diff --git a/paddle/fluid/distributed/collective/ProcessGroupNCCL.cc b/paddle/fluid/distributed/collective/ProcessGroupNCCL.cc
index 88d8fb69eb69808729b6e0ec3c374569b1575671..67715f410d443c38a1c5d92c560a35a909c5ec1c 100644
--- a/paddle/fluid/distributed/collective/ProcessGroupNCCL.cc
+++ b/paddle/fluid/distributed/collective/ProcessGroupNCCL.cc
@@ -156,36 +156,27 @@ bool ProcessGroupNCCL::NCCLTask::Wait(std::chrono::milliseconds timeout) {
 // Same as Wait
 void ProcessGroupNCCL::NCCLTask::Synchronize() { Wait(kWaitTimeout); }
 
-ProcessGroupNCCL::ProcessGroupNCCL(const ProcessGroupStrategy& strategy,
+ProcessGroupNCCL::ProcessGroupNCCL(const std::shared_ptr<Store>& store,
                                    int rank, int size)
-    : ProcessGroup(rank, size), strategy_(strategy) {}
-
-void ProcessGroupNCCL::BcastNCCLId(
-    std::vector<ncclUniqueId>& nccl_ids,  // NOLINT
-    int root, int server_fd) {
-  if (strategy_.local_rank_ == root) {
-    std::vector<std::string> other_trainers;
-    for (auto& ep : strategy_.trainer_endpoints_) {
-      if (ep != strategy_.current_endpoint_) {
-        other_trainers.push_back(ep);
-      }
-    }
-    platform::SendBroadCastCommID(other_trainers, &nccl_ids);
-  } else {
-    platform::RecvBroadCastCommID(server_fd, strategy_.current_endpoint_,
-                                  &nccl_ids);
-  }
-}
+    : ProcessGroup(rank, size), store_(store) {}
 
 void ProcessGroupNCCL::BroadcastUniqueNCCLID(
     std::vector<ncclUniqueId>& nccl_ids) {  // NOLINT
-
-  int server_fd = -1;
-  if (rank_ != 0) {
-    server_fd = platform::SocketServer::GetInstance(strategy_.current_endpoint_)
-                    .socket();
+  if (rank_ == 0) {
+    for (size_t i = 0; i < nccl_ids.size(); i++) {
+      auto key = "ProcessGroupNCCL/nccl_ids/" + std::to_string(i);
+      auto nccl_id = std::vector<uint8_t>(
+          reinterpret_cast<uint8_t*>(&nccl_ids[i]),
+          reinterpret_cast<uint8_t*>(&nccl_ids[i]) + NCCL_UNIQUE_ID_BYTES);
+      store_->set(key, nccl_id);
+    }
+  } else {
+    for (size_t i = 0; i < nccl_ids.size(); i++) {
+      auto key = "ProcessGroupNCCL/nccl_ids/" + std::to_string(i);
+      auto ret = store_->get(key);
+      std::memcpy(&nccl_ids[i], ret.data(), ret.size());
+    }
   }
-  BcastNCCLId(nccl_ids, 0, server_fd);
 }
 
 // create NCCLManager cache for places_key
@@ -213,8 +204,8 @@ void ProcessGroupNCCL::CreateNCCLManagerCache(
   }
   BroadcastUniqueNCCLID(nccl_ids);
 
-  VLOG(3) << "init nccl rank: " << strategy_.local_rank_
-          << ", nranks: " << strategy_.nranks_ << ", place: " << places_key
+  VLOG(3) << "init nccl rank: " << rank_ << ", nranks: " << size_
+          << ", place: " << places_key
           << ", nccl uniqueid: " << SerializeNCCLUniqueId(nccl_id);
 
   std::vector<std::unique_ptr<CUDADeviceContext>> dev_ctx;
diff --git a/paddle/fluid/distributed/collective/ProcessGroupNCCL.h b/paddle/fluid/distributed/collective/ProcessGroupNCCL.h
index d63a5e768382c6fd9141ff9d96a3187b0adab7de..aa2a2b8fa2088cd30729ba5e6184ef7a9c507bf3 100644
--- a/paddle/fluid/distributed/collective/ProcessGroupNCCL.h
+++ b/paddle/fluid/distributed/collective/ProcessGroupNCCL.h
@@ -25,6 +25,7 @@
 #include "paddle/fluid/platform/cuda_device_guard.h"
 #include "paddle/fluid/platform/device_context.h"
 
+#include "paddle/fluid/distributed/store/store.h"
 #include "paddle/fluid/platform/enforce.h"
 #include "paddle/fluid/platform/gen_comm_id_helper.h"
 #include "paddle/fluid/platform/place.h"
@@ -75,7 +76,7 @@ class ProcessGroupNCCL : public ProcessGroup {
    private:
   };
 
