diff --git a/templates/repo/modelmanage/convertIndex.tmpl b/templates/repo/modelmanage/convertIndex.tmpl
index 243819d09..eda8ffcaa 100644
--- a/templates/repo/modelmanage/convertIndex.tmpl
+++ b/templates/repo/modelmanage/convertIndex.tmpl
@@ -258,7 +258,7 @@
     }
     function loadModelVersion(value){
         console.log("value=" + value);
-        if(value ==null && value ==""){
+        if(value ==null || value ==""){
             $(".ui.dropdown.selection.search.width70").removeClass("loading")
         }else{
             let nameMap = modelData.nameMap