diff --git a/main.js b/main.js
index 1358051..ab771de 100644
--- a/main.js
+++ b/main.js
@@ -1,136 +1,97 @@
+"ui";
+
 storage = storages.create("mower-ng helper");
 
 wx = storage.get("wx", 10);
 wy = storage.get("wy", 10);
 http_proto = storage.get("http_proto", "http");
-host = storage.get("host", "127.0.0.1:58000");
+host = storage.get("host", "127.0.0.1");
+port = storage.get("port", "58000");
 
-rawInput(
-  "连接地址（要写http://或https://，不写token）",
-  `${http_proto}://${host}`,
-  (url) => {
-    [http_proto, host] = url.split("://");
-    storage.put("http_proto", http_proto);
-    storage.put("host", host);
-  }
-);
+function save_config() {
+  http_proto = ui.proto.getText();
+  host = ui.host.getText();
+  port = ui.port.getText();
+  storage.put("http_proto", http_proto);
+  storage.put("host", host);
+  storage.put("port", port);
+}
 
-w = floaty.rawWindow(
-  <vertical id="container" bg="#000000" padding="8 6 8 6" alpha="0.6">
-    <horizontal gravity="center_vertical">
-      <img id="logo" w="36" h="36" src="file://./logo.png" />
-      <vertical margin="8 0 8 0">
-        <text
-          textColor="#FFFFFF"
-          id="next"
-          typeface="monospace"
-          text="下次任务：--:--:--"
-        />
-        <text
-          textColor="#FFFFFF"
-          id="remain"
-          typeface="monospace"
-          text="剩余时间：--:--:--"
-        />
+w = null;
+
+ui.layout(
+  <vertical gravity="center">
+    <horizontal gravity="center" margin="0 0 0 6">
+      <img id="logo" w="64" h="64" src="file://logo.png" />
+      <vertical marginLeft="8">
+        <text text="mower-ng helper" textColor="black" textSize="22sp" />
+        <text text="v1.1.0" />
       </vertical>
-      <img
-        w="24"
-        h="24"
-        id="exit"
-        marginLeft="4"
-        src="file://./stop.png"
-        tint="#FFFFFF"
-      />
     </horizontal>
-    <text
-      id="log"
-      gravity="bottom"
-      h="120"
-      textColor="#FFFFFF"
-      typeface="monospace"
-      ems="10"
-      marginTop="6"
-      textSize="12"
-      visibility="gone"
-    />
+    <horizontal gravity="center">
+      <text text="proto" w="40" />
+      <input id="proto" text="http" w="200" />
+    </horizontal>
+    <horizontal gravity="center">
+      <text text="host" w="40" />
+      <input id="host" text="127.0.0.1" w="200" />
+    </horizontal>
+    <horizontal gravity="center">
+      <text text="port" w="40" />
+      <input id="port" text="58000" w="200" />
+    </horizontal>
+    <horizontal gravity="center" margin="0 6 0 0">
+      <button w="130" id="start" text="开启悬浮窗" />
+      <button w="130" id="stop" text="关闭悬浮窗" />
+    </horizontal>
   </vertical>
 );
-w.setSize(-2, -2);
-w.exitOnClose();
 
-w.setPosition(wx, wy);
+ui.proto.setText(http_proto);
+ui.host.setText(host);
+ui.port.setText(port);
 
-w.container.setOnTouchListener((view, event) => {
-  switch (event.getAction()) {
-    case event.ACTION_DOWN:
-      X = event.getRawX();
-      Y = event.getRawY();
-      return true;
-    case event.ACTION_MOVE:
-      dx = event.getRawX() - X;
-      dy = event.getRawY() - Y;
-      w.setPosition(wx + dx, wy + dy);
-      return true;
-    case event.ACTION_UP:
-      wx += dx;
-      wy += dy;
-      storage.put("wx", wx);
-      storage.put("wy", wy);
-      return true;
+function toggle_ui(running) {
+  group_waiting = [ui.proto, ui.host, ui.port, ui.start];
+  group_running = [ui.stop];
+  if (running) {
+    to_enable = group_running;
+    to_disable = group_waiting;
+  } else {
+    to_enable = group_waiting;
+    to_disable = group_running;
   }
-});
+  for (i of to_enable) {
+    i.setEnabled(true);
+  }
+  for (i of to_disable) {
+    i.setEnabled(false);
+  }
+}
 
-w.exit.click(() => {
-  exit();
-});
+toggle_ui(false);
 
