diff -Naur ukui-control-center-3.0.1/plugins/account/userinfo/changevaliddialog.cpp ukui-control-center-3.0.1~/plugins/account/userinfo/changevaliddialog.cpp
--- ukui-control-center-3.0.1/plugins/account/userinfo/changevaliddialog.cpp	2021-09-16 15:20:36.911428472 +0800
+++ ukui-control-center-3.0.1~/plugins/account/userinfo/changevaliddialog.cpp	2021-09-16 15:24:43.754446704 +0800
@@ -143,7 +143,7 @@
 
 void ChangeValidDialog::_getCurrentPwdStatus(){
     //
-    QString cmd = "passwd -S " + _name;
+    QString cmd = "pkexec passwd -S " + _name;
 
     QProcess * process = new QProcess;
     process->start(cmd);