diff --git a/layouts/default.vue b/layouts/default.vue
index 8a6d3f6..fd9d72e 100644
--- a/layouts/default.vue
+++ b/layouts/default.vue
@@ -5,182 +5,204 @@
   </div>
 </template>
 <script>
-  import Vue from 'vue';
-  import PcMainView from '~/components/layouts/pc/main.vue';
-  import MobileMainView from '~/components/layouts/mobile/main.vue';
+import Vue from 'vue';
+import PcMainView from '~/components/layouts/pc/main.vue';
+import MobileMainView from '~/components/layouts/mobile/main.vue';
 
-  export default Vue.extend({
-    name: 'App',
-    components: {
-      PcMainView,
-      MobileMainView
+export default Vue.extend({
+  name: 'App',
+  components: {
+    PcMainView,
+    MobileMainView
+  },
+  computed: {
+    theme() {
+      return this.$store.state.global.theme
     },
-    computed: {
-      theme() {
-        return this.$store.state.global.theme
-      },
-      isMobile() {
-        return this.$store.state.global.isMobile
-      }
+    isMobile() {
+      return this.$store.state.global.isMobile
     }
-  })
+  }
+})
 </script>
 
 <style>
-  body {
-    margin: 0;
-    display: block;
-    overflow-wrap: break-word;
-    -webkit-font-smoothing: antialiased;
-    background-color: rgb(246, 247, 248);
-    overflow-x: hidden;
-  }
+body {
+  margin: 0;
+  display: block;
+  overflow-wrap: break-word;
+  -webkit-font-smoothing: antialiased;
+  background-color: rgb(246, 247, 248);
+  overflow-x: hidden;
+}
 
-  a, li {
-    text-decoration: none !important;
-  }
+a, li {
+  text-decoration: none !important;
+}
 
-  h1 a, h2 a, h3 a, h4 a, h5 a, h6 a, .h1 a, .h2 a, .h3 a, .h4 a, .h5 a, .h6 a {
-    color: inherit;
-  }
+h1 a, h2 a, h3 a, h4 a, h5 a, h6 a, .h1 a, .h2 a, .h3 a, .h4 a, .h5 a, .h6 a {
+  color: inherit;
+}
 
-  h4, .h4 {
-    font-size: 1.125rem;
-  }
+h4, .h4 {
+  font-size: 1.125rem;
+}
 
-  h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
-    margin-bottom: 0.66em;
-    font-family: inherit;
-    font-weight: 600;
-    line-height: 1.1;
-    color: inherit;
-  }
+h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
+  margin-bottom: 0.66em;
+  font-family: inherit;
+  font-weight: 600;
+  line-height: 1.1;
+  color: inherit;
+}
 
-  p {
-    word-wrap: break-word;
-    word-break: break-all;
-    overflow: hidden;
-  }
+p {
+  word-wrap: break-word;
+  word-break: break-all;
+  overflow: hidden;
+}
 
-  .avatar-md {
-    width: 2.5rem;
-    height: 2.5rem;
-    line-height: 2.5rem;
-    font-size: 1rem;
-  }
+.avatar-md {
+  width: 2.5rem;
+  height: 2.5rem;
+  line-height: 2.5rem;
+  font-size: 1rem;
+}
 
-  .avatar {
-    width: 2rem;
-    height: 2rem;
-    line-height: 2rem;
-    border-radius: 50%;
-    display: inline-block;
-    background: #ced4da no-repeat center/cover;
-    position: relative;
-    text-align: center;
-    color: #868e96;
-    font-weight: 600;
-    vertical-align: bottom;
-    font-size: .875rem;
-    -webkit-user-select: none;
-    -moz-user-select: none;
-    -ms-user-select: none;
-    user-select: none;
-  }
+.avatar {
+  width: 2rem;
+  height: 2rem;
+  line-height: 2rem;
+  border-radius: 50%;
+  display: inline-block;
+  background: #ced4da no-repeat center/cover;
+  position: relative;
+  text-align: center;
+  color: #868e96;
+  font-weight: 600;
+  vertical-align: bottom;
+  font-size: .875rem;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
 
-  .pt-5, .py-5 {
-    padding-top: 1.5rem !important;
-  }
+.pt-5, .py-5 {
+  padding-top: 1.5rem !important;
+}
 
-  .text-default {
-    color: #495057 !important;
-  }
+.text-default {
+  color: #495057 !important;
+}
 
-  .text-muted {
-    color: #9aa0ac !important;
-  }
+.text-muted {
+  color: #9aa0ac !important;
+}
 
