尝试添加截图标注+7

src/views/remote/videoCall/videoTools.vue

@@ -121,14 +121,15 @@ function reallyEndMarkHandle() {
     }
 }
 
-function initialPaintDone(blob: any) {
+function initialPaintDone(blob: Blob) {
     if (!chatChannelState.value.screenshotInitiatorId && chatChannelState.value.displayImageEditor) {
+        const file = new File([blob], "temp.png");
         const params = {
             apiPwd: 'Ifar$2_0160_525_Mocp',
-            file: blob,
+            file,
             requestFrom: 6,
             uid: 4
-        }
+        };
         alova
             // @ts-ignore
             .Post<any>('/admin/uploadMuFile', params, { meta: { isUpload: true } })