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ACtangle · Jan 2, 2020 · b77f389 · b77f389
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diff --git a/2020/01/02/面试/index.html b/2020/01/02/面试/index.html
@@ -19,7 +19,7 @@
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 <meta property="article:published_time" content="2020-01-02T09:40:40.000Z">
-<meta property="article:modified_time" content="2020-01-02T13:04:58.000Z">
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@@ -356,9 +356,8 @@ <h4 id="事务并发会出现什么问题？请举一个他们的例子？"><a h
 </li>
 <li><p>丢失修改：1.A事务撤销时，把已经提交的B事务的更新数据覆盖了<br><img src="/articalPic/8.jpg" alt="avatar"></p>
 </li>
-</ul>
-<p>2.A事务覆盖B事务已经提交的数据，造成B事务所做操作丢失<br><img src="/articalPic/9.jpg" alt="avatar"></p>
-<ul>
+<li><p>A事务覆盖B事务已经提交的数据，造成B事务所做操作丢失<br><img src="/articalPic/9.jpg" alt="avatar"></p>
+</li>
 <li><p>不可重复读：发生在读取了已提交事务的数据，比如A事务第一次读数据时为1000，但是这时候B事务已经修改为900并且提交事务，而A第二次读该数据的时候发现了数据不一致，这就是不可重复读。<br><img src="/articalPic/10.jpg" alt="avatar"></p>
 </li>
 <li><p>幻读：发生在A读取B提交事务新增的数据时，比如A事务第一次读取数据为一条数据，但是这时候B事务已经新增数据且提交事务，而A第二次读了数据不明白造成幻读现象。<br><img src="/articalPic/11.jpg" alt="avatar"></p>

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@@ -17,9 +17,9 @@
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