diff --git a/src/main/java/cn/iocoder/dashboard/modules/tool/service/codegen/impl/ToolCodegenEngine.java b/src/main/java/cn/iocoder/dashboard/modules/tool/service/codegen/impl/ToolCodegenEngine.java
index 927c9775a..7ccf26001 100644
--- a/src/main/java/cn/iocoder/dashboard/modules/tool/service/codegen/impl/ToolCodegenEngine.java
+++ b/src/main/java/cn/iocoder/dashboard/modules/tool/service/codegen/impl/ToolCodegenEngine.java
@@ -53,9 +53,7 @@ public class ToolCodegenEngine {
      * value：生成的路径
      */
     private static final Map<String, String> TEMPLATES = MapUtil.<String, String>builder(new LinkedHashMap<>()) // 有序
-            // Java
-            .put(javaTemplatePath("controller/controller"),
-                    javaFilePath("controller/${table.businessName}/${table.className}Controller"))
+            // Java Main
             .put(javaTemplatePath("controller/vo/baseVO"),
                     javaFilePath("controller/${table.businessName}/vo/${table.className}BaseVO"))
             .put(javaTemplatePath("controller/vo/createReqVO"),
@@ -70,6 +68,8 @@ public class ToolCodegenEngine {
                     javaFilePath("controller/${table.businessName}/vo/${table.className}ExportReqVO"))
             .put(javaTemplatePath("controller/vo/excelVO"),
                     javaFilePath("controller/${table.businessName}/vo/${table.className}ExcelVO"))
+            .put(javaTemplatePath("controller/controller"),
+                    javaFilePath("controller/${table.businessName}/${table.className}Controller"))
             .put(javaTemplatePath("convert/convert"),
                     javaFilePath("convert/${table.businessName}/${table.className}Convert"))
             .put(javaTemplatePath("dal/do"),
@@ -78,10 +78,13 @@ public class ToolCodegenEngine {
                     javaFilePath("dal/mysql/${table.businessName}/${table.className}Mapper"))
             .put(javaTemplatePath("enums/errorcode"),
                     javaFilePath("enums/${simpleModuleName_upperFirst}ErrorCodeConstants"))
-            .put(javaTemplatePath("service/service"),
-                    javaFilePath("service/${table.businessName}/${table.className}Service"))
             .put(javaTemplatePath("service/serviceImpl"),
                     javaFilePath("service/${table.businessName}/impl/${table.className}ServiceImpl"))
+            .put(javaTemplatePath("service/service"),
+                    javaFilePath("service/${table.businessName}/${table.className}Service"))
+            // Java Test
+            .put(javaTemplatePath("test/serviceTest"),
+                    javaFilePath("service/${table.businessName}/${table.className}ServiceTest"))
             // Vue
             .put(vueTemplatePath("views/index.vue"),
                     vueFilePath("views/${table.moduleName}/${classNameVar}/index.vue"))
diff --git a/src/main/resources/application-dev.yaml b/src/main/resources/application-dev.yaml
index 6e4dfb3de..dbf2ad53b 100644
--- a/src/main/resources/application-dev.yaml
+++ b/src/main/resources/application-dev.yaml
@@ -154,7 +154,7 @@ yudao:
   file:
     base-path: http://127.0.0.1:${server.port}/${yudao.web.api-prefix}/file/get/
   codegen:
-    base-package: ${yudao.info.base-package}.modules
+    base-package: ${yudao.info.base-package}
     db-schemas: ${spring.datasource.name}
   xss:
     enable: false
diff --git a/src/main/resources/application-local.yaml b/src/main/resources/application-local.yaml
index 5019cd18d..537156cf7 100644
--- a/src/main/resources/application-local.yaml
+++ b/src/main/resources/application-local.yaml
@@ -154,7 +154,7 @@ yudao:
   file:
     base-path: http://127.0.0.1:${server.port}/${yudao.web.api-prefix}/file/get/
   codegen:
-    base-package: ${yudao.info.base-package}.modules
+    base-package: ${yudao.info.base-package}
     db-schemas: ${spring.datasource.name}
   xss:
     enable: false
diff --git a/src/main/resources/codegen/java/controller/controller.vm b/src/main/resources/codegen/java/controller/controller.vm
index 9cb416928..664d7c55b 100644
--- a/src/main/resources/codegen/java/controller/controller.vm
+++ b/src/main/resources/codegen/java/controller/controller.vm
@@ -1,4 +1,4 @@
-package ${basePackage}.${table.moduleName}.controller.${table.businessName};
+package ${basePackage}.modules.${table.moduleName}.controller.${table.businessName};
 
