diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
index a2c8cc9c..5dea9c8c 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
@@ -848,6 +848,9 @@ public class ExcelUtil<T>
                 headerFont.setBold(true);
                 headerFont.setColor(excel.headerColor().index);
                 style.setFont(headerFont);
+                // 设置表格头单元格文本形式
+                DataFormat dataFormat = wb.createDataFormat();
+                style.setDataFormat(dataFormat.getFormat("@"));
                 headerStyles.put(key, style);
             }
         }