diff --git a/book.json b/book.json
index 944e96a0..5ff2c90c 100644
--- a/book.json
+++ b/book.json
@@ -152,12 +152,12 @@
             "tag": "G-EE5J5LB4MD"
         },
         "lanying-grow-ai": {
-          "friendship_links_prefix": "**友情链接：**",
-          "friendship_links": "",
-          "friendship_links_position": "homepage",
-          "footer_note": "本文为知识分享和技术探讨之用，涉及到公司或产品（包括但不限于蓝莺IM）介绍内容仅为参考，具体产品和功能特性以官网开通为准。",
-          "lanying_link": "https://lanying.link/3qur4g",
-          "sitemap_hostname": "https://docs.lanyingim.com/"
+            "friendship_links_prefix": "**友情链接：**",
+            "friendship_links": "",
+            "friendship_links_position": "homepage",
+            "footer_note": "本文为知识分享和技术探讨之用，涉及到公司或产品（包括但不限于蓝莺IM）介绍内容仅为参考，具体产品和功能特性以官网开通为准。",
+            "lanying_link": "https://lanying.link/3qur4g",
+            "sitemap_hostname": "https://docs.lanyingim.com/"
         }
     }
 }