diff --git a/css/school.css b/css/school.css
index e90502d..4a5b1ac 100644
--- a/css/school.css
+++ b/css/school.css
@@ -169,7 +169,7 @@
 }
 .boxbox .details .right .brief .text {
   margin-right: 15px;
-  width: 898px;
+  width: 878px;
 }
 .boxbox .details .right .brief .img {
   width: 16px;
diff --git a/css/school.less b/css/school.less
index a299129..f77e1b8 100644
--- a/css/school.less
+++ b/css/school.less
@@ -186,7 +186,7 @@
 
                 .text {
                     margin-right: 15px;
-                    width: 898px;
+                    width: 878px;
                 }
 
                 .img {
diff --git a/css/subject.css b/css/subject.css
index 99411d2..b5cf900 100644
--- a/css/subject.css
+++ b/css/subject.css
@@ -1,4 +1,4 @@
-.box {
+.boxbox {
   width: 1200px;
   height: 396px;
   background-color: #ffffff;
@@ -6,7 +6,7 @@
   position: relative;
   margin-bottom: 20px;
 }
-.box::after {
+.boxbox::after {
   content: "";
   position: absolute;
   top: -5px;
@@ -19,35 +19,35 @@
   border-radius: 18px;
   z-index: -1;
 }
-.box .tab {
+.boxbox .tab {
   height: 60px;
   font-size: 14px;
   color: #7f7f7f;
   border-bottom: 1px dotted #ebebeb;
   padding-left: 24px;
 }
-.box .tab .img {
+.boxbox .tab .img {
   width: 6px;
   height: 10px;
   margin: 0 15px;
 }
-.box .tab .current {
+.boxbox .tab .current {
   font-family: "PingFangSC-Semibold", "PingFang SC Semibold", "PingFang SC", sans-serif;
   font-weight: 650;
   font-style: normal;
   font-size: 14px;
   color: #000000;
 }
-.box .info {
+.boxbox .info {
   padding: 41px 60px 0;
   margin-bottom: 40px;
 }
-.box .info .img {
+.boxbox .info .img {
   width: 120px;
   height: 120px;
   margin-right: 40px;
 }
-.box .info .title {
+.boxbox .info .title {
   font-family: "PingFangSC-Semibold", "PingFang SC Semibold", "PingFang SC", sans-serif;
   font-weight: 650;
   font-style: normal;
@@ -55,10 +55,10 @@
   color: #000000;
   margin-bottom: 20px;
 }
-.box .info .list {
+.boxbox .info .list {
   flex-wrap: wrap;
 }
-.box .info .list .item {
+.boxbox .info .list .item {
   width: fit-content;
   height: 36px;
   line-height: 36px;
@@ -72,7 +72,7 @@
   margin-right: 10px;
   cursor: pointer;
 }
-.box .info .list .item.pitch {
+.boxbox .info .list .item.pitch {
   background-color: #7b8cd3;
   color: #ffffff;
   border: none;
diff --git a/css/subject.less b/css/subject.less
index 6a12efd..5a9b67b 100644
--- a/css/subject.less
+++ b/css/subject.less
@@ -1,4 +1,4 @@
-.box {
+.boxbox {
     width: 1200px;
     height: 396px;
     background-color: rgba(255, 255, 255, 1);
diff --git a/js/base.js b/js/base.js
index b9e112c..bc79af5 100644
--- a/js/base.js
+++ b/js/base.js
@@ -52,14 +52,6 @@ const base = {
                 this.left = null
                 this.hideIcon = false
             }, 330)
-
-            return
-            const button = document.querySelector(".button")
-            const container = document.querySelector(".container")
-            const containerWidth = container.offsetWidth
-            const buttonWidth = button.offsetWidth
-            const buttonLeft = (containerWidth - buttonWidth) / 2
-            button.style.left = buttonLeft + "px"
         },
     },
 }