diff --git a/mindspore/lite/src/runtime/kernel/arm/base/matrix.cc b/mindspore/lite/src/runtime/kernel/arm/base/matrix.cc
index 4eb619562f..2c26d1fa88 100644
--- a/mindspore/lite/src/runtime/kernel/arm/base/matrix.cc
+++ b/mindspore/lite/src/runtime/kernel/arm/base/matrix.cc
@@ -23,10 +23,6 @@ Matrix *TransformMatrixGenerator(int m, int k) {
   auto aa = malloc(m * k * sizeof(float));
   matrix->SetData(aa);
   matrix->SetNum(m, k);
-  //  matrix->data_ = malloc(m * k * sizeof(float));
-  //  matrix->m_ = m;
-  //  matrix->k_ = k;
-  //  matrix->row_major_ = true;
   return matrix;
 }
 
diff --git a/mindspore/lite/src/runtime/kernel/arm/base/matrix.h b/mindspore/lite/src/runtime/kernel/arm/base/matrix.h
index c29d0944ac..f5265728ae 100644
--- a/mindspore/lite/src/runtime/kernel/arm/base/matrix.h
+++ b/mindspore/lite/src/runtime/kernel/arm/base/matrix.h
@@ -65,26 +65,6 @@ class Matrix {
   int n_dim_;
   bool row_major_;
 };
-// struct Matrix {
-//  void *data_;
-//  int *shape_;
-//  int *stride_;
-//  int m_;
-//  int k_;
-//  int n_dim_;
-//  bool row_major_;
-//  ~Matrix() {
-//    if (data_ != nullptr) {
-//      free(data_);
-//    }
-//    if (shape_ != nullptr) {
-//      free(shape_);
-//    }
-//    if (shape_ != nullptr) {
-//      free(stride_);
-//    }
-//  }
-//};
 
 Matrix *TransformMatrixGenerator(int m, int k);
 
diff --git a/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_3x3_fp16.cc b/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_3x3_fp16.cc
index ccb92e2992..3f365c2ccd 100644
--- a/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_3x3_fp16.cc
+++ b/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_3x3_fp16.cc
@@ -16,6 +16,7 @@
 
 #include "src/runtime/kernel/arm/fp16/convolution_3x3_fp16.h"
 #include "src/runtime/kernel/arm/nnacl/fp16/conv_fp16.h"
+#include "src/runtime/kernel/arm/nnacl/fp16/cast_fp16.h"
 #include "src/runtime/kernel/arm/nnacl/fp16/winograd_transform_fp16.h"
 #include "src/runtime/kernel/arm/nnacl/fp16/pack_fp16.h"
 #include "src/runtime/kernel/arm/fp16/layout_transform_fp16.h"
@@ -265,11 +266,9 @@ int Convolution3x3FP16CPUKernel::Run() {
     return RET_ERROR;
   }
   auto input_tensor = in_tensors_.at(kInputIndex);
+  auto input_ele_num = input_tensor->ElementsNum();
   auto ori_input_data = reinterpret_cast<float *>(input_tensor->Data());
-  auto input_element_num = input_tensor->ElementsNum();
-  for (int i = 0; i < input_element_num; ++i) {
-    fp16_input_[i] = (float16_t)ori_input_data[i];
-  }
+  Float32ToFloat16(ori_input_data, fp16_input_, input_ele_num);
 
   int in_batch = conv_param_->input_batch_;
   int in_h = conv_param_->input_h_;
@@ -285,12 +284,9 @@ int Convolution3x3FP16CPUKernel::Run() {
 
   // cast fp16 out to fp32 data
   auto out_tensor = out_tensors_.at(kOutputIndex);
+  auto out_ele_num = out_tensor->ElementsNum();
   auto output_addr = reinterpret_cast<float *>(out_tensor->Data());
-  auto output_element_num = out_tensor->ElementsNum();
-
-  for (int j = 0; j < output_element_num; ++j) {
-    output_addr[j] = static_cast<float>(fp16_out_[j]);
-  }
+  Float16ToFloat32(fp16_out_, output_addr, out_ele_num);
   return RET_OK;
 }
 }  // namespace mindspore::kernel
diff --git a/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_fp16.cc b/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_fp16.cc
index 0a6e5d874f..65116d77f9 100644
