diff --git a/package.json b/package.json
index c1e7e1c..0fc3692 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "build:test": "electron-vite build --mode test && electron-builder --win --config ./electron-builder.yml",
     "build:prod": "electron-vite build --mode production && electron-builder --win --config ./electron-builder-prod.yml",
     "build:lt": "electron-vite build --mode lt && electron-builder --win --config ./electron-builder-lt.yml",
-    "build:mac": "npm run build && electron-builder --mac",
+    "build:mac": "electron-vite build --mode production && electron-builder --mac --config ./electron-builder-prod.yml",
     "build:linux": "npm run build && electron-builder --linux"
   },
   "dependencies": {
diff --git a/src/renderer/src/components/PdfJs/index.vue b/src/renderer/src/components/PdfJs/index.vue
index 58dc927..50e7e8e 100644
--- a/src/renderer/src/components/PdfJs/index.vue
+++ b/src/renderer/src/components/PdfJs/index.vue
@@ -6,6 +6,7 @@
 
 <script setup>
 import { onMounted, ref } from 'vue';
+import { getAppInstallUrl } from '@/utils/tool'
 const props = defineProps({
   url: {
     type: String,
@@ -16,7 +17,7 @@ const props = defineProps({
 /**pdf文件地址 */
 const pdfUrl = ref('');
 /**pdfjs文件地址 */
-const fileUrl = '/pdfjs-dist/web/viewer.html?file=';
+const fileUrl = getAppInstallUrl('pdfjs-dist/web/viewer.html', 'user', '\\out\\renderer', true) + "?file=" //本地
 onMounted(() => {
     /** 将传入的pdf地址进行编码，防止中文识别错误 */
     pdfUrl.value = fileUrl + encodeURIComponent(props.url)
diff --git a/src/renderer/src/utils/tool.js b/src/renderer/src/utils/tool.js
index 608ae32..641a45b 100644
--- a/src/renderer/src/utils/tool.js
+++ b/src/renderer/src/utils/tool.js
@@ -49,6 +49,18 @@ export const getStaticUrl = (url = '', type = 'app', exitPath = '', isFile = fal
     }
   }
 }
+
+export const getAppInstallUrl = (url = '', type = 'app', exitPath = '', isFile = false) => {
+  if (isDev) return url
+  else { // 生产环境获取-url
+    switch(type) {
+      case 'app': return path.join(__dirname, url) // 应用目录
+      case 'user': return (isFile?'file://':'')+path.join(Remote.app.getAppPath(),exitPath, url) // 用户目录
+      // case 'user': return (isFile?'file://':'')+path.join(Remote.app.getPath('userData'),exitPath, url) // 用户目录
+      default: return ''
+    }
+  }
+}
 /**
  * @description 消息发送-nodejs 消息发送
  * @form src/main/tool.js 来源
@@ -137,7 +149,7 @@ export const createWindow = async (type, data) => {
           winPdf.focus();
           // toolState.isPdfWin=true
         }
-        
+
           return
       }
       const option = data.option||{}
@@ -272,7 +284,7 @@ const eventHandles = (type, win) => {
         winPdf=null
         win&&win.destroy()
        })
-      
+
        // 监听窗口的激活事件
        win.on('focus', async () => {
         console.log('激活窗口')
@@ -299,8 +311,8 @@ const eventHandles = (type, win) => {
 
 /**
  * @description 外部跳转-web网页
- * @param {*} path 
- * @param {*} params 
+ * @param {*} path
+ * @param {*} params
  */
 export const toLinkWeb = (path) => {
   const config = baseConfig()
diff --git a/src/renderer/src/views/prepare/container/class-start.vue b/src/renderer/src/views/prepare/container/class-start.vue
index 9653bc1..f2a73e4 100644
--- a/src/renderer/src/views/prepare/container/class-start.vue
+++ b/src/renderer/src/views/prepare/container/class-start.vue
@@ -1,14 +1,14 @@
 <template>
-  <el-dialog v-model="visible" width="75%" :close-on-click-modal="false"
+  <el-dialog v-model="visible" width="35%" :close-on-click-modal="false"
