diff --git a/apps/halo/2.13.1/data.yml b/apps/halo/2.13.1/data.yml
index 1705aa30..252715bf 100644
--- a/apps/halo/2.13.1/data.yml
+++ b/apps/halo/2.13.1/data.yml
@@ -48,7 +48,7 @@ additionalProperties:
           labelEn: External URL
           labelZh: 外部访问地址
           required: true
-          rule: paramExtUrl
+          rule: paramHttp
           type: text
         - default: 8080
           edit: true