diff --git a/data/org.ukui.screensaver.gschema.xml b/data/org.ukui.screensaver.gschema.xml
index b9d8aeb..9f1199c 100644
--- a/data/org.ukui.screensaver.gschema.xml
+++ b/data/org.ukui.screensaver.gschema.xml
@@ -151,7 +151,7 @@
       <description>Allow the session status message to be displayed when the screen is locked.</description>
     </key>
     <key name="background" type="s">
-      <default>'/usr/share/backgrounds/1-warty-final-ubuntukylin.jpg'</default>
+      <default>'/usr/share/backgrounds/1-openkylin.jpg'</default>
       <summary>the background iamge of lockscreen</summary>
       <description>Allow the user to set the background iamge of lockscreen.</description>
     </key>
diff --git a/screensaver/scconfiguration.cpp b/screensaver/scconfiguration.cpp
index a348df4..09af22d 100644
--- a/screensaver/scconfiguration.cpp
+++ b/screensaver/scconfiguration.cpp
@@ -135,7 +135,7 @@ QString SCConfiguration::getDefaultBackground()
     if(ispicture(backgroundFile))
         return backgroundFile;
     else
-        return "/usr/share/backgrounds/1-warty-final-ubuntukylin.jpg";
+        return "/usr/share/backgrounds/1-openkylin.jpg";
 }
 
 int SCConfiguration::getTimeType()
diff --git a/src/configuration.cpp b/src/configuration.cpp
index 5b88feb..f85ebe6 100644
--- a/src/configuration.cpp
+++ b/src/configuration.cpp
@@ -203,7 +203,7 @@ QString Configuration::getBackground()
     if(ispicture(background))
         return background;
     
-    return "/usr/share/backgrounds/1-warty-final-ubuntukylin.jpg";
+    return "/usr/share/backgrounds/1-openkylin.jpg";
 }
 
 int Configuration::xscreensaverActivatedWhenIdle()