 import org.springframework.web.bind.annotation.*;
 import javax.annotation.Resource;
@@ -22,10 +22,10 @@ import ${ExcelUtilsClassName};
 import ${OperateLogClassName};
 import static ${OperateTypeEnumClassName}.*;
 
-import ${basePackage}.${table.moduleName}.controller.${table.businessName}.vo.*;
-import ${basePackage}.${table.moduleName}.dal.dataobject.${table.businessName}.${table.className}DO;
-import ${basePackage}.${table.moduleName}.convert.${table.businessName}.${table.className}Convert;
-import ${basePackage}.${table.moduleName}.service.${table.businessName}.${table.className}Service;
+import ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo.*;
+import ${basePackage}.modules.${table.moduleName}.dal.dataobject.${table.businessName}.${table.className}DO;
+import ${basePackage}.modules.${table.moduleName}.convert.${table.businessName}.${table.className}Convert;
+import ${basePackage}.modules.${table.moduleName}.service.${table.businessName}.${table.className}Service;
 
 @Api(tags = "${table.classComment}")
 @RestController
diff --git a/src/main/resources/codegen/java/controller/vo/baseVO.vm b/src/main/resources/codegen/java/controller/vo/baseVO.vm
index 8e8586550..705869a8d 100644
--- a/src/main/resources/codegen/java/controller/vo/baseVO.vm
+++ b/src/main/resources/codegen/java/controller/vo/baseVO.vm
@@ -1,4 +1,4 @@
-package ${basePackage}.${table.moduleName}.controller.${table.businessName}.vo;
+package ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo;
 
 import lombok.*;
 import java.util.*;
diff --git a/src/main/resources/codegen/java/controller/vo/createReqVO.vm b/src/main/resources/codegen/java/controller/vo/createReqVO.vm
index 3ef3618cd..cfb288241 100644
--- a/src/main/resources/codegen/java/controller/vo/createReqVO.vm
+++ b/src/main/resources/codegen/java/controller/vo/createReqVO.vm
@@ -1,4 +1,4 @@
-package ${basePackage}.${table.moduleName}.controller.${table.businessName}.vo;
+package ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo;
 
 import lombok.*;
 import java.util.*;
diff --git a/src/main/resources/codegen/java/controller/vo/excelVO.vm b/src/main/resources/codegen/java/controller/vo/excelVO.vm
index 8eb035027..29f777190 100644
--- a/src/main/resources/codegen/java/controller/vo/excelVO.vm
+++ b/src/main/resources/codegen/java/controller/vo/excelVO.vm
@@ -1,4 +1,4 @@
-package ${basePackage}.${table.moduleName}.controller.${table.businessName}.vo;
+package ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo;
 
 import lombok.*;
 import java.util.*;
diff --git a/src/main/resources/codegen/java/controller/vo/exportReqVO.vm b/src/main/resources/codegen/java/controller/vo/exportReqVO.vm
index 6a5dbc0e6..cd0e340e8 100644
--- a/src/main/resources/codegen/java/controller/vo/exportReqVO.vm
+++ b/src/main/resources/codegen/java/controller/vo/exportReqVO.vm
@@ -1,4 +1,4 @@
-package ${basePackage}.${table.moduleName}.controller.${table.businessName}.vo;
+package ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo;
 
