调整

app/assets/javascripts/admins/laboratory_subjects/index.js

@@ -116,8 +116,7 @@ $(document).on('turbolinks:load', function() {
         return $(ele);
       },
       templateSelection: function(item){
-        if (item.id) {
+          if(!item.id || item.id === '') return item.text;
-        }
           var ele = '<span>' + (item.name || item.text) + '<span class="font-12"> -- ' + item.creator_name + '</span></span>';
           return $(ele);
       }