diff --git a/www/js/zui3/zin.js b/www/js/zui3/zin.js
index 26acd4739d..2fcfed36d1 100644
--- a/www/js/zui3/zin.js
+++ b/www/js/zui3/zin.js
@@ -11,6 +11,7 @@
     const isAllowSelfOpen = isIndexPage
         || location.hash === '#_single'
         || /(\?|\&)_single/.test(location.search)
+        || currentMethod.startsWith('ajax')
         || selfOpenList.has(`${currentModule}-${currentMethod}`)
         || selfOpenList.has(currentModule)
         || $('body').hasClass('allow-self-open');