diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a649f4..04b037e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,14 +1,10 @@
-# Change Log
+# 更新日志 / Change Log
 
-- Add more network options for users to choose from
+1. 优化大量任务时，软件卡顿的问题
+   Optimized the issue of software lag when handling a large number of tasks
 
-## Improvements
+2. 优化用户操作反馈
+   Improved user operation feedback
 
-- Support more network for usdt payment
-  - Arbitrum One
-  - Avalanche C-Chain
-  - Optimism
-  - Polygon
-  - Solana
-  - TON
-  - X Layer
+3. 修复OTG和USB混合连接模式下，设备无法连接的问题
+   Fixed the issue of devices unable to connect in mixed OTG and USB connection mode
diff --git a/scripts/send-msg.js b/scripts/send-msg.js
index 3bdbc7b..4e2792b 100644
--- a/scripts/send-msg.js
+++ b/scripts/send-msg.js
@@ -1,3 +1,4 @@
+process.env.URL = 'https://api.tikmatrix.com/download'
 const chatId = process.env.CHAT_ID
 const token = process.env.TOKEN
 const tag = process.env.TAG
@@ -7,7 +8,7 @@ import TelegramBot from 'node-telegram-bot-api';
 // 从CHANGELOG.md中读取版本更新说明
 import fs from 'fs';
 const changelog = fs.readFileSync('CHANGELOG.md', 'utf8');
-const message = `A new release: ${tag} is available:\n ${changelog} Check it out at ${url}`
+const message = `A new release: ${tag} is available:\n ${changelog}\n Check it out at ${url}`
 
 
 // 创建一个机器人实例
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 94572c8..2966797 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -7,7 +7,7 @@
   },
   "package": {
     "productName": "TikMatrix",
-    "version": "1.7.3"
+    "version": "1.7.4"
   },
   "tauri": {
     "allowlist": {
diff --git a/src/App.vue b/src/App.vue
index 8ecad44..4c27672 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -2,7 +2,7 @@
 
   <div class="flex flex-row items-start bg-base-300 h-screen w-screen">
     <Sidebar />
-    <Toast />
+    <!-- <Toast /> -->
     <ManageDevices />
   </div>
 
@@ -103,11 +103,11 @@ import TrainSettings from './components/group/TrainSettings.vue'
 import PublishSettings from './components/group/PublishSettings.vue'
 import { inject } from 'vue'
 import * as util from './utils'
-import Toast from './components/Toast.vue'
+// import Toast from './components/Toast.vue'
 import { invoke } from "@tauri-apps/api/tauri";
 import { window as tauriWindow } from "@tauri-apps/api"
 import { TauriEvent } from "@tauri-apps/api/event"
-import { ask } from '@tauri-apps/api/dialog';
+import { ask, message } from '@tauri-apps/api/dialog';
 import BuyLicense from './components/settings/BuyLicense.vue'
 import { listen } from '@tauri-apps/api/event';
 import axios from 'axios'
@@ -147,7 +147,7 @@ export default {
     ManagePostBots,
     ManageEditBots,
     Miniremote,
-    Toast,
+    // Toast,
     BuyLicense,
     TrainSettings,
     PublishSettings
@@ -367,6 +367,9 @@ export default {
         tauriWindow.getCurrent().close();
       }
     });
+    this.$emitter.on('showToast', async (text) => {
+      await message(text);
+    });
     this.check_update();
     this.$emitter.on('openDevice', (device) => {
       this.device = device
diff --git a/src/components/Pagination.vue b/src/components/Pagination.vue
index 9d5ac3c..28a354c 100644
--- a/src/components/Pagination.vue
+++ b/src/components/Pagination.vue
@@ -2,7 +2,8 @@
   <div class="bg-base-100">
     <div class="w-full flex items-center p-4">
       <span class="font-bold p-2 text-sm">{{ $t('total') }}: {{ filteredItems.length }}</span>
-      <div class="join">
+
+      <div class="join" v-if="pageCount > 1">
         <button class="join-item btn btn-sm" @click="prevPage" :disabled="currentPage === 1">{{ $t('previous')
           }}</button>
         <button class="join-item btn btn-disabled btn-sm">{{ currentPage }} / {{ pageCount }}</button>
@@ -14,7 +15,7 @@
         <option v-for="size in [5, 10, 20, 50, 100]" :key="size" :value="size">{{ size }}</option>
       </select> -->
 
