diff -ur ukui-greeter-master/ukui-greeter/common/configuration.cpp ukui-greeter~/ukui-greeter/common/configuration.cpp
--- ukui-greeter-master/ukui-greeter/common/configuration.cpp	2020-07-11 17:12:01.000000000 +0800
+++ ukui-greeter~/ukui-greeter/common/configuration.cpp	2020-07-16 17:49:32.447647884 +0800
@@ -81,8 +81,7 @@
 
 
 /**
- * 获取系统版本号
- */
+ * 获取系统版本�? */
 QString getSystemVersion()
 {
     QSettings settings("/etc/lsb-release", QSettings::IniFormat);
@@ -164,6 +163,6 @@
     else if(getSystemVersion().contains("V10.1",Qt::CaseInsensitive))
         return "/usr/share/backgrounds/warty-final-ubuntukylin.jpg";
     else
-        return "/usr/share/backgrounds/kylin/kylin-background.png";
+        return "/usr/share/backgrounds/warty-final-ubuntukylin.jpg";
 
 }