diff --git a/src/views/course/content/index.vue b/src/views/course/content/index.vue
index e9d1bc0..d14b40a 100644
--- a/src/views/course/content/index.vue
+++ b/src/views/course/content/index.vue
@@ -445,7 +445,7 @@ export default {
         ]
         this.moveVisible = true
       } else {
-        this.$message.warning('请选择小节！')
+        this.$message.warning('请选择资源！')
       }
     },
     // 批量移除小节
diff --git a/src/views/course/content/source.vue b/src/views/course/content/source.vue
index 38d3cd7..a8a5e35 100644
--- a/src/views/course/content/source.vue
+++ b/src/views/course/content/source.vue
@@ -20,7 +20,7 @@
                   @click="course.shrink = !course.shrink"></i>
                 <el-checkbox class="check" v-model="course.check" @change="checkCourse(course)"></el-checkbox>
                 <img v-if="course.coverUrl" class="cover" :src="course.coverUrl" alt="">
-                <span class="course-name">{{ course.curriculumName }}</span>
+                <span class="course-name">{{ course.curriculumName || course.courseName }}</span>
               </div>
               <div v-if="course.shrink" class="chapters">
                 <!-- 章节 -->
diff --git a/src/views/course/detail.vue b/src/views/course/detail.vue
index fa430bb..0204f87 100644
--- a/src/views/course/detail.vue
+++ b/src/views/course/detail.vue
@@ -86,8 +86,8 @@
               <el-card shadow="hover">
                 <div class="cover-wrap">
                   <el-upload name="file" accept=".jpg,.png,.jpeg,.gif" ref="upload" drag :on-remove="handleRemove"
-                    :on-error="uploadError" :before-remove="beforeRemove" :limit="1" :on-exceed="handleExceed" action=""
-                    :http-request="handleRequest">
+                    :on-error="uploadError" :before-remove="beforeRemove" :limit="10000" :file-list="fileList"
+                    :on-exceed="handleExceed" action="" :http-request="handleRequest">
                     <i class="el-icon-upload"></i>
                     <div class="el-upload__text">
                       <p>将图片拖到此处，或<em>点击上传</em></p>
@@ -322,6 +322,7 @@ export default {
       isAdd: true,
       editorConfig,
       step: 1,
+      defaultCover: 'https://izhixinyun.com/images/course-cover.png',
       form: {
         curriculumName: "",
         curriculumType: '',
@@ -335,7 +336,7 @@ export default {
         systemIdByAssessment: [],
         systemIdByPractice: [],
         supplier: [],
-        coverUrl: 'https://izhixinyun.com/images/course-cover.png',
+        coverUrl: '',
         curriculumDisciplines: [
           {
             professionalClassList: [],
@@ -346,6 +347,7 @@ export default {
           }
         ],
       },
+      fileList: [],
       rules: {
         curriculumName: [
           { required: true, message: "请输入课程名称", trigger: "blur" }
@@ -432,12 +434,10 @@ export default {
         this.filterChecked();
       }, 500);
     }
-  },
-  created () {
-
   },
   mounted () {
     if (this.cid) this.isAdd = false
+    this.form.coverUrl = this.defaultCover
     this.getSubject()
     this.getConfig()
     this.getSystem()
@@ -447,7 +447,16 @@ export default {
   methods: {
     getInfoData () {
       this.$post(`${this.api.curriculumDetail}?cid=${this.cid}`).then(({ data }) => {
-        if (!data.coverUrl) data.coverUrl = 'https://izhixinyun.com/images/course-cover.png'
+        const cover = data.coverUrl
+        if (!cover) {
+          data.coverUrl = this.defaultCover
+        } else if (!cover.includes('course-cover')) {
+          this.fileList = [{
+            name: cover,
+            url: cover,
+          }]
+        }
+
         if (data.supplier) data.supplier = data.supplier.split(',').map(e => +e)
         this.form = data
         this.$nextTick(() => {
@@ -569,6 +578,10 @@ export default {
     async handleRequest ({ file }) {
       Oss.upload(file).then(res => {
         this.form.coverUrl = res.url
+        this.fileList = [{
+          name: res.url,
+          url: res.url
+        }]
       })
     },
     uploadError (err, file, fileList) {
@@ -583,7 +596,7 @@ export default {
     },
     handleRemove () {
       Oss.del(this.form.coverUrl)
-      this.form.coverUrl = ''
+      this.form.coverUrl = this.defaultCover
     },
 
     // 获取系统
diff --git a/src/views/shop/add.vue b/src/views/shop/add.vue
index 24b4d4d..e88ca1f 100644
--- a/src/views/shop/add.vue
+++ b/src/views/shop/add.vue
@@ -1640,7 +1640,7 @@ export default {
     back () {
       this.pass = true
       // 更改了信息才需要提示
-      if (this.updateTime) {
+      if (!this.isDetail && this.updateTime) {
         this.$confirm(`所填写内容暂未保存，是否保存？`, '提示', {
           type: 'warning',
           confirmButtonText: '是',