diff --git a/B/2/P02.html b/B/2/P02.html
index 351ae727b..e3584baac 100644
--- a/B/2/P02.html
+++ b/B/2/P02.html
@@ -1,7 +1,7 @@
 <!--
  * @Author: chenxuan
  * @Date: 2022-01-02 21:23:11
- * @LastEditTime: 2022-01-02 22:31:28
+ * @LastEditTime: 2022-03-28 23:24:12
  * @LastEditors: chenxuan
 -->
 <!DOCTYPE html>
@@ -18,7 +18,7 @@
     <script src="../package/old/babel.min.js"></script>
     <script type="text/babel">
     	class Demo extends React.Component{
-            haha=()=>{
+            haha1=()=>{
                 const {haha}=this;
                 alert(haha.value);
             }
@@ -27,7 +27,7 @@
                     <div>
                         {/*这种内联函数，更新会多次调用 时有bug */}
                         <input type="text" ref={c=>this.haha=c}/>
-                        <button  onClick={this.haha}>点我</button>
+                        <button  onClick={this.haha1}>点我</button>
                     </div>
                 )
             }
diff --git a/B/6/P02.html b/B/6/P02.html
index 853cf440f..e996e7d4b 100644
--- a/B/6/P02.html
+++ b/B/6/P02.html
@@ -1,7 +1,7 @@
 <!--
  * @Author: chenxuan
  * @Date: 2022-01-09 18:31:06
- * @LastEditTime: 2022-01-09 23:05:36
+ * @LastEditTime: 2022-03-28 22:49:23
  * @LastEditors: chenxuan
 -->
 <!DOCTYPE html>