--- a/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_fp16.cc
+++ b/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_fp16.cc
@@ -15,8 +15,11 @@
  */
 
 #include "src/runtime/kernel/arm/fp16/convolution_fp16.h"
+#include <vector>
+#include "src/runtime/kernel/arm/fp16/convolution_sw_fp16.h"
 #include "src/runtime/kernel/arm/fp16/convolution_3x3_fp16.h"
 #include "src/runtime/kernel/arm/nnacl/fp16/conv_fp16.h"
+#include "src/runtime/kernel/arm/nnacl/fp16/cast_fp16.h"
 #include "src/runtime/kernel/arm/nnacl/fp16/pack_fp16.h"
 #include "src/runtime/kernel/arm/fp16/layout_transform_fp16.h"
 #include "schema/model_generated.h"
@@ -231,10 +234,8 @@ int ConvolutionFP16CPUKernel::Run() {
   }
   auto input_tensor = in_tensors_.at(kInputIndex);
   auto ori_input_data = reinterpret_cast<float *>(input_tensor->Data());
-  auto input_element_num = input_tensor->ElementsNum();
-  for (int i = 0; i < input_element_num; ++i) {
-    fp16_input_[i] = (float16_t)ori_input_data[i];
-  }
+  auto input_ele_num = input_tensor->ElementsNum();
+  Float32ToFloat16(ori_input_data, fp16_input_, input_ele_num);
 
   int in_batch = conv_param_->input_batch_;
   int in_h = conv_param_->input_h_;
@@ -251,10 +252,8 @@ int ConvolutionFP16CPUKernel::Run() {
   // cast fp16 out to fp32 data
   auto out_tensor = out_tensors_.at(kOutputIndex);
   auto output_addr = reinterpret_cast<float *>(out_tensor->Data());
-  auto output_element_num = out_tensor->ElementsNum();
-  for (int j = 0; j < output_element_num; ++j) {
-    output_addr[j] = static_cast<float>(fp16_out_[j]);
-  }
+  auto out_ele_num = out_tensor->ElementsNum();
+  Float16ToFloat32(fp16_out_, output_addr, out_ele_num);
   return RET_OK;
 }
 
diff --git a/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_sw_fp16.cc b/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_sw_fp16.cc
new file mode 100644
index 0000000000..7ef48cd94f
--- /dev/null
+++ b/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_sw_fp16.cc
@@ -0,0 +1,269 @@
+/**
+ * Copyright 2020 Huawei Technologies Co., Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "src/runtime/kernel/arm/fp16/convolution_sw_fp16.h"
+#include <vector>
+#include "src/runtime/kernel/arm/nnacl/fp16/conv_fp16.h"
+#include "src/runtime/kernel/arm/nnacl/fp16/cast_fp16.h"
+#include "src/runtime/kernel/arm/nnacl/fp16/pack_fp16.h"
+#include "src/runtime/kernel/arm/nnacl/fp32/conv_depthwise.h"
+#include "src/runtime/kernel/arm/fp16/layout_transform_fp16.h"
+#include "schema/model_generated.h"
+#include "src/kernel_registry.h"
+#include "include/errorcode.h"
+#include "src/runtime/runtime_api.h"
+
+using mindspore::kernel::KERNEL_ARCH::kCPU;
+using mindspore::lite::KernelRegistrar;
+using mindspore::lite::RET_ERROR;
+using mindspore::lite::RET_OK;
+using mindspore::schema::PrimitiveType_Conv2D;
+
+namespace mindspore::kernel {
+int ConvolutionSWFP16CPUKernel::ProcessFilter() {
+  int kernel_h = conv_param_->kernel_h_;
+  int kernel_w = conv_param_->kernel_w_;
+  int in_channel = conv_param_->input_channel_;
+  int out_channel = conv_param_->output_channel_;
+  int ic4 = UP_DIV(in_channel, C4NUM);
+
+  auto *origin_weight = reinterpret_cast<float *>(in_tensors_.at(kWeightIndex)->Data());
+  size_t fp16_weight_size = in_channel * out_channel * kernel_h * kernel_w * sizeof(float16_t);
