diff --git a/src/rbm/entity.py b/src/rbm/entity.py
index 6c3ec64..7885a37 100644
--- a/src/rbm/entity.py
+++ b/src/rbm/entity.py
@@ -76,6 +76,7 @@ class Entity:
 		self.enable_training = enable_training
 		self.state = RbmState.from_layer_params(shape)
 		self.grad = RbmState.from_layer_params(shape)
+		self.name = f"Entity-{shape[0]}x{shape[1]}"
 		self.type = None
 		if params.do_gaussian_visible:
 			if params.do_gaussian_hidden:
diff --git a/src/rbm/status.py b/src/rbm/status.py
index b3108b2..6663973 100644
--- a/src/rbm/status.py
+++ b/src/rbm/status.py
@@ -1,25 +1,27 @@
+from .entity import Entity
+
 class Status:
 	def __init__(self, update_interval=10):
 		self.progress = -1
 		self.update_interval = update_interval
 
 	@staticmethod
-	def print_status(status: dict):
+	def print_status(entity: Entity, status: dict):
 		print("-------------------------------------------")
 		for key in status.keys():
 			value = status[key]['value']
 			unit = status[key]['unit']
 			if isinstance(value, float):
-				print(f"{key}              : {value:0.6f}{unit}")
+				print(f"{entity.name}: {key}              : {value:0.6f}{unit}")
 			else:
-				print(f"{key}              : {value}{unit}")
+				print(f"{entity.name}: {key}              : {value}{unit}")
 
-	def on_change(self, status: dict|None=None) -> bool:
+	def on_change(self, entity: Entity, status: dict|None=None) -> bool:
 		if status is None:
 			self.progress = -1
 			return True
 
-		do_continue = self.on_report(status=status)
+		do_continue = self.on_report(entity, status=status)
 		return do_continue
 
 	def want_report(self, progress) -> bool:
@@ -28,6 +30,6 @@ class Status:
 			return True
 		return False
 
-	def on_report(self, status: dict) -> bool:
-		Status.print_status(status)
+	def on_report(self, entity: Entity, status: dict) -> bool:
+		Status.print_status(entity, status)
 		return True
\ No newline at end of file
diff --git a/src/rbm/train.py b/src/rbm/train.py
index 38fca06..921d7c0 100644
--- a/src/rbm/train.py
+++ b/src/rbm/train.py
@@ -203,7 +203,7 @@ def train(entity: Entity, batch: Mat, status: Status):
 	d_progress = 100.0 / (batch.shape[0]*params.num_epochs)
 	progress = 0
 	keep_running = True
-	status.on_change()
+	status.on_change(entity)
 	cd_func = None
 	if entity.type == Entity.Type.GB_RBM:
 		cd_func = cd_gaussian_binary
@@ -232,7 +232,7 @@ def train(entity: Entity, batch: Mat, status: Status):
 			if status.want_report(round(progress)):
 				# Calculate	error
 				err_rms = rms_error_accu(batch - entity.reconstruct(entity.forward(batch)))
-				if not status.on_change({"progress": {"value": round(progress), "unit": "%"},
+				if not status.on_change(entity, {"progress": {"value": round(progress), "unit": "%"},
 										 "err_rms": {"value": err_rms, "unit": ""}}):
 					keep_running = False
 					break
@@ -241,7 +241,7 @@ def train(entity: Entity, batch: Mat, status: Status):
 
 	# Update final status
 	err_rms = rms_error_accu(batch - entity.reconstruct(entity.forward(batch)))
-	status.on_change({"progress": {"value": round(progress), "unit": "%"},
+	status.on_change(entity, {"progress": {"value": round(progress), "unit": "%"},
 					  "err_rms_total": {"value": err_rms, "unit": ""}})
 
 	return True