diff --git a/web-api/ruoyi-admin/src/main/java/com/ruoyi/api/ByteAssetApiController.java b/web-api/ruoyi-admin/src/main/java/com/ruoyi/api/ByteAssetApiController.java
index 0b9d404..23ba139 100644
--- a/web-api/ruoyi-admin/src/main/java/com/ruoyi/api/ByteAssetApiController.java
+++ b/web-api/ruoyi-admin/src/main/java/com/ruoyi/api/ByteAssetApiController.java
@@ -3,28 +3,19 @@ package com.ruoyi.api;
 import com.ruoyi.ai.service.IByteAssetService;
 import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.AjaxResult;
-import com.ruoyi.common.core.request.asset.DeleteAssetRequest;
-import com.ruoyi.common.core.request.asset.GetAssetRequest;
-import com.ruoyi.common.core.request.asset.ListAssetsRequest;
-import com.ruoyi.common.core.request.asset.UpdateAssetRequest;
-import com.ruoyi.common.core.response.asset.CreateAssetResponse;
+import com.ruoyi.common.core.request.asset.*;
 import com.ruoyi.common.core.response.asset.GetAssetResponse;
 import com.ruoyi.common.core.response.asset.ListAssetsResponse;
 import com.ruoyi.common.core.response.asset.UpdateAssetResponse;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
-import io.swagger.annotations.ApiParam;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RequestPart;
 import org.springframework.web.bind.annotation.RestController;
-import org.springframework.web.multipart.MultipartFile;
 
 /**
  * 火山 - 素材管理（api.docx Assets API）。CreateAsset 先上传存储桶再调三方接口。
@@ -38,15 +29,11 @@ public class ByteAssetApiController extends BaseController {
 
     private final IByteAssetService byteAssetService;
 
-    @PostMapping(value = "/createAsset", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
-    @ApiOperation("CreateAsset：先将文件上传至对象存储，再调用 CreateAsset")
-    public AjaxResult<CreateAssetResponse> createAsset(
-            @ApiParam(value = "素材url", required = true) @RequestParam("url") String url,
-            @ApiParam(value = "所属素材组 id（GroupId）", required = true) @RequestParam("groupId") String groupId,
-            @ApiParam(value = "素材类型：Image / Video / Audio", required = true) @RequestParam("assetType") String assetType,
-            @ApiParam(value = "素材名称，可选") @RequestParam(value = "name", required = false) String name) {
+    @PostMapping("/createAsset")
+    @ApiOperation("CreateAsset：创建素材")
+    public AjaxResult<ListAssetsResponse> createAsset(@RequestBody CreateAssetRequest request) {
         try {
-            return AjaxResult.success(byteAssetService.createAsset(url, groupId, assetType, name));
+            return AjaxResult.success(byteAssetService.createAsset(request));
         } catch (Exception e) {
             log.error("创建素材时发生异常", e);
             return AjaxResult.error(e.getMessage());
diff --git a/web-api/ruoyi-system/src/main/java/com/ruoyi/ai/service/IByteAssetService.java b/web-api/ruoyi-system/src/main/java/com/ruoyi/ai/service/IByteAssetService.java
index 6d01074..993ad86 100644
--- a/web-api/ruoyi-system/src/main/java/com/ruoyi/ai/service/IByteAssetService.java
+++ b/web-api/ruoyi-system/src/main/java/com/ruoyi/ai/service/IByteAssetService.java
@@ -1,14 +1,10 @@
 package com.ruoyi.ai.service;
 
-import com.ruoyi.common.core.request.asset.DeleteAssetRequest;
-import com.ruoyi.common.core.request.asset.GetAssetRequest;
-import com.ruoyi.common.core.request.asset.ListAssetsRequest;
-import com.ruoyi.common.core.request.asset.UpdateAssetRequest;
+import com.ruoyi.common.core.request.asset.*;
 import com.ruoyi.common.core.response.asset.CreateAssetResponse;
 import com.ruoyi.common.core.response.asset.GetAssetResponse;
 import com.ruoyi.common.core.response.asset.ListAssetsResponse;
 import com.ruoyi.common.core.response.asset.UpdateAssetResponse;
-import org.springframework.web.multipart.MultipartFile;
 
 import java.io.IOException;
 
@@ -17,7 +13,7 @@ public interface IByteAssetService {
     /**
      * 先将文件上传至对象存储得到公网 URL，再调用 CreateAsset。
      */
-    CreateAssetResponse createAsset(String url, String groupId, String assetType, String name) throws Exception;
+    CreateAssetResponse createAsset(CreateAssetRequest request) throws Exception;
 
     ListAssetsResponse listAssets(ListAssetsRequest request) throws IOException;
 
diff --git a/web-api/ruoyi-system/src/main/java/com/ruoyi/ai/service/impl/ByteAssetService.java b/web-api/ruoyi-system/src/main/java/com/ruoyi/ai/service/impl/ByteAssetService.java
index 6c4019c..1f39f3a 100644
--- a/web-api/ruoyi-system/src/main/java/com/ruoyi/ai/service/impl/ByteAssetService.java
+++ b/web-api/ruoyi-system/src/main/java/com/ruoyi/ai/service/impl/ByteAssetService.java
@@ -32,15 +32,7 @@ public class ByteAssetService extends BaseByteApiService implements IByteAssetSe
     private static final String ACTION_DELETE_ASSET = "DeleteAsset";
 
     @Override
-    public CreateAssetResponse createAsset(String url, String groupId, String assetType, String name) throws Exception {
-        if (StringUtils.isBlank(groupId) || StringUtils.isBlank(groupId) || StringUtils.isBlank(assetType)) {
-            throw new IllegalArgumentException("url、groupId、assetType 不能为空");
-        }
-        CreateAssetRequest request = new CreateAssetRequest();
-        request.setGroupId(groupId);
-        request.setUrl(url);
-        request.setName(name);
-        request.setAssetType(assetType);
+    public CreateAssetResponse createAsset(CreateAssetRequest request) throws Exception {
         request.setProjectName(getUserProject());
         return callApi(ACTION_CREATE_ASSET, request, CreateAssetResponse.class);
     }