diff --git a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/anonymous/DocAnonymousDatabaseApi.java b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/anonymous/DocAnonymousDatabaseApi.java
index ba36796c..aadbfc2d 100644
--- a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/anonymous/DocAnonymousDatabaseApi.java
+++ b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/anonymous/DocAnonymousDatabaseApi.java
@@ -4,6 +4,7 @@ package cn.axzo.nanopart.doc.api.anonymous;
 import javax.validation.Valid;
 
 import cn.axzo.nanopart.doc.api.anonymous.request.AnonymousCreateDirRequest;
+import cn.axzo.nanopart.doc.api.anonymous.request.AnonymousUploadFileRequest;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
@@ -26,11 +27,19 @@ public interface DocAnonymousDatabaseApi {
 	CommonResponse<String> createDir(@RequestBody @Valid AnonymousCreateDirRequest request);
 
 	/**
-	 * 创建文件
+	 * 创建新文件
 	 *
 	 * @return 文件编码, 需要由业务存储
 	 */
 	@PostMapping("/api/anonymous/createFile")
 	CommonResponse<String> createFile(@RequestBody @Valid AnonymousCreateFileRequest request);
 
+	/**
+	 * 上传文件
+	 *
+	 * @return 文件编码, 需要由业务存储
+	 */
+	@PostMapping("/api/anonymous/uploadFile")
+	CommonResponse<String> uploadFile(@RequestBody @Valid AnonymousUploadFileRequest request);
+
 }
diff --git a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/anonymous/request/AnonymousUploadFileRequest.java b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/anonymous/request/AnonymousUploadFileRequest.java
new file mode 100644
index 00000000..5db7f7f2
--- /dev/null
+++ b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/anonymous/request/AnonymousUploadFileRequest.java
@@ -0,0 +1,24 @@
+package cn.axzo.nanopart.doc.api.anonymous.request;
+
+import cn.axzo.nanopart.doc.api.domain.OssFile;
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.validation.Valid;
+import javax.validation.constraints.NotNull;
+
+/**
+ * @author yanglin
+ */
+@Setter
+@Getter
+public class AnonymousUploadFileRequest extends NodeCreateAnonymous {
+
+    /**
+     * 上传的文件信息
+     */
+    @Valid
+    @NotNull(message = "上传的文件信息不能为空")
+    private OssFile ossFile;
+
+}
diff --git a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/domain/OssFile.java b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/domain/OssFile.java
index b368a213..790a51a5 100644
--- a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/domain/OssFile.java
+++ b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/domain/OssFile.java
@@ -1,8 +1,10 @@
 
 package cn.axzo.nanopart.doc.api.domain;
 
-import cn.axzo.nanopart.doc.api.enums.FileFormat;
 import com.alibaba.fastjson.JSON;
+
+import cn.axzo.nanopart.doc.api.enums.FileFormat;
+import cn.axzo.nanopart.doc.api.util.BizAssertions;
 import lombok.Getter;
 import lombok.Setter;
 
@@ -39,6 +41,13 @@ public class OssFile {
 		return ossFile;
 	}
 
+	public void validate() {
+		BizAssertions.assertNotNull(format, "format不能为空");
+		BizAssertions.assertTrue(size > 0, "size必须大于0");
+		BizAssertions.assertNotBlank(ossFileKey, "ossFileKey不能为空");
+		BizAssertions.assertNotBlank(extension, "后缀不能为空");
+	}
+
 	@Override
 	public String toString() {
 		return JSON.toJSONString(this);
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 21e74a15..be8ef46a 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
@@ -6,8 +6,8 @@ import org.springframework.web.bind.annotation.RestController;
 import cn.axzo.nanopart.doc.api.anonymous.DocAnonymousDatabaseApi;
 import cn.axzo.nanopart.doc.api.anonymous.request.AnonymousCreateDirRequest;
 import cn.axzo.nanopart.doc.api.anonymous.request.AnonymousCreateFileRequest;
+import cn.axzo.nanopart.doc.api.anonymous.request.AnonymousUploadFileRequest;
 import cn.axzo.nanopart.doc.api.domain.OssFile;
-import cn.axzo.nanopart.doc.entity.IndexNode;
 import cn.axzo.nanopart.doc.file.index.IndexManager;
 import cn.azxo.framework.common.model.CommonResponse;
 import lombok.RequiredArgsConstructor;
@@ -36,4 +36,10 @@ public class DocAnonymousDatabaseApiController implements DocAnonymousDatabaseAp
 		return CommonResponse.success(indexManager.createFile(request, ossFile).getCode());
 	}
 
+	@Override
+	public CommonResponse<String> uploadFile(AnonymousUploadFileRequest request) {
+		log.info("upload file request:{}", request);
+		request.getOssFile().validate();
+		return CommonResponse.success(indexManager.uploadFile(request, request.getOssFile()).getCode());
+	}
 }
diff --git a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/filetemplate/FileTemplateApiController.java b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/filetemplate/FileTemplateApiController.java
index 808da5ba..9c024b83 100644
--- a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/filetemplate/FileTemplateApiController.java
+++ b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/filetemplate/FileTemplateApiController.java
@@ -67,6 +67,7 @@ public class FileTemplateApiController implements FileTemplateApi {
 	@Override
 	public CommonResponse<String> uploadFile(FileTemplateUploadFileRequest request) {
 		log.info("upload file request:{}", request);
+		request.getOssFile().validate();
 		return CommonResponse.success(fileTemplateManager.uploadFile(request));
 	}
 
diff --git a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/templatedb/TemplateDatabaseApiController.java b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/templatedb/TemplateDatabaseApiController.java
index fb172882..e40818fa 100644
--- a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/templatedb/TemplateDatabaseApiController.java
+++ b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/templatedb/TemplateDatabaseApiController.java
@@ -72,6 +72,7 @@ public class TemplateDatabaseApiController implements TemplateDatabaseApi {
 	@Override
 	public CommonResponse<String> uploadFile(TemplateDatabaseUploadFileRequest request) {
 		log.info("upload file request:{}", request);
+		request.getOssFile().validate();
 		return CommonResponse.success(templateDatabaseManager.updateFile(request));
 	}