-  .d-block {
-    display: block !important;
-  }
+.d-block {
+  display: block !important;
+}
 
-  .article-summary-md {
-    position: relative;
-    line-height: 1.4em;
-    /* 3 times the line-height to show 3 lines */
-    height: 4.2em;
-    overflow: hidden;
-  }
+.article-summary-md {
+  position: relative;
+  line-height: 1.4em;
+  /* 3 times the line-height to show 3 lines */
+  height: 4.2em;
+  overflow: hidden;
+}
 
-  .article-summary-md::after {
-    content: "...";
-    font-weight: bold;
-    position: absolute;
-    bottom: 0;
-    right: 0;
-    padding: 0 20px 1px 45px;
-    /*background:url(http://newimg88.b0.upaiyun.com/newimg88/2014/09/ellipsis_bg.png) repeat-y;*/
-  }
+.article-summary-md::after {
+  content: "...";
+  font-weight: bold;
+  position: absolute;
+  bottom: 0;
+  right: 0;
+  padding: 0 20px 1px 45px;
+  /*background:url(http://newimg88.b0.upaiyun.com/newimg88/2014/09/ellipsis_bg.png) repeat-y;*/
+}
 
-  .article-summary-sd {
-    position: relative;
-    line-height: 1.4em;
-    /* 1 times the line-height to show 1 lines */
-    height: 1.4em;
-    overflow: hidden;
-  }
+.article-summary-sd {
+  position: relative;
+  line-height: 1.4em;
+  /* 1 times the line-height to show 1 lines */
+  height: 1.4em;
+  overflow: hidden;
+}
 
-  .article-summary-sd::after {
-    content: "...";
-    font-weight: bold;
-    position: absolute;
-    bottom: 0;
-    right: 0;
-    padding: 0 20px 1px 45px;
-    /*background:url(http://newimg88.b0.upaiyun.com/newimg88/2014/09/ellipsis_bg.png) repeat-y;*/
-  }
+.article-summary-sd::after {
+  content: "...";
+  font-weight: bold;
+  position: absolute;
+  bottom: 0;
+  right: 0;
+  padding: 0 20px 1px 45px;
+  /*background:url(http://newimg88.b0.upaiyun.com/newimg88/2014/09/ellipsis_bg.png) repeat-y;*/
+}
 
-  .text-center {
-    text-align: center !important;
-  }
+.text-center {
+  text-align: center !important;
+}
 
-  .wrapper {
-    max-width: 980px;
-    margin: 0 auto;
-    display: block;
-    padding-left: 1rem;
-    padding-right: 1rem;
-    box-sizing: border-box;
-    float: none;
-  }
+.wrapper {
+  max-width: 980px;
+  margin: 0 auto;
+  display: block;
+  padding-left: 1rem;
+  padding-right: 1rem;
+  box-sizing: border-box;
+  float: none;
+}
 
-  .mr-3, .mx-3 {
-    margin-right: 0.75rem !important;
-  }
+.mr-3, .mx-3 {
+  margin-right: 0.75rem !important;
+}
 
 
-  .navbar-brand-img {
-    height: 2rem;
-    line-height: 2rem;
-    vertical-align: bottom;
-    margin-right: .5rem;
-    width: auto;
-  }
+.navbar-brand-img {
+  height: 2rem;
+  line-height: 2rem;
+  vertical-align: bottom;
+  margin-right: .5rem;
+  width: auto;
+}
 
-  .topic-brand-img {
-    height: 4rem;
-    line-height: 2rem;
-    vertical-align: bottom;
-    margin-right: .5rem;
-    width: auto;
-  }
+.topic-brand-img {
+  height: 4rem;
+  line-height: 2rem;
+  vertical-align: bottom;
+  margin-right: .5rem;
+  width: auto;
+}
 
-  .text-left {
-    text-align: left;
-  }
+.text-left {
+  text-align: left;
+}
 
-  .text-right {
-    text-align: right;
-  }
+.text-right {
+  text-align: right;
+}
+
+/* 设置滚动条的样式 */
+::-webkit-scrollbar {
+  width: 1px;
+}
+
+/* 滚动槽 */
+::-webkit-scrollbar-track {
+  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
+  border-radius: 10px;
+}
+
+/* 滚动条滑块 */
+::-webkit-scrollbar-thumb {
+  border-radius: 10px;
+  background: rgba(0, 0, 0, 0.1);
+  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.5);
+}
+
+::-webkit-scrollbar-thumb:window-inactive {
+  background: rgba(255, 0, 0, 0.4);
+}
 
 </style>