diff --git a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/convert/codegen/CodegenConvert.java b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/convert/codegen/CodegenConvert.java
index b0df3e34f..6c78ac7cd 100644
--- a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/convert/codegen/CodegenConvert.java
+++ b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/convert/codegen/CodegenConvert.java
@@ -11,9 +11,11 @@ import cn.iocoder.yudao.module.infra.dal.dataobject.codegen.CodegenColumnDO;
 import cn.iocoder.yudao.module.infra.dal.dataobject.codegen.CodegenTableDO;
 import com.baomidou.mybatisplus.generator.config.po.TableField;
 import com.baomidou.mybatisplus.generator.config.po.TableInfo;
+import com.baomidou.mybatisplus.generator.config.rules.IColumnType;
 import org.mapstruct.Mapper;
 import org.mapstruct.Mapping;
 import org.mapstruct.Mappings;
+import org.mapstruct.Named;
 import org.mapstruct.factory.Mappers;
 
 import java.util.List;
@@ -37,7 +39,7 @@ public interface CodegenConvert {
 
     @Mappings({
             @Mapping(source = "name", target = "columnName"),
-            @Mapping(source = "type", target = "dataType"),
+            @Mapping(source = "columnType", target = "dataType", qualifiedByName = "getType"),
             @Mapping(source = "comment", target = "columnComment"),
             @Mapping(source = "metaInfo.nullable", target = "nullable"),
             @Mapping(source = "keyFlag", target = "primaryKey"),
@@ -47,6 +49,11 @@ public interface CodegenConvert {
     })
     CodegenColumnDO convert(TableField bean);
 
+    @Named("getType")
+    default String getType(IColumnType jdbcType) {
+        return jdbcType.getType();
+    }
+
     // ========== CodegenTableDO 相关 ==========
 
 //    List<CodegenTableRespVO> convertList02(List<CodegenTableDO> list);
diff --git a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/dal/dataobject/codegen/CodegenColumnDO.java b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/dal/dataobject/codegen/CodegenColumnDO.java
index 4e7f330e5..470b9969c 100644
--- a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/dal/dataobject/codegen/CodegenColumnDO.java
+++ b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/dal/dataobject/codegen/CodegenColumnDO.java
@@ -6,6 +6,7 @@ import cn.iocoder.yudao.module.infra.enums.codegen.CodegenColumnListConditionEnu
 import com.baomidou.mybatisplus.annotation.KeySequence;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+import com.baomidou.mybatisplus.generator.config.po.TableField;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
@@ -42,6 +43,7 @@ public class CodegenColumnDO extends BaseDO {
     private String columnName;
     /**
      * 字段类型
+     * 关联 {@link TableField#getColumnType()}}
      */
     private String dataType;
     /**