diff --git a/packages/ui/certd-client/src/views/sys/account/index.vue b/packages/ui/certd-client/src/views/sys/account/index.vue
index 8ace3c65..81c08a19 100644
--- a/packages/ui/certd-client/src/views/sys/account/index.vue
+++ b/packages/ui/certd-client/src/views/sys/account/index.vue
@@ -31,7 +31,8 @@ const iframeSrcRef = computed(() => {
   if (!settingStore.installInfo.accountServerBaseUrl) {
     return "#/app/certd/home";
   }
-  return `${settingStore.installInfo.accountServerBaseUrl}/#/app/certd/home`;
+  const timestamp = Date.now();
+  return `${settingStore.installInfo.accountServerBaseUrl}/#/app/certd/home?t=${timestamp}`;
 });
 
 type SubjectInfo = {