+  fp16_weight_ = reinterpret_cast<float16_t *>(malloc(fp16_weight_size));
+  if (fp16_weight_ == nullptr) {
+    MS_LOG(ERROR) << "malloc fp16_weight_ failed.";
+    return RET_ERROR;
+  }
+  // cast origin fp32 weight data to fp16 data
+  for (int i = 0; i < fp16_weight_size / sizeof(float16_t); ++i) {
+    fp16_weight_[i] = (float16_t)origin_weight[i];
+  }
+
+  for (int oc = 0; oc < out_channel; ++oc) {
+    int src_oc_offset = oc * kernel_h * kernel_w * in_channel;
+    int dst_oc_offset = oc * kernel_h * kernel_w * ic4 * C4NUM;
+    for (int i = 0; i < kernel_h * kernel_w; ++i) {
+      const float16_t *src = fp16_weight_ + src_oc_offset + i * in_channel;
+      float16_t *dst = packed_weight_ + dst_oc_offset + i * ic4 * C4NUM;
+      memcpy(dst, src, in_channel * sizeof(float16_t));
+    }
+  }
+
+  return RET_OK;
+}
+
+int ConvolutionSWFP16CPUKernel::InitWeightBias() {
+  int kernel_h = conv_param_->kernel_h_;
+  int kernel_w = conv_param_->kernel_w_;
+  int in_channel = conv_param_->input_channel_;
+  int out_channel = conv_param_->output_channel_;
+  int oc4 = UP_DIV(out_channel, C4NUM);
+  int ic4 = UP_DIV(in_channel, C4NUM);
+  int kernel_plane = kernel_h * kernel_w;
+  int pack_weight_size = oc4 * ic4 * C4NUM * C4NUM * kernel_plane;
+
+  // init weight
+  packed_weight_ = reinterpret_cast<float16_t *>(malloc(pack_weight_size * sizeof(float16_t)));
+  if (packed_weight_ == nullptr) {
+    MS_LOG(ERROR) << "malloc packed_weight_ failed.";
+    return RET_ERROR;
+  }
+  memset(packed_weight_, 0, pack_weight_size * sizeof(float16_t));
+  auto ret = ProcessFilter();
+  if (ret != RET_OK) {
+    MS_LOG(ERROR) << "Process filter failed.";
+    return ret;
+  }
+
+  // init bias
+  bias_data_ = malloc(oc4 * C4NUM * sizeof(float16_t));
+  if (bias_data_ == nullptr) {
+    MS_LOG(ERROR) << "malloc bias_data_ failed.";
+    return RET_ERROR;
+  }
+  memset(bias_data_, 0, oc4 * C4NUM * sizeof(float16_t));
+  auto fp16_bias_data = reinterpret_cast<float16_t *>(bias_data_);
+  if (in_tensors_.size() == kInputSize2) {
+    auto ori_bias = reinterpret_cast<float *>(in_tensors_.at(kBiasIndex)->Data());
+    for (int i = 0; i < out_channel; ++i) {
+      fp16_bias_data[i] = (float16_t)ori_bias[i];
+    }
+  } else {
+    MS_ASSERT(in_tensor_.size() == kInputSize1);
+  }
+  return RET_OK;
+}
+
+int ConvolutionSWFP16CPUKernel::InitTmpBuffer() {
+  int in_channel = conv_param_->input_channel_;
+  int out_channel = conv_param_->output_channel_;
+  int channel_block = UP_DIV(in_channel, C4NUM);
+  int oc4 = UP_DIV(out_channel, C4NUM);
+
+  /*=============================fp16_input_============================*/
+  size_t fp16_input_size =
+    in_channel * conv_param_->input_batch_ * conv_param_->input_h_ * conv_param_->input_w_ * sizeof(float16_t);
+  fp16_input_ = reinterpret_cast<float16_t *>(malloc(fp16_input_size));
+  if (fp16_input_ == nullptr) {
+    MS_LOG(ERROR) << "malloc fp16_input_ failed.";
+    return RET_ERROR;
+  }
+
+  /*=============================nhwc4_input_============================*/
+  size_t nhwc4_input_size = channel_block * C4NUM * conv_param_->input_batch_ * conv_param_->input_h_ *
+                            conv_param_->input_w_ * sizeof(float16_t);
+  nhwc4_input_ = malloc(nhwc4_input_size);
+  if (nhwc4_input_ == nullptr) {
+    MS_LOG(ERROR) << "malloc nhwc4_input_ failed.";
+    return RET_ERROR;
+  }
