diff --git a/composer.json b/composer.json
index f7beeb3..df0a7f2 100644
--- a/composer.json
+++ b/composer.json
@@ -13,8 +13,7 @@
     ],
     "require": {
         "php": ">=7.1.0",
-        "ext-swoole":"^4.0",
-        "easyswoole/trigger": "^1.0"
+        "ext-swoole":"^4.0"
     },
     "autoload": {
         "psr-4": {
diff --git a/src/Context.php b/src/Context.php
index e8828a2..845c9ce 100644
--- a/src/Context.php
+++ b/src/Context.php
@@ -7,7 +7,6 @@
  */
 
 namespace EasySwoole\Component;
-use EasySwoole\Trigger\Trigger;
 use Swoole\Coroutine as Co;
 
 class Context
@@ -23,7 +22,13 @@ function register(string $name,callable $call)
         return $this;
     }
 
-    function get(string $name,$cid = null)
+    /**
+     * @param string $name
+     * @param null $cid
+     * @return mixed|null
+     * @throws \Throwable
+     */
+    function get(string $name, $cid = null)
     {
         if($cid === null){
             $cid = Co::getUid();
@@ -33,14 +38,9 @@ function get(string $name,$cid = null)
         }else{
             if(isset($this->register[$name])){
                 $call = $this->register[$name];
-                try{
-                    $res = call_user_func($call);
-                    $this->context[$cid][$name] = $res;
-                    return $res;
-                }catch (\Throwable $throwable){
-                    Trigger::throwable($throwable);
-                    return null;
-                }
+                $res = call_user_func($call);
+                $this->context[$cid][$name] = $res;
+                return $res;
             }else{
                 return null;
             }
diff --git a/src/Di.php b/src/Di.php
index 966f97b..9281751 100644
--- a/src/Di.php
+++ b/src/Di.php
@@ -7,7 +7,6 @@
  */
 
 namespace EasySwoole\Component;
-use EasySwoole\Trigger\Trigger;
 
 
 class Di
@@ -37,6 +36,11 @@ function clear():void
         $this->container = array();
     }
 
+    /**
+     * @param $key
+     * @return null
+     * @throws \Throwable
+     */
     function get($key)
     {
         if(isset($this->container[$key])){
@@ -49,8 +53,7 @@ function get($key)
                     $this->container[$key]['obj'] = new $obj(...$params);
                     return $this->container[$key]['obj'];
                 }catch (\Throwable $throwable){
-                    Trigger::throwable($throwable);
-                    return null;
+                    throw $throwable;
                 }
             }else{
                 return $obj;
diff --git a/src/Event.php b/src/Event.php
index 12d6a82..4159040 100644
--- a/src/Event.php
+++ b/src/Event.php
@@ -8,9 +8,6 @@
 
 namespace EasySwoole\Component;
 
-
-use EasySwoole\Trigger\Trigger;
-
 class Event extends Container
 {
     function set($key, $item)
@@ -22,16 +19,17 @@ function set($key, $item)
         }
     }
 
-    public function hook($event,...$args)
+    /**
+     * @param $event
+     * @param mixed ...$args
+     * @return mixed|null
+     * @throws \Throwable
+     */
+    public function hook($event, ...$args)
     {
         $call = $this->get($event);
         if(is_callable($call)){
-            try{
-                return call_user_func($call,...$args);
-            }catch (\Throwable $throwable){
-                Trigger::throwable($throwable);
-                return null;
-            }
+            return call_user_func($call,...$args);
         }else{
             return null;
         }
diff --git a/src/MultiEvent.php b/src/MultiEvent.php
index 86a0bf3..d260871 100644
--- a/src/MultiEvent.php
+++ b/src/MultiEvent.php
@@ -31,18 +31,19 @@ function add($key, $item)
         }
     }
 
-    public function hook($event,...$args):array
+    /**
+     * @param $event
+     * @param mixed ...$args
+     * @return array
+     * @throws \Throwable
+     */
+    public function hook($event, ...$args):array
     {
         $res = [];
         $calls = $this->get($event);
         if(is_array($calls)){
             foreach ($calls as $key => $call){
-                try{
-                    $res[$key] =  call_user_func($call,...$args);
-                }catch (\Throwable $throwable){
-                    Trigger::throwable($throwable);
-                    $res[$key] = null;
-                }
+                $res[$key] =  call_user_func($call,...$args);
             }
         }
         return $res;
diff --git a/src/Pool/PoolManager.php b/src/Pool/PoolManager.php
index eeb383c..1064461 100644
--- a/src/Pool/PoolManager.php
+++ b/src/Pool/PoolManager.php
@@ -10,7 +10,6 @@
 
 
 use EasySwoole\Component\Singleton;
-use EasySwoole\Trigger\Trigger;
 
 class PoolManager
 {
@@ -18,18 +17,21 @@ class PoolManager
 
     private $pool = [];
 
-    function register(string $className,$maxNum = 20):bool
+    /**
+     * @param string $className
+     * @param int $maxNum
+     * @return bool
+     * @throws \Throwable
+     */
+    function register(string $className, $maxNum = 20):bool
     {
-        try{
-            $ref = new \ReflectionClass($className);
-            if($ref->isSubclassOf(AbstractPool::class)){
-                $this->pool[$this->generateKey($className)] = new $className($maxNum);
-                return true;
-            }
-        }catch (\Throwable $throwable){
-            Trigger::throwable($throwable);
+        $ref = new \ReflectionClass($className);
+        if($ref->isSubclassOf(AbstractPool::class)){
+            $this->pool[$this->generateKey($className)] = new $className($maxNum);
+            return true;
+        }else{
+            return false;
         }
-        return false;
     }
 
     function getPool(string $className):?AbstractPool