关联数据集的一些点击事件的优化

web_src/js/components/dataset/referenceDataset.vue

@@ -707,6 +707,7 @@ export default {
   max-width: 35%;
   word-break: initial;
   margin-left: 1rem;
+  white-space: nowrap;
 }
 /deep/ .el-checkbox-group .el-checkbox .el-checkbox__label {
   display: flex;