diff --git a/package.json b/package.json
index 611351fff..9ee7ee122 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "web_hbb",
   "version": "1.0.0",
   "scripts": {
-    "dev": "curl -O https://raw.githubusercontent.com/rgov/js-theora-decoder/main/yuv-canvas-1.2.6.js; vite",
+    "dev": "curl -O https://raw.githubusercontent.com/rgov/js-theora-decoder/main/yuv-canvas-1.2.6.js && vite",
     "build": "tsc && vite build",
     "preview": "vite preview"
   },
diff --git a/src/connection.ts b/src/connection.ts
index 6cbba8c12..cfbb72f11 100644
--- a/src/connection.ts
+++ b/src/connection.ts
@@ -6,9 +6,8 @@ import * as sha256 from "fast-sha256";
 import * as globals from "./globals";
 
 const PORT = 21116;
-const HOST = "rs-sg.rustdesk.com";
-const licenceKey = "";
-const SCHEMA = "ws://";
+const HOST = 'rs-sg.rustdesk.com';
+const SCHEMA = 'ws://';
 
 type MsgboxCallback = (type: string, title: string, text: string) => void;
 type DrawCallback = (data: Uint8Array) => void;
@@ -26,6 +25,7 @@ export default class Connection {
   _videoDecoder: any;
   _audioDecoder: any;
   _password: string | undefined;
+  _options: any;
 
   constructor() {
     this._msgbox = globals.msgbox;
@@ -35,6 +35,11 @@ export default class Connection {
   }
 
   async start(id: string) {
+    try {
+      this._options = JSON.parse((localStorage.getItem('peers') || '{}'))[id] || {};
+    } catch (e) {
+      this._options = {};
+    }
     this._interval = setInterval(() => {
       while (this._msgs.length) {
         this._ws?.sendMessage(this._msgs[0]);
@@ -61,7 +66,7 @@ export default class Connection {
     const natType = rendezvous.NatType.SYMMETRIC;
     const punchHoleRequest = rendezvous.PunchHoleRequest.fromPartial({
       id,
-      licenceKey,
+      licenceKey: localStorage.getItem('key') || undefined,
       connType,
       natType,
     });
@@ -109,7 +114,7 @@ export default class Connection {
     console.log(new Date() + ": Connected to relay server");
     this._ws = ws;
     const requestRelay = rendezvous.RequestRelay.fromPartial({
-      licenceKey,
+      licenceKey: localStorage.getItem('key') || undefined,
       uuid,
     });
     ws.sendRendezvous({ requestRelay });
@@ -209,11 +214,11 @@ export default class Connection {
         this.handleVideoFrame(msg?.videoFrame!);
       } else if (msg?.clipboard) {
         const cb = msg?.clipboard;
-        if (cb.compress) cb.content = globals.decompress(cb.content);
+        if (cb.compress) cb.content = globals.decompress(cb.content)!;
         globals.pushEvent("clipboard", cb);
       } else if (msg?.cursorData) {
         const cd = msg?.cursorData;
-        cd.colors = globals.decompress(cd.colors);
+        cd.colors = globals.decompress(cd.colors)!;
         globals.pushEvent("cursor_data", cd);
       } else if (msg?.cursorId) {
         globals.pushEvent("cursor_id", { id: msg?.cursorId });
@@ -344,6 +349,14 @@ export default class Connection {
       this.msgbox("error", "Connection Error", misc.closeReason);
     }
   }
+
+  getRemember(): any {
+    return this._options['remember'];
+  }
+
+  getOption(name: string): any {
+    return this._options[name];
+  }
 }
 
 // @ts-ignore
@@ -354,7 +367,7 @@ async function testDelay() {
 }
 
 function getDefaultUri(isRelay: Boolean = false): string {
-  const host = localStorage.getItem("host");
+  const host = localStorage.getItem("custom-rendezvous-server");
   return SCHEMA + (host || HOST) + ":" + (PORT + (isRelay ? 3 : 2));
 }
 
diff --git a/src/globals.js b/src/globals.js
index 43d5a8022..713d8baed 100644
--- a/src/globals.js
+++ b/src/globals.js
@@ -1,14 +1,14 @@
 import Connection from "./connection";
 import _sodium from "libsodium-wrappers";
-import { ZSTDecoder } from 'zstddec';
+import * as zstd from 'zstddec';
+import { CursorData } from "./message";
 
