diff --git a/src/forge/Head/Footer.jsx b/src/forge/Head/Footer.jsx
index 52d62949..62d2d2d0 100644
--- a/src/forge/Head/Footer.jsx
+++ b/src/forge/Head/Footer.jsx
@@ -51,8 +51,8 @@ function Footer(){
                   <img src={"Img"} alt="公众号"/>
                 </div>
                 <div>
-                  <li>qq群</li>
-                  <img src={"qqImg"} alt="qq群"/>
+                  <li>QQ群</li>
+                  <img src={"qqImg"} alt="QQ群"/>
                 </div>
               </li>
             </ul>
diff --git a/src/home/Footnav.jsx b/src/home/Footnav.jsx
index ef2ff51c..b3940405 100644
--- a/src/home/Footnav.jsx
+++ b/src/home/Footnav.jsx
@@ -12,6 +12,7 @@ function Footnav() {
         <ul>
           <li className="thehead">社区</li>
           <li><a href="/">网站首页</a></li>
+          {/* 关于我们 */}
           <li><a href="https://forum.trustie.net/forums/1168/detail">帮助中心</a></li>
           <li><a href="https://forum.trustie.net/">论坛交流</a></li>
           <li><a href="https://www.trustie.net/cooperation">合作伙伴</a></li>
@@ -31,15 +32,15 @@ function Footnav() {
               <img src={qqImg} alt="公众号"/>
             </div> */}
             <div>
-              <li>qq群</li>
+              <li>QQ群</li>
               <div className="imgCon">
-                <img src={qqImg} alt="qq群"/>
+                <img src={qqImg} alt="QQ群"/>
               </div>
             </div>
           </li>
         </ul>
       </div>
-      <p className="copyrightDesc">©Copyright 2007～2021 国防科技大学Gitlink团队 & IntelliDE <br/>湘ICP备 17009477号</p>
+      <p className="copyrightDesc">©Copyright 2007～2021 国防科技大学GitLink团队 & IntelliDE <br/>湘ICP备 17009477号</p>
     </div>
   )
 }
diff --git a/src/home/Img/gitlink.png b/src/home/Img/gitlink.png
index 8ed7159d..d99de480 100644
Binary files a/src/home/Img/gitlink.png and b/src/home/Img/gitlink.png differ
diff --git a/src/home/Index.scss b/src/home/Index.scss
index d0989cdb..c62c3af9 100644
--- a/src/home/Index.scss
+++ b/src/home/Index.scss
@@ -19,8 +19,8 @@ body{
     background-color: rgba(225,225,225,0.03);
     z-index: 10000;
     .headNavDiv{
-      width: 1200px;
       margin:0px auto;
+      padding:0px 30px;
       height: 72px;
       line-height: 72px;
       display: flex;