diff --git a/src/main/java/com/cool/core/autotable/CustomJavaTypeToDatabaseTypeConverter.java b/src/main/java/com/cool/core/autotable/CustomJavaTypeToDatabaseTypeConverter.java
deleted file mode 100644
index 897daf3..0000000
--- a/src/main/java/com/cool/core/autotable/CustomJavaTypeToDatabaseTypeConverter.java
+++ /dev/null
@@ -1,53 +0,0 @@
-package com.cool.core.autotable;
-
-import java.lang.reflect.Field;
-import java.util.Arrays;
-import java.util.List;
-import org.dromara.autotable.annotation.ColumnType;
-import org.dromara.autotable.core.constants.DatabaseDialect;
-import org.dromara.autotable.core.converter.DatabaseTypeAndLength;
-import org.dromara.autotable.core.converter.JavaTypeToDatabaseTypeConverter;
-import org.dromara.autotable.core.strategy.pgsql.data.PgsqlDefaultTypeEnum;
-import org.dromara.autotable.core.utils.StringUtils;
-import org.dromara.autotable.core.utils.TableBeanUtils;
-import org.springframework.stereotype.Component;
-
-@Component
-public class CustomJavaTypeToDatabaseTypeConverter implements JavaTypeToDatabaseTypeConverter {
-
-  /**
-   * 重新 java转数据库类型
-   * 兼容 mybatisflex 不兼容 postgresql 的json类型问题
-   */
-  @Override
-  public DatabaseTypeAndLength convert(String databaseDialect, Class<?> clazz, Field field) {
-
-        ColumnType column = TableBeanUtils.getColumnType(field);
-        // 设置了类型
-        if (column != null) {
-            String type = column.value();
-            Integer length = column.length() > -1 ? column.length() : null;
-            Integer decimalLength = column.decimalLength() > -1 ? column.decimalLength() : null;
-            List<String> values = Arrays.asList(column.values());
-            // 如果明确指定了类型名，直接替换
-            if (StringUtils.hasText(type)) {
-                if (DatabaseDialect.PostgreSQL.equals(databaseDialect) &&
-                        type.equalsIgnoreCase("json")) {
-                    // json 类型在  postgresql 处理成 text
-                    PgsqlDefaultTypeEnum typeEnum = PgsqlDefaultTypeEnum.TEXT;
-                    return new DatabaseTypeAndLength(typeEnum.getTypeName(), typeEnum.getDefaultLength(), typeEnum.getDefaultLength(), values);
-                }
-                return new DatabaseTypeAndLength(type, length, decimalLength, values);
-            }
-            // 如果没有指定明确的类型名，但是却指定了长度。那么使用默认类型+指定长度
-            if (length != null || decimalLength != null) {
-                DatabaseTypeAndLength typeAndLength = getDatabaseTypeAndLength(databaseDialect, clazz, field);
-                typeAndLength.setLength(length);
-                typeAndLength.setDecimalLength(decimalLength);
-                return typeAndLength;
-            }
-        }
-        // 其他情况，使用默认类型
-        return getDatabaseTypeAndLength(databaseDialect, clazz, field);
-    }
-}