diff --git a/src/main/java/com/ruoyi/file/controller/SysFileController.java b/src/main/java/com/ruoyi/file/controller/SysFileController.java
index e876a9e..12554b2 100644
--- a/src/main/java/com/ruoyi/file/controller/SysFileController.java
+++ b/src/main/java/com/ruoyi/file/controller/SysFileController.java
@@ -1,5 +1,10 @@
 package com.ruoyi.file.controller;
 
+import com.ruoyi.common.core.domain.R;
+import com.ruoyi.common.core.utils.StringUtils;
+import com.ruoyi.common.core.utils.file.FileUtils;
+import com.ruoyi.file.service.ISysFileService;
+import com.ruoyi.system.api.domain.SysFile;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -7,20 +12,14 @@ import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.multipart.MultipartFile;
-import com.ruoyi.common.core.domain.R;
-import com.ruoyi.common.core.utils.StringUtils;
-import com.ruoyi.common.core.utils.file.FileUtils;
-import com.ruoyi.file.service.ISysFileService;
-import com.ruoyi.system.api.domain.SysFile;
 
 /**
  * 文件请求处理
- * 
+ *
  * @author ruoyi
  */
 @RestController
-public class SysFileController
-{
+public class SysFileController {
     private static final Logger log = LoggerFactory.getLogger(SysFileController.class);
 
     @Autowired
@@ -30,19 +29,15 @@ public class SysFileController
      * 文件上传请求
      */
     @PostMapping("upload")
-    public R<SysFile> upload(MultipartFile file)
-    {
-        try
-        {
+    public R<SysFile> upload(MultipartFile file) {
+        try {
             // 上传并返回访问地址
             String url = sysFileService.uploadFile(file);
             SysFile sysFile = new SysFile();
             sysFile.setName(FileUtils.getName(url));
             sysFile.setUrl(url);
             return R.ok(sysFile);
-        }
-        catch (Exception e)
-        {
+        } catch (Exception e) {
             log.error("上传文件失败", e);
             return R.fail(e.getMessage());
         }
@@ -52,21 +47,30 @@ public class SysFileController
      * 文件删除请求
      */
     @DeleteMapping("delete")
-    public R<Boolean> delete(String fileUrl)
-    {
-        try
-        {
-            if (!FileUtils.validateFilePath(fileUrl))
-            {
+    public R<Boolean> delete(String fileUrl) {
+        try {
+            if (!FileUtils.validateFilePath(fileUrl)) {
                 throw new Exception(StringUtils.format("资源文件({})非法，不允许删除。 ", fileUrl));
             }
             sysFileService.deleteFile(fileUrl);
             return R.ok();
-        }
-        catch (Exception e)
-        {
+        } catch (Exception e) {
             log.error("删除文件失败", e);
             return R.fail(e.getMessage());
         }
     }
+
+    /**
+     * 文件流上传请求
+     */
+    @PostMapping("uploadStream")
+    public R<String> uploadFileByStream(String filename, String extension, String data) {
+        try {
+
+            return R.ok(sysFileService.uploadFileByData(filename, extension, data));
+        } catch (Exception e) {
+            log.error("上传文件失败", e);
+            return R.fail(e.getMessage());
+        }
+    }
 }
diff --git a/src/main/java/com/ruoyi/file/service/ISysFileService.java b/src/main/java/com/ruoyi/file/service/ISysFileService.java
index 2c8fa00..9c9a4c4 100644
--- a/src/main/java/com/ruoyi/file/service/ISysFileService.java
+++ b/src/main/java/com/ruoyi/file/service/ISysFileService.java
@@ -2,8 +2,6 @@ package com.ruoyi.file.service;
 
 import org.springframework.web.multipart.MultipartFile;
 
-import java.io.ByteArrayOutputStream;
-
 /**
  * 文件上传接口
  *
@@ -36,5 +34,5 @@ public interface ISysFileService {
      * @param out       上传的流
      * @return 访问地址
      */
-    String uploadFileByStream(String filename, String extension, ByteArrayOutputStream out) throws Exception;
+    String uploadFileByData(String filename, String extension, String out) throws Exception;
 }
diff --git a/src/main/java/com/ruoyi/file/service/LocalSysFileServiceImpl.java b/src/main/java/com/ruoyi/file/service/LocalSysFileServiceImpl.java
index 48e0ceb..8cb09bd 100644
--- a/src/main/java/com/ruoyi/file/service/LocalSysFileServiceImpl.java
+++ b/src/main/java/com/ruoyi/file/service/LocalSysFileServiceImpl.java
@@ -4,7 +4,7 @@ import com.ruoyi.common.core.utils.StringUtils;
 import com.ruoyi.common.core.utils.file.FileUtils;
 import com.ruoyi.file.utils.FileUploadUtils;
 import org.springframework.beans.factory.annotation.Value;
-import org.springframework.context.annotation.Primary;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
@@ -16,8 +16,8 @@ import java.io.ByteArrayOutputStream;
  *
  * @author ruoyi
  */
-@Primary
 @Service
+@ConditionalOnProperty(name = "file.storage", havingValue = "local", matchIfMissing = true)
 public class LocalSysFileServiceImpl implements ISysFileService {
     /**
      * 资源映射路径 前缀
@@ -71,8 +71,8 @@ public class LocalSysFileServiceImpl implements ISysFileService {
      * @return 访问地址
      */
     @Override
-    public String uploadFileByStream(String filename, String extension, ByteArrayOutputStream out) throws Exception {
-        try (ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray())) {
+    public String uploadFileByData(String filename, String extension, String out) throws Exception {
+        try (ByteArrayInputStream in = new ByteArrayInputStream(out.getBytes())) {
             String fileName = FileUploadUtils.extractFilename(filename, extension);
             return FileUploadUtils.uploadByStream(localFilePath, fileName, in);
         } catch (Exception e) {
diff --git a/src/main/java/com/ruoyi/file/service/MinioSysFileServiceImpl.java b/src/main/java/com/ruoyi/file/service/MinioSysFileServiceImpl.java
index 204291f..8c87d7b 100644
--- a/src/main/java/com/ruoyi/file/service/MinioSysFileServiceImpl.java
+++ b/src/main/java/com/ruoyi/file/service/MinioSysFileServiceImpl.java
@@ -8,6 +8,7 @@ import io.minio.MinioClient;
 import io.minio.PutObjectArgs;
 import io.minio.RemoveObjectArgs;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
@@ -21,6 +22,7 @@ import java.io.InputStream;
  * @author ruoyi
  */
 @Service
+@ConditionalOnProperty(name = "file.storage", havingValue = "minio")
 public class MinioSysFileServiceImpl implements ISysFileService {
     @Autowired
     private MinioConfig minioConfig;
@@ -73,8 +75,8 @@ public class MinioSysFileServiceImpl implements ISysFileService {
     }
 
     @Override
-    public String uploadFileByStream(String filename, String extension, ByteArrayOutputStream out) throws Exception {
-        try (ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray())) {
+    public String uploadFileByData(String filename, String extension, String  out) throws Exception {
+        try (ByteArrayInputStream in = new ByteArrayInputStream(out.getBytes())) {
             String fileName = FileUploadUtils.extractFilename(filename, extension);
             String contentType = FileUploadUtils.getContentType(extension); // 获取文件类型
             PutObjectArgs args = PutObjectArgs.builder()