diff --git a/Dockerfile b/Dockerfile
index 32d95ab4..990fc896 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM node:18.10.0-alpine as stage-web-build
 RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
 RUN apk add --no-cache make
 ARG NPM_REGISTRY="https://registry.npmmirror.com"
-ENV NPM_REGISTY=$NPM_REGISTRY
+ENV NPM_REGISTRY=$NPM_REGISTRY
 
 LABEL stage=stage-web-build
 RUN set -ex \
@@ -97,4 +97,4 @@ EXPOSE 80
 USER root
 
 ENTRYPOINT ["tini", "-g", "--"]
-CMD ["kubepi-server","-c", "/etc/kubepi" ,"--server-bind-host","0.0.0.0","--server-bind-port","80"]
\ No newline at end of file
+CMD ["kubepi-server","-c", "/etc/kubepi" ,"--server-bind-host","0.0.0.0","--server-bind-port","80"]