diff --git a/pages/form/index.ts b/pages/form/index.ts
index e0974d9..9f2626e 100644
--- a/pages/form/index.ts
+++ b/pages/form/index.ts
@@ -1,5 +1,4 @@
 import { GetCheckoutRoomNum, PostAnonLogin, GetAgoraConf, GetRoomRtcToken, GetOpenId } from '../../api/form/index'
-import { getUUID } from '../../utils/utils'
 import { Message } from 'tdesign-miniprogram';
 import { startSignalr, onStop } from '../../utils/singlr';
 import { agora } from '../../utils/agora'
diff --git a/pages/form/index.wxml b/pages/form/index.wxml
index a2eff9a..5c1bc3d 100644
--- a/pages/form/index.wxml
+++ b/pages/form/index.wxml
@@ -2,7 +2,7 @@
 <view class="form">
   <header-tab title='智慧享' isBack='{{false}}'></header-tab>
   <view class="form-content">
-    <t-input label="会议号" placeholder="请输入会议号" value="{{meetingForm.roomNum}}" bind:clear="changeMeetingForm" bind:change="changeMeetingForm" clearable data-type='roomNum' />
+    <t-input label="会议号" placeholder="请输入会议号" maxlength="{{8}}" value="{{meetingForm.roomNum}}" bind:clear="changeMeetingForm" bind:change="changeMeetingForm" clearable data-type='roomNum' />
     <t-input label="入会名称" placeholder="请输入入会名称" value="{{meetingForm.roomName}}" bind:clear="changeMeetingForm" bind:change="changeMeetingForm" clearable data-type='roomName' />
     <view style="display: flex;justify-content: center;">
       <t-button theme="primary" style="width: 90%;margin: 20rpx 0 30rpx;" bind:tap="joinMeeting" wx:if="{{isCamera && isRecord}}">加入会议</t-button>