-const decompressor = new ZSTDDecoder();
-await decompressor.init();
+const decompressor = new zstd.ZSTDDecoder();
 
 var currentFrame = undefined;
 var events = [];
 
-window.currentConnection = undefined;
+window.curConn = undefined;
 window.getRgba = () => currentFrame;
 window.getLanguage = () => navigator.language;
 
@@ -36,11 +36,11 @@ export function draw(frame) {
 }
 
 export function setConn(conn) {
-  window.currentConnection = conn;
+  window.curConn = conn;
 }
 
 export function getConn() {
-  return window.currentConnection;
+  return window.curConn;
 }
 
 export function close() {
@@ -50,7 +50,7 @@ export function close() {
 }
 
 export function newConn() {
-  window.currentConnection?.close();
+  window.curConn?.close();
   const conn = new Connection();
   setConn(conn);
   return conn;
@@ -126,38 +126,130 @@ export function decompress(compressedArray) {
 }
 
 window.setByName = (name, value) => {
+  try {
+    value = JSON.parse(value);
+  } catch (e) {}
   switch (name) {
-    case 'connect': 
+    case 'connect':
       newConn();
+      curConn.start(value);
       break;
     case 'login':
-      currentConnection.login(value.password, value.remember);
+      curConn.login(value.password, value.remember || false);
       break;
     case 'close':
       close();
       break;
     case 'refresh':
-      currentConnection.refresh();
+      curConn.refresh();
       break;
     case 'reconnect':
-      currentConnection.reconnect();
+      curConn.reconnect();
+      break;
+    case 'toggle_option':
+      curConn.toggleOption(value);
+      break;
+    case 'image_quality':
+      curConn.setImageQuality(value);
+      break;
+    case 'lock_screen':
+      curConn.lockScreen();
+      break;
+    case 'ctrl_alt_del':
+      curConn.ctrlAltDe();
+      break;
+    case 'switch_display':
+      curConn.switchDisplay(value);
+      break;
+    case 'remove':
+      const peers = JSON.parse(localStorage.getItem('peers') || '{}');
+      delete peers[value];
+      localStorage.setItem('peers', JSON.stringify(peers));
+      break;
+    case 'input_key':
+      curConn.inputKey(value.name, value.alt || false, value.ctrl || false, value.shift || false, value.command || false);
+      break;
+    case 'input_string':
+      curConn.inputString(value);
+      break;
+    case 'send_mouse':
+      let mask = 0;
+      switch (value.type) {
+        case 'down':
+          mask = 1;
+          break;
+        case 'up':
+          mask = 2;
+          break;
+        case 'wheel':
+          mask = 3;
+          break;
+      }
+      switch (value.buttons) {
+        case 'left':
+          mask |= 1 << 3;
+          break;
+        case 'right':
+          mask |= 2 << 3;
+          break;
+        case 'wheel':
+          mask |= 4 << 3;
+      }
+      curConn.inputMouse(mask, value.x || 0, value.y || 0, value.alt || false, value.ctrl || false, value.shift || false, value.command || false);
+      break;
+    case 'option':
+      localStorage.setItem(value.name, value.value);
+      break;
+    case 'peer_option':
+      curConn.setPeerOption(value.name, value.value);
+      break;
+    case 'input_os_password':
+      curConn.inputOsPassword(value, true);
       break;
     default:
       break;
   }
 }
 
-window.getByName = (name, value) => {
+window.getByName = (name, arg) => {
+  try {
+    arg = JSON.parse(arg);
+  } catch (e) {}
   switch (name) {
     case 'peers':
       return localStorage.getItem('peers');
       break;
+    case 'remote_id':
+      return localStorage.getItem('remote-id') || '';
+      break;
+    case 'remember':
+      return curConn.getRemember();
+      break;
     case 'event':
       if (events.length) {
         const e = events[0];
         events.splice(0, 1);
-        return e;
+        return JSON.stringify(e);
       }
       break;
+    case 'toggle_option':
+      return curConn.getOption(arg);
+      break;
+    case 'option':
+      return localStorage.getItem(arg);
+      break;
+    case 'image_quality':
+      return curConn.getImageQuality();
+      break;
+    case 'translate':
+      return arg.text;
+      break;
+    case 'peer_option':
+      return curConn.getOption(arg);
+      break;
   }
+}
+
+window.init = () => {
+  decompressor.init();
 }
\ No newline at end of file