diff --git a/app/components/shared/JinshenHeader.vue b/app/components/shared/JinshenHeader.vue
index e43ada8..606c8a9 100644
--- a/app/components/shared/JinshenHeader.vue
+++ b/app/components/shared/JinshenHeader.vue
@@ -131,7 +131,9 @@
               mode="vertical"
               @select="mobileMenuVisible = false"
             >
-              <el-menu-item @click="openExternalLink('http://cal.jinshen.cn')">
+              <el-menu-item
+                @click="openExternalLink('http://cal.3w.jinshen.cn')"
+              >
                 {{ $t('navigation.calculator') }}
               </el-menu-item>
             </el-menu>