 import lombok.*;
 import java.util.*;
diff --git a/src/main/resources/codegen/java/controller/vo/pageReqVO.vm b/src/main/resources/codegen/java/controller/vo/pageReqVO.vm
index 71630742e..0ac69e94d 100644
--- a/src/main/resources/codegen/java/controller/vo/pageReqVO.vm
+++ b/src/main/resources/codegen/java/controller/vo/pageReqVO.vm
@@ -1,4 +1,4 @@
-package ${basePackage}.${table.moduleName}.controller.${table.businessName}.vo;
+package ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo;
 
 import lombok.*;
 import java.util.*;
diff --git a/src/main/resources/codegen/java/controller/vo/respVO.vm b/src/main/resources/codegen/java/controller/vo/respVO.vm
index 9176c073f..a100dd16c 100644
--- a/src/main/resources/codegen/java/controller/vo/respVO.vm
+++ b/src/main/resources/codegen/java/controller/vo/respVO.vm
@@ -1,4 +1,4 @@
-package ${basePackage}.${table.moduleName}.controller.${table.businessName}.vo;
+package ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo;
 
 import lombok.*;
 import java.util.*;
diff --git a/src/main/resources/codegen/java/controller/vo/updateReqVO.vm b/src/main/resources/codegen/java/controller/vo/updateReqVO.vm
index 173b8dbcf..a05ae8d66 100644
--- a/src/main/resources/codegen/java/controller/vo/updateReqVO.vm
+++ b/src/main/resources/codegen/java/controller/vo/updateReqVO.vm
@@ -1,4 +1,4 @@
-package ${basePackage}.${table.moduleName}.controller.${table.businessName}.vo;
+package ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo;
 
 import lombok.*;
 import java.util.*;
diff --git a/src/main/resources/codegen/java/convert/convert.vm b/src/main/resources/codegen/java/convert/convert.vm
index 0ec103181..4302bd2c5 100644
--- a/src/main/resources/codegen/java/convert/convert.vm
+++ b/src/main/resources/codegen/java/convert/convert.vm
@@ -1,4 +1,4 @@
-package ${basePackage}.${table.moduleName}.convert.${table.businessName};
+package ${basePackage}.modules.${table.moduleName}.convert.${table.businessName};
 
 import java.util.*;
 
@@ -6,8 +6,8 @@ import ${PageResultClassName};
 
 import org.mapstruct.Mapper;
 import org.mapstruct.factory.Mappers;
-import ${basePackage}.${table.moduleName}.controller.${table.businessName}.vo.*;
-import ${basePackage}.${table.moduleName}.dal.dataobject.${table.businessName}.${table.className}DO;
+import ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo.*;
+import ${basePackage}.modules.${table.moduleName}.dal.dataobject.${table.businessName}.${table.className}DO;
 
 /**
  * ${table.classComment} Convert
diff --git a/src/main/resources/codegen/java/dal/do.vm b/src/main/resources/codegen/java/dal/do.vm
index b70d01d18..8f10fd5e4 100644
--- a/src/main/resources/codegen/java/dal/do.vm
+++ b/src/main/resources/codegen/java/dal/do.vm
@@ -1,4 +1,4 @@
-package ${basePackage}.${table.moduleName}.dal.dataobject.${table.businessName};
+package ${basePackage}.modules.${table.moduleName}.dal.dataobject.${table.businessName};
 
 import lombok.*;
 import java.util.*;
diff --git a/src/main/resources/codegen/java/dal/mapper.vm b/src/main/resources/codegen/java/dal/mapper.vm
index cc1c2ae7e..2452ca8f6 100644
--- a/src/main/resources/codegen/java/dal/mapper.vm
+++ b/src/main/resources/codegen/java/dal/mapper.vm
@@ -1,13 +1,13 @@
-package ${basePackage}.${table.moduleName}.dal.mysql.${table.businessName};
+package ${basePackage}.modules.${table.moduleName}.dal.mysql.${table.businessName};
 
 import java.util.*;
 
 import ${PageResultClassName};
 import ${QueryWrapperClassName};
 import ${BaseMapperClassName};
-import ${basePackage}.${table.moduleName}.dal.dataobject.${table.businessName}.${table.className}DO;
+import ${basePackage}.modules.${table.moduleName}.dal.dataobject.${table.businessName}.${table.className}DO;
 import org.apache.ibatis.annotations.Mapper;
-import ${basePackage}.${table.moduleName}.controller.${table.businessName}.vo.*;
+import ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo.*;
 
