修改bug

back/src/views/modules/myAgent/ConferenceRoom.vue

@@ -168,7 +168,7 @@
                 >
                   <i class="el-icon-plus"></i>
                 </el-upload>
-                <el-dialog :visible.sync="dialogVisible">
+                <el-dialog :visible.sync="dialogVisible" append-to-body>
                   <img width="100%" :src="picImg" alt="" />
                 </el-dialog>
                 <div
@@ -224,7 +224,7 @@ export default {
         window.SITE_CONFIG.apiURL + '/upload?token=' + Cookies.get('ucsToken'),
       labelPosition: 'left',
       dialogFormVisible: false,
-      //   dialogImageUrl: '',
+       // dialogImageUrl: '',
       ruleForm: {
         name: '',
         num: '',
@@ -294,12 +294,13 @@ export default {
       this.fileList = []
     },
     handlePictureCardPreview (file) {
-      this.dialogImageUrl = file.url
+
+      this.picImg = file.url
       this.dialogVisible = true
     },
     // 上传个数限制
     beforeUpload (file, fileList) {
-      this.$message.error('最多只能上传一张图片！')
+     this.$message.error('最多只能上传一张图片！')
     },
     // 图片上传成功时钩子
     onSuccess (response, file, fileList) {