diff --git a/scripts/backupOnBeforeInit.js b/scripts/backupOnBeforeInit.js
index 9a09ff7..6806961 100644
--- a/scripts/backupOnBeforeInit.js
+++ b/scripts/backupOnBeforeInit.js
@@ -1,26 +1,19 @@
 var resp = api.env.control.GetEnvs();
 if (resp.result !== 0) return resp;
 var envs = [];
-var nodes = {};
 
-
-for (var i = 0, envInfo, env; envInfo = resp.infos[i]; i++) {
-    env = envInfo.env;
+for (var i = 0, envInfo; envInfo = resp.infos[i]; i++) {
+    var env = envInfo.env;
     if (env.status == 1) { // Check if environment is active
+        var hasStorageNode = false;
         for (var j = 0, node; node = envInfo.nodes[j]; j++) {
-            // Filter nodes by 'storage' nodeGroup
+            // Correctly filter nodes by 'storage' nodeGroup
             if (node.nodeGroup === "storage") {
-                var envName = env.envName;
-                nodes[envName] = nodes[envName] || [];
-                if (!nodes[envName].some(n => n.value === node.nodeGroup)) {
-                    nodes[envName].push({
-                        value: node.nodeGroup,
-                        caption: (node.displayName || node.name) + ' (' + node.nodeGroup + ')'
-                    });
-                }
+                hasStorageNode = true;
+                break; // Exit loop once a storage node is found
             }
         }
-        if (nodes[envName] && nodes[envName].length > 0) {
+        if (hasStorageNode) {
             envs.push({
                 value: env.envName,
                 caption: (env.displayName + " (" + env.envName + ")" || env.envName)
@@ -38,7 +31,6 @@ import java.util.TimeZone;
 var zones = toNative(TimeZone.getAvailableIDs());
 var values = {};
 
-
 for (var i = 0, n = zones.length; i < n; i++) {
     var offset = TimeZone.getTimeZone(zones[i]).getRawOffset() / 3600000;
     var m = offset % 1;