diff --git a/src/renderer/src/api/file/index.js b/src/renderer/src/api/file/index.js
index 64cfdfb..25c7e76 100644
--- a/src/renderer/src/api/file/index.js
+++ b/src/renderer/src/api/file/index.js
@@ -64,3 +64,10 @@ export const addFileToPrepareThird = (data) => {
     data
   })
 }
+
+export const addFileToKj = (id) => {
+  return request({
+    url: '/smarttalk/file/addFileToKj/' + id,
+    method: 'get'
+  })
+}
diff --git a/src/renderer/src/views/prepare/container/file-list-item.vue b/src/renderer/src/views/prepare/container/file-list-item.vue
index eeb77d0..8d9bc5f 100644
--- a/src/renderer/src/views/prepare/container/file-list-item.vue
+++ b/src/renderer/src/views/prepare/container/file-list-item.vue
@@ -126,6 +126,12 @@
                     <span>下载</span>
                   </el-button>
                 </div>
+                <div v-if="item.fileSuffix === 'ppt' || item.fileSuffix === 'pptx'" class="item-popover-item">
+                  <el-button text @click="adToKj(item)">
+                    <i class="iconfont icon-jiahao"></i>
+                    <span>加入课件</span>
+                  </el-button>
+                </div>
                 <div class="item-popover-item">
                   <el-button text @click="moveSmarttalkFun(item)">
                     <el-icon>
@@ -153,7 +159,7 @@ import FileImage from '@/components/file-image/index.vue'
 import { asyncLocalFile } from '@/utils/talkFile'
 import { toTimeText } from '@/utils/date'
 import { ElMessage, ElMessageBox } from 'element-plus'
-import { deleteSmarttalk, updateSmarttalk, getPrepareById } from '@/api/file'
+import { deleteSmarttalk, updateSmarttalk, getPrepareById, addFileToKj } from '@/api/file'
 import useUserStore from '@/store/modules/user'
 import outLink from '@/utils/linkConfig'
 
@@ -183,6 +189,14 @@ export default {
     }
   },
   methods: {
+    adToKj(item) {
+      addFileToKj(item.id).then(res=>{
+        console.log(res)
+        item.fileFlag = "课件"
+      },error=>{
+        console.log(error)
+      })
+    },
     editTalk(item) {
       console.log(item,this.userInfo,'this.userInfo')
       ElMessageBox.prompt('请输入新的名称', '重命名', {
diff --git a/src/renderer/src/views/prepare/index.vue b/src/renderer/src/views/prepare/index.vue
index a6960a6..4984483 100644
--- a/src/renderer/src/views/prepare/index.vue
+++ b/src/renderer/src/views/prepare/index.vue
@@ -538,7 +538,7 @@ export default {
       }
     },
     clickChoose(value) {
-      this.checkFileList = value ? this.currentFileList : []
+      this.checkFileList = value ? this.currentSCFileList : []
     },
     deleteTalk(item) {
       let index = this.currentFileList.indexOf(item)