diff --git a/lib/zin/wg/detailbody/css/v1.css b/lib/zin/wg/detailbody/css/v1.css
index 634cb9d5fe..297c3617c1 100644
--- a/lib/zin/wg/detailbody/css/v1.css
+++ b/lib/zin/wg/detailbody/css/v1.css
@@ -1,3 +1,4 @@
 .detail-body {height: calc(100vh - 108px);}
+.modal-body .detail-body {height: auto;}
 .detail-body > .form-actions:last-child {margin-top: 0;}
 #mainNavbar + #mainContainer .detail-body {height: calc(100vh - 152px);}