diff --git a/plugins/acme_pandominassl_apply/js/common.js b/plugins/acme_pandominassl_apply/js/common.js
index fbdc8895e..989fcc9ff 100755
--- a/plugins/acme_pandominassl_apply/js/common.js
+++ b/plugins/acme_pandominassl_apply/js/common.js
@@ -85,6 +85,7 @@ function apaReadme(){
     readme += '<li>ACME泛域名SSL申请/管理/HOOK</li>';
     readme += '<li>通过DNS验证获取SSL证书!</li>';
     readme += '<li>HOOK: ssl发生变动时调用!</li>';
+    readme += '<li>暂时仅支持1000个域名管理!</li>';
     readme += '</ul>';
     $('.soft-man-con').html(readme);   
 }