diff --git a/settings.yaml b/settings.yaml
index c7575997..6096d590 100644
--- a/settings.yaml
+++ b/settings.yaml
@@ -15,6 +15,7 @@ spec:
         - $formkit: date
           name: siteStartTime
           label: 建站时间
+          validation: required
         - $formkit: text
           name: icp
           label: ICP 备案