去重

@@ -50,6 +50,7 @@
       if (toxonomy_link_obj[index].taxonomy == settingObj.title) {
         settingObj.url = toxonomy_link_obj[index].url;
         delete toxonomy_link_obj[index];
+        localStorage.setItem('toxonomy_link_date', JSON.stringify(toxonomy_link_obj));
       }
     });
 
@@ -57,6 +58,7 @@
       if (node_link_obj[index].node == settingObj.title) {
         settingObj.nid = node_link_obj[index].url;
         delete node_link_obj[index];
+        localStorage.setItem('node_link_obj', JSON.stringify(node_link_obj));
       }
     });