ -5,7 +5,7 @@ new Promise(resolve => {
 	if ('__core-js_shared__' in window) resolve(null);
 	else {
 		const nonameInitialized = localStorage.getItem('noname_inited');
-		const assetURL = location.protocol.startsWith('http') ? '' : (typeof nonameInitialized != 'string' || nonameInitialized == 'nodejs' ? '' : nonameInitialized);
+		const assetURL = location.protocol.startsWith('http') || typeof nonameInitialized != 'string' || nonameInitialized == 'nodejs' ? '' : nonameInitialized;
 		const coreJSBundle = document.createElement('script');
 		coreJSBundle.onerror = coreJSBundle.onload = resolve;
 		coreJSBundle.src = `${assetURL}game/core-js-bundle.js`;
@@ -13,7 +13,7 @@ new Promise(resolve => {
 	}
 }).then(() => {
 	const nonameInitialized = localStorage.getItem('noname_inited');
-	const assetURL = location.protocol.startsWith('http') ? '' : (typeof nonameInitialized != 'string' || nonameInitialized == 'nodejs' ? '' : nonameInitialized);
+	const assetURL = location.protocol.startsWith('http') || typeof nonameInitialized != 'string' || nonameInitialized == 'nodejs' ? '' : nonameInitialized;
 	const userAgent = navigator.userAgent.toLowerCase();
 
 	const exit = () => {
diff --git a/noname/init/index.js b/noname/init/index.js
index 489fdf6be..a3f9d8888 100644
--- a/noname/init/index.js
+++ b/noname/init/index.js
@@ -6,7 +6,7 @@ import { Game as game } from '../game/index.js';
 import { status as _status } from '../status/index.js';
 import { UI as ui } from '../ui/index.js';
 
-import { userAgent } from '../util/index.js';
+import { userAgent, nonameInitialized } from '../util/index.js';
 import * as config from '../util/config.js';
 import { promiseErrorHandlerMap } from '../util/browser.js';
 import { gnc } from '../gnc/index.js';
@@ -14,6 +14,37 @@ import { gnc } from '../gnc/index.js';
 import { importCardPack, importCharacterPack, importExtension, importMode } from './import.js';
 import { onload } from './onload.js';
 
+// 判断是否从file协议切换到http/s协议
+export function canUseHttpProtocol() {
+	// 如果是http了就不用
+	if (location.protocol.startsWith('http')) return false;
+	if (typeof nonameInitialized == 'string') {
+		// 手机端
+		if (window.cordova) {
+			// 直接确定包名
+			if (nonameInitialized.includes('com.noname.shijian')) {
+				// 每个app自定义能升级的渠道，比如判断版本
+				// @ts-ignore
+				window.noname_shijianInterfaces.getApkVersion() >= 16000;
+			}
+		}
+		// 电脑端
+		else if (typeof window.require == 'function' && typeof window.process == 'object') {
+			try {
+				require('express');
+				return true;
+			} catch  {
+				return false;
+			}
+		}
+		// 浏览器端
+		else {
+			return location.protocol.startsWith('http');
+		}
+	}
+	return false;
+}
+
 // 无名杀，启动！
 export async function boot() {
 	// 不想看，反正别动
diff --git a/noname/util/index.js b/noname/util/index.js
index 724ec163f..875385419 100644
--- a/noname/util/index.js
+++ b/noname/util/index.js
@@ -1,5 +1,5 @@
 export const nonameInitialized = localStorage.getItem('noname_inited');
-export const assetURL = location.protocol.startsWith('http') ? '' : (typeof nonameInitialized != 'string' || nonameInitialized == 'nodejs' ? '' : nonameInitialized);
+export const assetURL = location.protocol.startsWith('http') || typeof nonameInitialized != 'string' || nonameInitialized == 'nodejs' ? '' : nonameInitialized;
 export const GeneratorFunction = (function* () { }).constructor;
 export const AsyncFunction = (async function () { }).constructor;
 export const userAgent = navigator.userAgent.toLowerCase();