diff --git a/Dockerfile b/Dockerfile
index 20d3f05..3f26f8f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ ARG GOPROXY=https://goproxy.cn,direct
 ARG GOPRIVATE=gitea.timerzz.com
 ARG GONOSUMDB=gitea.timerzz.com
 ARG GONOPROXY=gitea.timerzz.com
-RUN go build -o run  -trimpath -ldflags '-w -s' ./cmd
+RUN go build -trimpath -ldflags '-w -s' -o run ./cmd
 
 FROM alpine:latest
 WORKDIR /work