diff --git a/src/App.vue b/src/App.vue
index 2c381b7..62f7d39 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,6 +1,9 @@
 <script setup>
 import NavBar from "./components/NavBar.vue";
 import AppFooter from "./components/AppFooter.vue";
+const openGitHubRepo = () => {
+  window.open("https://github.com/Kisechan/Mainpage", "_self");
+};
 </script>
 
 <template>
@@ -9,12 +12,17 @@ import AppFooter from "./components/AppFooter.vue";
     <transition name="fade" mode="out-in">
       <router-view />
     </transition>
+    <el-tooltip content="查看本站源代码" placement="left" class="github-tooltip">
+      <div class="github-corner" @click="openGitHubRepo">
+        <i class="fa-solid fa-code"></i></div
+    ></el-tooltip>
     <AppFooter v-if="!$route.meta.hideFooter" />
   </div>
 </template>
 
 <style scoped>
-html, body {
+html,
+body {
   height: 100%;
   margin: 0;
   padding: 0;
@@ -39,4 +47,17 @@ html, body {
 .fade-leave-to {
   opacity: 0;
 }
+
+.github-corner {
+  position: fixed;
+  bottom: 20px;
+  right: 20px;
+  font-size: 2em;
+  cursor: pointer;
+  color: var(--text-color);
+  transition: color 0.3s ease;
+}
+.github-corner:hover {
+  color: #409eff;
+}
 </style>
diff --git a/src/components/AppFooter.vue b/src/components/AppFooter.vue
index 0c8e87b..98b7db8 100644
--- a/src/components/AppFooter.vue
+++ b/src/components/AppFooter.vue
@@ -7,7 +7,7 @@
           &copy; 2025 By
           <a
             href="https://github.com/Kisechan"
-            target="_blank"
+            target="_self"
             rel="nofollow noopener"
             ><strong>Kisechan</strong></a
           >
diff --git a/src/views/HomeView.vue b/src/views/HomeView.vue
index 9f5a880..f909c44 100644
--- a/src/views/HomeView.vue
+++ b/src/views/HomeView.vue
@@ -24,7 +24,7 @@
                   <el-card class="blog-card" shadow="hover">
                     <div class="blog-header">
                       <i class="fa-solid fa-newspaper"></i>
-                      <a :href="item.link" target="_blank" class="blog-title">{{
+                      <a :href="item.link" target="_self" class="blog-title">{{
                         item.title
                       }}</a>
                     </div>
@@ -79,25 +79,25 @@
             <i>"Non est ad astra mollis e trris via."</i>
           </div>
           <div class="social-icons">
-            <a href="https://github.com/Kisechan" target="_blank">
+            <a href="https://github.com/Kisechan" target="_self">
               <i class="fab fa-github"></i>
             </a>
-            <a href="https://www.zhihu.com/people/ptkise" target="_blank">
+            <a href="https://www.zhihu.com/people/ptkise" target="_self">
               <i class="fab fa-zhihu"></i>
             </a>
-            <a href="https://space.bilibili.com/174541536" target="_blank">
+            <a href="https://space.bilibili.com/174541536" target="_self">
               <i class="fab fa-bilibili"></i>
             </a>
-            <a href="https://blog.kisechan.space" target="_blank">
+            <a href="https://blog.kisechan.space" target="_self">
               <i class="fa-solid fa-blog"></i>
             </a>
-            <a href="mailto:admin@kisechan.space" target="_blank">
+            <a href="mailto:admin@kisechan.space" target="_self">
               <i class="fa-solid fa-envelope"></i>
             </a>
           </div>
           <div class="footer-content">
             <p>
-              <a href="https://icp.gov.moe/?keyword=20251453" target="_blank"
+              <a href="https://icp.gov.moe/?keyword=20251453" target="_self"
                 >萌ICP备20251453号</a
               >
             </p>
@@ -105,7 +105,7 @@
               &copy; 2025 By
               <a
                 href="https://github.com/Kisechan"
-                target="_blank"
+                target="_self"
                 rel="nofollow noopener"
                 ><strong>Kisechan</strong></a
               >
@@ -190,7 +190,7 @@ const formatDate = (dateString) => {
 };
 
 const goToBlog = () => {
-  window.open("https://blog.kisechan.space", "_blank");
+  window.open("https://blog.kisechan.space", "_self");
 };
 
 onMounted(() => {
diff --git a/src/views/LinksView.vue b/src/views/LinksView.vue
index d2faa19..bbea56d 100644
--- a/src/views/LinksView.vue
+++ b/src/views/LinksView.vue
@@ -97,7 +97,7 @@ export default {
     };
 
     const openLink = (url) => {
-      window.open(url, "_blank");
+      window.open(url, "_self");
     };
 
     return {
diff --git a/src/views/ToolsView.vue b/src/views/ToolsView.vue
index 797f206..b622f8e 100644
--- a/src/views/ToolsView.vue
+++ b/src/views/ToolsView.vue
@@ -56,7 +56,7 @@
         });
   
       const openLink = (url) => {
-        window.open(url, "_blank");
+        window.open(url, "_self");
       };
   
       return {