diff --git a/novel-front/src/main/resources/templates/mobile/book/book_content.html b/novel-front/src/main/resources/templates/mobile/book/book_content.html
index df5e18e..d36fab9 100644
--- a/novel-front/src/main/resources/templates/mobile/book/book_content.html
+++ b/novel-front/src/main/resources/templates/mobile/book/book_content.html
@@ -196,7 +196,7 @@
 
 
 <p class="Readpage" style="background:#FFFFFF;padding:2px;">
-    <a id="lightdiv" class="button lighton" onclick="nr_setbg('light')">开灯</a>
+    <a id="lightdiv" class="button lightoff" onclick="nr_setbg('light')">关灯</a>
     <a id="huyandiv" class="button huyanon" onclick="nr_setbg('huyan')">护眼</a>&nbsp;&nbsp;&nbsp;&nbsp;
     字体：<a id="fontbig" class="sizebg" onclick="nr_setbg('big')">大</a> <a id="fontmiddle" class="button sizebgon"
                                                                          onclick="nr_setbg('middle')">中</a> <a
@@ -230,13 +230,13 @@
 <div th:replace="mobile/common/js :: js">
 </div>
 <div id="chaptercontent" class="Readarea ReadAjax_content screen_container"
-     style="color: rgb(0, 0, 0); font-size: 25px;" th:if="${!needBuy}">
+     style="color: rgb(0, 0, 0); font-size: 20px;" th:if="${!needBuy}">
     <p style="width:100%;text-alight:center; overflow: auto;-webkit-overflow-scrolling:touch;" >&nbsp;&nbsp;&nbsp;&nbsp;
         <span
                  th:utext="${bookContent.content}"></span></p>
 </div>
 <div  class="Readarea ReadAjax_content screen_container"
-     style="color: rgb(0, 0, 0); font-size: 10px;background-color: #fff" th:if="${needBuy}">
+     style="color: rgb(0, 0, 0); font-size: 20px;background-color: #fff" th:if="${needBuy}">
     <h5>此章为VIP章节，需要订阅后才能继续阅读</h5>
     价格：<span style="color: red" th:text="${bookIndex.bookPrice}+'屋币(1元=100屋币)'"></span><br/>
     <a href="javascript:buyBookIndex()"  type="button" class="layui-btn layui-btn-sm layui-btn-radius">购买</a>