diff --git a/src/Home/data.source.js b/src/Home/data.source.js
index 239240b..8318341 100644
--- a/src/Home/data.source.js
+++ b/src/Home/data.source.js
@@ -8,7 +8,7 @@ import richang2 from "../picture/richang2.jpg";
 import jingpin1 from "../picture/jingpin1.jpg";
 import xueshengjie1 from "../picture/xueshengjie1.jpg";
 import luntan1 from "../picture/luntan1.jpg";
-import background from "../picture/background.jpg";
+import background from "../picture/background.png";
 import tool from "../picture/tool.png";
 import diannao from "../picture/diannao.png";
 import caiwaibu from "../picture/caiwaibu.png";
@@ -449,14 +449,7 @@ export const Feature80DataSource = {
         children: (
           <>
             <p>
-              <i>
-                &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
-                &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
-                &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
-                &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
-                &nbsp; &nbsp; &nbsp;
-                以服务社会为己任，为建设社会主义和谐社会贡献力量
-              </i>
+              <i>以服务社会为己任，为建设社会主义和谐社会贡献力量</i>
               <br />
             </p>
           </>
@@ -1813,12 +1806,8 @@ export const Footer10DataSource = {
               name: "link1",
               children: (
                 <span>
-                  <span>
-                    <span>
-                      <br />
-                      <p>纳新咨询群：111111111</p>
-                    </span>
-                  </span>
+                  <br />
+                  <b>纳新咨询群：797980851</b>
                 </span>
               ),
               className: "kd2mqk40hca-editor_css",
@@ -1895,7 +1884,8 @@ export const Footer10DataSource = {
     children: (
       <span>
         ©2020 浙江大学学生E志者协会 All Rights Reserved
-        <br />
+        <br></br>
+        <a href="http://www.beian.miit.gov.cn/"> 浙ICP备20022913号-2</a>
       </span>
     ),
   },
diff --git a/src/Home/less/edit.less b/src/Home/less/edit.less
index 93859c2..74cc031 100644
--- a/src/Home/less/edit.less
+++ b/src/Home/less/edit.less
@@ -58,16 +58,8 @@
   text-shadow: 5px 5px 5px rgba(0, 0, 0, 0.35);
 }
 #Banner3_1 .banner3-text-wrapper > .k6bx9qqmas-editor_css {
-  margin: 30px 50px 150px 100px;
-  padding: 0px 0px 0px 75px;
-  background: linear-gradient(
-    to right,
-    #ffbe0b,
-    #fb5607,
-    #ff006e,
-    #8338ec,
-    #3a86ff
-  );
+  text-align: center;
+  background: #fb5607;
   -webkit-background-clip: text;
   color: transparent;
 }
diff --git a/src/Home/less/footer1.less b/src/Home/less/footer1.less
index 8d8579b..a0d1551 100644
--- a/src/Home/less/footer1.less
+++ b/src/Home/less/footer1.less
@@ -18,7 +18,7 @@
       font-size: 12px;
       margin-top: -20px;
     }
-    >h2 {
+    > h2 {
       margin-bottom: 24px;
       color: @template-text-color;
     }
@@ -40,9 +40,9 @@
       overflow: hidden;
     }
     .copyright {
-      height: 80px;
+      height: 100px;
       text-align: center;
-      line-height: 80px;
+      line-height: 100px;
     }
   }
 }
@@ -65,11 +65,11 @@
       margin-bottom: 32px;
       padding: 0;
     }
-    >ul {
+    > ul {
       width: 90%;
       margin: 20px auto 0;
       padding: 10px 0;
-      >li {
+      > li {
         width: 100%;
         h2 {
           margin-bottom: 10px;
diff --git a/src/picture/background.jpg b/src/picture/background.jpg
deleted file mode 100644
index 4568844..0000000
Binary files a/src/picture/background.jpg and /dev/null differ
diff --git a/src/picture/background.png b/src/picture/background.png
new file mode 100644
index 0000000..c917b38
Binary files /dev/null and b/src/picture/background.png differ