diff --git a/build.sh b/build.sh
index 750456b3..74f77b78 100755
--- a/build.sh
+++ b/build.sh
@@ -17,6 +17,8 @@ then
 elif [ ${systype} = "Kylin" ]
 then
     system="kylin"
+else
+    system="kylin"
 fi
 
 echo ${system}