update task result error

nm/task_msg.go

@@ -261,7 +261,7 @@ func (t *TaskHandler) ComputeTaskHandler(taskMsg *nodeManagerV1.PushTaskMessage)
 			log.Error("JSON marshal header error: ", err)
 			return
 		}
-		log.WithField("headers", headers).Info("return task http headers")
+		log.WithField("headers", post.Header).Info("return task http headers")
 		if taskMsg.TaskKind == baseV1.TaskKind_StandardTask && !isUseFileCache {
 			taskExecResult.TaskRespBody = readBody
 		}