diff --git a/swarmlab-app/src/run/app.js b/swarmlab-app/src/run/app.js
index 0c09f45..1611e83 100755
--- a/swarmlab-app/src/run/app.js
+++ b/swarmlab-app/src/run/app.js
@@ -437,14 +437,21 @@ async function getkey(key) {
 
        await pubClient.get(key, function (err, reply) {
             if(err){
-                console.log('----------not fount------------')
+
+                      console.log('----------error------------')
+
                 //resolve(null)
                 return null
             }
             else {
-                console.log('---------fount----------')
-                //resolve(reply)
-                return reply
+                 if(reply){
+                      console.log('---------fount----------')
+                      //resolve(reply)
+                      return reply
+                 }else{
+                      console.log('----------not fount------------')
+                      return null
+                 }
             }
         })
     //})