 ## 字段模板
 #macro(listCondition)
diff --git a/src/main/resources/codegen/java/service/service.vm b/src/main/resources/codegen/java/service/service.vm
index 31cba1cca..04499314e 100644
--- a/src/main/resources/codegen/java/service/service.vm
+++ b/src/main/resources/codegen/java/service/service.vm
@@ -1,9 +1,9 @@
-package ${basePackage}.${table.moduleName}.service.${table.businessName};
+package ${basePackage}.modules.${table.moduleName}.service.${table.businessName};
 
 import java.util.*;
 import javax.validation.*;
-import ${basePackage}.${table.moduleName}.controller.${table.businessName}.vo.*;
-import ${basePackage}.${table.moduleName}.dal.dataobject.${table.businessName}.${table.className}DO;
+import ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo.*;
+import ${basePackage}.modules.${table.moduleName}.dal.dataobject.${table.businessName}.${table.className}DO;
 import ${PageResultClassName};
 
 /**
diff --git a/src/main/resources/codegen/java/service/serviceImpl.vm b/src/main/resources/codegen/java/service/serviceImpl.vm
index 7bd61c8c9..0889f0ce0 100644
--- a/src/main/resources/codegen/java/service/serviceImpl.vm
+++ b/src/main/resources/codegen/java/service/serviceImpl.vm
@@ -1,4 +1,4 @@
-package ${basePackage}.${table.moduleName}.service.${table.businessName}.impl;
+package ${basePackage}.modules.${table.moduleName}.service.${table.businessName}.impl;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -6,17 +6,17 @@ import javax.annotation.Resource;
 import org.springframework.validation.annotation.Validated;
 
 import java.util.*;
-import ${basePackage}.${table.moduleName}.controller.${table.businessName}.vo.*;
-import ${basePackage}.${table.moduleName}.dal.dataobject.${table.businessName}.${table.className}DO;
+import ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo.*;
+import ${basePackage}.modules.${table.moduleName}.dal.dataobject.${table.businessName}.${table.className}DO;
 import ${PageResultClassName};
 
-import ${basePackage}.${table.moduleName}.convert.${table.businessName}.${table.className}Convert;
-import ${basePackage}.${table.moduleName}.dal.mysql.${table.businessName}.${table.className}Mapper;
-import ${basePackage}.${table.moduleName}.service.${table.businessName}.${table.className}Service;
+import ${basePackage}.modules.${table.moduleName}.convert.${table.businessName}.${table.className}Convert;
+import ${basePackage}.modules.${table.moduleName}.dal.mysql.${table.businessName}.${table.className}Mapper;
+import ${basePackage}.modules.${table.moduleName}.service.${table.businessName}.${table.className}Service;
 
 import ${ServiceExceptionUtilClassName};
 
-import static ${basePackage}.${table.moduleName}.enums.${simpleModuleName_upperFirst}ErrorCodeConstants.*;
+import static ${basePackage}.modules.${table.moduleName}.enums.${simpleModuleName_upperFirst}ErrorCodeConstants.*;
 
