diff --git a/pom.xml b/pom.xml
index 4ce6adb..6fc7c5f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -110,6 +110,12 @@
             <version>2.0.0-M3</version>
         </dependency>
 
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <scope>test</scope>
+        </dependency>
+
     </dependencies>
 
     <build>
diff --git a/src/main/java/com/lingxi/lingxi_java/common/BaseEntity.java b/src/main/java/com/lingxi/lingxi_java/common/BaseEntity.java
index 6dc9bbb..b8d2a4a 100644
--- a/src/main/java/com/lingxi/lingxi_java/common/BaseEntity.java
+++ b/src/main/java/com/lingxi/lingxi_java/common/BaseEntity.java
@@ -1,7 +1,8 @@
 package com.lingxi.lingxi_java.common;
 
-import jakarta.persistence.*;
-import lombok.Data;
+import java.io.Serializable;
+import java.util.Date;
+
 import org.hibernate.annotations.DynamicUpdate;
 import org.springframework.data.annotation.CreatedBy;
 import org.springframework.data.annotation.CreatedDate;
@@ -9,8 +10,12 @@
 import org.springframework.data.annotation.LastModifiedDate;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
-import java.io.Serializable;
-import java.util.Date;
+import jakarta.persistence.Column;
+import jakarta.persistence.EntityListeners;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.Id;
+import jakarta.persistence.MappedSuperclass;
+import lombok.Data;
 
 @Data
 @MappedSuperclass
diff --git a/src/test/java/com/lingxi/lingxi_java/auth/MyRepositoryTests.java b/src/test/java/com/lingxi/lingxi_java/auth/MyRepositoryTests.java
new file mode 100644
index 0000000..f08a200
--- /dev/null
+++ b/src/test/java/com/lingxi/lingxi_java/auth/MyRepositoryTests.java
@@ -0,0 +1,40 @@
+package com.lingxi.lingxi_java.auth;
+
+import java.util.Optional;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import com.lingxi.lingxi_java.auth.domain.User;
+import com.lingxi.lingxi_java.auth.domain.UserRepository;
+import com.lingxi.lingxi_java.utils.EncryptUtil;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+@SpringBootTest
+@ExtendWith(SpringExtension.class)
+class MyRepositoryTests {
+
+    @Autowired
+    private UserRepository repository;
+
+    @Test
+    void testExample() {
+        User user = new User();
+        String username = "holyliao";
+
+        user.setUsername(username);
+        user.setPassword(EncryptUtil.md5(username));
+        repository.save(user);
+        Optional<User> target = this.repository.findOneByUsername(username);
+
+        assertTrue(target.isPresent());
+        assertEquals(target.get().getUsername(), username);
+        assertEquals(target.get().getPassword(), EncryptUtil.md5(username));
+    }
+
+}
\ No newline at end of file
diff --git a/src/test/resources/application-h2.yml b/src/test/resources/application-h2.yml
new file mode 100644
index 0000000..006d493
--- /dev/null
+++ b/src/test/resources/application-h2.yml
@@ -0,0 +1,28 @@
+spring:
+  datasource:
+    url: jdbc:h2:mem:lingxi;DB_CLOSE_DELAY=-1;CASE_INSENSITIVE_IDENTIFIERS=TRUE;MODE=MYSQL;;DB_CLOSE_ON_EXIT=FALSE
+    username: sa
+    password:
+    driverClassName: org.h2.Driver
+  jpa:
+    database-platform: org.hibernate.dialect.H2Dialect
+#    hibernate:
+#      ddl-auto: create
+    properties:
+      hibernate:
+        use_sql_comments: true
+        format_sql: true
+        auto_quote_keyword: true
+    generate-ddl: true
+    show-sql: true
+    defer-datasource-initialization: true
+    hibernate:
+      use-new-id-generator-mappings:
+  sql:
+    init:
+      mode: EMBEDDED
+      platform: h2
+      data-locations: classpath:data-h2.sql
+  config:
+    activate:
+      on-profile: h2
\ No newline at end of file
diff --git a/src/test/resources/application-mysql.yml b/src/test/resources/application-mysql.yml
new file mode 100644
index 0000000..53621f0
--- /dev/null
+++ b/src/test/resources/application-mysql.yml
@@ -0,0 +1,18 @@
+spring:
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    username: root
+    password: 123456
+    url: jdbc:mysql://${MYSQL_HOST:localhost}:3306/lingxi
+    type: com.mysql.cj.jdbc.MysqlDataSource
+  jpa:
+    generate-ddl: true
+    show-sql: true
+    database-platform: org.hibernate.dialect.MySQL8Dialect
+  sql:
+    init:
+      platform: mysql
+      data-locations:
+  config:
+    activate:
+      on-profile: mysql
\ No newline at end of file
diff --git a/src/test/resources/application.yml b/src/test/resources/application.yml
index ccc78d0..499617b 100644
--- a/src/test/resources/application.yml
+++ b/src/test/resources/application.yml
@@ -5,18 +5,18 @@ logging:
         type:
           descriptor:
             sql: trace
+
 spring:
-  datasource:
-    driver-class-name: com.mysql.cj.jdbc.Driver
-    username: root
-    password: 123456
-    url: jdbc:mysql://${MYSQL_HOST:localhost}:3306/lingxi
-  jpa:
-    generate-ddl: true
-    show-sql: true
   mvc:
     pathmatch:
       matching-strategy: ant_path_matcher
+  profiles:
+    active: h2
 
 custom:
-  jwt-secret: ${JWT_SECRET:lingxi_jwt}
\ No newline at end of file
+  jwt-secret: ${JWT_SECRET:lingxi_jwt}
+
+qiniu:
+  ak: ${QINIU_AK:lingxi}
+  sk: ${QINIU_SK:lingxi}
+  bucket: ${QINIU_SK:upload}
\ No newline at end of file
diff --git a/src/test/resources/data-h2.sql b/src/test/resources/data-h2.sql
new file mode 100644
index 0000000..3465628
--- /dev/null
+++ b/src/test/resources/data-h2.sql
@@ -0,0 +1,2 @@
+INSERT INTO "user" (id, created_at, created_by, updated_at, updated_by, avatar, nick_name, password, username)
+VALUES (10000, DEFAULT, DEFAULT, DEFAULT, DEFAULT, '/avatar.png', '灵希', '8b12aedc03901c59ba19a5a117e56936', 'lingxi');
\ No newline at end of file