-  ProcessGroupNCCL(const ProcessGroupStrategy& strategy, int rank, int size);
+  ProcessGroupNCCL(const std::shared_ptr<Store>& store, int rank, int size);
 
   const std::string GetBackendName() const override {
     return std::string(NCCL_BACKEND_NAME);
@@ -118,7 +119,7 @@ class ProcessGroupNCCL : public ProcessGroup {
       const std::vector<Tensor>& inputs);
 
  protected:
-  ProcessGroupStrategy strategy_;
+  std::shared_ptr<Store> store_;
   std::shared_ptr<NCCLCommManager> nccl_comm_;
   std::mutex mutex_;
   std::unordered_map<std::string, std::vector<std::shared_ptr<NCCLCommManager>>>
diff --git a/paddle/fluid/distributed/store/store.h b/paddle/fluid/distributed/store/store.h
index 2581a74d7e8187b0a38b27a2f27e9b84ddf26b53..7b4ae7e70ff6f033e038f1c5214f46e0876257d2 100644
--- a/paddle/fluid/distributed/store/store.h
+++ b/paddle/fluid/distributed/store/store.h
@@ -25,15 +25,26 @@ namespace distributed {
 
 class Store {
  public:
-  Store() = delete;
+  Store() : _timeout(tcputils::kNoTimeout) {}
   explicit Store(const std::chrono::seconds& timeout) : _timeout(timeout) {}
   virtual ~Store() = default;
 
-  virtual int64_t add(const std::string& key, int64_t value) = 0;
-  virtual std::vector<uint8_t> get(const std::string& key) = 0;
-  virtual void wait(const std::string& key) = 0;
-  virtual void set(const std::string& key,
-                   const std::vector<uint8_t>& value) = 0;
+  virtual int64_t add(const std::string& key, int64_t value) {
+    PADDLE_THROW(platform::errors::InvalidArgument(
+        "Implement the add method in the subclass."));
+  }
+  virtual std::vector<uint8_t> get(const std::string& key) {
+    PADDLE_THROW(platform::errors::InvalidArgument(
+        "Implement the add method in the subclass."));
+  }
+  virtual void wait(const std::string& key) {
+    PADDLE_THROW(platform::errors::InvalidArgument(
+        "Implement the add method in the subclass."));
+  }
+  virtual void set(const std::string& key, const std::vector<uint8_t>& value) {
+    PADDLE_THROW(platform::errors::InvalidArgument(
+        "Implement the add method in the subclass."));
+  }
 
   virtual const std::chrono::seconds& timeout() const { return _timeout; }
 
diff --git a/paddle/fluid/pybind/communication.cc b/paddle/fluid/pybind/communication.cc
index c01accaf598aa849cf5406e96cc9b5743b46e448..1a6a395545a96b1980cae73ff65de3daef0acafc 100644
--- a/paddle/fluid/pybind/communication.cc
+++ b/paddle/fluid/pybind/communication.cc
@@ -30,18 +30,42 @@ namespace pybind {
 
 using TCPStore = paddle::distributed::TCPStore;
 
-void BindTCPStore(py::module* m) {
-  py::class_<TCPStore, std::shared_ptr<TCPStore>>(*m, "TCPStore")
+void BindTCPStore(py::module *m) {
+  auto Store =
+      py::class_<distributed::Store, std::shared_ptr<distributed::Store>>(
+          *m, "Store")
+          .def(py::init<>())
+          .def("set",
+               [](distributed::Store &self, const std::string &key,
+                  const std::string &value) {
+                 std::vector<uint8_t> data(value.begin(), value.end());
+                 self.set(key, data);
+               },
+               py::arg("key"), py::arg("value"),
+               py::call_guard<py::gil_scoped_release>())
+          .def("get",
+               [](distributed::Store &self,
+                  const std::string &key) -> py::bytes {
+                 auto data = self.get(key);
+                 return py::bytes(reinterpret_cast<char *>(data.data()),
+                                  data.size());
+               },
+               py::arg("key"), py::call_guard<py::gil_scoped_release>())
+          .def("add", &distributed::Store::add,
+               py::call_guard<py::gil_scoped_release>())
+          .def("wait", &distributed::Store::wait,
+               py::call_guard<py::gil_scoped_release>());
+
+  py::class_<TCPStore, std::shared_ptr<TCPStore>>(*m, "TCPStore", Store)
       .def(py::init([](std::string hostname, uint16_t port, bool is_master,
                        size_t world_size, std::chrono::seconds timeout) {
              return std::make_shared<TCPStore>(hostname, port, is_master,
                                                world_size, timeout);
            }),
            py::arg("hostname"), py::arg("port"), py::arg("is_master"),
-           py::arg("world_size"), py::arg("timeout"),
-           py::call_guard<py::gil_scoped_release>())
-      .def("add", &TCPStore::add)
-      .def("get", &TCPStore::get);
+           py::arg("world_size"),
+           py::arg("timeout") = distributed::tcputils::kNoTimeout,
+           py::call_guard<py::gil_scoped_release>());
 }
 
