diff --git a/croterline/process.py b/croterline/process.py
index a271393..fdf7731 100644
--- a/croterline/process.py
+++ b/croterline/process.py
@@ -1,10 +1,12 @@
 from multiprocessing import Process as _Process
 from typing import Callable, Any
 
+from mypy.nodes import TypeAlias
+
 from croterline.context import Context
 from croterline.utils import IsMainProcess
 
-type ProcessFuncType = Callable[[tuple[Any, ...], dict[str, Any]], None]
+ProcessFuncType: TypeAlias = Callable[[tuple[Any, ...], dict[str, Any]], None]
 
 _current_ctx: "Context | None" = None  # 注入当前进程上下文
 
@@ -49,6 +51,8 @@ def get_ctx() -> Context | None:
 
 
 def _wrapper(func: ProcessFuncType, ctx: Context, *args, **kwargs):
+    print("args", args)
+    print("kwargs", kwargs)
     global _current_ctx
 
     _current_ctx = ctx
diff --git a/tests/test_subprocess.py b/tests/test_subprocess.py
index c81da83..2b33d2c 100644
--- a/tests/test_subprocess.py
+++ b/tests/test_subprocess.py
@@ -5,6 +5,8 @@ from croterline.process import SubProcess, get_ctx
 
 
 def p_func(*args, **kwargs):
+    print("Args", args)
+    print("Kwargs", kwargs)
     i = 0
     ctx = get_ctx()
     while True:
@@ -15,10 +17,16 @@ def p_func(*args, **kwargs):
             ctx.sub_chan << "end"
 
 
+def p_func2(*args, **kwargs):
+    print("args: ", args)
+    print("kwargs: ", kwargs)
+    raise Exception("Test")
+
+
 class TestSubProcess:
     def test_run(self):
         print("start")
-        sp = SubProcess("test", p_func, Context())
+        sp = SubProcess("test", p_func, Context(), 1, 2, 3, k1=1, k2=2)
         sp.start()
 
         while True:
@@ -30,5 +38,7 @@ class TestSubProcess:
         print("finished")
         sp.terminate()
 
-    def test_decorator(self):
-        pass
+    def test_input(self):
+        print("test_input")
+        sp = SubProcess("test2", p_func2, Context(), 1, 2, 3, host=1, port=2)
+        sp.start()