     @close="handleClose">
-    <template #header><b>准备开始上课</b></template>
+    <template #header><div style="width: 100%;text-align: left"><b>开始上课（APT）</b></div></template>
     <div class="class-all">
       <el-row>
-        <el-col :span="10">
+<!--        <el-col :span="10">
           <c-form v-bind="classForm">
             <template #item_classid="{prop, form}">
               <el-select v-model="form[prop]" placeholder="请选择班级">
-                <el-option v-for="item in listData.classList" :value="item.id" 
+                <el-option v-for="item in listData.classList" :value="item.id"
                 :label="`${item.caption} (${item.classstudentcount}人)`" />
               </el-select>
             </template>
@@ -20,8 +20,16 @@
               </el-scrollbar>
             </template>
           </c-form>
-        </el-col>
-        <el-col :span="14">
+        </el-col>-->
+        <el-col :span="24">
+          <c-form v-bind="classForm">
+            <template #item_classid="{prop, form}">
+              <el-select v-model="form[prop]" placeholder="请选择班级">
+                <el-option v-for="item in listData.classList" :value="item.id"
+                           :label="`${item.caption} (${item.classstudentcount}人)`" />
+              </el-select>
+            </template>
+          </c-form>
           <c-form v-bind="teacherForm">
             <!-- 上课 -->
             <template #item_classcourseid="{prop,form}">
@@ -44,7 +52,7 @@
               <div :title="value" v-if="!!value">
                 <vue-qr :text="value" :size="200" :margin="10" colorDark="green" colorLight="white" :logoSrc="getStaticUrl('/img/logo.png')" :logoScale="0.2" :dotScale="0.7"></vue-qr>
               </div>
-              <el-button type="warning" :loading="dt.loadingDel" @click="removeClasscourse()">删除记录</el-button>
+<!--              <el-button type="warning" :loading="dt.loadingDel" @click="removeClasscourse()">删除记录</el-button>-->
              </template>
              <!-- 手机登录 -->
              <template #item_mobile>
@@ -90,7 +98,6 @@ const visible = ref(false)      // 是否打开窗口
 const myClassActive = ref({})   // 我的课件：准备上课的APT课件
 const imChatRef = ref(null)     // im-chat ref
 const emit = defineEmits(['close'])
-
 const classForm = reactive({    // 班级(左侧)：表单数据 表单配置
   form: {}, itemOption: [], option: {}
 })
@@ -132,7 +139,7 @@ const open = async (id) => {
     nextTick(async() => {
       chat = await imChatRef.value?.initImChat()
     })
-  } 
+  }
 }
 // 关闭弹窗
 const handleClose = async () => {
@@ -144,15 +151,16 @@ const handleClose = async () => {
 // 初始化-数据
 const initData = () => {
   // 班级-表单配置
-  classForm.option = { labelW: 40 }
+  classForm.option = { labelW: 80 }
   classForm.itemOption = [
     { label: '班级', prop: 'classid' },
-    { label: '学生', prop: 'student' },
+    // { label: '学生', prop: 'student' },
   ]
   // 老师-表单提交
   teacherForm.form = { classcourseid: 0 }
   teacherForm.itemOption = [
-    { label: '上课', prop: 'classcourseid' },
+    // { label: '班级', prop: 'classid' },
+    // { label: '上课', prop: 'classcourseid' },
     { label: '老师扫码', prop: 'qrUrl', show: false },
     { label: '手机登录', prop: 'mobile', show: false },
     { label: '故障备用', prop: 'backup', show: false },
@@ -187,10 +195,10 @@ const getClassList = async () => {
       return o
     });
     // 默认选中第一项
-    if (listData.classList.length > 0) {
+    /*if (listData.classList.length > 0) {
       classForm.form.classid = listData.classList[0].id
-    }
-    
+    }*/
+
   }
 }
 // 获取开课列表 - 历史记录
