diff --git a/tutorial/autofinetune.ipynb b/tutorial/autofinetune.ipynb
index ca4bc92c4155c5cd83695e50e15861dcbf65cb85..92940681e4422413534eec1c92c1dbfc7eab31a6 100644
--- a/tutorial/autofinetune.ipynb
+++ b/tutorial/autofinetune.ipynb
@@ -169,13 +169,13 @@
     "\n",
     "## 三、启动方式\n",
     "\n",
-    "**确认安装PaddleHub版本在1.2.0以上。**\n",
+    "**确认安装PaddleHub版本在1.2.0以上, 同时PaddleHub Auto Fine-tune功能要求至少有一张GPU显卡可用。**\n",
     "\n",
     "通过以下命令方式：\n",
     "```shell\n",
     "$ OUTPUT=result/\n",
     "$ hub autofientune finetunee.py --param_file=hparam.yaml --cuda=['1','2'] --popsize=5 --round=10 \n",
-    "$ --output_dir=${OUTPUT} --evaluate_choice=fulltrail --strategy=hazero\n",
+    "$ --output_dir=${OUTPUT} --evaluate_choice=fulltrail --tuning_strategy=hazero\n",
     "```\n",
     "\n",
     "其中，选项\n",