update readme, fix seaco bug

shixian.shi

2024-01-15 55c09aeaa25b4bb88a50e09ba68fa6ff00a6d676

 runtime/html5/static/index.html

@@ -56,7 +56,7 @@
               <br>

   

   

               <textarea rows="3"  id="varHot"  style=" width: 100%;height:100%" >阿里巴巴 20</textarea>

               <textarea rows="3"  id="varHot"  style=" width: 100%;height:100%" >阿里巴巴 20&#13;hello world 40</textarea>

               <br>

   

               </div>