+  memset(nhwc4_input_, 0, nhwc4_input_size);
+
+  /*=============================tmp_output_block_============================*/
+  tmp_output_block_ = reinterpret_cast<float16_t *>(malloc(conv_param_->output_batch_ * conv_param_->output_h_ *
+                                                           conv_param_->output_w_ * oc4 * C4NUM * sizeof(float16_t)));
+  if (tmp_output_block_ == nullptr) {
+    MS_LOG(ERROR) << "malloc tmp_output_block_ failed.";
+    return RET_ERROR;
+  }
+
+  /*=============================fp16_out_============================*/
+  size_t fp16_output_size =
+    out_channel * conv_param_->output_batch_ * conv_param_->output_h_ * conv_param_->output_w_ * sizeof(float16_t);
+  fp16_out_ = reinterpret_cast<float16_t *>(malloc(fp16_output_size));
+  if (fp16_out_ == nullptr) {
+    MS_LOG(ERROR) << "malloc fp16_out_ failed.";
+    return RET_ERROR;
+  }
+  return RET_OK;
+}
+
+void ConvolutionSWFP16CPUKernel::ConfigInputOutput() {
+  auto input_tensor = in_tensors_.at(kInputIndex);
+  auto input_format = input_tensor->GetFormat();
+  schema::Format execute_format = schema::Format_NHWC4;
+  convert_func_ = LayoutTransformFp16(input_format, execute_format);
+  if (convert_func_ == nullptr) {
+    MS_LOG(ERROR) << "layout convert func is nullptr.";
+    return;
+  }
+}
+
+int ConvolutionSWFP16CPUKernel::Init() {
+  if (context_->infer_shape_interrupt_ && !context_->running_) {
+    set_need_reinit();
+    return RET_OK;
+  }
+  auto ret = ConvolutionBaseCPUKernel::Init();
+  if (ret != RET_OK) {
+    MS_LOG(ERROR) << "ConvolutionBase init fail!ret: " << ret;
+    return ret;
+  }
+  ret = InitWeightBias();
+  if (ret != RET_OK) {
+    MS_LOG(ERROR) << "Init weight bias failed.";
+    return RET_ERROR;
+  }
+  ret = InitTmpBuffer();
+  if (ret != RET_OK) {
+    MS_LOG(ERROR) << "Init tmp buffer failed.";
+    return RET_ERROR;
+  }
+  ConfigInputOutput();
+
+  // init sliding window param
+  slidingWindow_param_ = new SlidingWindowParam;
+  InitSlidingParamConv(slidingWindow_param_, conv_param_, C4NUM);
+  return RET_OK;
+}
+
+int ConvolutionSWFP16CPUKernel::ReSize() {
+  if (tmp_output_block_ != nullptr) {
+    free(tmp_output_block_);
+  }
+  if (nhwc4_input_ != nullptr) {
+    free(nhwc4_input_);
+  }
+  if (fp16_input_ != nullptr) {
+    free(fp16_input_);
+  }
+  if (fp16_out_ != nullptr) {
+    free(fp16_out_);
+  }
+  delete slidingWindow_param_;
+
+  auto ret = ConvolutionBaseCPUKernel::Init();
+  if (ret != RET_OK) {
+    MS_LOG(ERROR) << "ConvolutionBase init failed.";
+    return ret;
+  }
+  ret = InitTmpBuffer();
+  if (ret != RET_OK) {
+    MS_LOG(ERROR) << "Init tmp buffer failed.";
+    return RET_ERROR;
+  }
+  // init sliding window param
+  slidingWindow_param_ = new SlidingWindowParam;
+  InitSlidingParamConv(slidingWindow_param_, conv_param_, C4NUM);
+  return RET_OK;
+}
+
+int ConvolutionSWFP16CPUKernel::RunImpl(int task_id) {
+  ConvSWFp16(reinterpret_cast<float16_t *>(nhwc4_input_), packed_weight_, reinterpret_cast<float16_t *>(bias_data_),
+             tmp_output_block_, fp16_out_, task_id, conv_param_, slidingWindow_param_);
+  return RET_OK;
+}
+
+int ConvolutionSWFp16Impl(int task_id, LiteParallelGroupEnv *penv, void *cdata) {
+  auto conv = reinterpret_cast<ConvolutionSWFP16CPUKernel *>(cdata);
+  auto error_code = conv->RunImpl(task_id);
+  if (error_code != RET_OK) {
