diff --git a/lite/core/mir/fusion/quant_dequant_op_fuser.cc b/lite/core/mir/fusion/quant_dequant_op_fuser.cc
index 2c761c6c2a08d24a52db41478456f8db332ef2d2..0327a50af3387588cf067c637762b625cadfc58f 100644
--- a/lite/core/mir/fusion/quant_dequant_op_fuser.cc
+++ b/lite/core/mir/fusion/quant_dequant_op_fuser.cc
@@ -103,12 +103,6 @@ void DeleteDynamicQuantOpFuser::InsertNewNode(SSAGraph* graph,
 
   // obtain values, save values and relink node
   int bit_length = quant_node->stmt()->op_info()->GetAttr<int>("bit_length");
-  int range = ((1 << (bit_length - 1)) - 1);
-  auto* scope = quant_node->stmt()->op()->scope();
-  auto* scale_tensor = scope->FindVar(output_scale_node->arg()->name)
-                           ->GetMutable<lite::Tensor>();
-  float scale_value = scale_tensor->data<float>()[0] / range;
-
   auto outlinks = output_act_node->outlinks;
   for (auto* quantized_node : outlinks) {
     auto* op_desc = quantized_node->stmt()->mutable_op_info();
diff --git a/lite/core/mir/kernel_place_correct_pass.h b/lite/core/mir/kernel_place_correct_pass.h
index 5fab5000862378976c16448f5a82f052ffbc20a5..35cd2e6ef7e4a82335765e89bb6f80df07e4f903 100644
--- a/lite/core/mir/kernel_place_correct_pass.h
+++ b/lite/core/mir/kernel_place_correct_pass.h
@@ -86,7 +86,6 @@ class KernelPlaceCorrectPass : public DebugPass {
                                    << node_name;
         VLOG(4) << "-- input arg_name:" << arg_name << " "
                 << "-- node name:" << node_name;
-        auto type = inst.picked_kernel().GetInputDeclType(arg_name);
         if (!x_in->AsArg().type) {
           need_correct_place &= false;
         } else {
@@ -108,7 +107,6 @@ class KernelPlaceCorrectPass : public DebugPass {
                                    << node_name << " in Inst "
                                    << inst.op_type();
         VLOG(4) << "-- output arg_name " << arg_name;
-        auto type = inst.picked_kernel().GetOutputDeclType(arg_name);
         if (!x_out->AsArg().type) {
           need_correct_place &= false;
         } else {
diff --git a/lite/gen_code/paddle_infer.h b/lite/gen_code/paddle_infer.h
old mode 100755
new mode 100644
index dc2d56422cd710778a36c5e85f42e701fbfcbf0f..e01ffc25e29ca94166e8fe12b0643ae9e914001d
--- a/lite/gen_code/paddle_infer.h
+++ b/lite/gen_code/paddle_infer.h
@@ -46,6 +46,7 @@ class Tensor {
  */
 class PaddlePredictor {
  public:
+  void Init();
 
   std::unique_ptr<Tensor> GetTensor(const std::string &id) const;
   std::unique_ptr<Tensor> GetMutableTensor(const std::string &id);
diff --git a/lite/kernels/host/one_hot_compute.cc b/lite/kernels/host/one_hot_compute.cc
index e0af6f5173f367bb9b2e06de10499ee36806379c..97e98a7ef5fda005802c6433e1e7cf8d15a84a13 100755
--- a/lite/kernels/host/one_hot_compute.cc
+++ b/lite/kernels/host/one_hot_compute.cc
@@ -16,7 +16,6 @@
 #include <utility>
 #include <vector>
 
-#include "lite/backends/fpga/KD/debugger.hpp"
 #include "lite/kernels/host/one_hot_compute.h"
 #include "lite/utils/paddle_enforce.h"
 
diff --git a/lite/operators/one_hot_op.cc b/lite/operators/one_hot_op.cc
index 023cdc23aeb8329736b7438af2c52cbfa899c75c..397326abf7a305c28e5db5b501b553904c482d1a 100644
--- a/lite/operators/one_hot_op.cc
+++ b/lite/operators/one_hot_op.cc
@@ -15,8 +15,6 @@
 #include "lite/operators/one_hot_op.h"
 #include "lite/core/op_registry.h"
 
-#include "lite/backends/fpga/KD/debugger.hpp"
-
 namespace paddle {
 namespace lite {
 namespace operators {