diff --git a/src/main/java/com/docus/server/report/listener/ReportDownListener.java b/src/main/java/com/docus/server/report/listener/ReportDownListener.java
index d9142cc..5d71237 100644
--- a/src/main/java/com/docus/server/report/listener/ReportDownListener.java
+++ b/src/main/java/com/docus/server/report/listener/ReportDownListener.java
@@ -1,11 +1,8 @@
 package com.docus.server.report.listener;
 
-import cn.hutool.core.net.Ipv4Util;
 import cn.hutool.http.HttpRequest;
 import cn.hutool.http.HttpResponse;
 import cn.hutool.http.HttpUtil;
-import cn.hutool.json.JSONObject;
-import com.alibaba.fastjson.JSON;
 import com.docus.core.util.Func;
 import com.docus.server.report.config.ApplicationBusinessConfig;
 import com.docus.server.report.dto.ReportDownDto;
@@ -15,14 +12,12 @@ import com.docus.server.report.dto.ReportDto;
 import com.docus.server.report.event.ReportDownEvent;
 import com.docus.server.report.mapper.AfReportRecordMapper;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.event.EventListener;
 import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Component;
 
 import javax.annotation.Resource;
 import java.util.ArrayList;
-import java.util.Date;
 import java.util.List;
 
 /**
@@ -60,7 +55,8 @@ public class ReportDownListener {
         reportDownDto.setScanfiles(reportDownScanFileDtos);
 
         // 下面是调用下载服务
-        String requestParam = JSON.toJSONString(reportDownDto);
+
+        String requestParam = Func.toJson(reportDownDto);
         try {
             HttpRequest post = HttpUtil.createPost(applicationBusinessConfig.getDownUrl());
             post.timeout(5*1000);