@@ -217,8 +225,12 @@ const getClasscourseList = async type => {
 }
 // 创建课程
 const createClasscourse = async () => {
-  dt.loading = true
   const { classid } = classForm.form
+  if (!classid) {
+    ElMessage.warning('请选择班级')
+    return
+  }
+  dt.loading = true
   const { entpcourseid, evalid, id, coursetitle } = myClassActive.value // 课件对象
   const curDate = commUtil.getDateNow('yyyy-MM-dd')
   const params = {
@@ -329,4 +341,4 @@ defineExpose({
 .class-all{
   text-align: left;
 }
-</style>
\ No newline at end of file
+</style>
diff --git a/src/renderer/src/views/prepare/container/reserv.vue b/src/renderer/src/views/prepare/container/reserv.vue
index eaaf74e..99f660d 100644
--- a/src/renderer/src/views/prepare/container/reserv.vue
+++ b/src/renderer/src/views/prepare/container/reserv.vue
@@ -2,10 +2,10 @@
   <el-dialog
     v-model="centerDialogVisible"
     class="reserv-dialog"
-    title="上课"
+    title="开始上课（PPT）"
     destroy-on-close
     :before-close="closeDialog"
-    width="600"
+    width="35%"
     style="text-align: left"
   >
     <el-form
@@ -15,7 +15,7 @@
       label-width="auto"
       style="max-width: 600px"
     >
-      <el-form-item label="课程名称" prop="name">
+<!--      <el-form-item label="课程名称" prop="name">
         <el-input v-model="form.name" />
       </el-form-item>
       <el-form-item label="课程类型" prop="type">
@@ -59,17 +59,21 @@
             />
           </el-col>
         </el-form-item>
-      </el-form-item>
-      <el-form-item label="授课对象" prop="resource">
-        <el-checkbox-group v-model="form.resource">
+      </el-form-item>-->
+      <el-form-item label-width="80px" label="班级" prop="resource">
+        <el-select v-model="form.resource" placeholder="请选择班级">
+          <el-option v-for="(item, index) in classList" :value="item.id"
+                     :label="`${item.caption} (${item.classstudentcount}人)`" />
+        </el-select>
+<!--        <el-checkbox-group v-model="form.resource">
           <el-checkbox v-for="(item, index) in classList" :key="index" name="type" :value="item.id"
             >{{ item.caption }}({{ item.classstudentcount }})人
           </el-checkbox>
-        </el-checkbox-group>
+        </el-checkbox-group>-->
       </el-form-item>
-      <el-form-item label="教室" prop="classRoom">
+<!--      <el-form-item label="教室" prop="classRoom">
         <el-input v-model="form.classRoom" />
-      </el-form-item>
+      </el-form-item>-->
     </el-form>
     <template #footer>
       <div class="dialog-footer">
@@ -272,7 +276,7 @@ const updateClassReserv = (formData) => {
   })
 }
 const addClassReserv = (formData) => {
-  let ids = formData.resource.join(',')
+  let ids = formData.resource
   // 判断是否添加教材
   if(!props.bookId){
     ElMessage.warning('请选择教材')
@@ -293,10 +297,10 @@ const addClassReserv = (formData) => {
   addSmartClassReserv(param).then((res) => {
     if (res.msg) {
       closeDialog()
-      ElMessage({
+      /*ElMessage({
         type: 'success',
         message: '预约成功！'
-      })
+      })*/
       emit('addSuccess',res.msg)
     } else {
       ElMessage({
diff --git a/src/renderer/src/views/prepare/index.vue b/src/renderer/src/views/prepare/index.vue
index 8815b7e..a5575a9 100644
--- a/src/renderer/src/views/prepare/index.vue
+++ b/src/renderer/src/views/prepare/index.vue
@@ -313,7 +313,6 @@ export default {
         this.openReserv()
       }
       if(item.fileFlag === 'apt') {
-        //TODO 打开apt - fileId: aptId
         this.$refs.calssRef.open(item.fileId)
       }
       // 当前上课-store