 /**
  * ${table.classComment} Service 实现类
diff --git a/src/main/resources/codegen/java/test/serviceTest.vm b/src/main/resources/codegen/java/test/serviceTest.vm
new file mode 100644
index 000000000..c51a59bf1
--- /dev/null
+++ b/src/main/resources/codegen/java/test/serviceTest.vm
@@ -0,0 +1,161 @@
+package ${basePackage}.modules.${table.moduleName}.service.${table.businessName};
+
+import ${basePackage}.BaseSpringBootUnitTest;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.mock.mockito.MockBean;
+
+import javax.annotation.Resource;
+
+import cn.iocoder.dashboard.BaseSpringBootUnitTest;
+import ${basePackage}.modules.${table.moduleName}.service.${table.businessName}.impl.${table.className}ServiceImpl;
+import ${basePackage}.modules.${table.moduleName}.controller.${table.businessName}.vo.*;
+import ${basePackage}.modules.${table.moduleName}.dal.dataobject.${table.businessName}.${table.className}DO;
+import ${basePackage}.modules.${table.moduleName}.dal.mysql.${table.businessName}.${table.className}Mapper;
+import ${basePackage}.util.object.ObjectUtils;
+import ${PageResultClassName};
+
+import javax.annotation.Resource;
+import java.util.*;
+
+import static cn.hutool.core.util.RandomUtil.*;
+import static ${basePackage}.modules.${table.moduleName}.enums.${simpleModuleName_upperFirst}ErrorCodeConstants.*;
+import static ${basePackage}.util.AssertUtils.*;
+import static ${basePackage}.util.RandomUtils.*;
+import static ${basePackage}.util.date.DateUtils.*;
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+## 字段模板
+#macro(getPageCondition $VO)
+       // mock 数据
+       ${table.className}DO db${simpleClassName} = randomPojo(${table.className}DO.class, o -> {); // 等会查询到
+       #foreach ($column in $columns)
+       #if (${column.listOperation})
+       #set ($JavaField = $column.javaField.substring(0,1).toUpperCase() + ${column.javaField.substring(1)})##首字母大写
+           o.set$JavaField(null);
+       #end
+       #end
+       });
+       ${classNameVar}Mapper.insert(db${simpleClassName});
+       #foreach ($column in $columns)
+       #if (${column.listOperation})
+       #set ($JavaField = $column.javaField.substring(0,1).toUpperCase() + ${column.javaField.substring(1)})##首字母大写
+       // 测试 ${column.javaField} 不匹配
+       ${classNameVar}Mapper.insert(ObjectUtils.clone(db${simpleClassName}, o -> o.set$JavaField(null)));
+       #end
+       #end
+       // 准备参数
+       ${table.className}${VO} reqVO = new ${table.className}${VO}();
+       #foreach ($column in $columns)
+       #if (${column.listOperation})
+       #set ($JavaField = $column.javaField.substring(0,1).toUpperCase() + ${column.javaField.substring(1)})##首字母大写
+       #if (${column.listOperationCondition} == "BETWEEN")## BETWEEN 的情况
+       reqVO.setBegin${JavaField}(null);
+       reqVO.setEnd${JavaField}(null);
+       #else
+       reqVO.set$JavaField(null);
+       #end
+       #end
+       #end
+#end
+/**
+* {@link ${table.className}ServiceImpl} 的单元测试类
+*
+* @author ${table.author}
+*/
+public class ${table.className}ServiceTest extends BaseSpringBootUnitTest {
+
+    @Resource
+    private ${table.className}ServiceImpl ${classNameVar}Service;
+
+    @Resource
+    private ${table.className}Mapper ${classNameVar}Mapper;
+
+    @Test
+    public void testCreate${simpleClassName}_success() {
+        // 准备参数
+        ${table.className}CreateReqVO reqVO = randomPojo(${table.className}CreateReqVO.class);
+
+        // 调用
+        Long ${classNameVar}Id = ${classNameVar}Service.create${simpleClassName}(reqVO);
+        // 断言
+        assertNotNull(${classNameVar}Id);
+        // 校验记录的属性是否正确
