增加千分位符号

investment/investHome2.html

@@ -141,7 +141,7 @@
                       <div class="item4-con">
                         <div class="item">
                           <div class="text" style="margin-top: 10px;">投资金额</div>
-                          <div class="title">1198.19<span>亿</span></div>
+                          <div class="title">1,198.19<span>亿</span></div>
                         </div>
                         <div class="item">
                           <div class="text" style="margin-top: 10px;">项目数量</div>