-      <div class="relative ml-2">
+      <div class="relative ml-2" v-if="searchTerm">
         <font-awesome-icon :icon="['fas', 'search']" class="absolute left-3 top-1/2 transform -translate-y-1/2" />
         <input type="search" v-model="searchTerm" :placeholder="$t('enterTips')"
           class="input input-bordered w-full max-w-xs pl-8 input-sm" />
@@ -55,12 +56,15 @@ export default {
     searchKeys: {
       type: Array,
       required: true
+    },
+    pageSize: {
+      type: Number,
+      default: 10
     }
   },
   data() {
     return {
       currentPage: 1,
-      pageSize: 10,
       searchTerm: '',
       searchGroup: '',
     }
diff --git a/src/components/Sidebar.vue b/src/components/Sidebar.vue
index e7c7b21..1567dc7 100644
--- a/src/components/Sidebar.vue
+++ b/src/components/Sidebar.vue
@@ -577,6 +577,14 @@ export default {
       })
     },
     async initDevice() {
+      const yes = await ask(this.$t('initDeviceConfirm'), this.$t('confirm'));
+      if (!yes) {
+        return
+      }
+      if (this.selection.length == 0) {
+        this.$emitter.emit('showToast', this.$t('noDevicesSelected'))
+        return
+      }
       let work_path = await appDataDir();
       this.$emitter.emit('showToast', this.$t('initStart'))
       this.adb_command(['uninstall', 'com.github.tikmatrix'])
diff --git a/src/components/device/ManageDevices.vue b/src/components/device/ManageDevices.vue
index 77512ce..06712ec 100644
--- a/src/components/device/ManageDevices.vue
+++ b/src/components/device/ManageDevices.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="w-full h-screen overflow-y-auto">
-    <Pagination ref="device_panel" :items="devices" :searchKeys="['serial', 'account']" @refresh="refreshPage">
+    <Pagination ref="device_panel" :items="devices" :pageSize="30" @refresh="refreshPage">
       <template v-slot:buttons>
         <MyButton @click="$service.reset_all_index" label="resetIndex" icon="fa fa-refresh" />
         <MyButton @click="$refs.scan_dialog.show()" label="scanTCPDevice" icon="fa-solid fa-network-wired" />
@@ -8,20 +8,23 @@
       <template v-slot:default="slotProps">
         <div class="flex flex-wrap gap-2 p-4">
           <div class="flex flex-wrap gap-2 flex-1">
-            <div v-for="(device, _index) in devices" :key="device.serial">
+            <div v-for="(device, _index) in slotProps.items" :key="device.serial">
               <Miniremote :device="device" :key="device.key" />
             </div>
           </div>
         </div>
 
         <div v-if="slotProps.items.length == 0" class="p-4">
-          <div role="alert" class="alert alert-error">
-            <svg xmlns="http://www.w3.org/2000/svg" class="stroke-current shrink-0 h-6 w-6" fill="none"
-              viewBox="0 0 24 24">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
-                d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z" />
-            </svg>
-            <span>{{ $t('no_devices_tips') }}</span>
+          <div class="flex flex-col items-center justify-center">
+            <div class="relative w-64 h-64">
+              <div class="absolute inset-0 border-4 border-gray-300 rounded-full"></div>
+              <div class="absolute inset-0 border-4 border-blue-500 rounded-full animate-ping"></div>
+              <div class="absolute inset-0 flex items-center justify-center">
+                <i class="fas fa-mobile-alt text-5xl text-gray-600"></i>
+              </div>
+              <div class="absolute top-1/2 left-1/2 w-1 h-32 bg-blue-500 origin-bottom animate-radar"></div>
+            </div>
+            <span class="mt-4 text-lg font-semibold text-gray-700">{{ $t('detecting_devices') }}</span>
           </div>
         </div>
       </template>
@@ -156,3 +159,19 @@ export default {
   }
 }
 </script>
+
+<style scoped>
+@keyframes radar-sweep {
+  from {
+    transform: translate(-50%, -100%) rotate(0deg);
+  }
+
+  to {
+    transform: translate(-50%, -100%) rotate(360deg);
+  }
+}
+
+.animate-radar {
+  animation: radar-sweep 3s linear infinite;
+}
+</style>
diff --git a/src/components/device/Miniremote.vue b/src/components/device/Miniremote.vue
index c492273..e45a56f 100644
--- a/src/components/device/Miniremote.vue
+++ b/src/components/device/Miniremote.vue
@@ -18,14 +18,19 @@
                   @focus="(event) => event.target.select()" @blur="updateIndex" />
               </details>
 
+
               <span :class="'text-xs' + (task_status == 'RUNNING' ? ' text-green-500' : ' text-red-500')" v-if="big"> -
                 {{
                   $t(task_status) }}</span>
             </div>
             <div class="justify-center items-center text-center">
               <span :class="'mr-2 ' + (big ? 'text-sm font-bold' : 'text-xs')">{{ name }} </span>
+              <span class="text-xs font-sans font-bold mr-1">{{ device.connect_type == 0 ? 'USB' :
+                'TCP'
+                }}</span>
               <span class="text-xs font-sans" v-if="big">FPS: {{ fps.toFixed(0) }}</span>
             </div>
+
           </div>
           <button
             class="btn bg-transparent hover:bg-transparent hover:text-red-500 text-gray-700 float-right border-0 p-4"
diff --git a/src/i18n.js b/src/i18n.js
index f645ba0..712f512 100644
--- a/src/i18n.js
+++ b/src/i18n.js
@@ -417,8 +417,12 @@ export const i18n = createI18n({
       depositAddress: 'Deposit Address',
       depositComment: 'Deposit Comment',
       networkTips: 'Please select the appropriate network for your coin recharge, different networks have different fees!',
+      detecting_devices: 'Detecting devices...',
+      initDeviceConfirm: 'Initialize the device will reinstall the 2 TikMatrix App, are you sure to initialize?',
     },
     'zh-CN': {
+      initDeviceConfirm: '初始化设备将重新安装2个TikMatrix App, 确定要初始化吗?',
+      detecting_devices: '正在检测设备...',
       networkTips: '请自己选择适合你的充币网络, 不同网络的手续费不同!',
       depositNetwork: '充币网络',
       depositAddress: '充币地址',