From 1ad0d5387b0341300e40c238f1146be406362e44 Mon Sep 17 00:00:00 2001
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 <15040126243@163.com>
Date: Thu, 26 Jun 2025 10:41:06 +0800
Subject: [PATCH] =?UTF-8?q?fix=20=E4=BF=AE=E5=A4=8D=20=E5=8D=95=E5=85=83?=
 =?UTF-8?q?=E6=A0=BC=E6=A0=B7=E5=BC=8F=E8=A6=86=E7=9B=96=E9=97=AE=E9=A2=98?=
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---
 .../common/excel/handler/DataWriteHandler.java        | 11 ++++++-----
 .../java/org/dromara/demo/domain/vo/TestDemoVo.java   |  3 +++
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/handler/DataWriteHandler.java b/ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/handler/DataWriteHandler.java
index 259f8225b..75918a0ad 100644
--- a/ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/handler/DataWriteHandler.java
+++ b/ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/handler/DataWriteHandler.java
@@ -49,15 +49,16 @@ public class DataWriteHandler implements SheetWriteHandler, CellWriteHandler {
         if (CollUtil.isEmpty(notationMap) && CollUtil.isEmpty(headColumnMap)) {
             return;
         }
+        // 第一行
         WriteCellData<?> cellData = context.getFirstCellData();
+        // 第一个格子
         WriteCellStyle writeCellStyle = cellData.getOrCreateStyle();
 
-        DataFormatData dataFormatData = new DataFormatData();
-        // 单元格设置为文本格式
-        dataFormatData.setIndex((short) 49);
-        writeCellStyle.setDataFormatData(dataFormatData);
-
         if (context.getHead()) {
+            DataFormatData dataFormatData = new DataFormatData();
+            // 单元格设置为文本格式
+            dataFormatData.setIndex((short) 49);
+            writeCellStyle.setDataFormatData(dataFormatData);
             Cell cell = context.getCell();
             WriteSheetHolder writeSheetHolder = context.getWriteSheetHolder();
             Sheet sheet = writeSheetHolder.getSheet();
diff --git a/ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/domain/vo/TestDemoVo.java b/ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/domain/vo/TestDemoVo.java
index e757221c3..c4387c6cd 100644
--- a/ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/domain/vo/TestDemoVo.java
+++ b/ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/domain/vo/TestDemoVo.java
@@ -2,6 +2,7 @@ package org.dromara.demo.domain.vo;
 
 import cn.idev.excel.annotation.ExcelIgnoreUnannotated;
 import cn.idev.excel.annotation.ExcelProperty;
+import cn.idev.excel.annotation.format.DateTimeFormat;
 import org.dromara.common.excel.annotation.ExcelNotation;
 import org.dromara.common.excel.annotation.ExcelRequired;
 import org.dromara.common.translation.annotation.Translation;
@@ -73,6 +74,8 @@ public class TestDemoVo implements Serializable {
     /**
      * 创建时间
      */
+    @ExcelRequired
+    @DateTimeFormat("yyyy-MM-dd HH:mm:ss")
     @ExcelProperty(value = "创建时间")
     private Date createTime;