diff --git a/src/Config.php b/src/Config.php
index 81bf691..75a049c 100644
--- a/src/Config.php
+++ b/src/Config.php
@@ -12,7 +12,6 @@ class Config extends SplBean
     protected $tempDir;
     protected $workerNum = 3;
     protected $timeout = 3;
-    protected $socketPrefix;
 
     /**
      * @return mixed
@@ -83,15 +82,7 @@ public function setTimeout(int $timeout): void
      */
     public function getSocketPrefix()
     {
-        return $this->socketPrefix;
-    }
-
-    /**
-     * @param mixed $socketPrefix
-     */
-    public function setSocketPrefix($socketPrefix): void
-    {
-        $this->socketPrefix = $socketPrefix;
+        return md5(get_class($this->getRender()));
     }
 
     protected function initialize(): void
@@ -101,6 +92,4 @@ protected function initialize(): void
         }
     }
 
-
-
 }
\ No newline at end of file