diff --git a/CHANGELOG-2.0.md b/CHANGELOG-2.0.md
index 7333c8499..863776571 100644
--- a/CHANGELOG-2.0.md
+++ b/CHANGELOG-2.0.md
@@ -3,6 +3,7 @@
 ## Fixed
 
 - [#3047](https://github.com/hyperf/hyperf/pull/3047) Fixed bug that renew sid in all namespaces failed.
+- [#3087](https://github.com/hyperf/hyperf/pull/3087) Fixed memory leak when using pipeline sometimes.
 
 # v2.0.25 - 2020-12-28
 
diff --git a/src/utils/src/Pipeline.php b/src/utils/src/Pipeline.php
index 09e03d68f..e12030734 100644
--- a/src/utils/src/Pipeline.php
+++ b/src/utils/src/Pipeline.php
@@ -100,7 +100,7 @@ class Pipeline
      */
     protected function prepareDestination(Closure $destination): Closure
     {
-        return function ($passable) use ($destination) {
+        return static function ($passable) use ($destination) {
             return $destination($passable);
         };
     }