diff --git a/System/Abstracts/BaseObject.php b/System/Abstracts/BaseObject.php
index 8da6c0a1..ef746fc1 100644
--- a/System/Abstracts/BaseObject.php
+++ b/System/Abstracts/BaseObject.php
@@ -104,7 +104,7 @@ class BaseObject implements Configure
 	 * @return bool
 	 * @throws Exception
 	 */
-	public function addError($message, $model = 'app'): bool
+	public function addError($message, string $model = 'app'): bool
 	{
 		if ($message instanceof \Throwable) {
 			$Throwable = $message;
diff --git a/System/Abstracts/Pool.php b/System/Abstracts/Pool.php
index 855ff96c..83e9db19 100644
--- a/System/Abstracts/Pool.php
+++ b/System/Abstracts/Pool.php
@@ -177,7 +177,7 @@ abstract class Pool extends Component
 			static::$_items[$name] = $channel;
 		}
 		if ($channel->isEmpty()) {
-			$this->createByCallback($channel, $name, $callback);
+			return $this->createClient($name, $callback);
 		}
 		$connection = $channel->pop();
 		if (!$this->checkCanUse($name, $connection)) {
@@ -189,7 +189,7 @@ abstract class Pool extends Component
 
 
 	/**
-	 * @param $channel
+	 * @param Channel $channel
 	 * @param $name
 	 * @param mixed $callback
 	 */
@@ -211,7 +211,7 @@ abstract class Pool extends Component
 	 * @param false $isMaster
 	 * @return string
 	 */
-	#[Pure] public function name($driver, $cds, $isMaster = false): string
+	#[Pure] public function name($driver, $cds, bool $isMaster = false): string
 	{
 		if ($isMaster === true) {
 			return $cds . '_master';
@@ -259,7 +259,7 @@ abstract class Pool extends Component
 
 
 	/**
-	 * @param $name
+	 * @param string $name
 	 * @return bool
 	 */
 	public function hasItem(string $name): bool
@@ -272,7 +272,7 @@ abstract class Pool extends Component
 
 
 	/**
-	 * @param $name
+	 * @param string $name
 	 * @return mixed
 	 */
 	public function size(string $name): mixed
@@ -288,8 +288,8 @@ abstract class Pool extends Component
 
 
 	/**
-	 * @param $name
-	 * @param $client
+	 * @param string $name
+	 * @param mixed $client
 	 */
 	public function push(string $name, mixed $client)
 	{
diff --git a/System/Jwt/Jwt.php b/System/Jwt/Jwt.php
index 9d4b7ac8..a9ebae58 100644
--- a/System/Jwt/Jwt.php
+++ b/System/Jwt/Jwt.php
@@ -95,17 +95,17 @@ mlAZUEjsoaT9vjvjGTxl3uCm0TX5KTgtSJIt2kA1tYVjQef+/iZTHxY=
         $this->public = $publicKey;
     }
 
-    /**
-     * @param $timeout
-     */
+	/**
+	 * @param int $timeout
+	 */
     public function setTimeout(int $timeout)
     {
         $this->timeout = $timeout;
     }
 
-    /**
-     * @param $timeout
-     */
+	/**
+	 * @param string $timeout
+	 */
     public function setKey(string $timeout)
     {
         $this->key = $timeout;
@@ -127,7 +127,7 @@ mlAZUEjsoaT9vjvjGTxl3uCm0TX5KTgtSJIt2kA1tYVjQef+/iZTHxY=
      * @return array
      * @throws Exception
      */
-    public function create(int $unionId, $headers = []): array
+    public function create(int $unionId, array $headers = []): array
     {
         $this->user = $unionId;
         $this->config['time'] = time();
@@ -181,7 +181,7 @@ mlAZUEjsoaT9vjvjGTxl3uCm0TX5KTgtSJIt2kA1tYVjQef+/iZTHxY=
      * @return array
      * @throws
      */
-    private function assembly(array $param, $update = FALSE): array
+    private function assembly(array $param, bool $update = FALSE): array
     {
         if (isset($param['sign'])) {
             unset($param['sign']);
@@ -204,7 +204,7 @@ mlAZUEjsoaT9vjvjGTxl3uCm0TX5KTgtSJIt2kA1tYVjQef+/iZTHxY=
      * @return array
      * @throws Exception
      */
-    public function refresh($headers = []): array
+    public function refresh(array $headers = []): array
     {
         $this->data = $headers;
         if (!openssl_public_decrypt(base64_decode($headers['refresh']), $data, $this->public)) {
@@ -222,11 +222,11 @@ mlAZUEjsoaT9vjvjGTxl3uCm0TX5KTgtSJIt2kA1tYVjQef+/iZTHxY=
         return $this->create($this->user, $headers);
     }
 
-    /**
-     * @param $param
-     *
-     * @return array
-     */
+	/**
+	 * @param array $param
+	 *
+	 * @return array
+	 */
     private function initialize(array $param): array
     {
         $_param = [
@@ -292,7 +292,7 @@ mlAZUEjsoaT9vjvjGTxl3uCm0TX5KTgtSJIt2kA1tYVjQef+/iZTHxY=
      *
      * @return string
      */
-    private function token(int $user, $param = [], $requestTime = NULL): string
+    private function token(int $user, array $param = [], $requestTime = NULL): string
     {
         $str = '';
 
@@ -349,7 +349,7 @@ mlAZUEjsoaT9vjvjGTxl3uCm0TX5KTgtSJIt2kA1tYVjQef+/iZTHxY=
      * @param array $data
      * @param int $user
      * @return bool
-     * @throws AuthException
+     * @throws AuthException|Exception
      */
     public function check(array $data, int $user): bool
     {