diff --git a/index.html b/index.html
index ffa1fcf2b..4646fba5c 100755
--- a/index.html
+++ b/index.html
@@ -7,7 +7,7 @@
 	<title>无名杀</title>
 	<script>
 		window.onerror = function (msg, src, line, column, err) {
-			var str = `错误文件: ${typeof src == 'string' && src.length > 0 ? decodeURI(src) : '未知文件'}`;
+			let str = `错误文件: ${typeof src == 'string' && src.length > 0 ? decodeURI(src) : '未知文件'}`;
 			str += `\n错误信息: ${msg}`;
 			str += `\n行号: ${line}`;
 			str += `\n列号: ${column}`;
@@ -16,6 +16,123 @@
 			alert(str);
 		};
 	</script>
+	<script>
+		if (location.href.startsWith('http') && typeof window.initReadWriteFunction != 'function' && !window.require && !window.__dirname) {
+			window.initReadWriteFunction = function(game) {
+				game.download = function() {
+					// 暂不实现
+				};
+				
+				game.createDir = function (dir, success = () => {}, error = () => {}) {
+					fetch(`./createDir?dir=${dir}`)
+						.then(response => {
+							return response.json();
+						})
+						.then(result => {
+							if (result && result.success) success();
+							else error();
+						})
+						.catch(error);
+				};
+
+				game.readFile = function (fileName, callback = () => {}, error = () => {}) {
+					fetch(`./readFile?fileName=${fileName}`)
+						.then(response => {
+							return response.json();
+						})
+						.then(result => {
+							if (result && result.success) callback(new Uint8Array(result.data).buffer);
+							else error(result && result.errorMsg);
+						})
+						.catch(error);
+				};
+
+				game.readFileAsText = function (fileName, callback = () => {}, error = () => {}) {
+					fetch(`./readFileAsText?fileName=${fileName}`)
+						.then(response => {
+							return response.json();
+						})
+						.then(result => {
+							if (result && result.success) callback(result.data);
+							else error(result && result.errorMsg);
+						})
+						.catch(error);
+				};
+
+				game.writeFile = function (data, path, name, callback = () => { }) {
+					game.ensureDirectory(path, function () {
+						if (Object.prototype.toString.call(data) == '[object File]') {
+							const fileReader = new FileReader();
+							fileReader.onload = function (e) {
+								game.writeFile(e.target.result, path, name, callback);
+							};
+							fileReader.readAsArrayBuffer(data, "UTF-8");
+						}
+						else {
+							let filePath = path;
+							if (path.endsWith('/')) {
+								filePath += name;
+							} else if (path == "") {
+								filePath += name;
+							} else {
+								filePath += '/' + name;
+							}
+
+							fetch(`./writeFile`, {
+								method: 'post',
+								headers: { "Content-Type": "application/json" },
+								body: JSON.stringify({
+									data: typeof data == 'string' ? data : Array.prototype.slice.call(new Uint8Array(data)),
+									path: filePath
+								})
+							})
+							.then(response => {
+								return response.json();
+							})
+							.then(result => {
+								if (result && result.success) {
+									callback();
+								} else {
+									callback(result.errorMsg);
+								}
+							});
+						}
+					});
+				};
+
+				game.removeFile = function (fileName, callback = () => {}) {
+					fetch(`./removeFile?fileName=${fileName}`)
+						.then(response => {
+							return response.json();
+						})
+						.then(result => {
+							callback(result.errorMsg);
+						})
+						.catch(error);
+				};
+
+				game.getFileList = function (dir, callback = () => {}) {
+					fetch(`./getFileList?dir=${dir}`)
+						.then(response => {
+							return response.json();
+						})
+						.then(result => {
+							if (result && result.success) {
+								callback(result.data.dirs, result.data.files);
+							}
+						});
+				};
+
+				game.ensureDirectory = function (list, callback = () => {}, file = false) {
+					let pathArray = typeof list == "string" ? list.split("/") : list;
+					if (file) {
+						pathArray = pathArray.slice(0, -1);
+					}
+					game.createDir(pathArray.join("/"), callback, console.error);
+				};
+			};
+		}
+	</script>
 	<script src="game/update.js"></script>
 	<script src="game/config.js"></script>
 	<script src="game/package.js"></script>
diff --git a/node_modules/noname-typings/windowEx.d.ts b/node_modules/noname-typings/windowEx.d.ts
index daaccc518..3d82e2a0f 100644
--- a/node_modules/noname-typings/windowEx.d.ts
+++ b/node_modules/noname-typings/windowEx.d.ts
@@ -69,16 +69,7 @@ declare interface Window {
         ai: AI;
     }
 
-    initReadWriteFunction?(game = ({
-        download: () => any,
-        readFile: () => any,
-        readFileAsText: () => any,
-        writeFile: () => any,
-        removeFile: () => any,
-        getFileList: () => any,
-        ensureDirectory: () => any,
-        createDir: () => any,
-    })): void;
+    initReadWriteFunction?(game: Game): void;
 
     bannedKeyWords: string[];
 }
diff --git a/无名杀.exe b/无名杀.exe
new file mode 100644
index 000000000..fe11b946d
Binary files /dev/null and b/无名杀.exe differ