diff --git a/src/renderer/src/api/file/index.js b/src/renderer/src/api/file/index.js
index e655614..64cfdfb 100644
--- a/src/renderer/src/api/file/index.js
+++ b/src/renderer/src/api/file/index.js
@@ -53,3 +53,14 @@ export const moveSmarttalk = (params) => {
     params
   })
 }
+
+export const addFileToPrepareThird = (data) => {
+  return request({
+    url: '/smarttalk/file/addFileToPrepareThird',
+    method: 'post',
+    headers: {
+      'Content-Type': 'multipart/form-data'
+    },
+    data
+  })
+}
diff --git a/src/renderer/src/views/resource/container/third-list.vue b/src/renderer/src/views/resource/container/third-list.vue
index 0039e24..ff0c305 100644
--- a/src/renderer/src/views/resource/container/third-list.vue
+++ b/src/renderer/src/views/resource/container/third-list.vue
@@ -50,6 +50,10 @@
               </div>
             </div>
           </div>
+          <el-button v-loading="item.loading" size="small" plain round type="primary" @click.stop="openChapter(item)">
+            <i class="iconfont icon-jiahao"></i>
+            备课</el-button
+          >
         </li>
       </ul>
     </el-scrollbar>
@@ -66,17 +70,20 @@
       />
     </div>
     <FilePreview ref="thirdPreview" v-model="isViewImg"></FilePreview>
+    <TreeLog ref="treelogRef" @onsuccess="addToPrepare"/>
   </div>
 </template>
 
 <script setup>
 import { ref } from 'vue'
-// import { ElMessage, ElMessageBox } from 'element-plus'
+import { ElMessage, ElMessageBox } from 'element-plus'
 import { Clock,View,Folder,Search } from '@element-plus/icons-vue'
 import FileImage from '@/components/file-image/index.vue'
 import FilePreview from '@/components/thirdFile-preview/index.vue'
 import useUserStore from '@/store/modules/user'
 import useResoureStore from '../store'
+import { addFileToPrepareThird } from '@/api/file'
+import TreeLog from '@/views/prepare/components/treeLog.vue'
 
 const userstore = useUserStore()
 const sourceStore = useResoureStore()
@@ -85,6 +92,9 @@ const sourceStore = useResoureStore()
 //判断是否预览图片
 const isViewImg = ref(false)
 const thirdPreview = ref()
+const treelogRef = ref()
+const currentItem = ref()
+const loading = ref(false)
 
 // 分页change
 const handleSizeChange = (limit) => {
@@ -114,6 +124,31 @@ const handleRow = (item) => {
   isViewImg.value = true
   thirdPreview.value.init(item.itemId)
 }
+const openChapter = (item)=>{
+  currentItem.value = item
+  // 打开弹窗
+  treelogRef.value.openDialog()
+}
+const addToPrepare = (data) => {
+  console.log(data)
+  let chapterArr = []
+  for (let i = 0; i < data.cataList.length; i++) {
+    chapterArr.push({id: data.cataList[i].id,name: data.cataList[i].title})
+  }
+  let postData = {
+      itemId: currentItem.value.itemId,
+      textBookId: data.textbookId,
+      chapter: JSON.stringify(chapterArr)
+  }
+  currentItem.value.loading = true
+  addFileToPrepareThird(postData).then((res) => {
+    currentItem.value.loading = false
+    console.log(res)
+    if (res.code === 200) {
+      ElMessage.success("加入备课成功")
+    }
+  })
+}
 </script>
 
 <style lang="scss">