diff --git a/src/main/java/com/vitadairy/libraries/importexport/processor/WriteCellProcessor.java b/src/main/java/com/vitadairy/libraries/importexport/processor/WriteCellProcessor.java
index 0839598..8d21d69 100644
--- a/src/main/java/com/vitadairy/libraries/importexport/processor/WriteCellProcessor.java
+++ b/src/main/java/com/vitadairy/libraries/importexport/processor/WriteCellProcessor.java
@@ -5,7 +5,6 @@
 import lombok.RequiredArgsConstructor;
 import org.apache.poi.ss.usermodel.Cell;
 
-import java.util.Date;
 import java.util.Objects;
 
 /**
@@ -22,15 +21,12 @@ public void write(Cell cell, Object input) throws Exception {
             return;
         }
         switch (cellMetaData.getDataType()) {
-            case STRING:
+            case STRING, DATE:
                 cell.setCellValue((String) cellData);
                 break;
             case NUMBER:
                 cell.setCellValue(((Number) cellData).doubleValue());
                 break;
-            case DATE:
-                cell.setCellValue((Date) cellData);
-                break;
             default:
                 break;
         }
diff --git a/src/main/java/com/vitadairy/libraries/importexport/service/WriteDataDateService.java b/src/main/java/com/vitadairy/libraries/importexport/service/WriteDataDateService.java
index efbf9a3..9cc4911 100644
--- a/src/main/java/com/vitadairy/libraries/importexport/service/WriteDataDateService.java
+++ b/src/main/java/com/vitadairy/libraries/importexport/service/WriteDataDateService.java
@@ -3,7 +3,11 @@
 import com.vitadairy.libraries.importexport.helper.ILogger;
 import com.vitadairy.libraries.importexport.utils.ReflectionUtils;
 
+import java.sql.Timestamp;
 import java.text.SimpleDateFormat;
+import java.time.Instant;
+import java.util.Date;
+import java.util.Objects;
 import java.util.Optional;
 
 /**
@@ -37,12 +41,29 @@ public Object parseInputData(Object input, String fieldName) throws Exception {
             return null;
         }
         Object value = res.get();
-        try {
-            return sdf.parse(value.toString());
-        } catch (Exception e) {
-            logger.error("Error parsing date: " + value, e);
-            return null;
+
+        if (value instanceof Date date) {
+            return sdf.format(date);
+        }
+
+        if (value instanceof Instant instant) {
+            return sdf.format(Date.from(instant));
+        }
+
+        if (value instanceof Long longValue) {
+            return sdf.format(new Date(longValue));
         }
+
+        if (value instanceof Timestamp timestamp) {
+            return sdf.format(new Date(timestamp.getTime()));
+        }
+
+        if (value instanceof String) {
+            Date date = sdf.parse(value.toString());
+            return Objects.nonNull(date) ? sdf.format(date) : null;
+        }
+
+        return null;
     }
 
 }