+    MS_LOG(ERROR) << "ConvolutionFp16 Run error task_id[" << task_id << "] error_code[" << error_code << "]";
+    return RET_ERROR;
+  }
+  return RET_OK;
+}
+
+int ConvolutionSWFP16CPUKernel::Run() {
+  auto ret = Prepare();
+  if (ret != RET_OK) {
+    MS_LOG(ERROR) << "Prepare failed.";
+    return RET_ERROR;
+  }
+  auto input_tensor = in_tensors_.at(kInputIndex);
+  auto input_ele_num = input_tensor->ElementsNum();
+  auto ori_input_data = reinterpret_cast<float *>(input_tensor->Data());
+  Float32ToFloat16(ori_input_data, fp16_input_, input_ele_num);
+
+  int in_batch = conv_param_->input_batch_;
+  int in_h = conv_param_->input_h_;
+  int in_w = conv_param_->input_w_;
+  int in_channel = conv_param_->input_channel_;
+  convert_func_(reinterpret_cast<void *>(fp16_input_), nhwc4_input_, in_batch, in_h * in_w, in_channel);
+
+  int error_code = LiteBackendParallelLaunch(ConvolutionSWFp16Impl, this, thread_count_);
+  if (error_code != RET_OK) {
+    MS_LOG(ERROR) << "conv fp16 error error_code[" << error_code << "]";
+    return RET_ERROR;
+  }
+
+  // cast fp16 out to fp32 data
+  auto out_tensor = out_tensors_.at(kOutputIndex);
+  auto out_ele_num = out_tensor->ElementsNum();
+  auto output_addr = reinterpret_cast<float *>(out_tensor->Data());
+  Float16ToFloat32(fp16_out_, output_addr, out_ele_num);
+  return RET_OK;
+}
+}  // namespace mindspore::kernel
diff --git a/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_sw_fp16.h b/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_sw_fp16.h
new file mode 100644
index 0000000000..08239853a6
--- /dev/null
+++ b/mindspore/lite/src/runtime/kernel/arm/fp16/convolution_sw_fp16.h
@@ -0,0 +1,69 @@
+/**
+ * Copyright 2020 Huawei Technologies Co., Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_FP16_CONVOLUTION_SW_FP16_H_
+#define MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_FP16_CONVOLUTION_SW_FP16_H_
+
+#include <arm_neon.h>
+#include <vector>
+#include "src/lite_kernel.h"
+#include "src/runtime/kernel/arm/base/convolution_base.h"
+
+namespace mindspore::kernel {
+class ConvolutionSWFP16CPUKernel : public ConvolutionBaseCPUKernel {
+ public:
+  ConvolutionSWFP16CPUKernel(OpParameter *parameter, const std::vector<lite::tensor::Tensor *> &inputs,
+                             const std::vector<lite::tensor::Tensor *> &outputs, const Context *ctx,
+                             const lite::Primitive *primitive)
+      : ConvolutionBaseCPUKernel(parameter, inputs, outputs, ctx, primitive) {}
+  ~ConvolutionSWFP16CPUKernel() override {
+    if (fp16_input_ != nullptr) {
+      free(fp16_input_);
+    }
+    if (fp16_weight_ != nullptr) {
+      free(fp16_weight_);
+    }
+    if (fp16_out_ != nullptr) {
+      free(fp16_out_);
+    }
+    if (packed_weight_ != nullptr) {
+      free(packed_weight_);
+    }
+    if (tmp_output_block_ != nullptr) {
+      free(tmp_output_block_);
+    }
+    delete slidingWindow_param_;
+  }
+
+  int Init() override;
+  int ReSize() override;
+  int Run() override;
+  int RunImpl(int task_id);
+  int InitWeightBias();
+  int InitTmpBuffer();
+  void ConfigInputOutput();
+  int ProcessFilter();
+
+ private:
+  float16_t *fp16_input_;
+  float16_t *fp16_weight_;
+  float16_t *fp16_out_;
+  float16_t *packed_weight_;
+  float16_t *tmp_output_block_;
+  SlidingWindowParam *slidingWindow_param_;
+};
