diff --git a/paddle/fluid/framework/executor_thread_worker.cc b/paddle/fluid/framework/executor_thread_worker.cc
index 1e8f6c6182aab4b981a50a0f42ef2d02bcb9d642..fdef827062d18528818455c63b04b3fc6a22b13d 100644
--- a/paddle/fluid/framework/executor_thread_worker.cc
+++ b/paddle/fluid/framework/executor_thread_worker.cc
@@ -365,10 +365,12 @@ void AsyncExecutorThreadWorker::SetPSlibPtr(
     std::shared_ptr<paddle::distributed::PSlib> pslib_ptr) {
   _pslib_ptr = pslib_ptr;
 }
+
 void AsyncExecutorThreadWorker::SetPullDenseThread(
     std::shared_ptr<DensePullThread> dpt) {
   _pull_dense_thread = dpt;
 }
+
 void AsyncExecutorThreadWorker::TrainOneNetwork() {
   PrepareParams();