diff --git a/src/views/course/content/index.vue b/src/views/course/content/index.vue
index 26416c4..cceb83d 100644
--- a/src/views/course/content/index.vue
+++ b/src/views/course/content/index.vue
@@ -211,7 +211,7 @@
 </template>
 
 <script>
-import { Loading } from "element-ui";
+import { Loading } from 'element-ui'
 import Pdf from "@/components/pdf";
 import Upload from '@/components/upload';
 import Oss from '@/components/upload/upload.js'
@@ -296,7 +296,7 @@ export default {
     };
   },
   mounted () {
-    this.insertScript();
+    this.insertScript()
     this.id && this.getData();
     // 处理预览资源后返回弹框不会消失的问题
     if (window.history && window.history.pushState) {
diff --git a/src/views/resourse/index.vue b/src/views/resourse/index.vue
index 2051391..c4cadf4 100644
--- a/src/views/resourse/index.vue
+++ b/src/views/resourse/index.vue
@@ -33,10 +33,10 @@
       <ul class="filter">
         <li v-if="active !== 2">
           <label>课程：</label>
-          <el-select v-if="!active" v-model="form.resourceType" clearable @change="initData">
+          <el-select v-if="!active" v-model="form.cid" filterable clearable @change="initData">
             <el-option v-for="(item, i) in courses" :key="i" :label="item.curriculumName" :value="item.cid"></el-option>
           </el-select>
-          <el-select v-else v-model="form.resourceType" clearable @change="initData">
+          <el-select v-else v-model="form.cid" filterable clearable @change="initData">
             <el-option v-for="(item, i) in theoreticalCourses" :key="i" :label="item.courseName"
               :value="item.id"></el-option>
           </el-select>
@@ -163,6 +163,7 @@
 </template>
 
 <script>
+import { Loading } from 'element-ui'
 import Setting from '@/setting'
 import Util from '@/libs/util'
 import SourceConst from '@/const/source'
@@ -285,6 +286,7 @@ export default {
     }
   },
   mounted () {
+    this.insertScript()
     this.getData()
     this.getCourse()
   },
@@ -333,6 +335,7 @@ export default {
     },
     tabChange (id) {
       this.active = id
+      this.form.cid = ''
       this.initData()
       this.getCourse()
       this.$router.push({
@@ -416,6 +419,17 @@ export default {
       if ("mp4,3gp,mov,m4v,avi,dat,mkv,flv,vob,rmvb,rm,qlv".includes(ext)) return "视频";
       return ext;
     },
+    insertScript () {
+      const linkTag = document.createElement("link");
+      linkTag.rel = "stylesheet";
+      linkTag.href = "https://g.alicdn.com/de/prismplayer/2.8.2/skins/default/aliplayer-min.css";
+      document.body.appendChild(linkTag);
+
+      const scriptTag = document.createElement("script");
+      scriptTag.type = "text/javascript";
+      scriptTag.src = "https://g.alicdn.com/de/prismplayer/2.8.2/aliplayer-min.js";
+      document.body.appendChild(scriptTag);
+    },
     preview (row) {
       if (this.transferType(row.fileType) == "视频") {
         // 阿里云视频点播
@@ -472,6 +486,26 @@ export default {
         }).catch(err => { })
       }
     },
+    iframeOnload () {
+      document.querySelector("#fileIframe").onload = e => {
+        if (this.isPPT) {
+          this.showMask = true;
+        } else {
+          this.showMask = false;
+        }
+        if (this.isWord) {
+          this.showMask1 = true;
+        } else {
+          this.showMask1 = false;
+        }
+        if (this.isExcel) {
+          this.showMask2 = true;
+        } else {
+          this.showMask2 = false;
+        }
+        this.loadIns.close();
+      };
+    },
     del (row) {
       this.$confirm('删除后用户将无法再查看和使用此资源，确定删除？', '提示', {
         type: 'warning'
diff --git a/src/views/resourse/upload.vue b/src/views/resourse/upload.vue
index fcbedb3..47b70e6 100644
--- a/src/views/resourse/upload.vue
+++ b/src/views/resourse/upload.vue
@@ -120,6 +120,7 @@ export default {
     beforeUpload (file) {
       this.uploading = true
       this.form.originalFileName = file.name
+      this.form.resourceName = file.name.substring(0, file.name.lastIndexOf('.'))
     },
     beforeRemove (file, fileList) {
       return this.$confirm(`确定移除 ${file.name}？`)