diff --git a/pkg/internal/services/posts.go b/pkg/internal/services/posts.go
index 475f29e..f2d26e3 100644
--- a/pkg/internal/services/posts.go
+++ b/pkg/internal/services/posts.go
@@ -156,7 +156,7 @@ func FilterPostWithUserContext(tx *gorm.DB, user *authm.Account, withRealm bool)
 	}
 	if !withRealm {
 		if len(realmList) > 0 {
-			tx = tx.Where("realm_id IN ?", realmList)
+			tx = tx.Where("realm_id IN ? OR realm_id IS NULL", realmList)
 		} else {
 			tx = tx.Where("realm_id IS NULL")
 		}