diff --git a/src/main/java/xyz/playedu/api/controller/backend/ResourceController.java b/src/main/java/xyz/playedu/api/controller/backend/ResourceController.java
index ce3c566..cd46831 100644
--- a/src/main/java/xyz/playedu/api/controller/backend/ResourceController.java
+++ b/src/main/java/xyz/playedu/api/controller/backend/ResourceController.java
@@ -57,29 +57,16 @@ public class ResourceController {
     }
 
     @PostMapping("/create")
-    public JsonResponse store(@RequestBody @Validated ResourceRequest request) {
-        if (categoryService.getById(request.getCategoryId()) == null) {
+    public JsonResponse store(@RequestBody @Validated ResourceRequest req) {
+        if (categoryService.getById(req.getCategoryId()) == null) {
             return JsonResponse.error("资源分类不存在");
         }
-        if (!Arrays.asList(BackendConstant.RESOURCE_DISK_WHITELIST).contains(request.getDisk())) {
+        if (!Arrays.asList(BackendConstant.RESOURCE_DISK_WHITELIST).contains(req.getDisk())) {
             return JsonResponse.error("存储磁盘参数错误");
         }
 
-        Resource resource = new Resource();
-
-        resource.setCategoryId(request.getCategoryId());
-        resource.setName(request.getName());
-        resource.setExtension(request.getExtension());
-        resource.setSize(request.getSize());
-        resource.setDisk(request.getDisk());
-        resource.setFileId(request.getFileId());
-        resource.setPath(request.getPath());
-        resource.setUrl(request.getUrl());
-        resource.setCreatedAt(new Date());
-
-        resourceService.save(resource);
-
-        return JsonResponse.success();
+        Resource res = resourceService.create(req.getCategoryId(), req.getName(), req.getExtension(), req.getSize(), req.getDisk(), req.getFileId(), req.getPath(), req.getUrl());
+        return JsonResponse.data(res);
     }
 
     @DeleteMapping("/{id}")
diff --git a/src/main/java/xyz/playedu/api/controller/backend/UploadController.java b/src/main/java/xyz/playedu/api/controller/backend/UploadController.java
index 85d9cba..d2f888d 100644
--- a/src/main/java/xyz/playedu/api/controller/backend/UploadController.java
+++ b/src/main/java/xyz/playedu/api/controller/backend/UploadController.java
@@ -12,12 +12,12 @@ import org.springframework.web.multipart.MultipartFile;
 import xyz.playedu.api.config.MinioConfig;
 import xyz.playedu.api.constant.BackendConstant;
 import xyz.playedu.api.domain.Resource;
+import xyz.playedu.api.service.ResourceCategoryService;
 import xyz.playedu.api.service.ResourceService;
 import xyz.playedu.api.types.JsonResponse;
 import xyz.playedu.api.util.HelperUtil;
 
 import java.util.Arrays;
-import java.util.Date;
 import java.util.HashMap;
 
 /**
@@ -31,6 +31,9 @@ public class UploadController {
     @Autowired
     private ResourceService resourceService;
 
+    @Autowired
+    private ResourceCategoryService resourceCategoryService;
+
     @Autowired
     private MinioConfig minioConfig;
 
@@ -39,7 +42,6 @@ public class UploadController {
 
     @PostMapping("/image")
     public JsonResponse image(@RequestParam HashMap<String, Object> params, MultipartFile file) {
-        Integer categoryId = MapUtils.getInteger(params, "category_id", 0);
         if (file == null || file.isEmpty() || file.getOriginalFilename() == null) {
             return JsonResponse.error("请上传文件");
         }
@@ -49,6 +51,11 @@ public class UploadController {
             return JsonResponse.error("格式不支持");
         }
 
+        Integer categoryId = MapUtils.getInteger(params, "category_id", 0);
+        if (resourceCategoryService.getById(categoryId) == null) {
+            return JsonResponse.error("分类不存在");
+        }
+
         String filename = file.getOriginalFilename();
         String ext = HelperUtil.fileExt(filename);
         if (!Arrays.asList(BackendConstant.UPLOAD_IMAGE_EXT_WL).contains(ext)) {
@@ -71,19 +78,8 @@ public class UploadController {
 
             String url = minioConfig.getDomain() + minioConfig.getBucket() + "/" + savePath;
 
-            Resource resource = new Resource();
-            resource.setCategoryId(categoryId);
-            resource.setName(oldFilename);
-            resource.setExtension(ext);
-            resource.setSize(file.getSize());
-            resource.setDisk("minio");
-            resource.setFileId("");
-            resource.setPath(savePath);
-            resource.setUrl(url);
-            resource.setCreatedAt(new Date());
-            resourceService.save(resource);
-
-            return JsonResponse.data(resource);
+            Resource res = resourceService.create(categoryId, oldFilename, ext, file.getSize(), "minio", "", savePath, url);
+            return JsonResponse.data(res);
         } catch (Exception e) {
             return JsonResponse.error("系统错误");
         }
diff --git a/src/main/java/xyz/playedu/api/service/ResourceService.java b/src/main/java/xyz/playedu/api/service/ResourceService.java
index 5e2a846..cd84f67 100644
--- a/src/main/java/xyz/playedu/api/service/ResourceService.java
+++ b/src/main/java/xyz/playedu/api/service/ResourceService.java
@@ -14,4 +14,6 @@ public interface ResourceService extends IService<Resource> {
 
     PaginationResult<Resource> paginate(int page, int size, ResourcePaginateFilter filter);
 
+    Resource create(Integer categoryId, String filename, String ext, Long size, String disk, String fileId, String path, String url);
+
 }
diff --git a/src/main/java/xyz/playedu/api/service/impl/ResourceServiceImpl.java b/src/main/java/xyz/playedu/api/service/impl/ResourceServiceImpl.java
index f9c2370..36530b1 100644
--- a/src/main/java/xyz/playedu/api/service/impl/ResourceServiceImpl.java
+++ b/src/main/java/xyz/playedu/api/service/impl/ResourceServiceImpl.java
@@ -11,6 +11,8 @@ import org.springframework.stereotype.Service;
 import xyz.playedu.api.types.paginate.PaginationResult;
 import xyz.playedu.api.types.paginate.ResourcePaginateFilter;
 
+import java.util.Date;
+
 /**
  * @author tengteng
  * @description 针对表【resources】的数据库操作Service实现
@@ -43,6 +45,22 @@ public class ResourceServiceImpl extends ServiceImpl<ResourceMapper, Resource> i
 
         return pageResult;
     }
+
+    @Override
+    public Resource create(Integer categoryId, String filename, String ext, Long size, String disk, String fileId, String path, String url) {
+        Resource resource = new Resource();
+        resource.setCategoryId(categoryId);
+        resource.setName(filename);
+        resource.setExtension(ext);
+        resource.setSize(size);
+        resource.setDisk(disk);
+        resource.setFileId(fileId);
+        resource.setPath(path);
+        resource.setUrl(url);
+        resource.setCreatedAt(new Date());
+        save(resource);
+        return resource;
+    }
 }