diff --git a/src/main/resources/application-dev.properties b/src/main/resources/application-dev.properties
new file mode 100644
index 0000000..9e337f3
--- /dev/null
+++ b/src/main/resources/application-dev.properties
@@ -0,0 +1,5 @@
+spring.application.name=Recruit
+# Development properties
+server.port=8080
+logging.level.root=DEBUG
+
diff --git a/src/main/resources/application-prod.properties b/src/main/resources/application-prod.properties
new file mode 100644
index 0000000..8b4edf1
--- /dev/null
+++ b/src/main/resources/application-prod.properties
@@ -0,0 +1,4 @@
+spring.application.name=Recruit
+# Production properties
+server.port=80
+logging.level.root=INFO
\ No newline at end of file
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
new file mode 100644
index 0000000..fc7a5ae
--- /dev/null
+++ b/src/main/resources/application.properties
@@ -0,0 +1,11 @@
+spring.application.name=Recruit
+# Common properties
+spring.datasource.url=jdbc:mysql://localhost:3306/ahbvcrefactor
+spring.datasource.username=root
+spring.datasource.password=root
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+
+mybatis.mapper-locations=classpath:mapper/*.xml
+# Development specific properties
+spring.profiles.active=dev
+
diff --git a/src/test/java/edu/hfnu/recruit/RecruitApplicationTests.java b/src/test/java/edu/hfnu/recruit/RecruitApplicationTests.java
new file mode 100644
index 0000000..f7937e0
--- /dev/null
+++ b/src/test/java/edu/hfnu/recruit/RecruitApplicationTests.java
@@ -0,0 +1,13 @@
+package edu.ahbvc.recruit;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class RecruitApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}
diff --git a/src/test/java/edu/hfnu/recruit/service/AdminServiceTest.java b/src/test/java/edu/hfnu/recruit/service/AdminServiceTest.java
new file mode 100644
index 0000000..500cccd
--- /dev/null
+++ b/src/test/java/edu/hfnu/recruit/service/AdminServiceTest.java
@@ -0,0 +1,109 @@
+package edu.ahbvc.recruit.service;
+
+import edu.ahbvc.recruit.mapper.AdminInter;
+import edu.ahbvc.recruit.model.Admin;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+
+import java.util.Arrays;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.Mockito.*;
+
+@RunWith(MockitoJUnitRunner.class)
+public class AdminServiceTest {
+
+    @Mock
+    private AdminInter mapper;
+
+    @InjectMocks
+    private AdminServiceImpl adminService;
+
+    @Before
+    public void setUp() {
+        // 初始化操作可以放在这里
+    }
+
+    @Test
+    public void testGetAdmins_WithAllParameters() {
+        // 准备测试数据
+        List<Admin> expectedAdmins = Arrays.asList(
+            new Admin(),
+            new Admin()
+        );
+
+        // 设置mock行为
+        when(mapper.getAdmins(0, 10, "admin", "13800138000"))
+            .thenReturn(expectedAdmins);
+
+        // 调用测试方法
+        List<Admin> result = adminService.getAdmins(0, 10, "admin", "13800138000");
+
+        // 验证结果
+        assertEquals(expectedAdmins, result);
+        verify(mapper).getAdmins(0, 10, "admin", "13800138000");
+    }
+
+    @Test
+    public void testGetAdmins_WithNameOnly() {
+        List<Admin> expectedAdmins = Arrays.asList(
+            new Admin( )
+        );
+
+        when(mapper.getAdmins(0, 10, "admin", null))
+            .thenReturn(expectedAdmins);
+
+        List<Admin> result = adminService.getAdmins(0, 10, "admin", null);
+
+        assertEquals(expectedAdmins, result);
+        verify(mapper).getAdmins(0, 10, "admin", null);
+    }
+
+    @Test
+    public void testGetAdmins_WithPhoneOnly() {
+        List<Admin> expectedAdmins = Arrays.asList(
+            new Admin()
+        );
+
+        when(mapper.getAdmins(0, 10, null, "13800138001"))
+            .thenReturn(expectedAdmins);
+
+        List<Admin> result = adminService.getAdmins(0, 10, null, "13800138001");
+
+        assertEquals(expectedAdmins, result);
+        verify(mapper).getAdmins(0, 10, null, "13800138001");
+    }
+
+    @Test
+    public void testGetAdmins_WithNoFilters() {
+        List<Admin> expectedAdmins = Arrays.asList(
+            new Admin(),
+            new Admin()
+        );
+
+        when(mapper.getAdmins(0, 10, null, null))
+            .thenReturn(expectedAdmins);
+
+        List<Admin> result = adminService.getAdmins(0, 10, null, null);
+
+        assertEquals(expectedAdmins, result);
+        verify(mapper).getAdmins(0, 10, null, null);
+    }
+
+    @Test
+    public void testGetAdmins_EmptyResult() {
+        when(mapper.getAdmins(0, 10, "nonexistent", "00000000000"))
+            .thenReturn(Arrays.asList());
+
+        List<Admin> result = adminService.getAdmins(0, 10, "nonexistent", "00000000000");
+
+        assertTrue(result.isEmpty());
+        verify(mapper).getAdmins(0, 10, "nonexistent", "00000000000");
+    }
+}