diff --git a/.mvn/settings.xml b/.mvn/settings.xml
new file mode 100644
index 0000000..3b7bce3
--- /dev/null
+++ b/.mvn/settings.xml
@@ -0,0 +1,12 @@
+<settings xmlns="http://maven.apache.org/SETTINGS/1.2.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.2.0 https://maven.apache.org/xsd/settings-1.2.0.xsd">
+  <mirrors>
+    <mirror>
+      <id>aliyunmaven</id>
+      <mirrorOf>central</mirrorOf>
+      <name>Aliyun Maven Central Mirror</name>
+      <url>https://maven.aliyun.com/repository/central</url>
+    </mirror>
+  </mirrors>
+</settings>
diff --git a/Dockerfile b/Dockerfile
index 9e46905..3d5a91e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,20 +1,21 @@
 # Build stage
 FROM maven:3.9.8-eclipse-temurin-17 AS builder
 WORKDIR /app
+COPY .mvn/settings.xml /root/.m2/settings.xml
 COPY pom.xml .
-RUN mvn -q -DskipTests dependency:go-offline
 COPY src ./src
-RUN mvn -q -DskipTests clean package
+RUN mvn -B -ntp -DskipTests clean package
 
 # Runtime stage
 FROM eclipse-temurin:17-jre
 WORKDIR /app
 COPY --from=builder /app/target/agent-foundation-0.0.1-SNAPSHOT.jar app.jar
 
-EXPOSE 8080
+EXPOSE 8880
 
 # Runtime env defaults (override in Jenkins/Deploy env)
 ENV JAVA_OPTS=""
 ENV SPRING_PROFILES_ACTIVE=prod
+ENV SERVER_PORT=8880
 
 ENTRYPOINT ["sh", "-c", "java $JAVA_OPTS -jar /app/app.jar"]