diff --git a/npu/upload.py b/npu/upload.py
new file mode 100644
index 0000000..6060ab2
--- /dev/null
+++ b/npu/upload.py
@@ -0,0 +1,14 @@
+from mindspore.train.callback import Callback
+import moxing as mox
+
+class UploadOutput(Callback):
+    def __init__(self, train_dir, obs_train_url):
+        self.train_dir = train_dir
+        self.obs_train_url = obs_train_url
+    def epoch_end(self,run_context):
+        try:
+            mox.file.copy_parallel(self.train_dir , self.obs_train_url )
+            print("Successfully Upload {} to {}".format(self.train_dir ,self.obs_train_url ))
+        except Exception as e:
+            print('moxing upload {} to {} failed: '.format(self.train_dir ,self.obs_train_url ) + str(e))
+        return  
diff --git a/npu/upload_for_c2net.py b/npu/upload_for_c2net.py
new file mode 100644
index 0000000..b725724
--- /dev/null
+++ b/npu/upload_for_c2net.py
@@ -0,0 +1,6 @@
+from mindspore.train.callback import Callback
+import os
+
+class UploadOutput(Callback):
+    def epoch_end(self,run_context):
+        os.system("cd /cache/script_for_grampus/ &&./uploader_for_npu " + "/cache/output/")