diff --git a/web/Dockerfile b/web/Dockerfile
index 9288cdab..c3a56e1c 100644
--- a/web/Dockerfile
+++ b/web/Dockerfile
@@ -3,7 +3,7 @@ FROM node:alpine
 WORKDIR /gva_web/
 COPY . .
 RUN yarn config set registry https://registry.npm.taobao.org 
-RUN yarn 
+RUN yarn install
 RUN yarn build
 
 FROM nginx:alpine