 }  // namespace pybind
diff --git a/paddle/fluid/pybind/distributed_py.cc b/paddle/fluid/pybind/distributed_py.cc
index 17512863357d8dfe342f1a841471e1fdf1ac8072..9870eab8da9023cb6198a4a6da636664def60a17 100644
--- a/paddle/fluid/pybind/distributed_py.cc
+++ b/paddle/fluid/pybind/distributed_py.cc
@@ -197,7 +197,7 @@ void BindDistributed(py::module *m) {
   py::class_<distributed::ProcessGroupNCCL,
              std::shared_ptr<distributed::ProcessGroupNCCL>>(
       *m, "ProcessGroupNCCL", ProcessGroup)
-      .def(py::init<const distributed::ProcessGroupStrategy &, int, int>(),
+      .def(py::init<const std::shared_ptr<distributed::Store> &, int, int>(),
            py::call_guard<py::gil_scoped_release>());
 #endif
 
@@ -210,44 +210,6 @@ void BindDistributed(py::module *m) {
       .def("synchronize", &distributed::ProcessGroup::Task::Synchronize,
            py::call_guard<py::gil_scoped_release>());
 
-  // define parallel strategy, it will be removed
-  py::class_<distributed::ProcessGroupStrategy> pg_strategy(
-      *m, "ProcessGroupStrategy", "");
-  pg_strategy.def(py::init())
-      .def_property("nranks",
-                    [](const distributed::ProcessGroupStrategy &self) {
-                      return self.nranks_;
-                    },
-                    [](distributed::ProcessGroupStrategy &self, int nranks) {
-                      self.nranks_ = nranks;
-                    })
-      .def_property("local_rank",
-                    [](const distributed::ProcessGroupStrategy &self) {
-                      return self.local_rank_;
-                    },
-                    [](distributed::ProcessGroupStrategy &self,
-                       int local_rank) { self.local_rank_ = local_rank; })
-      .def_property(
-          "trainer_endpoints",
-          [](const distributed::ProcessGroupStrategy &self) {
-            return self.trainer_endpoints_;
-          },
-          [](distributed::ProcessGroupStrategy &self,
-             std::vector<std::string> eps) { self.trainer_endpoints_ = eps; })
-      .def_property("current_endpoint",
-                    [](const distributed::ProcessGroupStrategy &self) {
-                      return self.current_endpoint_;
-                    },
-                    [](distributed::ProcessGroupStrategy &self,
-                       const std::string &ep) { self.current_endpoint_ = ep; })
-      .def_property("nrings",
-                    [](const distributed::ProcessGroupStrategy &self) {
-                      return self.nrings_;
-                    },
-                    [](distributed::ProcessGroupStrategy &self, int nrings) {
-                      self.nrings_ = nrings;
-                    });
-
 #if defined(PADDLE_WITH_GLOO)
   py::class_<GlooOptions>(*m, "GlooOptions")
       .def(py::init<>())
@@ -279,9 +241,7 @@ void BindDistributed(py::module *m) {
              return std::make_shared<ProcessGroupGloo>(store, rank, world_size,
                                                        opts);
            }),
-           py::arg("store"), py::arg("rank"),
-           py::arg("world_size"),  // py::arg("timeout") =
-                                   // kProcessGroupDefaultTimeout,
+           py::arg("store"), py::arg("rank"), py::arg("world_size"),
            py::call_guard<py::gil_scoped_release>())
       .def_static("create_default_device",
                   &ProcessGroupGloo::createDefaultDevice);
diff --git a/python/paddle/fluid/tests/unittests/process_group_nccl.py b/python/paddle/fluid/tests/unittests/process_group_nccl.py
index 4833cea9a8d1ab7aafa82e4bb12f0c52902fa634..b1da0777feb3de1b1d6bb59a868802f736afb8e7 100644
--- a/python/paddle/fluid/tests/unittests/process_group_nccl.py
+++ b/python/paddle/fluid/tests/unittests/process_group_nccl.py
@@ -27,22 +27,13 @@ import paddle.fluid.core as core
 from paddle.fluid.framework import _test_eager_guard
 from paddle.fluid.dygraph.parallel import ParallelEnv
 
-ProcessGroupStrategy = core.ProcessGroupStrategy
-
 
 def init_process_group(strategy=None):
-    # this will remove
-    if strategy is None:
-        strategy = ProcessGroupStrategy()
-        strategy.nranks = ParallelEnv().nranks
-        strategy.local_rank = ParallelEnv().local_rank
-        strategy.trainer_endpoints = ParallelEnv().trainer_endpoints
-        strategy.current_endpoint = ParallelEnv().current_endpoint
-    if strategy.nranks < 2:
-        return
-
-    pg_group = core.ProcessGroupNCCL(strategy, strategy.local_rank,
-                                     strategy.nranks)
+    nranks = ParallelEnv().nranks
+    rank = ParallelEnv().local_rank
+    is_master = True if rank == 0 else False
+    store = paddle.fluid.core.TCPStore("127.0.0.1", 6173, is_master, nranks)
+    pg_group = core.ProcessGroupNCCL(store, rank, nranks)
 
     return pg_group