diff --git a/milkbox-app/src/main/resources/application.yml b/milkbox-app/src/main/resources/application.yml
index 56ebc4500bcd3bb10f8e46e6c8c9cfbcceb6fb6f..3d6fa7bc275ef1364ab0f2721283b5c368ff5f84 100644
--- a/milkbox-app/src/main/resources/application.yml
+++ b/milkbox-app/src/main/resources/application.yml
@@ -3,4 +3,34 @@ server:
 
 springdoc:
   swagger-ui:
-    path: "/doc.html"
\ No newline at end of file
+    path: "/doc.html"
+
+spring:
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://localhost:3306/milkbox2?useUnicode=true&characterEncoding=utf-8&useSSL=false&allowPublicKeyRetrieval=true&nullCatalogMeansCurrent=true&useInformationSchema=true
+    type: com.alibaba.druid.pool.DruidDataSource
+    username: root
+    password: 123456
+
+mybatis-plus:
+  configuration:
+    # 如果查询结果中包含空值的列，则 MyBatis 在映射的时候，不会映射这个字段
+    jdbc-type-for-null: null
+    # mybatis-plus的日志（开启后控制台打印的内容非常多）
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
+  global-config:
+    banner: false
+    enable-sql-runner: true
+    db-config:
+      id-type: AUTO
+      logic-delete-field: DELETE_FLAG
+      logic-delete-value: DELETED
+      logic-not-delete-value: NOT_DELETE
+  # 所有的mapper映射文件
+  mapper-locations:
+    - classpath*:top/milkbox/**/mapping/*.xml
+  # 定义所有操作类的别名所在包
+  type-aliases-package: top.milkbox.**.entity
+
+
diff --git a/milkbox-common/src/main/java/top/milkbox/pojo/CommonEntity.java b/milkbox-common/src/main/java/top/milkbox/pojo/CommonEntity.java
new file mode 100644
index 0000000000000000000000000000000000000000..ea887ac3c6326663c00d27f972d81f722f0b52e3
--- /dev/null
+++ b/milkbox-common/src/main/java/top/milkbox/pojo/CommonEntity.java
@@ -0,0 +1,47 @@
+package top.milkbox.pojo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Date;
+
+@Data
+public class CommonEntity implements Serializable {
+
+    /**
+     * 排序字段
+     */
+    @Schema(title = "排序字段")
+    private Integer sortCode;
+
+    /**
+     * 删除标志（NOT_DELETE；DELETED）
+     */
+    @Schema(title = "删除标志（NOT_DELETE；DELETED）")
+    private String deleteFlag;
+
+    /**
+     * 创建人
+     */
+    @Schema(title = "创建人")
+    private String createUser;
+
+    /**
+     * 创建时间
+     */
+    @Schema(title = "创建时间")
+    private Date createTime;
+
+    /**
+     * 更新人
+     */
+    @Schema(title = "更新人")
+    private String updateUser;
+
+    /**
+     * 更新时间
+     */
+    @Schema(title = "更新时间")
+    private Date updateTime;
+}
diff --git a/milkbox-common/src/main/java/top/milkbox/pojo/CommonResult.java b/milkbox-common/src/main/java/top/milkbox/pojo/CommonResult.java
index d31725f5d50cb9f618792b2981fb60d1d86dd565..0969c66a70a97f0d9cd4264a5eeae1b8bb2e08e7 100644
--- a/milkbox-common/src/main/java/top/milkbox/pojo/CommonResult.java
+++ b/milkbox-common/src/main/java/top/milkbox/pojo/CommonResult.java
@@ -5,10 +5,12 @@ import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
+import java.io.Serializable;
+
 @Data
 @NoArgsConstructor
 @AllArgsConstructor
-public class CommonResult<ResultType> {
+public class CommonResult<ResultType> implements Serializable {
 
     public static final String DEFAULT_MESSAGE = "操作成功";
 
diff --git a/milkbox-service/service-test/src/main/java/top/milkbox/TestController.java b/milkbox-service/service-test/src/main/java/top/milkbox/modular/controller/TestController.java
similarity index 78%
rename from milkbox-service/service-test/src/main/java/top/milkbox/TestController.java
rename to milkbox-service/service-test/src/main/java/top/milkbox/modular/controller/TestController.java
index 35fb52d6942c322ebd252cd3c525a195d500423d..89cd28a50b01acda63928b29c7a9df3a180616ff 100644
--- a/milkbox-service/service-test/src/main/java/top/milkbox/TestController.java
+++ b/milkbox-service/service-test/src/main/java/top/milkbox/modular/controller/TestController.java
@@ -1,4 +1,4 @@
-package top.milkbox;
+package top.milkbox.modular.controller;
 
