diff --git a/Dockerfile b/Dockerfile
index 8eac672..762a2a8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,4 +2,6 @@ FROM openjdk:8-jdk-alpine
 VOLUME /tmp/docker-selfmade
 ADD target/DeliveryTakingSystem-0.0.2-SNAPSHOT.jar app.jar
 EXPOSE 8081
+EXPOSE 8080
+EXPOSE 80
 CMD java -jar app.jar
\ No newline at end of file
diff --git a/src/main/resources/mybatis-config.xml b/src/main/resources/mybatis-config.xml
index db15236..1d6877c 100644
--- a/src/main/resources/mybatis-config.xml
+++ b/src/main/resources/mybatis-config.xml
@@ -24,7 +24,7 @@
 
 
     <!-- 数据库配置 -->
-    <environments default="master">
+    <environments default="dev">
         <environment id="dev">
             <transactionManager type="JDBC"/>
             <dataSource type="POOLED">