diff --git a/src/Utils/Coroutine/Coroutine.php b/src/Utils/Coroutine/Coroutine.php
index 6c4fe55..b2a1622 100644
--- a/src/Utils/Coroutine/Coroutine.php
+++ b/src/Utils/Coroutine/Coroutine.php
@@ -18,6 +18,7 @@
 
 /**
  * @method mixed origin()
+ * @method string|int id()
  */
 class Coroutine
 {
@@ -42,15 +43,18 @@ class Coroutine
 
     /**
      * 构造方法
-     */
-    /**
+     *
      * @param Closure $func
+     * @link CoroutineInterface::__construct
      */
     public function __construct(Closure $func)
     {
         $this->_interface = new (self::$_handlers[Factory::getCurrentEventLoop()] ?? DefaultCoroutine::class)($func);
     }
 
+    /**
+     * 析构
+     */
     public function __destruct()
     {
         $this->_interface = null;
diff --git a/src/Utils/Coroutine/Handlers/CoroutineInterface.php b/src/Utils/Coroutine/Handlers/CoroutineInterface.php
index d71520d..24cf16b 100644
--- a/src/Utils/Coroutine/Handlers/CoroutineInterface.php
+++ b/src/Utils/Coroutine/Handlers/CoroutineInterface.php
@@ -11,6 +11,8 @@ interface CoroutineInterface
 {
     /**
      * 创建协程
+     *
+     * @param \Closure $func = function (mixed $coroutineId) {}
      */
     public function __construct(\Closure $func);
 
diff --git a/src/Utils/Coroutine/Handlers/DefaultCoroutine.php b/src/Utils/Coroutine/Handlers/DefaultCoroutine.php
index 0f9db3f..156191b 100644
--- a/src/Utils/Coroutine/Handlers/DefaultCoroutine.php
+++ b/src/Utils/Coroutine/Handlers/DefaultCoroutine.php
@@ -18,8 +18,8 @@ class DefaultCoroutine implements CoroutineInterface
     /** @inheritdoc  */
     public function __construct(\Closure $func)
     {
-        call_user_func($func);
-        $this->id = spl_object_hash($func);
+        call_user_func($func, $id = spl_object_hash($func));
+        $this->id = $id;
     }
 
     /** @inheritdoc  */
diff --git a/src/Utils/Coroutine/Handlers/RippleCoroutine.php b/src/Utils/Coroutine/Handlers/RippleCoroutine.php
index 38aae4a..b0bb029 100644
--- a/src/Utils/Coroutine/Handlers/RippleCoroutine.php
+++ b/src/Utils/Coroutine/Handlers/RippleCoroutine.php
@@ -27,9 +27,9 @@ class RippleCoroutine implements CoroutineInterface
      */
     public function __construct(\Closure $func)
     {
-        $this->_promise = $this->_async(function () use (&$promise, $func) {
+        $this->_promise = $this->_async(function () use ($func) {
             try {
-                call_user_func($func);
+                call_user_func($func, $this->_id);
             } finally {
                 // 移除协程id及promise
                 $this->_promise = null;
diff --git a/src/Utils/Coroutine/Handlers/SwooleCoroutine.php b/src/Utils/Coroutine/Handlers/SwooleCoroutine.php
index 4d9c3d8..5278a9f 100644
--- a/src/Utils/Coroutine/Handlers/SwooleCoroutine.php
+++ b/src/Utils/Coroutine/Handlers/SwooleCoroutine.php
@@ -22,8 +22,10 @@ class SwooleCoroutine implements CoroutineInterface
     public function __construct(\Closure $func)
     {
         while (1) {
-            if ($res = Coroutine::create($func)) {
-                $this->_id = $res;
+            if ($id = Coroutine::create(function () use ($func) {
+                call_user_func($func, $this->_id);
+            })) {
+                $this->_id = $id;
                 break;
             }
         }
diff --git a/src/Utils/Coroutine/Handlers/SwowCoroutine.php b/src/Utils/Coroutine/Handlers/SwowCoroutine.php
index af235e8..8e90dd8 100644
--- a/src/Utils/Coroutine/Handlers/SwowCoroutine.php
+++ b/src/Utils/Coroutine/Handlers/SwowCoroutine.php
@@ -21,12 +21,12 @@ class SwowCoroutine implements CoroutineInterface
      */
     protected int $_id;
 
