diff --git a/Dockerfile b/Dockerfile
index a1b85ab7..81784518 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,10 +3,10 @@ FROM registry.cn-hangzhou.aliyuncs.com/jcce-images/golang:1.22.4-alpine3.20 AS b
 WORKDIR /app
 COPY . .
 
-ENV GO111MODULE=on GOPROXY=https://goproxy.cn,direct CGO_ENABLED=0
+ENV GO111MODULE=on GOPROXY=https://goproxy.cn,direct
 RUN go mod download
 
-RUN go build -ldflags="-w -s" -o pcm-core-api
+RUN CGO_ENABLED=0 go build -ldflags="-w -s" -o pcm-core-api
 
 
 FROM registry.cn-hangzhou.aliyuncs.com/jcce-images/alpine:3.20
@@ -23,6 +23,6 @@ COPY etc/pcm.yaml .
 
 ENV TZ=Asia/Shanghai
 
-EXPOSE 2002
+EXPOSE 8999
 
 ENTRYPOINT ./pcm-core-api --f pcm.yaml
\ No newline at end of file