diff --git a/svc/queries/user_detail.go b/svc/queries/user_detail.go
index d768b84..81c170f 100644
--- a/svc/queries/user_detail.go
+++ b/svc/queries/user_detail.go
@@ -85,7 +85,7 @@ SET
   full_name  = $4,
   email      = $5,
   mobile     = $6,
-  address    = NULLIF($7, ''),
+  address    = COALESCE($7, ''),
   updated_at = NOW()
 WHERE id = $1
 `