diff --git a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/anonymous/DocAnonymousDatabaseApiController.java b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/anonymous/DocAnonymousDatabaseApiController.java
index bd531387..21e74a15 100644
--- a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/anonymous/DocAnonymousDatabaseApiController.java
+++ b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/anonymous/DocAnonymousDatabaseApiController.java
@@ -26,16 +26,14 @@ public class DocAnonymousDatabaseApiController implements DocAnonymousDatabaseAp
 	@Override
 	public CommonResponse<String> createDir(AnonymousCreateDirRequest request) {
 		log.info("create dir request:{}", request);
-		IndexNode dirNode = indexManager.createDir(request);
-		return CommonResponse.success(dirNode.getCode());
+		return CommonResponse.success(indexManager.createDir(request).getCode());
 	}
 
 	@Override
 	public CommonResponse<String> createFile(AnonymousCreateFileRequest request) {
 		log.info("create file request:{}", request);
 		OssFile ossFile = indexManager.prepareEmptyOssFile(request, request.getFormat());
-		IndexNode fileNode = indexManager.createFile(request, ossFile);
-		return CommonResponse.success(fileNode.getCode());
+		return CommonResponse.success(indexManager.createFile(request, ossFile).getCode());
 	}
 
 }