diff --git a/include/check.php b/include/check.php
index 747a6af..f4f90c4 100644
--- a/include/check.php
+++ b/include/check.php
@@ -8,14 +8,19 @@
          */
         private $Parser;
         /**
+         * [$RealID transfer osu! UserID to ID]
          * [$OsuID transfer osu! ID to UserID]
+         * @var [string]
+         */
+        public $RealID, $OsuID;
+        /**
          * [$PlayCount User Playcount]
          * [$Performance User Performance]
          * [$Rank User Ranking]
          * [$Occupation Check user occupation]
          * @var [string]
          */
-        private $OsuID, $PlayCount, $Performance, $Rank, $Occupation;
+        private $PlayCount, $Performance, $Rank, $Occupation;
         /**
          * [$mode osu! mode
          *        0 = osu! standard (standard)
@@ -24,8 +29,10 @@
          *        3 = osu!mania (mania)
          * ]
          * @var [int]
+         * [$occu User Occupation Data]
+         * @var [string]
          */
-        private $mode;
+        private $mode, $occu;
         /**
          * [$data_profile description]
          * [$data_userdata description]
@@ -51,7 +58,7 @@
          * ]
          * @var [int]
          */
-        public function SelectMode($mode)
+        private function SelectMode($mode)
         {
             switch(strtolower($mode))
             {
@@ -81,11 +88,17 @@
          * [CheckUser Get osu! UserID]
          * @param [string] $osuid [osu! ID]
          */
-        public function CheckUser($osuid)
+        public function CheckUser($osuid, $mode)
         {
+            if ($osuid !== $this->OsuID && $osuid !== $this->RealID)
+                $this->ResetObject();
+
+            $this->SelectMode($mode);
+
             // Transfer osu! ID to Num
             $this->data_profile = $this->Parser->WEBParsing('https://osu.ppy.sh/u/' . $osuid);
             $this->OsuID = $this->Parser->splits($this->data_profile, 'var userId = ', ';');
+            $this->RealID = $this->Parser->splits($this->data_profile, '<title>', '\'s profile</title>');
             if(empty($this->OsuID))
                 return false;
 
@@ -94,22 +107,49 @@
         }
         public function CheckOccupation()
         {
-            /**
-             * md5 = $OsuID|date('Ymd')|$mode
-             * 20 string (substr)
-             */
-            $occu = substr(md5($this->OsuID.'|' . date('Ymd') . '|' . $this->mode), 0, 20);
-            if ($occu === $this->Occupation)
+            if(empty($this->OsuID))
+                throw new \Exception('Please, CheckUser(OsuID) first!');
+            if(empty($this->occu))
+                $this->GetOccupation();
+
+            if ($this->occu === $this->Occupation)
                 return true;
             else
-                return $occu;
+                return $this->Occupation;
+        }
+        public function GetOccupation()
+        {
+            /**
+             * md5 = $RealID / $OsuID / date('Ymd') / $mode
+             * 20 string (substr)
+             */
+            if(empty($this->OsuID))
+                throw new \Exception('Please, CheckUser(OsuID) first!');
+            if(empty($this->occu))
+                $this->occu = substr(md5($this->RealID . $this->OsuID . date('Ymd') . $this->mode), 0, 20);
+            return $this->occu;
         }
         private function GetUserData()
         {
             if(empty($this->OsuID))
                 throw new \Exception('Please, CheckUser(OsuID) first!');
+
             if(empty($this->data_userdata))
                 $this->data_userdata = $this->Parser->WEBParsing('https://osu.ppy.sh/pages/include/profile-general.php?u=' . $this->OsuID . '&m=' . $this->mode);
+            else
+                return true;
+
+            if (strpos($this->data_userdata, 'This user has not yet played any ranked maps in osu! mode.') === true)
+                return false;
+
+            if (strpos($this->data_userdata, 'This user has not played enough, or has not played recently.') === false)
+            {
+                $this->PlayCount = $this->Parser->splits($this->data_userdata, '<b>Play Count</b>: ', '</div>');
+                $this->Performance = str_replace(',', NULL, $this->Parser->splits($this->data_userdata, 'Performance</a>: ', 'pp'));
+                $this->Rank = str_replace(',', NULL, $this->Parser->splits($this->data_userdata, 'pp (#', ')'));
+            }
+            else
+                return false;
         }
         /**
          * [CheckPlayCount Get PlayCount]
@@ -117,23 +157,16 @@
         public function CheckPlayCount()
         {
             $this->GetUserData();
-            $this->PlayCount = $this->Parser->splits($this->data_userdata, '<b>Play Count</b>: ', '</div>');
             return $this->PlayCount;
         }
         public function CheckPerformance()
         {
             $this->GetUserData();
-            if (strpos($this->data_userdata, 'This user has not played enough, or has not played recently.'))
-                return false;
-            $this->Performance = str_replace(',', NULL, $this->Parser->splits($this->data_userdata, 'Performance</a>: ', 'pp'));
             return $this->Performance;
         }
         public function CheckRank()
         {
             $this->GetUserData();
-            if (strpos($this->data_userdata, 'This user has not played enough, or has not played recently.'))
-                return false;
-            $this->Rank = str_replace(',', NULL, $this->Parser->splits($this->data_userdata, 'pp (#', ')'));
             return $this->Rank;
         }
         public function ResetObject()
diff --git a/test.php b/test.php
index 1b8f401..017bb6e 100644
--- a/test.php
+++ b/test.php
@@ -1,20 +1,31 @@
 <?php
     require_once 'include.php';
     $Check = new OsuTournament\Check();
-    $Check->SelectMode(0);
 
-    echo $Check->CheckUser('peppy');
+    $Check->CheckUser(2558286, 0);
+    echo $Check->RealID . ' (' . $Check->OsuID . ')';
+    $occu = $Check->CheckOccupation();
+
     if ($Check->CheckOccupation() === true)
         echo '<br>You are applied!';
     else
-        echo '<br>Please change occupation to ' . $Check->CheckOccupation();
+        echo '<br>Please change occupation to ' . $Check->GetOccupation() . '<br>Your Occupation : ' . $occu;
     echo '<br>';
+
+    if (empty($Check->CheckPerformance()))
+        echo 'Error<br>';
     echo 'Performance : ' . $Check->CheckPerformance();
     echo '<br>';
     echo 'Ranking : ' . $Check->CheckRank();
+    echo '<br><br>';
 
-    $Check->ResetObject();
+    $Check->CheckUser('Angelsim', 0);
+    echo $Check->RealID . ' (' . $Check->OsuID . ')';
+    $occu = $Check->CheckOccupation();
 
-    echo $Check->CheckUser('ExampleToNotUser');
+    if ($Check->CheckOccupation() === true)
+        echo '<br>You are applied!';
+    else
+        echo '<br>Please change occupation to ' . $Check->GetOccupation() . '<br>Your Occupation : ' . $occu;
     echo '<br>';
     echo 'Performance : ' . $Check->CheckPerformance();
\ No newline at end of file