diff --git a/web/assets/js/util/utils.js b/web/assets/js/util/utils.js
index 14bdffa7..48f55c82 100644
--- a/web/assets/js/util/utils.js
+++ b/web/assets/js/util/utils.js
@@ -136,9 +136,9 @@ class RandomUtil {
     }
 
     static randomShortId() {
-        let shortIds = ['','','',''];
-        for (var ii = 0; ii < 4; ii++) {
-            for (var jj = 0; jj < this.randomInt(8); jj++){
+        let shortIds = new Array(24).fill('');
+        for (var ii = 0; ii < 24; ii++) {
+            for (var jj = 0; jj < this.randomInt(16); jj++){
                 let randomNum = this.randomInt(256);
                 shortIds[ii] += ('0' + randomNum.toString(16)).slice(-2)
             }