From a867ad026bb8ff8837f5a9c66a2115c7f046346e Mon Sep 17 00:00:00 2001
From: yeasy <yangbaohua@gmail.com>
Date: Mon, 4 Dec 2017 09:35:37 +0800
Subject: [PATCH] Minor update

---
 README.md | 2 +-
 book.json | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 770575d..5eab11a 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@
 ## 进阶学习
 ![区块链原理、设计与应用](_images/blockchain_book.png)
 
-《[区块链原理、设计与应用](https://item.jd.com/12159265.html)》已经正式出版，详细介绍了区块链相关技术，特别超级账本项目的设计、架构和应用，欢迎大家阅读使用并反馈建议。
+《[区块链原理、设计与应用](https://item.jd.com/12159265.html)》已经正式出版，详细介绍了区块链和分布式账本领域相关技术，特别超级账本项目的设计、架构和应用，欢迎大家阅读并反馈建议。
 
 * [京东图书](https://item.jd.com/12159265.html)
 * [亚马逊图书](https://www.amazon.cn/%E5%8C%BA%E5%9D%97%E9%93%BE%E5%8E%9F%E7%90%86-%E8%AE%BE%E8%AE%A1%E4%B8%8E%E5%BA%94%E7%94%A8-%E6%9D%A8%E4%BF%9D%E5%8D%8E/dp/B0757CWZ6K/)
diff --git a/book.json b/book.json
index 6f3bbca..cf30099 100644
--- a/book.json
+++ b/book.json
@@ -27,7 +27,7 @@
             }
         },
         "image-captions": {
-            "attributes": { "width": "600" },
+            "attributes": { "width": "400" },
             "caption": "图 _PAGE_LEVEL_._PAGE_IMAGE_NUMBER_ - _CAPTION_"
         },
         "github-buttons": {
-- 
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