diff --git a/src/main/ets/http/HttpHelper.ets b/src/main/ets/http/HttpHelper.ets
index 571ec71..bd58ec5 100644
--- a/src/main/ets/http/HttpHelper.ets
+++ b/src/main/ets/http/HttpHelper.ets
@@ -3,7 +3,7 @@ import http from '@ohos.net.http';
 import { LogHelper } from '../../../../Index';
 import { SZYXLocalStorageHelper } from '../utils/SZYXLocalStorageHelper';
 import { SZYXLocalStorageKeys } from '../utils/SZYXLocalStorageKeys';
-import { HttpHelperX, HttpParamsForm, HttpParamsGet, HttpParamsPost } from './HttpHelperX';
+import { HttpHelperX, HttpParamsForm, HttpParamsGet, HttpParamsPost, HttpParamsUpload } from './HttpHelperX';
 import { BusinessError } from '@kit.BasicServicesKit';
 import { image } from '@kit.ImageKit';
 
@@ -314,7 +314,7 @@ export class HttpHelper {
    * @param apiNo 请求标识，取消请求或者去重使用|考虑做自动重试使用
    * @returns
    */
-  public upload<T>(params: HttpParamsPost, apiNo?: string, showLog?: boolean): Promise<T> {
+  public upload<T>(params: HttpParamsUpload, apiNo?: string, showLog?: boolean): Promise<T> {
 
     return new Promise<T>((resolve, reject) => {
 
@@ -340,17 +340,18 @@ export class HttpHelper {
       if (showLog) {
         LogHelper.debug(`postJson：${apiNo}\n`, JSON.stringify(params))
       }
+      // let data = HttpHelperX.getContent(params.data)
 
 
-      const formData: http.MultiFormData[] = params.data as http.MultiFormData[]
+      // const formData: http.MultiFormData[] = params.data as http.MultiFormData[]
       httpRequest.request(HttpHelperX.getUrl(params.url, params.query), {
         method: http.RequestMethod.POST,
         connectTimeout: 20000,
         readTimeout: 20000,
         header: header,
-        // extraData: params.data,
+        extraData: params.data,
         usingCache: false,
-        multiFormDataList: formData,
+        multiFormDataList: params.data,
       })
         .then((data: http.HttpResponse) => {
           if (showLog) {
diff --git a/src/main/ets/http/HttpHelperX.ts b/src/main/ets/http/HttpHelperX.ts
index ee7a016..5ac416f 100644
--- a/src/main/ets/http/HttpHelperX.ts
+++ b/src/main/ets/http/HttpHelperX.ts
@@ -1,4 +1,5 @@
 import { ToolsHelperForTS } from '../utils/ToolsHelperForTS';
+import { http } from '@kit.NetworkKit';
 
 export interface HttpParamsGet {
   url: string
@@ -12,6 +13,12 @@ export interface HttpParamsPost {
   query?: Record<string, string> | Object
   headers?: Record<string, string | null | undefined>
 }
+export interface HttpParamsUpload {
+  url: string
+  data: http.MultiFormData[]
+  query?: Record<string, string> | Object
+  headers?: Record<string, string | null | undefined>
+}
 
 export interface HttpParamsForm {
   url: string
diff --git a/src/main/ets/utils/FileHelper.ets b/src/main/ets/utils/FileHelper.ets
index 7254824..a8b97a0 100644
--- a/src/main/ets/utils/FileHelper.ets
+++ b/src/main/ets/utils/FileHelper.ets
@@ -1,5 +1,6 @@
 import fileUri from '@ohos.file.fileuri';
-import fs, { ListFileOptions, ReadOptions, ReadTextOptions, WriteOptions } from '@ohos.file.fs';
+import fs from '@ohos.file.fs';
+import fileIo, { ListFileOptions, ReadOptions, ReadTextOptions, WriteOptions } from '@ohos.file.fs';
 import { BusinessError } from '@kit.BasicServicesKit';
 import { StrHelper } from './StrHelper';
 import { hilog } from '@kit.PerformanceAnalysisKit';
@@ -886,4 +887,18 @@ export class FileHelper {
       return (fileSize / (1024 * 1024 * 1024 * 1024)).toFixed(1) + "TB";
     }
   }
+
+  static copyFileToCacheDir(path: string):CacheFile {
+    const resFile = fileIo.openSync(path, fileIo.OpenMode.READ_ONLY)
+    let newPath = GlobalContext.getContext().cacheDir + "/" + resFile.name;
+    FileHelper.copyFileSync(resFile.fd, newPath)
+    return {
+      path: newPath,
+      name: resFile.name
+    }
+  }
+}
+export interface CacheFile{
+  path:string,
+  name:string
 }
\ No newline at end of file
diff --git a/src/main/ets/utils/PickerHelper.ets b/src/main/ets/utils/PickerHelper.ets
index e2cabcd..077071b 100644
--- a/src/main/ets/utils/PickerHelper.ets
+++ b/src/main/ets/utils/PickerHelper.ets
@@ -66,7 +66,7 @@ export class PickerHelper {
       let photoPicker = new photoAccessHelper.PhotoViewPicker();
 
       let photoSelectResult: photoAccessHelper.PhotoSelectResult = await photoPicker.select(options);
-      LogHelper.error(JSON.stringify(photoSelectResult))
+      // LogHelper.error(JSON.stringify(photoSelectResult))
       if (photoSelectResult && photoSelectResult.photoUris && photoSelectResult.photoUris.length > 0) {
         return photoSelectResult.photoUris;
       } else {