fix issue

web_src/js/components/dataset/selectDataset.vue

@@ -45,7 +45,7 @@
         v-else
         type="text"
         class="disabled"
-        required
+        :required="required"
         placeholder="选择数据集文件"
       />
     </span>
@@ -618,7 +618,7 @@ export default {
   methods: {
     openDataset() {
       this.dialogVisible = true;
-      //   this.confirmFlag = false;
+      this.confirmFlag = false;
       this.getCurrentRepoDataset();
     },
     handleClick(tab, event) {