diff --git a/Dockerfile_gray b/Dockerfile_gray
index 6c86f01..c12f407 100644
--- a/Dockerfile_gray
+++ b/Dockerfile_gray
@@ -23,5 +23,5 @@ RUN set -eux && sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g' /etc/apk
 COPY ./server/target/crm-print-server-1.0.0.jar /
 WORKDIR /
 HEALTHCHECK --interval=60s --timeout=3s CMD curl -fs http://localhost:8080/crm-print/actuator/health || exit 1
-EXPOSE 8080
+EXPOSE 9089
 CMD ["java", "-Xms3072m", "-jar","crm-print-server-1.0.0.jar"]