diff --git a/appPublic/zmqapi.py b/appPublic/zmqapi.py
index 420aafc..43d64a9 100755
--- a/appPublic/zmqapi.py
+++ b/appPublic/zmqapi.py
@@ -32,7 +32,7 @@ async def run_proxy():
 	try:
 		await awaitify(zmq.proxy)(frontend, backend)
 	except Exception as e:
-		exception(f"Proxy 异常退出: {e}{format_exc()")
+		exception(f"Proxy 异常退出: {e}{format_exc()}")
 	finally:
 		frontend.close()
 		backend.close()