diff --git a/das/src/main/java/com/das/modules/fdr/controller/FaultRecorderController.java b/das/src/main/java/com/das/modules/fdr/controller/FaultRecorderController.java
index 17e22d98..ca82016c 100644
--- a/das/src/main/java/com/das/modules/fdr/controller/FaultRecorderController.java
+++ b/das/src/main/java/com/das/modules/fdr/controller/FaultRecorderController.java
@@ -5,7 +5,9 @@ import com.alibaba.fastjson.JSONObject;
 import com.das.common.result.R;
 import com.das.modules.equipment.entity.SysEquipment;
 import com.das.modules.fdr.domain.FileNode;
+import com.das.modules.fdr.domain.dto.FileDownloadDto;
 import com.das.modules.fdr.service.FaultRecorderService;
+import jakarta.servlet.http.HttpServletResponse;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
@@ -45,4 +47,10 @@ public class FaultRecorderController {
 
         faultRecorderService.updateFdrConfig(sysEquipment);
     }
+
+    @RequestMapping(value = "/download", method = RequestMethod.POST)
+    public void downloadFdrFile(@RequestBody FileDownloadDto fileDownloadDto, HttpServletResponse httpServletResponse) throws IOException {
+
+        faultRecorderService.download(fileDownloadDto.getUrl(),httpServletResponse);
+    }
 }
diff --git a/das/src/main/java/com/das/modules/fdr/domain/dto/FileDownloadDto.java b/das/src/main/java/com/das/modules/fdr/domain/dto/FileDownloadDto.java
new file mode 100644
index 00000000..5860dbf2
--- /dev/null
+++ b/das/src/main/java/com/das/modules/fdr/domain/dto/FileDownloadDto.java
@@ -0,0 +1,13 @@
+package com.das.modules.fdr.domain.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class FileDownloadDto {
+
+    private String url;
+}
diff --git a/das/src/main/java/com/das/modules/fdr/service/FaultRecorderService.java b/das/src/main/java/com/das/modules/fdr/service/FaultRecorderService.java
index 2add8e12..70a2377d 100644
--- a/das/src/main/java/com/das/modules/fdr/service/FaultRecorderService.java
+++ b/das/src/main/java/com/das/modules/fdr/service/FaultRecorderService.java
@@ -2,6 +2,7 @@ package com.das.modules.fdr.service;
 
 import com.das.modules.equipment.entity.SysEquipment;
 import com.das.modules.fdr.domain.FileNode;
+import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.io.IOException;
@@ -13,6 +14,8 @@ import java.util.Map;
 public interface FaultRecorderService {
     List<FileNode> getDirOrFileList(String name,String startTime, String endTime);
 
+    void download(String path, HttpServletResponse httpServletResponse) throws IOException;
+
     Map<String, List<Object>> getDataCurve(String url, String deviceCode) throws IOException;
 
     void updateFdrConfig(SysEquipment sysEquipment);
@@ -20,9 +23,4 @@ public interface FaultRecorderService {
     String upload(String parent, String folderName, MultipartFile file);
 
      void readFileToSteam(String path, OutputStream stream);
-
-     void download(String path, Path tempDir);
-
-
-
 }
diff --git a/das/src/main/java/com/das/modules/fdr/service/MinioViewsServcie.java b/das/src/main/java/com/das/modules/fdr/service/MinioViewsServcie.java
index 7a5a698c..f42ef18c 100644
--- a/das/src/main/java/com/das/modules/fdr/service/MinioViewsServcie.java
+++ b/das/src/main/java/com/das/modules/fdr/service/MinioViewsServcie.java
@@ -8,6 +8,7 @@ import io.micrometer.common.util.StringUtils;
 import io.minio.*;
 import io.minio.errors.*;
 import io.minio.messages.Item;
+import jakarta.servlet.http.HttpServletResponse;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -185,22 +186,60 @@ public class MinioViewsServcie {
         }
     }
 
-    public void download(String path, Path tempDir) {
+    public void download(String path, Path tempDir,HttpServletResponse httpServletResponse) {
 
+        File tempFile = null;
         try (InputStream inputStream = minioClient.getObject(GetObjectArgs.builder()
                 .bucket(minioProperties.getBucket())
                 .object(path)
                 .build())) {
 
