diff --git a/released_box/tests/Multi-classification Task.ipynb b/released_box/tests/Multi-classification Task.ipynb
index 165b637..93dd8ea 100644
--- a/released_box/tests/Multi-classification Task.ipynb	
+++ b/released_box/tests/Multi-classification Task.ipynb	
@@ -385,7 +385,7 @@
     "tags": []
    },
    "source": [
-    "if use `main.train_val(num_epochs=1, interval=100)`\n",
+    "if use `main.train_val(num_epochs=1, interval=100)` # Validation Loss different from previous versions\n",
     "```text\n",
     "Epoch [1/1], Step [100/3277], Training Loss: 2.5056, Validation Loss: 2.4922\n",
     "Epoch [1/1], Step [200/3277], Training Loss: 1.7820, Validation Loss: 1.7773\n",