diff --git a/Database/Base/BaseActiveRecord.php b/Database/Base/BaseActiveRecord.php
index 96dce4b8..90d1c5e9 100644
--- a/Database/Base/BaseActiveRecord.php
+++ b/Database/Base/BaseActiveRecord.php
@@ -12,8 +12,6 @@ namespace Database\Base;
 
 use Annotation\Event;
 use Annotation\Inject;
-use Annotation\Model\Get;
-use Annotation\Model\Set;
 use ArrayAccess;
 use Database\SqlBuilder;
 use Database\Traits\HasBase;
@@ -75,8 +73,6 @@ abstract class BaseActiveRecord extends Component implements IOrm, ArrayAccess
 	private array $_annotations = [];
 
 
-	private array $_fields = [];
-
 	/**
 	 * @var bool
 	 */
@@ -756,10 +752,7 @@ abstract class BaseActiveRecord extends Component implements IOrm, ArrayAccess
 	 */
 	public function has($attribute): bool
 	{
-		if (empty($this->_fields)) {
-			$this->_fields = static::getColumns()->format();
-		}
-		return isset($this->_fields[$attribute]);
+		return static::getColumns()->hasField($attribute);
 	}
 
 	/**ƒ
diff --git a/Database/Mysql/Columns.php b/Database/Mysql/Columns.php
index 73b9e9bd..60700105 100644
--- a/Database/Mysql/Columns.php
+++ b/Database/Mysql/Columns.php
@@ -55,6 +55,9 @@ class Columns extends Component
 	 */
 	private array $_auto_increment = [];
 
+
+	private array $_fields = [];
+
 	/**
 	 * @param string $table
 	 * @return $this
@@ -206,6 +209,31 @@ class Columns extends Component
 		return $this->columns('Default', 'Field');
 	}
 
+
+	/**
+	 * @return mixed
+	 * @throws Exception
+	 */
+	public function getFields(): array
+	{
+		if (empty($this->_fields)) {
+			$this->structure($this->table);
+		}
+		return $this->_fields[$this->table];
+	}
+
+
+	/**
+	 * @param $name
+	 * @return bool
+	 * @throws Exception
+	 */
+	public function hasField(string $name): bool
+	{
+		return isset($this->getFields()[$name]);
+	}
+
+
 	/**
 	 * @return int|string|null
 	 * @throws Exception
@@ -282,7 +310,6 @@ class Columns extends Component
 				throw new Exception("The table " . $table . " not exists.");
 			}
 			return $this->columns[$table] = $this->resolve($column, $table);
-
 		}
 		return $this->columns[$table];
 	}
@@ -299,6 +326,9 @@ class Columns extends Component
 			$this->addPrimary($item, $table);
 			$column[$key]['Type'] = $this->clean($item['Type']);
 		}
+
+		$this->_fields[$table] = array_column($column, 'Default', 'Field');
+
 		return $column;
 	}
 
diff --git a/HttpServer/Events/OnReceive.php b/HttpServer/Events/OnReceive.php
index ed72d5ca..690a960d 100644
--- a/HttpServer/Events/OnReceive.php
+++ b/HttpServer/Events/OnReceive.php
@@ -36,7 +36,7 @@ class OnReceive extends Callback
 	 * @return mixed
 	 * @throws Exception
 	 */
-	public function onHandler(\Swoole\Server $server, int $fd, int $reID, string $data): mixed
+	public function onHandler(Server $server, int $fd, int $reID, string $data): mixed
 	{
 		try {
 			$client = $server->getClientInfo($fd, $reID);