diff --git a/virtual-patient-manage/src/main/java/com/supervision/manage/controller/file/FileManageController.java b/virtual-patient-manage/src/main/java/com/supervision/manage/controller/file/FileManageController.java
index 8064fb3b..22c50d8a 100644
--- a/virtual-patient-manage/src/main/java/com/supervision/manage/controller/file/FileManageController.java
+++ b/virtual-patient-manage/src/main/java/com/supervision/manage/controller/file/FileManageController.java
@@ -19,10 +19,9 @@ public class FileManageController {
     private final FileManageService fileManageService;
     @ApiOperation("上传文件")
     @PostMapping("/uploadFile")
-    public String uploadFile(@RequestParam("file") MultipartFile multipartFile) throws Exception {
+    public FileResource uploadFile(@RequestParam("file") MultipartFile multipartFile) throws Exception {
 
-        FileResource fileResource = fileManageService.uploadFile(multipartFile, multipartFile.getContentType());
-        return fileResource.getId();
+        return fileManageService.uploadFile(multipartFile, multipartFile.getContentType());
 
     }
 
@@ -33,4 +32,12 @@ public class FileManageController {
         fileManageService.downloadFile(fileId, response);
 
     }
+
+    @ApiOperation("删除文件")
+    @DeleteMapping("/deleteFile")
+    public boolean deleteFile(@RequestParam String fileId) throws Exception {
+
+        return fileManageService.deleteFile(fileId);
+
+    }
 }
diff --git a/virtual-patient-manage/src/main/java/com/supervision/manage/controller/file/MaterialLibraryManageController.java b/virtual-patient-manage/src/main/java/com/supervision/manage/controller/file/MaterialLibraryManageController.java
index 4de37bce..f3b52a58 100644
--- a/virtual-patient-manage/src/main/java/com/supervision/manage/controller/file/MaterialLibraryManageController.java
+++ b/virtual-patient-manage/src/main/java/com/supervision/manage/controller/file/MaterialLibraryManageController.java
@@ -10,6 +10,8 @@ import lombok.RequiredArgsConstructor;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
+import java.util.List;
+
 @Api(tags = "素材库管理")
 @RestController
 @RequestMapping("/materialLibrary")
@@ -20,10 +22,9 @@ public class MaterialLibraryManageController {
 
     @ApiOperation("上传素材")
     @PostMapping("/uploadMaterial")
-    public String uploadMaterial(@ApiParam("文件") @RequestParam("file") MultipartFile multipartFile,
-                                  MaterialLibrary materialLibrary) throws Exception {
+    public void uploadMaterial(@RequestBody List<MaterialLibrary> materialLibraryList) throws Exception {
 
-        return materialLibraryManageService.uploadMaterial(multipartFile,materialLibrary);
+        materialLibraryManageService.uploadMaterial(materialLibraryList);
     }
 
 
diff --git a/virtual-patient-manage/src/main/java/com/supervision/manage/service/MaterialLibraryManageService.java b/virtual-patient-manage/src/main/java/com/supervision/manage/service/MaterialLibraryManageService.java
index 96dfef84..f19d60e2 100644
--- a/virtual-patient-manage/src/main/java/com/supervision/manage/service/MaterialLibraryManageService.java
+++ b/virtual-patient-manage/src/main/java/com/supervision/manage/service/MaterialLibraryManageService.java
@@ -2,18 +2,18 @@ package com.supervision.manage.service;
 
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.supervision.model.MaterialLibrary;
-import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
 
 public interface MaterialLibraryManageService {
 
 
     /**
      * 上传素材库文件
-     * @param multipartFile 文件内容
-     * @param materialLibrary 素材内容
+     * @param materialLibraryList 素材内容
      * @return 素材id
      */
-    String uploadMaterial(MultipartFile multipartFile, MaterialLibrary materialLibrary) throws Exception;
+    void uploadMaterial(List<MaterialLibrary> materialLibraryList) throws Exception;
 
     IPage<MaterialLibrary> queryMaterialPage(String materialType, String materialName, String directoryId,Integer pageNum, Integer pageSize);
 
diff --git a/virtual-patient-manage/src/main/java/com/supervision/manage/service/impl/MaterialLibraryManageServiceImpl.java b/virtual-patient-manage/src/main/java/com/supervision/manage/service/impl/MaterialLibraryManageServiceImpl.java
index b24f3318..57e09ec6 100644
--- a/virtual-patient-manage/src/main/java/com/supervision/manage/service/impl/MaterialLibraryManageServiceImpl.java
+++ b/virtual-patient-manage/src/main/java/com/supervision/manage/service/impl/MaterialLibraryManageServiceImpl.java
@@ -10,18 +10,20 @@ import com.supervision.manage.service.FileManageService;
 import com.supervision.manage.service.MaterialLibraryManageService;
 import com.supervision.model.FileResource;
 import com.supervision.model.MaterialLibrary;
+import com.supervision.service.FileResourceService;
 import com.supervision.service.MaterialLibraryService;
 import lombok.RequiredArgsConstructor;
 import org.apache.commons.lang3.tuple.Triple;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
-import org.springframework.web.multipart.MultipartFile;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 import java.util.Objects;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+import java.util.stream.Collectors;
 
 @Service
 @RequiredArgsConstructor
@@ -30,19 +32,31 @@ public class MaterialLibraryManageServiceImpl implements MaterialLibraryManageSe
     private final MaterialLibraryService materialLibraryService;
 
     private final FileManageService fileManageService;
+
+    private final FileResourceService fileResourceService;
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public String uploadMaterial(MultipartFile multipartFile,MaterialLibrary materialLibrary) throws Exception {
+    public void uploadMaterial(List<MaterialLibrary> materialLibraryList) throws Exception {
         // 校验素材名是否已经存在
-        Assert.notEmpty(materialLibrary.getMaterialName(), "素材名不能为空");
-        Assert.notEmpty(materialLibrary.getMaterialType(), "素材类型不能为空");
-
-        materialLibrary.setMaterialName(renameIfNecessary(materialLibrary.getMaterialName()));
-        // 保存素材
-        FileResource fileResource = fileManageService.uploadFile(multipartFile, multipartFile.getContentType());
-        materialLibrary.setFileResourceId(fileResource.getId());
-        materialLibraryService.save(materialLibrary);
-        return materialLibrary.getId();
+        Assert.notEmpty(materialLibraryList, "素材列表不能为空");
+        materialLibraryList.forEach(materialLibrary -> {
+            Assert.notEmpty(materialLibrary.getMaterialType(), "素材类型不能为空");
+            Assert.notEmpty(materialLibrary.getFileResourceId(), "文件资源id不能为空");
+        });
+
+        List<String> resourceIds = materialLibraryList.stream().map(MaterialLibrary::getFileResourceId).collect(Collectors.toList());
+        Map<String, FileResource> fileResourceMap = fileResourceService.lambdaQuery()
+                .in(FileResource::getId, resourceIds).list().stream().collect(Collectors.toMap(FileResource::getId, e -> e));
+
+        for (MaterialLibrary materialLibrary : materialLibraryList) {
+            FileResource fileResource = fileResourceMap.get(materialLibrary.getFileResourceId());
+            Assert.notNull(fileResource, "文件资源不存在");
+            materialLibrary.setMaterialName(renameIfNecessary(fileResource.getFileName()));
+            // 保存素材
+            materialLibrary.setFileResourceId(materialLibrary.getFileResourceId());
+            materialLibraryService.save(materialLibrary);
+        }
+
     }
 
     @Override