diff --git a/chat2db-server/chat2db-plugins/chat2db-mysql/src/main/java/ai/chat2db/plugin/mysql/value/sub/MysqlYearProcessor.java b/chat2db-server/chat2db-plugins/chat2db-mysql/src/main/java/ai/chat2db/plugin/mysql/value/sub/MysqlYearProcessor.java
index db9f7831..83d050fe 100644
--- a/chat2db-server/chat2db-plugins/chat2db-mysql/src/main/java/ai/chat2db/plugin/mysql/value/sub/MysqlYearProcessor.java
+++ b/chat2db-server/chat2db-plugins/chat2db-mysql/src/main/java/ai/chat2db/plugin/mysql/value/sub/MysqlYearProcessor.java
@@ -4,9 +4,6 @@ import ai.chat2db.spi.jdbc.DefaultValueProcessor;
 import ai.chat2db.spi.model.JDBCDataValue;
 import ai.chat2db.spi.model.SQLDataValue;
 
-import java.sql.Date;
-import java.util.Calendar;
-
 /**
  * 功能描述
  *
@@ -23,40 +20,12 @@ public class MysqlYearProcessor extends DefaultValueProcessor {
 
     @Override
     public String convertJDBCValueByType(JDBCDataValue dataValue) {
-        Date date = dataValue.getDate();
-        if (!isValidYear(dataValue)) {
-            return "0000";
-        }
-        Calendar calendar = Calendar.getInstance();
-        calendar.setTime(date);
-        int year = calendar.get(Calendar.YEAR);
-        String yStr;
-        String yZerosPadding = "0000";
-        if (year < 1000) {
-            yStr = "" + year;
-            yStr = yZerosPadding.substring(0, (4 - yStr.length())) + yStr;
-        } else {
-            yStr = "" + year;
-        }
-        return yStr;
-    }
-
-    private boolean isValidYear(JDBCDataValue data) {
-        byte[] buffer = data.getBytes();
-        String stringValue = new String(buffer);
-        return stringValue.length() <= 0
-                || stringValue.charAt(0) != '0'
-                || !"0000-00-00".equals(stringValue)
-                && !"0000-00-00 00:00:00".equals(stringValue)
-                && !"00000000000000".equals(stringValue)
-                && !"0".equals(stringValue)
-                && !"00000000".equals(stringValue)
-                && !"0000".equals(stringValue);
+        return new String(dataValue.getBytes());
     }
 
 
     @Override
     public String convertJDBCValueStrByType(JDBCDataValue dataValue) {
-        return getJdbcValue(dataValue);
+        return new String(dataValue.getBytes());
     }
 }