diff --git a/cns.sh b/cns.sh
index a74f6f5..7771e43 100644
--- a/cns.sh
+++ b/cns.sh
@@ -122,8 +122,8 @@ InstallInit() {
 
 Install() {
 	Config
-	Delete >/dev/null 2>&1       
-	sleep 3
+      sleep 3
+	Delete >/dev/null 2>&1
 	InstallInit
 	InstallFiles
 	"${cns_install_dir}/cns.init" start|grep -q FAILED && "${cns_install_dir}/cns.init" restart|grep -q FAILED && Error "cns install failed."