-w.logo.click(() => {
-  ui.run(() => {
-    visibility = w.log.visibility == 8 ? 0 : 8;
-    w.log.visibility = visibility;
-    w.container.alpha = w.log.visibility == 8 ? 0.6 : 0.8;
-  });
-});
+ws = null;
+ws_proto = http_proto == "https" ? "wss" : "ws";
+reg = /^[0-9].*/;
+log = [];
+
+no_time = "--:--:--";
+scheduler = { idle: false, next_time: null };
+
+client = new OkHttpClient.Builder().build();
 
 function pad_num(n) {
   return String(n).padStart(2, "0");
 }
 
 function format_time(d) {
-  hh = pad_num(d.getUTCHours());
-  mm = pad_num(d.getUTCMinutes());
-  ss = pad_num(d.getUTCSeconds());
+  hh = pad_num(d.getHours());
+  mm = pad_num(d.getMinutes());
+  ss = pad_num(d.getSeconds());
   return `${hh}:${mm}:${ss}`;
 }
 
-axios = require("axios");
-
-no_time = "--:--:--";
-calculate_remain = false;
-
-function update_tasks() {
-  Promise.all([
-    axios.get(`${http_proto}://${host}/idle`),
-    axios.get(`${http_proto}://${host}/scheduler`),
-  ]).then(([resp1, resp2]) => {
-    idle = resp1.data;
-    task_list = resp2.data;
-    if (idle == "True" && task_list.length > 0) {
-      task_time = new Date(task_list[0].time.substring(0, 19));
-      display_time = format_time(task_time);
-      calculate_remain = true;
-    } else {
-      display_time = no_time;
-      calculate_remain = false;
-    }
-    ui.run(() => {
-      w.next.setText(`下次任务：${display_time}`);
-    });
-  });
-  setTimeout(update_tasks, 5000);
-}
-update_tasks();
-
 function time_diff(diff) {
   if (diff < 0) {
     return no_time;
@@ -146,47 +107,171 @@ function time_diff(diff) {
   return `${hh}:${mm}:${ss}`;
 }
 
-setInterval(() => {
-  ui.run(() => {
-    display_time = calculate_remain
-      ? time_diff(
-          task_time.getTime() +
-            task_time.getTimezoneOffset() * 60000 -
-            Date.now()
-        )
-      : no_time;
-    w.remain.setText(`剩余时间：${display_time}`);
+function update_tasks() {
+  if (w) {
+    request = new Request.Builder()
+      .url(`${http_proto}://${host}:${port}/scheduler`)
+      .build();
+    response = client.newCall(request).execute();
+    scheduler = JSON.parse(response.body().string());
+    setTimeout(update_tasks, 5000);
+  }
+}
+
+function stop_ws() {
+  if (ws) {
+    ws.cancel();
+    ws = null;
+  }
+}
+
+function stop_floaty() {
+  if (w) {
+    w.close();
+    w = null;
+  }
+  stop_ws();
+  clearInterval(w_timer);
+  toggle_ui(false);
+  return;
+}
+
+ui.stop.click(() => {
+  if (w) {
+    stop_floaty();
+  }
+});
+
+ui.start.click(() => {
+  toggle_ui(true);
+
+  save_config();
+
+  w = floaty.rawWindow(
+    <vertical id="container" bg="#000000" padding="8 6 8 6" alpha="0.8">
+      <horizontal gravity="center_vertical">
+        <img id="logo" w="36" h="36" src="file://logo.png" />
+        <vertical margin="6 0 6 0">
+          <text
+            textColor="#FFFFFF"
+            id="next"
+            typeface="monospace"
+            text="下次任务：--:--:--"
+          />
+          <text
+            textColor="#FFFFFF"
+            id="remain"
+            typeface="monospace"
+            text="剩余时间：--:--:--"
+          />
+        </vertical>
+        <img
+          w="24"
+          h="24"
+          id="exit"
+          margin="0 0 2 0"
+          src="file://stop.png"
+          tint="#FFFFFF"
+        />
+      </horizontal>
+      <text
+        id="log"
+        gravity="bottom"
+        line="5"
+        maxLines="8"
+        ems="10"
+        textColor="#FFFFFF"
+        typeface="monospace"
+        marginTop="6"
+        textSize="12"
+        visibility="gone"
+      />
+    </vertical>
+  );
+
+  w.setSize(-2, -2);
+  w.setPosition(wx, wy);
+
+  w.container.setOnTouchListener((view, event) => {
+    switch (event.getAction()) {
+      case event.ACTION_DOWN:
+        X = event.getRawX();
+        Y = event.getRawY();
+        return true;
+      case event.ACTION_MOVE:
+        dx = event.getRawX() - X;
+        dy = event.getRawY() - Y;
+        w.setPosition(wx + dx, wy + dy);
+        return true;
+      case event.ACTION_UP:
+        wx += dx;
+        wy += dy;
+        storage.put("wx", wx);
+        storage.put("wy", wy);
+        return true;
+    }
   });
-}, 1000);
 