             // 保存到临时文件夹
-            File tempFile = tempDir.resolve(tempDir+path).toFile();
-            FileUtil.writeFromStream(inputStream,tempFile);
-        }
-        catch (Exception ignored){
+            tempFile = tempDir.resolve(tempDir + path).toFile();
+            FileUtil.writeFromStream(inputStream, tempFile);
+            writeFileToRes(tempFile, httpServletResponse);
+        } catch (Exception ignored) {
 
+        } finally {
+            assert tempFile != null;
+            if (tempFile.exists()){
+                tempFile.delete();
+            }
         }
     }
 
+
+    public void writeFileToRes(File downloadFile, HttpServletResponse response) throws IOException {
+        // 检查文件是否存在
+        if (!downloadFile.exists()) {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            return;
+        }
+
+        // 获取文件名
+        String fileName = downloadFile.getName();
+
+        fileName = java.net.URLEncoder.encode(fileName, "UTF-8");
+
+        // 设置响应头
+        response.setContentType("application/octet-stream");
+        response.setContentLength((int) downloadFile.length());
+        response.setHeader("Content-Disposition", "attachment; filename=\"" + fileName + "\"");
+
+        // 读取文件并写入响应的输出流
+        try (FileInputStream inStream = new FileInputStream(downloadFile);
+             OutputStream outStream = response.getOutputStream()) {
+
+            byte[] buffer = new byte[4096];
+            int bytesRead = -1;
+
+            while ((bytesRead = inStream.read(buffer)) != -1) {
+                outStream.write(buffer, 0, bytesRead);
+            }
+        }
+    }
+
+
     // 递归方式 计算文件的大小
     public long getTotalSizeOfFilesInDir(File file) {
         if (file.isFile()) {
@@ -229,4 +268,5 @@ public class MinioViewsServcie {
         return inputStream;
     }
 
+
 }
diff --git a/das/src/main/java/com/das/modules/fdr/service/impl/FaultRecorderServiceImpl.java b/das/src/main/java/com/das/modules/fdr/service/impl/FaultRecorderServiceImpl.java
index 6c980999..e621cce0 100644
--- a/das/src/main/java/com/das/modules/fdr/service/impl/FaultRecorderServiceImpl.java
+++ b/das/src/main/java/com/das/modules/fdr/service/impl/FaultRecorderServiceImpl.java
@@ -1,7 +1,6 @@
 package com.das.modules.fdr.service.impl;
 
 import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.das.common.constant.FileConstants;
 import com.das.common.exceptions.ServiceException;
@@ -12,17 +11,16 @@ import com.das.modules.fdr.domain.FileNode;
 import com.das.modules.fdr.domain.vo.FdrFormatVo;
 import com.das.modules.fdr.service.FaultRecorderService;
 import com.das.modules.fdr.service.MinioViewsServcie;
-import com.fasterxml.jackson.databind.ObjectMapper;
 import io.micrometer.common.util.StringUtils;
-import io.minio.GetObjectArgs;
 import io.minio.MinioClient;
+import jakarta.servlet.http.HttpServletResponse;
 import lombok.extern.slf4j.Slf4j;
-import org.checkerframework.checker.units.qual.A;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.io.*;
+import java.nio.file.Files;
 import java.nio.file.Path;
 import java.rmi.ServerException;
 import java.text.ParseException;
@@ -30,7 +28,6 @@ import java.text.SimpleDateFormat;
 import java.time.LocalDate;
 import java.time.format.DateTimeFormatter;
 import java.util.*;
-import java.util.stream.Collectors;
 
 @Service
 @Slf4j
@@ -75,8 +72,9 @@ public class FaultRecorderServiceImpl implements FaultRecorderService {
     }
 
     @Override
-    public void download(String path, Path tempDir) {
-        minioViewsServcie.download(path, tempDir);
+    public void download(String path,HttpServletResponse httpServletResponse) throws IOException {
+        Path tempDir = Files.createTempDirectory(null);
+        minioViewsServcie.download(path, tempDir,httpServletResponse);
     }
 
 
@@ -188,6 +186,8 @@ public class FaultRecorderServiceImpl implements FaultRecorderService {
         return map;
     }
 
+
+
     public long convertToTimestamp(String time, String pattern) throws ParseException {
         SimpleDateFormat sdf = new SimpleDateFormat(pattern);
         return sdf.parse(time).getTime();