diff --git a/src/AnnotationController.php b/src/AnnotationController.php
index 8d24b5a..ad49cb7 100644
--- a/src/AnnotationController.php
+++ b/src/AnnotationController.php
@@ -89,6 +89,9 @@ public function __hook(?array $actionArg = [],?array $onRequestArg = null)
                     if($ret === false){
                         return;
                     }
+                    if(!empty($call->injectParamName)){
+                        $onRequestArg[$call->injectParamName] = $ret;
+                    }
                 }
             }
         }catch (\Throwable $exception){
diff --git a/src/Attributes/PreCall.php b/src/Attributes/PreCall.php
index 8f0e7c9..0013a04 100644
--- a/src/Attributes/PreCall.php
+++ b/src/Attributes/PreCall.php
@@ -8,8 +8,10 @@
 class PreCall
 {
     public $call;
-    function __construct(callable $call)
+    public ?string $injectParamName = null;
+    function __construct(callable $call,string $injectParamName = null)
     {
         $this->call = $call;
+        $this->injectParamName = $injectParamName;
     }
 }
\ No newline at end of file