diff --git a/web/src/main/java/com/ibeetl/jlw/entity/vo/SystemUseLogsAnalysisVO.java b/web/src/main/java/com/ibeetl/jlw/entity/vo/SystemUseLogsAnalysisVO.java
index d666137b..9e18b268 100644
--- a/web/src/main/java/com/ibeetl/jlw/entity/vo/SystemUseLogsAnalysisVO.java
+++ b/web/src/main/java/com/ibeetl/jlw/entity/vo/SystemUseLogsAnalysisVO.java
@@ -59,7 +59,12 @@ public class SystemUseLogsAnalysisVO extends BaseEntity {
     /**
      * 使用日期
      */
-    @ExcelProperty(value = "使用日期",index = 5)
     private Date dayTime;
 
+    /**
+     * 使用日期
+     */
+    @ExcelProperty(value = "使用日期",index = 5)
+    private String useTime;
+
 }
diff --git a/web/src/main/java/com/ibeetl/jlw/web/StudentTeacherSystemUseLogAnalysisController.java b/web/src/main/java/com/ibeetl/jlw/web/StudentTeacherSystemUseLogAnalysisController.java
index c2f25b24..c904ef24 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/StudentTeacherSystemUseLogAnalysisController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/StudentTeacherSystemUseLogAnalysisController.java
@@ -1,5 +1,7 @@
 package com.ibeetl.jlw.web;
 
+import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.io.unit.DataUnit;
 import cn.hutool.core.lang.Assert;
 import cn.hutool.core.util.StrUtil;
 import cn.jlw.Interceptor.GetFile;
@@ -446,6 +448,9 @@ public class StudentTeacherSystemUseLogAnalysisController extends BaseController
         condition.setPage(1); condition.setLimit(Integer.MAX_VALUE + 0L);
         PageQuery<SystemUseLogsAnalysisVO> page = studentTeacherSystemUseLogAnalysisService.applicationUseLogsAnalysis(condition.getPageQuery());
 
+        page.getList().forEach(item ->{
+            item.setUseTime(DateUtil.formatDateTime(item.getDayTime()));
+        });
         String filename = StrUtil.format("院校使用日志导出{}.xlsx", System.currentTimeMillis());
         write(response, filename, "Sheet1", SystemUseLogsAnalysisVO.class, page.getList());
         return null;