diff --git a/game/entry.js b/game/entry.js
index beeeb229c..85e7f50a8 100644
--- a/game/entry.js
+++ b/game/entry.js
@@ -62,7 +62,9 @@ boot().then(() => {
 					const thisWindow = remote.getCurrentWindow();
 					thisWindow.loadURL(url);
 				} else {
-					location.href = url;
+					setTimeout(() => {
+						location.href = url;
+					}, 1000);
 				}
 			}
 		}
diff --git a/game/game.js b/game/game.js
index 5dc94eeb4..0ecc5ebf3 100644
--- a/game/game.js
+++ b/game/game.js
@@ -136,17 +136,27 @@ new Promise(resolve => {
 		}
 		if (location.protocol.startsWith('http') && 'serviceWorker' in navigator) {
 			let scope = window.location.protocol + '//' + window.location.host + '/';
-			navigator.serviceWorker.register(`${scope}service-worker.js`, {
-				updateViaCache: "all",
-				scope,
-			}).then(registration => {
-				navigator.serviceWorker.addEventListener('message', e => {
-					console.log(e);
+			navigator.serviceWorker.getRegistrations().then(registrations => {
+				let findServiceWorker = false;
+				for (let registration of registrations) {
+					if (registration && registration.active && registration.active.scriptURL == `${scope}service-worker.js`) {
+						findServiceWorker = true;
+					}
+				}
+				navigator.serviceWorker.register(`${scope}service-worker.js`, {
+					updateViaCache: "all",
+					scope,
+				}).then(registration => {
+					// 初次加载worker，需要重新启动一次
+					if (!findServiceWorker) location.reload();
+					navigator.serviceWorker.addEventListener('message', e => {
+						console.log(e);
+					});
+					registration.update();
+					// console.log(`set scope: ${scope}, service worker instance:`, registration);
+				}).catch(e => {
+					console.log('serviceWorker加载失败: ', e);
 				});
-				registration.update();
-				// console.log(`set scope: ${scope}, service worker instance:`, registration);
-			}).catch(e => {
-				console.log('serviceWorker加载失败: ', e);
 			});
 		}
 		const script = document.createElement('script')
diff --git a/noname/library/init/index.js b/noname/library/init/index.js
index 7bdb28491..28ffeb500 100644
--- a/noname/library/init/index.js
+++ b/noname/library/init/index.js
@@ -263,6 +263,11 @@ export class LibInit extends Uninstantable {
 		const xmlHttpRequest = new XMLHttpRequest();
 		let data;
 		xmlHttpRequest.addEventListener("load", () => {
+			if (![0, 200].includes(xmlHttpRequest.status)) {
+				// @ts-ignore
+				if (typeof onError == 'function') onError(new Error(oReq.statusText || oReq.status));
+				return;
+			}
 			data = xmlHttpRequest.responseText;
 			if (!data) {
 				if (typeof onError == 'function') onError(new Error(`${scriptSource}加载失败！`));
@@ -303,7 +308,14 @@ export class LibInit extends Uninstantable {
 			sScriptURL = url + str;
 		}
 		const oReq = new XMLHttpRequest();
-		if (typeof onload == 'function') oReq.addEventListener("load", onload);
+		if (typeof onload == 'function') oReq.addEventListener("load", result => {
+			if (![0, 200].includes(oReq.status)) {
+				// @ts-ignore
+				if (typeof onerror == 'function') onerror(new Error(oReq.statusText || oReq.status));
+				return;
+			}
+			onload(result);
+		});
 		if (typeof onerror == 'function') oReq.addEventListener("error", onerror);
 		oReq.open("GET", sScriptURL);
 		oReq.send();
@@ -330,7 +342,14 @@ export class LibInit extends Uninstantable {
 			sScriptURL = url + str;
 		}
 		const oReq = new XMLHttpRequest();
-		if (typeof onload == 'function') oReq.addEventListener("load", onload);
+		if (typeof onload == 'function') oReq.addEventListener("load", result => {
+			if (![0, 200].includes(oReq.status)) {
+				// @ts-ignore
+				if (typeof onerror == 'function') onerror(new Error(oReq.statusText || oReq.status));
+				return;
+			}
+			onload(result);
+		});
 		if (typeof onerror == 'function') oReq.addEventListener("error", onerror);
 		oReq.open("GET", sScriptURL, false);
 		oReq.send();
@@ -340,6 +359,11 @@ export class LibInit extends Uninstantable {
 	static json(url, onload, onerror) {
 		const oReq = new XMLHttpRequest();
 		if (typeof onload == 'function') oReq.addEventListener("load", () => {
+			if (![0, 200].includes(oReq.status)) {
+				// @ts-ignore
+				if (typeof onerror == 'function') onerror(new Error(oReq.statusText || oReq.status));
+				return;
+			}
 			let result;
 			try {
 				result = JSON.parse(oReq.responseText);
@@ -368,6 +392,11 @@ export class LibInit extends Uninstantable {
 		}
 		const oReq = new XMLHttpRequest();
 		if (typeof onload == 'function') oReq.addEventListener("load", () => {
+			if (![0, 200].includes(oReq.status)) {
+				// @ts-ignore
+				if (typeof onerror == 'function') onerror(new Error(oReq.statusText || oReq.status));
+				return;
+			}
 			let result;
 			try {
 				result = JSON.parse(oReq.responseText);