diff --git a/playwright/README.md b/playwright/README.md
index 66c3409..13aa025 100644
--- a/playwright/README.md
+++ b/playwright/README.md
@@ -5,13 +5,12 @@ Linux (WSL Debian)
 pip install playwright
 playwright install --with-deps
 """
-def sync(func):
+def sync(f):
     import asyncio, threading, queue, functools; asyncio.set_event_loop_policy(None)
-    def server(): sync.q.get(); f, a, kw = sync.obj; sync.obj = f(*a, **kw); sync.q.task_done(); server()
-    if not hasattr(sync, 'q'): sync.q = queue.Queue(); threading.Thread(target=server).start()
-    @functools.wraps(func)
-    def wrapper(*a, **kw): sync.obj = func, a, kw; sync.q.put(1); sync.q.join(); return sync.obj
-    return wrapper
+    def thread(): sync.q.get(); f, a, k = sync.p; sync.p = f(*a, **k); sync.q.task_done(); thread()
+    if not hasattr(sync, 'q'): sync.q = queue.Queue(); threading.Thread(target=thread).start()
+    def wrapper(*a, **k): sync.p = f, a, k; sync.q.put(1); sync.q.join(); return sync.p
+    return functools.wraps(f)(wrapper)
 @sync
 def Page():
     from playwright.sync_api import sync_playwright