diff --git a/src/utils/uploadFiles.js b/src/utils/uploadFiles.js
index 39c12cf..4d7d981 100644
--- a/src/utils/uploadFiles.js
+++ b/src/utils/uploadFiles.js
@@ -20,7 +20,8 @@ export function uploadImgFile(renderFun) {
     if (window.FlutterPageControl) {
       console.log('使用window.FlutterPageControl.postMessage(`需要调用uploadImgFile`)')
       // 直接使用Flutter通道
-      window.FlutterPageControl.postMessage(`uploadImgFile`)
+      const result = window.FlutterPageControl.postMessage(`uploadImgFile`)
+      renderFun(result)
     } else {
       console.log('window.app.uploadImgFile和window.FlutterPageControl都不存在，使用降级处理')
       // 降级处理