diff --git a/Classification/cnns/of_cnn_train_val.py b/Classification/cnns/of_cnn_train_val.py
index ffe2a64519162210607eb1554357fa0a9a7e80e4..f5be9191163407384236fe4151e94be67653d6d4 100755
--- a/Classification/cnns/of_cnn_train_val.py
+++ b/Classification/cnns/of_cnn_train_val.py
@@ -50,7 +50,7 @@ model_dict = {
 
 
 flow.config.gpu_device_num(args.gpu_num_per_node)
-flow.config.enable_debug_mode(True)
+#flow.config.enable_debug_mode(True)
 
 
 def label_smoothing(labels, classes, eta, dtype):