diff --git a/paddle/operators/nccl/nccl_gpu_common.h b/paddle/operators/nccl/nccl_gpu_common.h
index 017492a0d8fc6652c6d11d4eb3b8829ea0509daa..55e7d8db661f29683889b84e86c5abba050d4c1b 100644
--- a/paddle/operators/nccl/nccl_gpu_common.h
+++ b/paddle/operators/nccl/nccl_gpu_common.h
@@ -17,10 +17,8 @@ class NCCLManager {
   ~NCCLManager() {}
 
  private:
-  // clang-format off
   std::vector<ncclComm_t> _comms;
   std::vector<int> _gpu_worlds;
-  // clang-format on
 };
 
 class NCCLContext : public DeviceContext {
@@ -29,11 +27,9 @@ class NCCLContext : public DeviceContext {
   virtual ~NCCLContext();
 
  private:
-  // clang-format off
   std::vector<int> _gpu_ids;
   std::vector<cudaStream_t> _streams;
   int root_gpu;
-  // clang-format on
 };
 }
 }