公告字数限制的个数错误修改

@@ -129,7 +129,7 @@ const _processHomeCategoryFaq = (list) => {
                 break;
             case '公告':
                 _.forEach(item.contentItems, c => {
-                    c.caption = c.caption.substring(0, 9);
+                    c.caption = c.caption.substring(0, 10);
                 });
 
                 _.chunk(item.contentItems, 2).forEach(data => {