fix issue

web_src/js/components/dataset/referenceDataset.vue

@@ -248,7 +248,7 @@
         >
           <el-tabs v-model="activeName">
             <el-tab-pane :label="i18n.public_dataset" name="first">
-              <el-row v-loading="loadingPublicPage">
+              <el-row v-loading="loadingPublicPage" style="min-height: 50px">
                 <el-checkbox-group
                   v-model="checkList"
                   style="font-size: 14px; line-height: 1"

web_src/js/components/dataset/selectDataset.vue

@@ -546,7 +546,7 @@
           >
             {{ i18n.dataset_selected }}
           </div>
-          <div style="flex: 1; margin-top: 1.5rem">
+          <div style="flex: 1; margin: 1.5rem 0; overflow-y: auto">
             <el-checkbox-group v-model="checkList">
               <el-checkbox
                 v-for="(item, index) in selectDatasetArray"