diff --git a/js/index.js b/js/index.js
index b0b0ab5..cc932ad 100644
--- a/js/index.js
+++ b/js/index.js
@@ -11,31 +11,27 @@ clientConfig.groupConfig.name = 'superadmin';
 clientConfig.groupConfig.password = 'dev-pass';
 clientConfig.networkConfig.addresses.push('127.0.0.1:5701');
 
-
 console.log(clientConfig);
 
-
- Haz.Client.newHazelcastClient(clientConfig).then((client) => {
-        console.log('Success!');
-        globalClient = client;
-        console.log(globalClient.getLocalEndpoint());
-
-
+Haz.Client.newHazelcastClient(clientConfig).then((client) => {
+    console.log('Success!');
+    globalClient = client;
+    console.log(globalClient.getLocalEndpoint());
 })
-.catch((err) => {
-    console.log(err)
-});
+    .catch((err) => {
+        console.log(err)
+    });
 
 
 setInterval(async () => {
-    try{
-    console.log('Client >>>>>>');
+    try {
+        console.log('Client >>>>>>');
 
-    if(globalClient){
-        const map = await globalClient.getMap('qqz');
-        console.log('value: ', await map.put('q', Date.now()));
+        if (globalClient) {
+            const map = await globalClient.getMap('qqz');
+            console.log('value: ', await map.put('q', Date.now()));
+        }
+    } catch (e) {
+        console.log('>>>>>>>>>>>>>>>>>', e)
     }
-}catch(e) {
-    console.log('>>>>>>>>>>>>>>>>>', e)
-}
 }, 5000);
\ No newline at end of file