diff --git a/ui/src/layout/components/top-bar/avatar/AboutDialog.vue b/ui/src/layout/components/top-bar/avatar/AboutDialog.vue
index 31cfa2747..8a185c538 100644
--- a/ui/src/layout/components/top-bar/avatar/AboutDialog.vue
+++ b/ui/src/layout/components/top-bar/avatar/AboutDialog.vue
@@ -45,8 +45,6 @@
         >
           <el-button class="border-primary mr-16">更新 License</el-button>
         </el-upload>
-
-        <el-button class="border-primary" @click="toSupport">获取技术支持</el-button>
       </div>
     </div>
     <div class="border-t text-center mt-16 p-16 pb-0">
@@ -100,11 +98,6 @@ function getLicenseInfo() {
   })
 }
 
-function toSupport() {
-  const url = 'https://support.fit2cloud.com/'
-  window.open(url, '_blank')
-}
-
 defineExpose({ open })
 </script>
 <style lang="scss" scope>