diff --git a/web/src/main/java/com/ibeetl/jlw/web/query/TeacherOpenCourseChatLogQuery.java b/web/src/main/java/com/ibeetl/jlw/web/query/TeacherOpenCourseChatLogQuery.java
index 3a6344e6..29e49723 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/query/TeacherOpenCourseChatLogQuery.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/query/TeacherOpenCourseChatLogQuery.java
@@ -1,5 +1,6 @@
 package com.ibeetl.jlw.web.query;
 
+import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.jlw.validate.ValidateConfig;
 import com.ibeetl.admin.core.annotation.Query;
@@ -182,7 +183,7 @@ public class TeacherOpenCourseChatLogQuery extends PageParam {
         pojo.setStudentScore(this.getStudentScore());
         pojo.setChatFiles(this.getChatFiles());
         pojo.setTeacherOpenCourseChatLogStatus(ObjectUtil.defaultIfNull(this.getTeacherOpenCourseChatLogStatus(), 1));
-        pojo.setTeacherOpenCourseChatLogAddTime(ObjectUtil.defaultIfNull(this.getTeacherOpenCourseChatLogAddTime(), new Date()));
+        pojo.setTeacherOpenCourseChatLogAddTime(DateUtil.date(ObjectUtil.defaultIfNull(this.getTeacherOpenCourseChatLogAddTime(), new Date())));
         pojo.setChatLogSendType(ObjectUtil.defaultIfNull(this.getChatLogSendType(), normal));
         pojo.setOrgId(this.getOrgId());
         pojo.setUserId(this.getUserId());