diff --git a/Dockerfile b/Dockerfile
index 4f960bb..40ca746 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,26 +2,6 @@ FROM maven:3.9-eclipse-temurin-17-alpine AS build
 
 WORKDIR /app
 
-# 给 maven 配置阿里云镜像
-RUN --mount=type=cache,target=/root/.m2 \
-    mkdir -p /root/.m2 \
-    && echo "<settings>\
-    <mirrors>\
-    <mirror>\
-    <id>gdutnic</id>\
-    <name>gdutnic maven</name>\
-    <url>http://mirrors.gdut.edu.cn/nexus/repository/maven-public/</url>\
-    <mirrorOf>central</mirrorOf>\
-    </mirror>\
-   <mirror>\
-    <id>alimaven</id>\
-    <mirrorOf>central</mirrorOf>\
-    <name>aliyun maven</name>\
-    <url>https://maven.aliyun.com/repository/public</url>\
-    </mirror>\
-    </mirrors>\
-    </settings>" > /root/.m2/settings.xml
-
 COPY pom.xml ./pom.xml
 
 COPY src ./src