+        ${table.className}DO ${classNameVar} = ${classNameVar}Mapper.selectById(${classNameVar}Id);
+        assertPojoEquals(reqVO, ${classNameVar});
+    }
+
+    @Test
+    public void testUpdate${simpleClassName}_success() {
+        // mock 数据
+        ${table.className}DO db${simpleClassName} = randomPojo(${table.className}DO.class);
+        ${classNameVar}Mapper.insert(db${simpleClassName});// @Sql: 先插入出一条存在的数据
+        // 准备参数
+        ${table.className}UpdateReqVO reqVO = randomPojo(${table.className}UpdateReqVO.class, o -> {
+            o.setId(db${simpleClassName}.getId()); // 设置更新的 ID
+        });
+
+        // 调用
+        ${classNameVar}Service.update${simpleClassName}(reqVO);
+        // 校验是否更新正确
+        ${table.className}DO ${classNameVar} = ${classNameVar}Mapper.selectById(reqVO.getId()); // 获取最新的
+        assertPojoEquals(reqVO, ${classNameVar});
+    }
+
+    @Test
+    public void testUpdate${simpleClassName}_notExists() {
+        // 准备参数
+        ${table.className}UpdateReqVO reqVO = randomPojo(${table.className}UpdateReqVO.class);
+
+        // 调用, 并断言异常
+        assertServiceException(() -> ${classNameVar}Service.update${simpleClassName}(reqVO), ${simpleClassName_underlineCase.toUpperCase()}_NOT_EXISTS);
+    }
+
+    @Test
+    public void testDelete${simpleClassName}_success() {
+        // mock 数据
+        ${table.className}DO db${simpleClassName} = randomPojo(${table.className}DO.class);
+        ${classNameVar}Mapper.insert(db${simpleClassName});// @Sql: 先插入出一条存在的数据
+        // 准备参数
+        Long id = db${simpleClassName}.getId();
+
+        // 调用
+        ${classNameVar}Service.delete${simpleClassName}(id);
+       // 校验数据不存在了
+       assertNull(configMapper.selectById(id));
+    }
+
+    @Test
+    public void testDelete${simpleClassName}_notExists() {
+        // 准备参数
+        Long id = randomLongId();
+
+        // 调用, 并断言异常
+        assertServiceException(() -> ${classNameVar}Service.delete${simpleClassName}(id), ${simpleClassName_underlineCase.toUpperCase()}_NOT_EXISTS);
+    }
+
+    @Test // TODO 请修改 null 为需要的值
+    public void testGet${simpleClassName}Page() {
+       #getPageCondition("PageReqVO")
+
+       // 调用
+       PageResult<${table.className}DO> pageResult = configService.getConfigPage(reqVO);
+       // 断言
+       assertEquals(1, pageResult.getTotal());
+       assertEquals(1, pageResult.getList().size());
+       assertPojoEquals(db${simpleClassName}, pageResult.getList().get(0));
+    }
+
+    @Test // TODO 请修改 null 为需要的值
+    public void testGet${simpleClassName}List() {
+       #getPageCondition("ExportReqVO")
+
+       // 调用
+       PageResult<${table.className}DO> list = configService.getConfigPage(reqVO);
+       // 断言
+       assertEquals(1, list.size());
+       assertPojoEquals(db${simpleClassName}, list.get(0));
+    }
+
+}
diff --git a/src/test/java/cn/iocoder/dashboard/modules/infra/service/config/InfConfigServiceImplTest.java b/src/test/java/cn/iocoder/dashboard/modules/infra/service/config/InfConfigServiceTest.java
similarity index 92%
rename from src/test/java/cn/iocoder/dashboard/modules/infra/service/config/InfConfigServiceImplTest.java
rename to src/test/java/cn/iocoder/dashboard/modules/infra/service/config/InfConfigServiceTest.java
index d56aabf69..6f95f5ad0 100644
--- a/src/test/java/cn/iocoder/dashboard/modules/infra/service/config/InfConfigServiceImplTest.java
+++ b/src/test/java/cn/iocoder/dashboard/modules/infra/service/config/InfConfigServiceTest.java
@@ -20,24 +20,26 @@ import javax.annotation.Resource;
 import java.util.List;
 import java.util.function.Consumer;
 