-    /** @inheritdoc
-     * @param \Closure $func
-     */
+    /** @inheritDoc */
     public function __construct(\Closure $func)
     {
-        $this->_coroutine = Coroutine::run($func);
+        $this->_coroutine = Coroutine::run(function () use ($func) {
+            call_user_func($func, $this->_id);
+        });
         $this->_id = $this->_coroutine->getId();
     }
 
diff --git a/tests/UtilsCase/Coroutine/DefaultCoroutineTest.php b/tests/UtilsCase/Coroutine/DefaultCoroutineTest.php
index 25b5c26..2420512 100644
--- a/tests/UtilsCase/Coroutine/DefaultCoroutineTest.php
+++ b/tests/UtilsCase/Coroutine/DefaultCoroutineTest.php
@@ -12,12 +12,15 @@ class DefaultCoroutineTest extends TestCase
     public function testConstruct()
     {
         $executed = false;
-        $func = function() use (&$executed) {
+        $id = null;
+        $func = function ($coroutineId) use (&$id, &$executed) {
             $executed = true;
+            $id = $coroutineId;
         };
         $coroutine = new DefaultCoroutine($func);
         $this->assertTrue($executed);
         $this->assertEquals(spl_object_hash($func), $coroutine->id());
+        $this->assertEquals($coroutine->id(), $id);
     }
 
     public function testOrigin()
diff --git a/tests/UtilsCase/Coroutine/RippleCoroutineTest.php b/tests/UtilsCase/Coroutine/RippleCoroutineTest.php
index e0823ca..4dc9f61 100644
--- a/tests/UtilsCase/Coroutine/RippleCoroutineTest.php
+++ b/tests/UtilsCase/Coroutine/RippleCoroutineTest.php
@@ -18,8 +18,10 @@ protected function tearDown(): void
     public function testConstruct()
     {
         $executed = false;
-        $func = function() use (&$executed) {
+        $id = null;
+        $func = function ($coroutineId) use (&$id, &$executed) {
             $executed = true;
+            $id = $coroutineId;
         };
         $promiseMock = Mockery::mock('Psc\Core\Coroutine\Promise');
 
@@ -37,6 +39,8 @@ public function testConstruct()
         $this->assertTrue($executed);
         $this->assertInstanceOf('Psc\Core\Coroutine\Promise', $coroutine->origin());
         $this->assertIsString($coroutine->id());
+        $this->assertEquals(spl_object_hash($promiseMock), $coroutine->id());
+        $this->assertEquals($coroutine->id(), $id);
     }
 
     public function testDestruct()
diff --git a/tests/UtilsCase/Coroutine/SwooleCoroutineTest.php b/tests/UtilsCase/Coroutine/SwooleCoroutineTest.php
index 23a8911..bec560b 100644
--- a/tests/UtilsCase/Coroutine/SwooleCoroutineTest.php
+++ b/tests/UtilsCase/Coroutine/SwooleCoroutineTest.php
@@ -19,8 +19,10 @@ protected function tearDown(): void
     public function testConstruct()
     {
         $executed = false;
-        $func = function() use (&$executed) {
+        $id = null;
+        $func = function ($coroutineId) use (&$id, &$executed) {
             $executed = true;
+            $id = $coroutineId;
         };
 
         $coroutineMock = Mockery::mock('alias:Swoole\Coroutine');
@@ -34,6 +36,7 @@ public function testConstruct()
         $this->assertTrue($executed);
         $this->assertEquals(123, $coroutine->origin());
         $this->assertEquals(123, $coroutine->id());
+        $this->assertEquals(123, $id());
     }
 
     public function testDestruct()
diff --git a/tests/UtilsCase/Coroutine/SwowCoroutineTest.php b/tests/UtilsCase/Coroutine/SwowCoroutineTest.php
index b2f9c9b..fb2fd9c 100644
--- a/tests/UtilsCase/Coroutine/SwowCoroutineTest.php
+++ b/tests/UtilsCase/Coroutine/SwowCoroutineTest.php
@@ -19,8 +19,10 @@ protected function tearDown(): void
     public function testConstruct()
     {
         $executed = false;
-        $func = function() use (&$executed) {
+        $id = null;
+        $func = function ($coroutineId) use (&$id, &$executed) {
             $executed = true;
+            $id = $coroutineId;
         };
 
         $coroutineMock = Mockery::mock('alias:Swow\Coroutine');
@@ -35,6 +37,7 @@ public function testConstruct()
         $this->assertTrue($executed);
         $this->assertInstanceOf('Swow\Coroutine', $coroutine->origin());
         $this->assertEquals(123, $coroutine->id());
+        $this->assertEquals(123, $id);
     }
 
     public function testDestruct()