diff --git a/jshERP-boot/src/main/java/com/jsh/erp/controller/SystemConfigController.java b/jshERP-boot/src/main/java/com/jsh/erp/controller/SystemConfigController.java
index 50e81646..bed1dd84 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/controller/SystemConfigController.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/controller/SystemConfigController.java
@@ -179,13 +179,6 @@ public class SystemConfigController {
             String fileUrl = "";
             if(fileUploadType == 1) {
                 fileUrl = systemConfigService.getFileUrlLocal(imgPath);
-                File file = new File(fileUrl);
-                if(!file.exists()){
-                    response.setStatus(404);
-                    throw new RuntimeException("文件不存在..");
-                }
-                response.setContentType("application/force-download");// 设置强制下载不打开
-                response.addHeader("Content-Disposition", "attachment;fileName=" + new String(file.getName().getBytes("UTF-8"),"iso-8859-1"));
                 inputStream = new BufferedInputStream(new FileInputStream(fileUrl));
             } else if(fileUploadType == 2) {
                 fileUrl = systemConfigService.getFileUrlAliOss(imgPath);
@@ -240,6 +233,7 @@ public class SystemConfigController {
         if(StringUtil.isEmpty(imgPath) || imgPath=="null"){
             return;
         }
+        InputStream inputStream = null;
         OutputStream outputStream = null;
         try {
             imgPath = imgPath.replace("..", "");
@@ -247,17 +241,20 @@ public class SystemConfigController {
                 imgPath = imgPath.substring(0, imgPath.length() - 1);
             }
             String fileUrl = "";
-            File file = null;
             if(fileUploadType == 1) {
                 fileUrl = systemConfigService.getFileUrlLocal(imgPath);
-                file = new File(fileUrl);
+                inputStream = new BufferedInputStream(new FileInputStream(fileUrl));
             } else if(fileUploadType == 2) {
                 fileUrl = systemConfigService.getFileUrlAliOss(imgPath);
-                file = FileUtils.UrltoFile(fileUrl);
+                URL url = new URL(fileUrl);
+                HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+                conn.setRequestMethod("GET");
+                conn.setConnectTimeout(5 * 1000);
+                inputStream = conn.getInputStream();// 通过输入流获取图片数据
             }
             int index = fileUrl.lastIndexOf(".");
             String ext = fileUrl.substring(index + 1);
-            BufferedImage image = systemConfigService.getImageMini(file, 40);
+            BufferedImage image = systemConfigService.getImageMini(inputStream, 40);
             outputStream = response.getOutputStream();
             ImageIO.write(image, ext, outputStream);
             response.flushBuffer();
diff --git a/jshERP-boot/src/main/java/com/jsh/erp/service/systemConfig/SystemConfigService.java b/jshERP-boot/src/main/java/com/jsh/erp/service/systemConfig/SystemConfigService.java
index 32e0ab3e..f748d3d9 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/service/systemConfig/SystemConfigService.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/service/systemConfig/SystemConfigService.java
@@ -293,8 +293,8 @@ public class SystemConfigService {
         return linkUrl + filePath + "/" + imgPath;
     }
 
-    public BufferedImage getImageMini(File file, int w) throws Exception {
-        BufferedImage img = ImageIO.read(file);
+    public BufferedImage getImageMini(InputStream inputStream, int w) throws Exception {
+        BufferedImage img = ImageIO.read(inputStream);
         //获取图片的长和宽
         int width = img.getWidth();
         int height = img.getHeight();
diff --git a/jshERP-boot/src/main/java/com/jsh/erp/utils/FileUtils.java b/jshERP-boot/src/main/java/com/jsh/erp/utils/FileUtils.java
index 05d9e822..1bcda23b 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/utils/FileUtils.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/utils/FileUtils.java
@@ -1,9 +1,6 @@
 package com.jsh.erp.utils;
 
-import org.springframework.util.StringUtils;
 import java.io.*;
-import java.net.HttpURLConnection;
-import java.net.URL;
 import java.util.*;
 
 /**
@@ -353,26 +350,4 @@ public class FileUtils {
 		fileName = fileName.replace("=","").replace(",","").replace("&","");
 		return fileName;
 	}
-
-	//将Url转换为File
-	public static File UrltoFile(String url) throws Exception {
-		HttpURLConnection httpUrl = (HttpURLConnection) new URL(url).openConnection();
-		httpUrl.connect();
-		InputStream ins=httpUrl.getInputStream();
-		File file = new File(System.getProperty("java.io.tmpdir") + File.separator + "xie");//System.getProperty("java.io.tmpdir")缓存
-		if (file.exists()) {
-			file.delete();//如果缓存中存在该文件就删除
-		}
-		OutputStream os = new FileOutputStream(file);
-		int bytesRead;
-		int len = 8192;
-		byte[] buffer = new byte[len];
-		while ((bytesRead = ins.read(buffer, 0, len)) != -1) {
-			os.write(buffer, 0, bytesRead);
-		}
-		os.close();
-		ins.close();
-		return file;
-
-	}
 }