diff --git a/ui/src/components/login-layout/index.vue b/ui/src/components/login-layout/index.vue
index 382b6f616..1557e02c4 100644
--- a/ui/src/components/login-layout/index.vue
+++ b/ui/src/components/login-layout/index.vue
@@ -32,7 +32,7 @@ const fileURL = computed(() => {
 })
 
 const loginImageStyle = computed(() => {
-  if (user.themeInfo.loginImage) {
+  if (user.themeInfo?.loginImage) {
     return {
       backgroundImage: `url(${fileURL.value})`
     }