-import static cn.hutool.core.util.RandomUtil.randomEle;
+import static cn.hutool.core.util.RandomUtil.*;
 import static cn.iocoder.dashboard.modules.infra.enums.InfErrorCodeConstants.*;
-import static cn.iocoder.dashboard.util.AssertUtils.assertPojoEquals;
-import static cn.iocoder.dashboard.util.AssertUtils.assertServiceException;
-import static cn.iocoder.dashboard.util.RandomUtils.randomPojo;
-import static cn.iocoder.dashboard.util.date.DateUtils.buildTime;
+import static cn.iocoder.dashboard.util.AssertUtils.*;
+import static cn.iocoder.dashboard.util.RandomUtils.*;
+import static cn.iocoder.dashboard.util.date.DateUtils.*;
 import static org.junit.jupiter.api.Assertions.*;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.*;
 
-public class InfConfigServiceImplTest extends BaseSpringBootUnitTest {
+/**
+ * {@link InfConfigServiceImpl} 的单元测试类
+ *
+ * @author 芋道源码
+ */
+public class InfConfigServiceTest extends BaseSpringBootUnitTest {
 
     @Resource
     private InfConfigServiceImpl configService;
 
     @Resource
     private InfConfigMapper configMapper;
-
     @MockBean
     private InfConfigProducer configProducer;
 
@@ -213,6 +215,15 @@ public class InfConfigServiceImplTest extends BaseSpringBootUnitTest {
         assertServiceException(() -> configService.deleteConfig(id), CONFIG_CAN_NOT_DELETE_SYSTEM_TYPE);
     }
 
+    @Test
+    public void testDeleteConfig_notExists() {
+        // 准备参数
+        Long id = randomLongId();
+
+        // 调用, 并断言异常
+        assertServiceException(() -> configService.deleteConfig(id), CONFIG_NOT_EXISTS);
+    }
+
     // ========== 随机对象 ==========
 
     @SafeVarargs
diff --git a/src/test/java/cn/iocoder/dashboard/modules/system/service/auth/SysAuthServiceImplTest.java b/src/test/java/cn/iocoder/dashboard/modules/system/service/auth/SysAuthServiceImplTest.java
index 5e79a0cf5..5d9ac58a7 100644
--- a/src/test/java/cn/iocoder/dashboard/modules/system/service/auth/SysAuthServiceImplTest.java
+++ b/src/test/java/cn/iocoder/dashboard/modules/system/service/auth/SysAuthServiceImplTest.java
@@ -61,7 +61,7 @@ public class SysAuthServiceImplTest extends BaseSpringBootUnitTest {
     @Test
     public void testMockLogin_success() {
         // 准备参数
-        Long userId = randomLong();
+        Long userId = randomLongId();
         // mock 方法 01
         SysUserDO user = randomUserDO(o -> o.setId(userId));
         when(userService.getUser(eq(userId))).thenReturn(user);
@@ -80,7 +80,7 @@ public class SysAuthServiceImplTest extends BaseSpringBootUnitTest {
     @Test
     public void testMockLogin_userNotFound() {
         // 准备参数
-        Long userId = randomLong();
+        Long userId = randomLongId();
         // mock 方法
 
         // 调用, 并断言异常
diff --git a/src/test/java/cn/iocoder/dashboard/util/RandomUtils.java b/src/test/java/cn/iocoder/dashboard/util/RandomUtils.java
index 36d58271f..572668647 100644
--- a/src/test/java/cn/iocoder/dashboard/util/RandomUtils.java
+++ b/src/test/java/cn/iocoder/dashboard/util/RandomUtils.java
@@ -46,7 +46,7 @@ public class RandomUtils {
         return RandomUtil.randomString(RANDOM_STRING_LENGTH);
     }
 
-    public static Long randomLong() {
+    public static Long randomLongId() {
         return RandomUtil.randomLong(0, Long.MAX_VALUE);
     }