diff --git a/HasCount.php b/HasCount.php
index 5cccd39..33e53e3 100644
--- a/HasCount.php
+++ b/HasCount.php
@@ -34,7 +34,8 @@ class HasCount extends HasBase
 	 */
 	public function get(): array|ModelInterface|null
 	{
-		return $this->_relation->count($this->model::className(), $this->value);
+		$key = $this->model::className() . '_' . $this->primaryId . '_' . $this->value;
+		return $this->_relation->count($key);
 	}
 
 }
diff --git a/HasMany.php b/HasMany.php
index e6f238d..086738c 100644
--- a/HasMany.php
+++ b/HasMany.php
@@ -42,6 +42,7 @@ class HasMany extends HasBase
 	 */
 	public function get(): array|Collection|null
 	{
-		return $this->_relation->get($this->model::className(), $this->value);
+		$key = $this->model::className() . '_' . $this->primaryId . '_' . $this->value;
+		return $this->_relation->get($key);
 	}
 }
diff --git a/HasOne.php b/HasOne.php
index f1ebd42..9fa334a 100644
--- a/HasOne.php
+++ b/HasOne.php
@@ -41,6 +41,7 @@ class HasOne extends HasBase
 	 */
 	public function get(): array|ModelInterface|null
 	{
-		return $this->_relation->first($this->model::className(), $this->value);
+		$key = $this->model::className() . '_' . $this->primaryId . '_' . $this->value;
+		return $this->_relation->first($key);
 	}
 }
diff --git a/Relation.php b/Relation.php
index c249075..621862b 100644
--- a/Relation.php
+++ b/Relation.php
@@ -41,19 +41,16 @@ class Relation extends Component
 
 
 	/**
-	 * @param string $identification
-	 * @param $localValue
+	 * @param string $_identification
 	 * @return mixed
-	 * @throws Exception
 	 */
-	public function first(string $identification, $localValue): mixed
+	public function first(string $_identification): mixed
 	{
-		$_identification = $identification . '_first_' . $localValue;
 		if (isset($this->_relations[$_identification]) && $this->_relations[$_identification] !== null) {
 			return $this->_relations[$_identification];
 		}
 
-		$activeModel = $this->_query[$identification]->first();
+		$activeModel = $this->_query[$_identification]->first();
 		if (empty($activeModel)) {
 			return null;
 		}
@@ -63,19 +60,16 @@ class Relation extends Component
 
 
 	/**
-	 * @param string $identification
-	 * @param $localValue
+	 * @param string $_identification
 	 * @return mixed
-	 * @throws Exception
 	 */
-	public function count(string $identification, $localValue): mixed
+	public function count(string $_identification): mixed
 	{
-		$_identification = $identification . '_count_' . $localValue;
 		if (isset($this->_relations[$_identification]) && $this->_relations[$_identification] !== null) {
 			return $this->_relations[$_identification];
 		}
 
-		$activeModel = $this->_query[$identification]->count();
+		$activeModel = $this->_query[$_identification]->count();
 		if (empty($activeModel)) {
 			return null;
 		}
@@ -85,22 +79,16 @@ class Relation extends Component
 
 
 	/**
-	 * @param string $identification
-	 * @param $localValue
+	 * @param string $_identification
 	 * @return mixed
 	 */
-	public function get(string $identification, $localValue): mixed
+	public function get(string $_identification): mixed
 	{
-		if (is_array($localValue)) {
-			$_identification = $identification . '_get_' . implode('_', $localValue);
-		} else {
-			$_identification = $identification . '_get_' . $localValue;
-		}
 		if (isset($this->_relations[$_identification]) && $this->_relations[$_identification] !== null) {
 			return $this->_relations[$_identification];
 		}
 
-		$activeModel = $this->_query[$identification]->get();
+		$activeModel = $this->_query[$_identification]->get();
 		if (empty($activeModel)) {
 			return $activeModel;
 		}
diff --git a/Traits/HasBase.php b/Traits/HasBase.php
index 597e326..ecfae41 100644
--- a/Traits/HasBase.php
+++ b/Traits/HasBase.php
@@ -40,12 +40,12 @@ abstract class HasBase implements \Database\Traits\Relation
 	/**
 	 * HasBase constructor.
 	 * @param ModelInterface $model
-	 * @param $primaryId
+	 * @param string $primaryId
 	 * @param $value
 	 * @param Relation $relation
 	 * @throws Exception
 	 */
-	public function __construct(mixed $model, $primaryId, $value, Relation $relation)
+	public function __construct(mixed $model, public string $primaryId, $value, Relation $relation)
 	{
 		if (!class_exists($model)) {
 			throw new Exception('Model must implement ' . $model);
@@ -60,10 +60,9 @@ abstract class HasBase implements \Database\Traits\Relation
 			$_model = $model::query()->where(['t1.' . $primaryId => $value]);
 		}
 
-		$this->_relation = $relation->bindIdentification($model . '_' . $primaryId . '_' . $value, $_model);
-
+		$this->value = is_array($value) ? json_encode($value,JSON_UNESCAPED_UNICODE) : $value;
+		$this->_relation = $relation->bindIdentification($model . '_' . $primaryId . '_' . $this->value, $_model);
 		$this->model = $model;
-		$this->value = $value;
 	}