diff --git a/templates/tag.html b/templates/tag.html
index 0dd653f..175278e 100644
--- a/templates/tag.html
+++ b/templates/tag.html
@@ -109,7 +109,7 @@ tag=window.location.hash.slice(1)
 
 function showList(jsonData){
     let SideNav=document.getElementsByClassName("SideNav")[0];
-    for(let i=1;i<jsonData.length;i++){
+    for(i in jsonData["postListJson"]){
         
         if(jsonData["postListJson"][i]['label']==tag || tag==''){
             let item=document.createElement("a");