diff --git a/api/Dockerfile b/api/Dockerfile
index 8b6b379..780ee6d 100644
--- a/api/Dockerfile
+++ b/api/Dockerfile
@@ -9,7 +9,7 @@ EXPOSE 8080
 RUN npm config set registry=https://nexus.ngaiot.com/repository/fs-npm/
 RUN echo "{\"time\":\"$BUILD_TIMESTAMP\",\"build\": \"$BUILD_NUMBER\",\"revision\": \"$SVN_REVISION_1\",\"URL\":\"$SVN_URL_1\"}" > version.json
 RUN npm cache clean -f
-RUN rm -rf package-lock.json
+# RUN rm -rf package-lock.json
 RUN npm install --registry https://nexus.ngaiot.com/repository/fs-npm/
 
 FROM registry.cn-hangzhou.aliyuncs.com/fs-devops/node:12