diff --git a/cookbooks/gbi.ipynb b/cookbooks/gbi.ipynb
index f7b4809f..eac1b491 100644
--- a/cookbooks/gbi.ipynb
+++ b/cookbooks/gbi.ipynb
@@ -10,7 +10,7 @@
     "# GBI\n",
     "\n",
     "## 目标\n",
-    "通过 GBI sdk 接口完成选表和问表的能力。\n",
+    "通过 GBI sdk 接口完成选表和问表的能力。 \n",
     "\n",
     "## 准备工作\n",
     "### 平台注册\n",