-ws_proto = http_proto == "https" ? "wss" : "ws";
-log = [];
-
-importPackage(Packages["okhttp3"]);
-client = new OkHttpClient.Builder().retryOnConnectionFailure(true).build();
-request = new Request.Builder().url(`${ws_proto}://${host}/ws`).build();
-client.dispatcher().cancelAll();
-
-reg = /^[0-9].*/;
-
-client.newWebSocket(
-  request,
-  new WebSocketListener({
-    onMessage: function (ws, data) {
-      data = JSON.parse(data);
-      if (data.type == "log") {
-        for (line of data.data.split("\n")) {
-          if (line.match(reg)) {
-            log.push(line.substring(6));
-          } else {
-            log.push(line);
-          }
-        }
+  w.logo.click(() => {
+    ui.run(() => {
+      visibility = ws ? 8 : 0;
+      w.log.visibility = visibility;
+      if (ws) {
+        stop_ws();
+        return;
       }
-      log = log.slice(-5);
-      ui.run(() => {
-        w.log.setText(log.join("\n"));
-      });
-    },
-  })
-);
+      request = new Request.Builder()
+        .url(`${ws_proto}://${host}:${port}/ws`)
+        .build();
+      ws = client.newWebSocket(
+        request,
+        new okhttp3.WebSocketListener({
+          onMessage: function (ws, data) {
+            data = JSON.parse(data);
+            if (data.type == "log") {
+              for (line of data.data.split("\n")) {
+                if (line.match(reg)) {
+                  log.push(line.substring(6));
+                } else {
+                  log.push(line);
+                }
+              }
+            }
+            log = log.slice(-5);
+            ui.run(() => {
+              w.log.setText(log.join("\n"));
+            });
+          },
+        })
+      );
+    });
+  });
+
+  w.exit.click(() => {
+    stop_floaty();
+  });
+
+  w_timer = setInterval(() => {
+    if (scheduler.idle && scheduler.next_time) {
+      task_time = new Date(scheduler.next_time.substring(0, 19));
+      next_time = format_time(task_time);
+      remain_time = time_diff(task_time.getTime() - Date.now());
+    } else {
+      next_time = no_time;
+      remain_time = no_time;
+    }
+    ui.run(() => {
+      w.next.setText(`下次任务：${next_time}`);
+      w.remain.setText(`剩余时间：${remain_time}`);
+    });
+  }, 1000);
+
+  threads.start(() => {
+    update_tasks();
+  });
+});
+
+events.on("exit", () => {
+  save_config();
+  stop_floaty();
+});
diff --git a/project.json b/project.json
index 6250a08..b841139 100644
--- a/project.json
+++ b/project.json
@@ -1,44 +1,20 @@
 {
-  "abis": ["arm64-v8a", "armeabi-v7a", "x86", "x86_64"],
-  "assets": [
-    {
-      "form": "/storage/emulated/0/脚本/helper_script",
-      "to": "/project"
-    }
-  ],
-  "buildDir": "build",
+  "abis": [],
+  "assets": [],
   "build": {
-    "build_id": null,
     "build_number": 0,
     "build_time": 0
   },
   "useFeatures": [],
   "icon": "logo.png",
-  "ignoredDirs": ["build"],
   "launchConfig": {
-    "displaySplash": false,
-    "hideAccessibilityServices": false,
-    "hideLauncher": false,
-    "hideLogs": true,
-    "stableMode": false,
-    "volumeUpcontrol": false,
-    "permissions": ["draw_overlay"],
-    "serviceDesc": "使脚本自动操作(点击、长按、滑动等)所需，若关闭则只能执行不涉及自动操作的脚本。",
-    "splashIcon": "logo.png",
-    "splashText": "mower-ng helper"
+    "hideLogs": false
   },
-  "libs": ["libjackpal-androidterm5.so", "libjackpal-termexec2.so"],
+  "libs": [],
   "main": "main.js",
   "name": "mower-ng helper",
-  "outputPath": "/storage/emulated/0/脚本/helper_script/build",
   "packageName": "vip.zhaozuohong.mowernghelper",
-  "projectDirectory": "/storage/emulated/0/脚本/helper_script",
   "scripts": {},
-  "signingConfig": {
-    "alias": "autoxjs6",
-    "keystore": "/storage/emulated/0/脚本/.keyStore/AutoX.keystore"
-  },
-  "sourcePath": "/storage/emulated/0/脚本/helper_script/main.js",
-  "versionCode": 1,
-  "versionName": "1.0.0"
+  "versionCode": 2,
+  "versionName": "1.1.0"
 }