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
@@ -7,6 +7,7 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
+import top.milkbox.modular.entity.SysRole;
 import top.milkbox.pojo.CommonResult;
 
 /**
@@ -21,9 +22,11 @@ public class TestController {
 
     @GetMapping("/test")
     @Operation(summary = "测试接口", description = "测试接口详细描述")
-    public CommonResult<String> test(
+    public CommonResult<SysRole> test(
             @RequestParam(required = false) @Parameter(description = "参数1") String param) {
-        return CommonResult.ok(param);
+        SysRole sysRole = new SysRole();
+        sysRole.setName(param);
+        return CommonResult.ok(sysRole);
     }
 
 }
\ No newline at end of file
diff --git a/milkbox-service/service-test/src/main/java/top/milkbox/modular/entity/SysRole.java b/milkbox-service/service-test/src/main/java/top/milkbox/modular/entity/SysRole.java
new file mode 100644
index 0000000000000000000000000000000000000000..ffb7b9cd16cafc7580641b5681f1274276168f80
--- /dev/null
+++ b/milkbox-service/service-test/src/main/java/top/milkbox/modular/entity/SysRole.java
@@ -0,0 +1,48 @@
+package top.milkbox.modular.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.AllArgsConstructor;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import top.milkbox.pojo.CommonEntity;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 系统_角色表
+ *
+ * @author milkbox
+ * @date 2023-12-31
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@EqualsAndHashCode(callSuper = true)
+@TableName("sys_role")
+@Schema(title = "SysRole", description = "系统_角色表。")
+public class SysRole extends CommonEntity implements Serializable {
+
+    /**
+     * 主键
+     */
+    @TableId
+    @Schema(title = "主键")
+    private String id;
+
+    /**
+     * 角色名
+     */
+    @Schema(title = "角色名")
+    private String name;
+
+    /**
+     * 角色值
+     */
+    @Schema(title = "角色值")
+    private String value;
+
+}
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 28cf12f25376b62913ca1314e0e8089302fb9160..a56b0313cb16b250d0e20d06b7b8c9ba511218ac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,11 +46,27 @@
         <!-- spring核心包结束 -->
 
         <!-- spring集成包 -->
-        <!--        <dependency>-->
-        <!--            <groupId>org.mybatis.spring.boot</groupId>-->
-        <!--            <artifactId>mybatis-spring-boot-starter</artifactId>-->
-        <!--            <version>3.0.2</version>-->
-        <!--        </dependency>-->
+        <!-- druid -->
+        <!-- https://mvnrepository.com/artifact/com.alibaba/druid-spring-boot-starter -->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>druid-spring-boot-starter</artifactId>
+            <version>1.2.20</version>
+        </dependency>
+
+        <!-- mybatis-plus -->
+        <!-- https://mvnrepository.com/artifact/com.baomidou/mybatis-plus-boot-starter -->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <version>3.5.5</version>
+        </dependency>
+
+        <!-- <dependency> -->
+        <!--     <groupId>org.mybatis.spring.boot</groupId> -->
+        <!--     <artifactId>mybatis-spring-boot-starter</artifactId> -->
+        <!--     <version>3.0.3</version> -->
+        <!-- </dependency> -->
 
         <!-- swagger -->
         <dependency>
@@ -63,6 +79,15 @@
 
         <!-- 其他工具包 -->
 
+        <!-- mysql驱动包 -->
+        <!-- https://mvnrepository.com/artifact/com.mysql/mysql-connector-j -->
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+            <version>8.2.0</version>
+        </dependency>
+
+
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>