diff --git a/spark-doris-connector/src/main/java/org/apache/doris/spark/serialization/RowBatch.java b/spark-doris-connector/src/main/java/org/apache/doris/spark/serialization/RowBatch.java
index 742d1809..319bd3c9 100644
--- a/spark-doris-connector/src/main/java/org/apache/doris/spark/serialization/RowBatch.java
+++ b/spark-doris-connector/src/main/java/org/apache/doris/spark/serialization/RowBatch.java
@@ -81,6 +81,11 @@ public class RowBatch {
     private static final Logger logger = LoggerFactory.getLogger(RowBatch.class);
     private static final ZoneId DEFAULT_ZONE_ID = ZoneId.systemDefault();
 
+    private static final DateTimeFormatter DATE_TIME_FORMATTER = new DateTimeFormatterBuilder()
+            .appendPattern("yyyy-MM-dd HH:mm:ss")
+            .appendFraction(ChronoField.MICRO_OF_SECOND, 0, 6, true)
+            .toFormatter();
+
     private static final String DATETIME_PATTERN = "yyyy-MM-dd HH:mm:ss";
     private static final String DATETIMEV2_PATTERN = "yyyy-MM-dd HH:mm:ss.SSSSSS";
     private final DateTimeFormatter dateTimeFormatter =
@@ -374,9 +379,7 @@ public void convertArrowToRowBatch() throws DorisException {
                                     continue;
                                 }
                                 String value = new String(varCharVector.get(rowIndex), StandardCharsets.UTF_8);
-                                 value = completeMilliseconds(value);
-                                LocalDateTime parse = LocalDateTime.parse(value, dateTimeV2Formatter);
-                                addValueToRow(rowIndex, parse);
+                                addValueToRow(rowIndex, value);
                             }
                         } else if (curFieldVector instanceof TimeStampVector) {
                             TimeStampVector timeStampVector = (TimeStampVector) curFieldVector;
@@ -388,7 +391,8 @@ public void convertArrowToRowBatch() throws DorisException {
                                     continue;
                                 }
                                 LocalDateTime dateTime = getDateTime(rowIndex, timeStampVector);
-                                addValueToRow(rowIndex, dateTime);
+                                String formatted = DATE_TIME_FORMATTER.format(dateTime);
+                                addValueToRow(rowIndex, formatted);
                             }
 
                         }
diff --git a/spark-doris-connector/src/test/java/org/apache/doris/spark/serialization/TestRowBatch.java b/spark-doris-connector/src/test/java/org/apache/doris/spark/serialization/TestRowBatch.java
index 0320cd86..f12014f6 100644
--- a/spark-doris-connector/src/test/java/org/apache/doris/spark/serialization/TestRowBatch.java
+++ b/spark-doris-connector/src/test/java/org/apache/doris/spark/serialization/TestRowBatch.java
@@ -273,7 +273,7 @@ public void testRowBatch() throws Exception {
                 (float) 1.1,
                 (double) 1.1,
                 Date.valueOf("2008-08-08"),
-                LocalDateTime.of(2008, 8, 8, 0, 0, 0),
+                "2008-08-08 00:00:00",
                 Decimal.apply(1234L, 4, 2),
                 "char1"
         );
@@ -287,7 +287,7 @@ public void testRowBatch() throws Exception {
                 (float) 2.2,
                 (double) 2.2,
                 Date.valueOf("1900-08-08"),
-                LocalDateTime.of(1900, 8, 8, 0, 0, 0),
+                "1900-08-08 00:00:00",
                 Decimal.apply(8888L, 4, 2),
                 "char2"
         );
@@ -301,7 +301,7 @@ public void testRowBatch() throws Exception {
                 (float) 3.3,
                 (double) 3.3,
                 Date.valueOf("2100-08-08"),
-                LocalDateTime.of(2100, 8, 8, 0, 0, 0),
+                "2100-08-08 00:00:00",
                 Decimal.apply(10L, 2, 0),
                 "char3"
         );
@@ -832,16 +832,16 @@ public void testDateTime() throws IOException, DorisException {
 
         Assert.assertTrue(rowBatch.hasNext());
         List<Object> actualRow0 = rowBatch.next();
-        Assert.assertEquals(LocalDateTime.of(2024, 3, 20, 0, 0, 0), actualRow0.get(0));
-        Assert.assertEquals(LocalDateTime.of(2024, 3, 20, 0, 0, 0), actualRow0.get(1));
+        Assert.assertEquals("2024-03-20 00:00:00", actualRow0.get(0));
+        Assert.assertEquals("2024-03-20 00:00:00", actualRow0.get(1));
 
         List<Object> actualRow1 = rowBatch.next();
-        Assert.assertEquals(LocalDateTime.of(2024, 3, 20, 0, 0, 1), actualRow1.get(0));
-        Assert.assertEquals(LocalDateTime.of(2024, 3, 20, 0, 0, 0, 123000000), actualRow1.get(1));
+        Assert.assertEquals("2024-03-20 00:00:01", actualRow1.get(0));
+        Assert.assertEquals("2024-03-20 00:00:00.123", actualRow1.get(1));
 
         List<Object> actualRow2 = rowBatch.next();
-        Assert.assertEquals(LocalDateTime.of(2024, 3, 20, 0, 0, 2), actualRow2.get(0));
-        Assert.assertEquals(LocalDateTime.of(2024, 3, 20, 0, 0, 0, 123456000), actualRow2.get(1));
+        Assert.assertEquals("2024-03-20 00:00:02", actualRow2.get(0));
+        Assert.assertEquals("2024-03-20 00:00:00.123456", actualRow2.get(1));
 
 
         Assert.assertFalse(rowBatch.hasNext());