diff --git a/src/main/resources/mybatis-config.xml b/src/main/resources/mybatis-config.xml
index 44457ea..235d371 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="dev">
+    <environments default="master">
         <environment id="dev">
             <transactionManager type="JDBC"/>
             <dataSource type="POOLED">
@@ -34,6 +34,15 @@
                 <property name="password" value="100299"/>
             </dataSource>
         </environment>
+        <environment id="master">
+            <transactionManager type="JDBC"/>
+            <dataSource type="POOLED">
+                <property name="driver" value="com.mysql.cj.jdbc.Driver"/>
+                <property name="url" value="jdbc:mysql://10.23.151.148:3306/DeliveryTakingSystem"/>
+                <property name="username" value="root"/>
+                <property name="password" value="qaz123"/>
+            </dataSource>
+        </environment>
     </environments>
 
     <!-- mapper.xml的位置