diff --git a/dolphin-commons/dolphin-common-mybatis/pom.xml b/dolphin-commons/dolphin-common-mybatis/pom.xml
new file mode 100644
index 0000000..739927e
--- /dev/null
+++ b/dolphin-commons/dolphin-common-mybatis/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>day.gitlab</groupId>
+        <artifactId>dolphin-commons</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>dolphin-common-mybatis</artifactId>
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.mybatis-flex</groupId>
+            <artifactId>mybatis-flex-spring-boot3-starter</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>cn.hutool.v7</groupId>
+            <artifactId>hutool-all</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/dolphin-commons/dolphin-common-mybatis/src/main/java/day/gitlab/dolphin/common/mybatis/MyBatisFlexConfiguration.java b/dolphin-commons/dolphin-common-mybatis/src/main/java/day/gitlab/dolphin/common/mybatis/MyBatisFlexConfiguration.java
new file mode 100644
index 0000000..6b67e68
--- /dev/null
+++ b/dolphin-commons/dolphin-common-mybatis/src/main/java/day/gitlab/dolphin/common/mybatis/MyBatisFlexConfiguration.java
@@ -0,0 +1,30 @@
+package day.gitlab.dolphin.common.mybatis;
+
+import com.mybatisflex.annotation.KeyType;
+import com.mybatisflex.core.FlexGlobalConfig;
+import com.mybatisflex.core.audit.AuditManager;
+import com.mybatisflex.core.keygen.KeyGeneratorFactory;
+import com.mybatisflex.spring.boot.MyBatisFlexCustomizer;
+import jakarta.annotation.Resource;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class MyBatisFlexConfiguration implements MyBatisFlexCustomizer {
+
+    @Resource
+    private UUIDv7KeyGenerator uuidv7KeyGenerator;
+
+    @Override
+    public void customize(FlexGlobalConfig flexGlobalConfig) {
+        KeyGeneratorFactory.register("uuidv7", uuidv7KeyGenerator);
+
+        // 设置默认主键类型
+        FlexGlobalConfig.KeyConfig keyConfig = new FlexGlobalConfig.KeyConfig();
+        keyConfig.setKeyType(KeyType.Generator);
+        keyConfig.setValue("uuidv7");
+        keyConfig.setBefore(true);
+        flexGlobalConfig.setKeyConfig(keyConfig);
+
+        AuditManager.setAuditEnable(true);
+    }
+}
diff --git a/dolphin-commons/dolphin-common-mybatis/src/main/java/day/gitlab/dolphin/common/mybatis/UUIDv7KeyGenerator.java b/dolphin-commons/dolphin-common-mybatis/src/main/java/day/gitlab/dolphin/common/mybatis/UUIDv7KeyGenerator.java
new file mode 100644
index 0000000..018fca0
--- /dev/null
+++ b/dolphin-commons/dolphin-common-mybatis/src/main/java/day/gitlab/dolphin/common/mybatis/UUIDv7KeyGenerator.java
@@ -0,0 +1,14 @@
+package day.gitlab.dolphin.common.mybatis;
+
+import cn.hutool.v7.core.data.id.IdUtil;
+import com.mybatisflex.core.keygen.IKeyGenerator;
+import org.springframework.stereotype.Component;
+
+@Component
+public class UUIDv7KeyGenerator implements IKeyGenerator {
+
+    @Override
+    public Object generate(Object entity, String keyColumn) {
+        return IdUtil.randomUUID7();
+    }
+}
diff --git a/dolphin-commons/pom.xml b/dolphin-commons/pom.xml
index 668ac46..7cbd690 100644
--- a/dolphin-commons/pom.xml
+++ b/dolphin-commons/pom.xml
@@ -13,6 +13,7 @@
 
     <modules>
         <module>dolphin-common-core</module>
+        <module>dolphin-common-mybatis</module>
         <module>dolphin-common-security</module>
     </modules>
 </project>
diff --git a/dolphin-modules/dolphin-module-core/pom.xml b/dolphin-modules/dolphin-module-core/pom.xml
new file mode 100644
index 0000000..a999b5b
--- /dev/null
+++ b/dolphin-modules/dolphin-module-core/pom.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>day.gitlab</groupId>
+        <artifactId>dolphin-modules</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>dolphin-module-core</artifactId>
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>day.gitlab</groupId>
+            <artifactId>dolphin-common-security</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>day.gitlab</groupId>
+            <artifactId>dolphin-common-mybatis</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-jdbc</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.mybatis-flex</groupId>
+            <artifactId>mybatis-flex-spring-boot3-starter</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/dolphin-modules/dolphin-module-rbac/pom.xml b/dolphin-modules/dolphin-module-rbac/pom.xml
index 5d3e340..41c2064 100644
--- a/dolphin-modules/dolphin-module-rbac/pom.xml
+++ b/dolphin-modules/dolphin-module-rbac/pom.xml
@@ -14,24 +14,10 @@
     <dependencies>
         <dependency>
             <groupId>day.gitlab</groupId>
-            <artifactId>dolphin-common-security</artifactId>
+            <artifactId>dolphin-module-core</artifactId>
             <version>${project.version}</version>
         </dependency>
 
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-web</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-jdbc</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>com.mybatis-flex</groupId>
-            <artifactId>mybatis-flex-spring-boot3-starter</artifactId>
-        </dependency>
-
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
diff --git a/dolphin-modules/pom.xml b/dolphin-modules/pom.xml
index eb634fb..4fa272e 100644
--- a/dolphin-modules/pom.xml
+++ b/dolphin-modules/pom.xml
@@ -12,6 +12,7 @@
     <packaging>pom</packaging>
 
     <modules>
+        <module>dolphin-module-core</module>
         <module>dolphin-module-rbac</module>
     </modules>
 </project>
diff --git a/pom.xml b/pom.xml
index b9d260c..931d73b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,6 +14,7 @@
         <spring-boot.version>3.5.8</spring-boot.version>
         <mybatis-flex.version>1.11.4</mybatis-flex.version>
         <jjwt.version>0.13.0</jjwt.version>
+        <hutool-v7.version>7.0.0-M2</hutool-v7.version>
     </properties>
 
     <modules>
@@ -58,45 +59,13 @@
                 <version>${jjwt.version}</version>
                 <scope>runtime</scope>
             </dependency>
+            <!-- hutool -->
+            <dependency>
+                <groupId>cn.hutool.v7</groupId>
+                <artifactId>hutool-all</artifactId>
+                <version>${hutool-v7.version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
-<!--
-
-    <dependencies>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-data-redis</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-jdbc</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-webmvc</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>org.projectlombok</groupId>
-            <artifactId>lombok</artifactId>
-            <optional>true</optional>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-data-redis-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-jdbc-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-webmvc-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
--->
 
 </project>