优化

src/views/modules/advertising.vue

@@ -194,6 +194,8 @@ export default {
           this.$http[this.advertForm.id ? 'put' : 'post']('/core/advertisement/manage', this.advertForm).then(res => {
             if (res.data.code !== 0) return this.$message.error(res.data.msg)
             this.$message.success('保存成功')
+            this.fileList = []
+            this.advertForm.fileUrl = ''
             this.cancel()
             this.getList()
           })