+}  // namespace mindspore::kernel
+
+#endif  // MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_FP16_CONVOLUTION_SW_FP16_H_
diff --git a/mindspore/lite/src/runtime/kernel/arm/fp32/convolution_3x3.cc b/mindspore/lite/src/runtime/kernel/arm/fp32/convolution_3x3.cc
index 91f302e102..bcf3665763 100644
--- a/mindspore/lite/src/runtime/kernel/arm/fp32/convolution_3x3.cc
+++ b/mindspore/lite/src/runtime/kernel/arm/fp32/convolution_3x3.cc
@@ -259,6 +259,21 @@ int Convolution3x3CPUKernel::Run() {
     MS_LOG(ERROR) << "conv3x3 error error_code[" << error_code << "]";
     return RET_ERROR;
   }
+
+  auto is_relu = conv_param_->is_relu_;
+  auto is_relu6 = conv_param_->is_relu6_;
+  auto output_addr = reinterpret_cast<float *>(out_tensors_.at(kOutputIndex)->Data());
+  PackNC4HW4ToNHWCFp32(nc4hw4_out_, output_addr, conv_param_->output_batch_,
+                       conv_param_->output_h_ * conv_param_->output_w_, conv_param_->output_channel_);
+  int output_num =
+    conv_param_->output_channel_ * conv_param_->output_h_ * conv_param_->output_w_ * conv_param_->output_batch_;
+  if (is_relu) {
+    ReluFp32(output_addr, output_addr, output_num);
+  } else if (is_relu6) {
+    Relu6Fp32(output_addr, output_addr, output_num);
+  } else {
+    // do nothing
+  }
   return RET_OK;
 }
 }  // namespace mindspore::kernel
diff --git a/mindspore/lite/src/runtime/kernel/arm/fp32/convolution_winograd.cc b/mindspore/lite/src/runtime/kernel/arm/fp32/convolution_winograd.cc
index 3d7be4f2a1..2a3be98743 100644
--- a/mindspore/lite/src/runtime/kernel/arm/fp32/convolution_winograd.cc
+++ b/mindspore/lite/src/runtime/kernel/arm/fp32/convolution_winograd.cc
@@ -189,8 +189,8 @@ int ConvolutionWinogradCPUKernel::InitTmpBuffer() {
   /*=============================tmp_out_data_============================*/
   int out_w_block = UP_DIV(output_w, output_unit_);
   int out_h_block = UP_DIV(output_h, output_unit_);
-  tmp_out_data_ = reinterpret_cast<float *>(
-    malloc(out_w_block * out_h_block * output_unit_ * output_unit_ * oc4 * C4NUM * sizeof(float)));
+  tmp_out_data_ = reinterpret_cast<float *>(malloc(conv_param_->output_batch_ * out_w_block * out_h_block *
+                                                   output_unit_ * output_unit_ * oc4 * C4NUM * sizeof(float)));
   if (tmp_out_data_ == nullptr) {
     MS_LOG(ERROR) << "malloc tmp_out_data_ failed.";
     return RET_ERROR;
@@ -365,6 +365,22 @@ int ConvolutionWinogradCPUKernel::Run() {
     MS_LOG(ERROR) << "conv winograd error error_code[" << error_code << "]";
     return RET_ERROR;
   }
+
+  // get real output
+  auto out_tensor = out_tensors_.front();
+  auto out_data = reinterpret_cast<float *>(out_tensor->Data());
+  UnPackWinogradOutput(tmp_out_data_, out_data, conv_param_->output_batch_, conv_param_->output_h_,
+                       conv_param_->output_w_, conv_param_->output_channel_, output_unit_);
+  int output_num =
+    conv_param_->output_channel_ * conv_param_->output_h_ * conv_param_->output_w_ * conv_param_->output_batch_;
+  if (conv_param_->is_relu_) {
+    ReluFp32(out_data, out_data, output_num);
+  } else if (conv_param_->is_relu6_) {
+    Relu6Fp32(out_data, out_data, output_num);
+  } else {
+    // do nothing
+  }
+
   return RET_OK;
 }
 }  // namespace mindspore::kernel
diff --git a/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/conv_fp16.c b/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/conv_fp16.c
