diff --git a/components/actor/stirrerpololu1376.py b/components/actor/stirrerpololu1376.py
index 81b66bb..8af5346 100644
--- a/components/actor/stirrerpololu1376.py
+++ b/components/actor/stirrerpololu1376.py
@@ -41,11 +41,8 @@ class StirrerPololu1376(AStirrer):
 		print("Set speed to {} %".format(speed))
 
 	def _on_process(self):
-#s		print("STATUS :")
-#		self.drv.print_vars()
 		status = self.drv.get_variable(Varid.STATUS)
 		limit_status = self.drv.get_variable(Varid.STATUS_LIMIT_STATUS)
-		print("Status={:02X}".format(status))
 		if status & 0x01 == 0x01:
 			if limit_status & 0x01 == 0x01:
 				print("Recover after motor error!")
diff --git a/components/actor/stirrersim.py b/components/actor/stirrersim.py
index 21f4263..00ecfde 100644
--- a/components/actor/stirrersim.py
+++ b/components/actor/stirrersim.py
@@ -18,7 +18,7 @@ class StirrerSim(AStirrer):
 		print("Set speed to {} %".format(speed))
 
 	def _on_process(self):
-		print("STATUS = OK!")
+		pass
 
 
 if __name__ == '__main__':