diff --git a/.vuepress/layouts/layout.vue b/.vuepress/layouts/layout.vue
index c091f773..c52c49d1 100644
--- a/.vuepress/layouts/layout.vue
+++ b/.vuepress/layouts/layout.vue
@@ -14,7 +14,7 @@
       </div>
       <CommentService :darkmode="isDarkMode" class="layout-comment" />
       <div class="qrcode">
-         <img src="https://www.thebyte.com.cn/assets/webchat-pHlFlW6o.jpg" width = "160"  align=center />
+         <img src="../../assets/qrcode-v2.png" width = "160"  align=center />
       </div>
     </template>
   </ParentLayout>
@@ -58,13 +58,13 @@
 <style lang="scss" scoped>
   .qrcode {
     position: fixed;
-    bottom: 80px;
-    right: 30px;
+    bottom: 60px;
+    right: 20px;
     
   }
   .qrcode img {
     border-radius: 6px;
-    box-shadow: 0 2px 3px 0 rgba(0,0,0,0.1);
+    box-shadow: 0 3px 3px 1px rgba(0,0,0,0.1);
   }
   .layout-comment {
     max-width: initial;