diff --git a/othersoft/shuttercali/source_rlx/sensor/OptoSkyType.cpp b/othersoft/shuttercali/source_rlx/sensor/OptoSkyType.cpp
index 23ff7aa..262b6a5 100644
--- a/othersoft/shuttercali/source_rlx/sensor/OptoSkyType.cpp
+++ b/othersoft/shuttercali/source_rlx/sensor/OptoSkyType.cpp
@@ -97,7 +97,7 @@ lable1:
 		QByteArray tempbuf = optoskyserial->readAll();
 		data.append(tempbuf);
 
-		if (time.elapsed() > 10000)
+		if (time.elapsed() > 100000)
 		{
 			logout::out("long time no data retrun ");
 			return false;
@@ -117,7 +117,7 @@ lable1:
 		optoskyserial->waitForReadyRead(50);
 		data.append(optoskyserial->readAll());
 
-		if (time.elapsed() > 50000)
+		if (time.elapsed() > 150000)
 		{
 			logout::out("long time no data retrun " );
 			return false;