diff --git a/Dockerfile b/Dockerfile
index edc32802acccf167f35325c94ab2328351bb48dd..c875dc8405a1038176200333d62c61b60d98cc42 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -36,5 +36,8 @@ RUN npm --progress false link
 RUN mkdir /app
 VOLUME [ "/app" ]
 
+ENV TS_NODE_COMPILER_OPTIONS '{"target":"es6"}'
+ENV NODE_PATH /usr/local/lib/node_modules
+
 ENTRYPOINT [ "/wechaty/bin/entrypoint.sh" ]
 CMD [ "start" ]