diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index aaba8eb..d655409 100644
Binary files a/.idea/caches/build_file_checksums.ser and b/.idea/caches/build_file_checksums.ser differ
diff --git a/app/src/main/java/monnethic/mobile/homepage/RegisterActivity.java b/app/src/main/java/monnethic/mobile/homepage/RegisterActivity.java
index 010aa0c..3edb535 100644
--- a/app/src/main/java/monnethic/mobile/homepage/RegisterActivity.java
+++ b/app/src/main/java/monnethic/mobile/homepage/RegisterActivity.java
@@ -113,6 +113,7 @@ public class RegisterActivity extends AppCompatActivity {
             try{
                 if(result!=null){
                     if(result.getInt("status") == 200){
+                        System.out.println(result);
                         Intent accountIntent = new Intent(RegisterActivity.this, UserAccountActivity.class);
                         accountIntent.putExtra("userHash", result.getString("userHash"));
                         RegisterActivity.this.startActivity(accountIntent);
diff --git a/app/src/main/java/monnethic/mobile/restApi/Config.java b/app/src/main/java/monnethic/mobile/restApi/Config.java
index 4485d14..3a17cf7 100644
--- a/app/src/main/java/monnethic/mobile/restApi/Config.java
+++ b/app/src/main/java/monnethic/mobile/restApi/Config.java
@@ -24,5 +24,5 @@ public class Config {
 
     //BLOCKCHAIN
     static private String BASE_URL_QUERY = BASE_URL+"/api/rest/query/";
-    static public String QUERY_BALANCE = BASE_URL_QUERY+"/balance?name=";
+    static public String QUERY_BALANCE = BASE_URL_QUERY+"/balance?userHash=";
 }
\ No newline at end of file
diff --git a/app/src/main/java/monnethic/mobile/user/UserAccountActivity.java b/app/src/main/java/monnethic/mobile/user/UserAccountActivity.java
index ce9f348..2c8b5ec 100644
--- a/app/src/main/java/monnethic/mobile/user/UserAccountActivity.java
+++ b/app/src/main/java/monnethic/mobile/user/UserAccountActivity.java
@@ -6,6 +6,7 @@ import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.Button;
+import android.widget.EditText;
 import android.widget.TextView;
 import android.widget.Toast;
 
@@ -26,10 +27,7 @@ import monnethic.mobile.transaction.MakePayementActivity;
 import monnethic.mobile.transaction.ReceivePayementActivity;
 
 public class UserAccountActivity extends AppCompatActivity {
-
     private TextView balance;
-    private String strUrl = Config.QUERY_BALANCE;
-    private String result;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -41,7 +39,6 @@ public class UserAccountActivity extends AppCompatActivity {
         Button buttonReceive = findViewById(R.id.buttonReceive);
         Button buttonSettings = findViewById(R.id.buttonSettings);
         Button buttonRefresh = findViewById(R.id.buttonRefreshBalance);
-
         Intent intent = getIntent();
         String userHash = intent.getStringExtra("userHash");
         userHashView.setText(userHash);
@@ -71,7 +68,7 @@ public class UserAccountActivity extends AppCompatActivity {
             }
         });
 
-        String[] params = {strUrl,"b"};
+        String[] params = {userHash};
         new GetUserBalanceTask().execute(params);
     }
 
@@ -106,7 +103,12 @@ public class UserAccountActivity extends AppCompatActivity {
 
         @Override
         protected void onPostExecute(String s) {
-            balance.setText(s);
+            if(s!=null){
+                balance.setText(s);
+            }else{
+                balance.setText("0");
+            }
+
         }
 
         @Override
@@ -115,8 +117,13 @@ public class UserAccountActivity extends AppCompatActivity {
                 String url = Config.QUERY_BALANCE+params[0];
                 HttpCallHandler httpCallHandler = new HttpCallHandler();
                 JSONObject json = new JSONObject(httpCallHandler.executeGetBalance(url));
-                Double balance = json.getDouble("userBalance");
-                return balance.toString();
+                if(json.get("userBalance")!=null){
+                    Double balance = json.getDouble("userBalance");
+                    return balance.toString();
+                }else{
+                    return null;
+                }
+
             } catch (Exception e){
                 e.printStackTrace();
                 return null;
diff --git a/app/src/main/res/layout/activity_user_account.xml b/app/src/main/res/layout/activity_user_account.xml
index 4bd8f9b..80f596e 100644
--- a/app/src/main/res/layout/activity_user_account.xml
+++ b/app/src/main/res/layout/activity_user_account.xml
@@ -59,6 +59,7 @@
 
     <TextView
         android:id="@+id/balanceView"
+        android:inputType="none"
         android:layout_width="wrap_content"
         android:layout_height="35dp"
         android:layout_alignParentTop="true"
@@ -81,12 +82,14 @@
 
     <TextView
         android:id="@+id/userHash"
+        android:textIsSelectable="true"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentStart="true"
         android:layout_alignParentTop="true"
-        android:layout_marginStart="0dp"
-        android:layout_marginTop="93dp"
+        android:layout_marginLeft="30dp"
+        android:layout_marginRight="30dp"
+        android:layout_marginTop="90dp"
         android:gravity="center"
         android:textSize="15sp" />