diff --git a/tutorial/tick2trade/vn.ctp_t2t/build.sh b/tutorial/tick2trade/vn.ctp_t2t/build.sh
index 83858574..ed8475f8 100644
--- a/tutorial/tick2trade/vn.ctp_t2t/build.sh
+++ b/tutorial/tick2trade/vn.ctp_t2t/build.sh
@@ -12,6 +12,6 @@ cmake ..
 make VERBOSE=1 -j 1
 ln -fs `pwd`/lib/vnctpmd.so ../vnctpmd/test/vnctpmd.so
 ln -fs `pwd`/lib/vnctptd.so ../vnctptd/test/vnctptd.so
-cp ../vnctpmd/test/vnctpmd.* ../../vn.trader/ctpGateway/
-cp ../vnctptd/test/vnctptd.* ../../vn.trader/ctpGateway/
+cp ../vnctpmd/test/vnctpmd.* ../../../vn.trader/gateway/ctpGateway/
+cp ../vnctptd/test/vnctptd.* ../../../vn.trader/gateway/ctpGateway/
 popd