diff --git a/src/platforms/h5/service/api/network/upload-file.js b/src/platforms/h5/service/api/network/upload-file.js
index f315f5dd750dd7f22ccf90ca546489201703aa64..1e9db34e52ccc5a5b91b1ed99798ca103aaad6ba 100644
--- a/src/platforms/h5/service/api/network/upload-file.js
+++ b/src/platforms/h5/service/api/network/upload-file.js
@@ -20,6 +20,12 @@ class UploadTask {
     }
     this._callbacks.push(callback)
   }
+  offProgressUpdate (callback) {
+    const index = this._callbacks.indexOf(callback)
+    if (index >= 0) {
+      this._callbacks.splice(index, 1)
+    }
+  }
   /**
    * 中断上传任务
    */