diff --git a/src/main/java/com/ai/da/common/config/MyTaskScheduler.java b/src/main/java/com/ai/da/common/config/MyTaskScheduler.java
index 7eb5d0d2..dfebaa19 100644
--- a/src/main/java/com/ai/da/common/config/MyTaskScheduler.java
+++ b/src/main/java/com/ai/da/common/config/MyTaskScheduler.java
@@ -9,6 +9,7 @@ import com.ai.da.mapper.secondary.AttributeRetrievalMapper;
 import com.ai.da.model.enums.StyleEnum;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.poi.ss.usermodel.Row;
 import org.apache.poi.ss.usermodel.Sheet;
@@ -128,7 +129,9 @@ public class MyTaskScheduler {
                     row.createCell(6).setCellValue(trialOrder.getCountry());
                     row.createCell(7).setCellValue(trialOrder.getOccupation());
                     row.createCell(8).setCellValue(trialOrder.getCreateTime().format(formatter));
-                    row.createCell(9).setCellValue(trialOrder.getUpdateTime().format(formatter));
+                    if (ObjectUtils.isEmpty(trialOrder.getUpdateTime())) {
+                        row.createCell(9).setCellValue(trialOrder.getUpdateTime().format(formatter));
+                    }
                     row.createCell(10).setCellValue(trialOrder.getStatus());
                 }