更新视频贴错误状态

src/views/home/VideoPage.vue

@@ -539,6 +539,7 @@ export default {
       this.showErrorReportDialog = false
       videoErrorReport(this.errorReportForm).then(resp => {
         if (resp.code === 0) {
+          this.errorReportForm.errorCode = null
           this.$notify({
             title: '提示',
             message: '视频错误已提交',