diff --git a/mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/config/GlobalConfig.java b/mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/config/GlobalConfig.java
index 119f07b4..f4e41620 100644
--- a/mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/config/GlobalConfig.java
+++ b/mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/config/GlobalConfig.java
@@ -17,6 +17,7 @@ package com.mybatisflex.codegen.config;
 
 import com.mybatisflex.codegen.template.EnjoyTemplate;
 import com.mybatisflex.codegen.template.ITemplate;
+import com.mybatisflex.core.BaseMapper;
 import com.mybatisflex.core.util.StringUtil;
 
 import java.io.Serializable;
@@ -63,6 +64,9 @@ public class GlobalConfig {
     //mapper 的包名
     private String mapperPackage;
 
+    //自定义 mapper 的父类
+    private Class<?> mapperSupperClass = BaseMapper.class;
+
     //数据库表前缀，多个前缀用英文逗号（,） 隔开
     private String tablePrefix;
 
@@ -205,6 +209,14 @@ public class GlobalConfig {
         this.mapperPackage = mapperPackage;
     }
 
+    public Class<?> getMapperSupperClass() {
+        return mapperSupperClass;
+    }
+
+    public void setMapperSupperClass(Class<?> mapperSupperClass) {
+        this.mapperSupperClass = mapperSupperClass;
+    }
+
     public String getTablePrefix() {
         return tablePrefix;
     }
diff --git a/mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/entity/Table.java b/mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/entity/Table.java
index 4058b964..a39fd612 100644
--- a/mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/entity/Table.java
+++ b/mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/entity/Table.java
@@ -253,6 +253,14 @@ public class Table {
         return tableAnnotation.append(")").toString();
     }
 
+    public String buildMapperImport(){
+        return globalConfig.getMapperSupperClass().getName();
+    }
+
+    public String buildMapperName(){
+        return globalConfig.getMapperSupperClass().getSimpleName();
+    }
+
 
     @Override
     public String toString() {
diff --git a/mybatis-flex-codegen/src/main/resources/templates/enjoy/mapper.tpl b/mybatis-flex-codegen/src/main/resources/templates/enjoy/mapper.tpl
index 8901a05f..25c8e151 100644
--- a/mybatis-flex-codegen/src/main/resources/templates/enjoy/mapper.tpl
+++ b/mybatis-flex-codegen/src/main/resources/templates/enjoy/mapper.tpl
@@ -1,8 +1,8 @@
 package #(globalConfig.mapperPackage);
 
-import com.mybatisflex.core.BaseMapper;
+import #(table.buildMapperImport());
 import #(globalConfig.entityPackage).#(table.buildEntityClassName());
 
-public interface #(table.buildMapperClassName()) extends BaseMapper<#(table.buildEntityClassName())> {
+public interface #(table.buildMapperClassName()) extends #(table.buildMapperName())<#(table.buildEntityClassName())> {
 
 }
diff --git a/mybatis-flex-codegen/src/test/java/com/mybatisflex/codegen/test/GeneratorTest.java b/mybatis-flex-codegen/src/test/java/com/mybatisflex/codegen/test/GeneratorTest.java
index e5ce34f1..bd530061 100644
--- a/mybatis-flex-codegen/src/test/java/com/mybatisflex/codegen/test/GeneratorTest.java
+++ b/mybatis-flex-codegen/src/test/java/com/mybatisflex/codegen/test/GeneratorTest.java
@@ -55,6 +55,7 @@ public class GeneratorTest {
 
         //设置 mapper 类的包名
         globalConfig.setMapperPackage("com.test.mapper");
+        globalConfig.setMapperSupperClass(MyBaseMapper.class);
 
 
         TableConfig tableConfig = new TableConfig();
diff --git a/mybatis-flex-codegen/src/test/java/com/mybatisflex/codegen/test/MyBaseMapper.java b/mybatis-flex-codegen/src/test/java/com/mybatisflex/codegen/test/MyBaseMapper.java
new file mode 100644
index 00000000..057a5a93
--- /dev/null
+++ b/mybatis-flex-codegen/src/test/java/com/mybatisflex/codegen/test/MyBaseMapper.java
@@ -0,0 +1,6 @@
+package com.mybatisflex.codegen.test;
+
+import com.mybatisflex.core.BaseMapper;
+
+public interface MyBaseMapper<T>  extends BaseMapper<T> {
+}