diff --git a/paddle/fluid/inference/analysis/argument.h b/paddle/fluid/inference/analysis/argument.h
index 175bc55dcff17e46aa47e1d2d187e3a8c8c4b43d..febfdec0b5cf500c30d44feccf4bed7e029feef4 100644
--- a/paddle/fluid/inference/analysis/argument.h
+++ b/paddle/fluid/inference/analysis/argument.h
@@ -282,6 +282,10 @@ struct Argument {
   DECL_ARGUMENT_FIELD(ipu_batch_size, IpuBatchSize, int);
   DECL_ARGUMENT_FIELD(ipu_need_avg_shard, IpuNeedAvgShard, bool);
 
+  // npu related
+  DECL_ARGUMENT_FIELD(use_npu, UseNpu, bool);
+  DECL_ARGUMENT_FIELD(npu_device_id, NPUDeviceId, int);
+
  private:
   std::unordered_set<std::string> valid_fields_;
 };
diff --git a/paddle/fluid/inference/analysis/passes/ir_params_sync_among_devices_pass.cc b/paddle/fluid/inference/analysis/passes/ir_params_sync_among_devices_pass.cc
index 06a353d5622a7093760c8680bcb8c1e245496ae8..daa18d8c78bf875ebcc6571bf955a7f634948e4f 100644
--- a/paddle/fluid/inference/analysis/passes/ir_params_sync_among_devices_pass.cc
+++ b/paddle/fluid/inference/analysis/passes/ir_params_sync_among_devices_pass.cc
@@ -22,16 +22,50 @@ namespace paddle {
 namespace inference {
 namespace analysis {
 
-void IrParamsSyncAmongDevicesPass::RunImpl(Argument *argument) {
-  PADDLE_ENFORCE_EQ(
-      argument->scope_valid(), true,
-      platform::errors::PreconditionNotMet("The scope field should be valid"));
-  PADDLE_ENFORCE_EQ(argument->use_gpu_valid(), true,
+#ifdef PADDLE_WITH_ASCEND_CL
+void IrParamsSyncAmongDevicesPass::CopyParamsToNpu(Argument *argument) {
+  if (!argument->use_npu()) return;
+
+  auto &graph = argument->main_graph();
+  std::vector<std::string> repetitive_params;
+
+  if (graph.Has(framework::ir::kRepetitiveParamAttr))
+    repetitive_params = graph.Get<std::vector<std::string>>(
+        framework::ir::kRepetitiveParamAttr);
+
+  LOG(INFO) << "Sync params from CPU to NPU";
+
+  PADDLE_ENFORCE_EQ(argument->npu_device_id_valid(), true,
                     platform::errors::PreconditionNotMet(
-                        "The use_gpu field should be valid"));
+                        "The npu_device_id field should be valid"));
+  platform::Place place = platform::NPUPlace(argument->npu_device_id());
+  auto *scope = argument->scope_ptr();
+  std::vector<std::string> all_vars = scope->LocalVarNames();
 
-  platform::Place place;
+  for (auto &var_name : all_vars) {
+    auto *var = scope->FindLocalVar(var_name);
+    PADDLE_ENFORCE_NOT_NULL(var, platform::errors::PreconditionNotMet(
+                                     "The var should not be nullptr"));
+
+    if (var->IsType<framework::LoDTensor>() ||
+        var->IsType<framework::Tensor>()) {
+      auto *t = var->GetMutable<framework::LoDTensor>();
 
+      platform::CPUPlace cpu_place;
+      framework::LoDTensor temp_tensor;
+      temp_tensor.Resize(t->dims());
+      temp_tensor.mutable_data<float>(cpu_place);
+
+      paddle::framework::TensorCopySync(*t, cpu_place, &temp_tensor);
+      t->clear();
+      paddle::framework::TensorCopySync(temp_tensor, place, t);
+    }
+  }
+}
+
+#else
+
+void IrParamsSyncAmongDevicesPass::CopyParamsToGpu(Argument *argument) {
   // The parameters are on the cpu, therefore, synchronization is not necessary.
   if (!argument->use_gpu()) return;
 
@@ -47,8 +81,7 @@ void IrParamsSyncAmongDevicesPass::RunImpl(Argument *argument) {
   PADDLE_ENFORCE_EQ(argument->gpu_device_id_valid(), true,
                     platform::errors::PreconditionNotMet(
                         "The gpu_device_id field should be valid"));
-  place = platform::CUDAPlace(argument->gpu_device_id());
-
+  platform::Place place = platform::CUDAPlace(argument->gpu_device_id());
   auto *scope = argument->scope_ptr();
   std::vector<std::string> all_vars = scope->LocalVarNames();
 
@@ -100,6 +133,22 @@ void IrParamsSyncAmongDevicesPass::RunImpl(Argument *argument) {
   }
 }
 
+#endif
+
+void IrParamsSyncAmongDevicesPass::RunImpl(Argument *argument) {
+  PADDLE_ENFORCE_EQ(
+      argument->scope_valid(), true,
+      platform::errors::PreconditionNotMet("The scope field should be valid"));
+
+#ifdef PADDLE_WITH_ASCEND_CL
+  if (!argument->use_npu_valid()) return;
+  CopyParamsToNpu(argument);
+#else
+  if (!argument->use_gpu_valid()) return;
+  CopyParamsToGpu(argument);
+#endif
+}
+
 std::string IrParamsSyncAmongDevicesPass::repr() const {
   return "ir-params-sync-among-devices-pass";
 }
diff --git a/paddle/fluid/inference/analysis/passes/ir_params_sync_among_devices_pass.h b/paddle/fluid/inference/analysis/passes/ir_params_sync_among_devices_pass.h
index 61990150a30db147418c4301359428cf3c6db541..d5e98ec886e65f829a1496b1431f23aad6c4bc4c 100644
--- a/paddle/fluid/inference/analysis/passes/ir_params_sync_among_devices_pass.h
+++ b/paddle/fluid/inference/analysis/passes/ir_params_sync_among_devices_pass.h
@@ -33,6 +33,13 @@ class IrParamsSyncAmongDevicesPass : public AnalysisPass {
  public:
   void RunImpl(Argument *argument) override;
   std::string repr() const override;
+
+ private:
+#ifdef PADDLE_WITH_ASCEND_CL
+  void CopyParamsToNpu(Argument *argument);
+#else
+  void CopyParamsToGpu(Argument *argument);
+#endif
 };
 
 }  // namespace analysis
diff --git a/paddle/fluid/inference/api/analysis_predictor.cc b/paddle/fluid/inference/api/analysis_predictor.cc
index a86329a2b2b25df7cb256c47200598644af84bfe..628d974c1237862c81c9e124851004c50d07d377 100644
--- a/paddle/fluid/inference/api/analysis_predictor.cc
+++ b/paddle/fluid/inference/api/analysis_predictor.cc
@@ -668,6 +668,9 @@ void AnalysisPredictor::PrepareArgument() {
   argument_.SetIpuBatchSize(config_.ipu_batch_size_);
   argument_.SetIpuNeedAvgShard(config_.ipu_need_avg_shard_);
 
+  argument_.SetUseNpu(config_.use_npu_);
+  argument_.SetNPUDeviceId(config_.npu_device_id());
+
   if (config_.use_mkldnn_) {
     LOG(INFO) << "MKLDNN is enabled";
     argument_.SetMKLDNNEnabledOpTypes(config_.mkldnn_enabled_op_types_);