解决代码。

Signed-off-by: zouap <zouap@pcl.ac.cn>

templates/repo/modelmanage/index.tmpl

@@ -455,6 +455,8 @@
                     }
                 }
                 $.get(`${repolink}/modelmanage/query_train_model?jobName=${trainJob.JobName}&type=${type}&versionName=${trainJob.VersionName}`, (data) => {
+                    var cityObj = $("#modelSelectedFile");
+			        cityObj.attr("value", "");
                     const n_length = data.length
                     let file_html=''
                     let firstFileName =''