index 09e19c040d..0d7b8ca211 100644
--- a/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/conv_fp16.c
+++ b/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/conv_fp16.c
@@ -18,7 +18,6 @@
 #include "nnacl/fp16/pack_fp16.h"
 #include "nnacl/fp16/winograd_transform_fp16.h"
 
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -112,6 +111,209 @@ void IndirectGemmFp16_16x8_tmp(float16_t *output, float16_t *input, float16_t *w
 }
 #endif
 
+void SWBorderPixel(float16_t *dst, const float16_t *src, const float16_t *weight, const float16_t *bias, int height,
+                   int width, int in_kh_step, int in_kw_step, int kernel_h, int kernel_w, int ic, bool is_relu,
+                   bool is_relu6) {
+  int ic8 = ic / C8NUM;
+  int ic8_res = ic8 % C8NUM;
+  int ic4 = ic8_res / C4NUM;
+  for (int c = 0; c < C4NUM; c++) {
+    dst[c] = 0;
+  }
+  const float16_t *weight_oc = weight;
+  for (int oc = 0; oc < C4NUM; ++oc) {
+    const float16_t *weight_kh = weight_oc;
+    const float16_t *src_kh = src;
+    for (int kh = 0; kh < height; kh++) {
+      const float16_t *src_kw = src_kh;
+      const float16_t *weight_kw = weight_kh;
+      for (int kw = 0; kw < width; kw++) {
+        const float16_t *src_ic8 = src_kw;
+        const float16_t *weight_ic8 = weight_kw;
+
+        for (int rc = 0; rc < ic8; ++rc) {
+          for (int c = 0; c < C8NUM; c++) {
+            dst[oc] += src_ic8[c] * weight_ic8[c];
+          }
+          src_ic8 += C8NUM;
+          weight_ic8 += C8NUM;
+        }  // ic8 loop
+
+        const float16_t *src_ic4 = src_ic8;
+        const float16_t *weight_ic4 = weight_ic8;
+        for (int rc = 0; rc < ic4; ++rc) {
+          for (int c = 0; c < C4NUM; c++) {
+            dst[oc] += src_ic4[c] * weight_ic4[c];
+          }
+          src_ic4 += C4NUM;
+          weight_ic4 += C4NUM;
+        }  // ic4 loop
+
+        src_kw += in_kw_step;
+        weight_kw += ic4 * C4NUM;
+      }  // kernel_w loop
+      src_kh += in_kh_step;
+      weight_kh += kernel_w * ic4 * C4NUM;
+    }  // kernel_h loop
+    dst[oc] += bias[oc];
+    dst[oc] = (is_relu) ? (MSMAX(0, dst[oc])) : (dst[oc]);
+    dst[oc] = (is_relu6) ? (MSMIN(6, MSMAX(0, dst[oc]))) : (dst[oc]);
+    weight_oc += kernel_h * kernel_w * ic4 * C4NUM;
+  }  // oc loop
+}
+
+void SWBorderFp16(float16_t *dst, const float16_t *src, const float16_t *weight, const float16_t *bias, int top,
+                  int bottom, int left, int right, const ConvParameter *conv_param, const SlidingWindowParam *sliding) {
+  float16_t *dst_h = dst + top * sliding->out_h_step_;
+  for (int oh = top; oh < bottom; oh++) {
+    int ih = oh * conv_param->stride_h_ - conv_param->pad_h_;
+    int start_kh = MSMAX(0, UP_DIV(-ih, conv_param->dilation_h_));
+    int end_kh = MSMIN(conv_param->kernel_h_, UP_DIV(conv_param->input_h_ - ih, conv_param->dilation_h_));
+    const float16_t *src_h = src + ih * sliding->in_h_step_;
+
+    float16_t *dst_kernel = dst_h + left * sliding->block_channel_;
+    for (int ow = left; ow < right; ow++) {
+      int iw = ow * conv_param->stride_w_ - conv_param->pad_w_;
+      int start_kw = MSMAX(0, UP_DIV(-iw, conv_param->dilation_w_));
+      int end_kw = MSMIN(conv_param->kernel_w_, UP_DIV(conv_param->input_w_ - iw, conv_param->dilation_w_));
+      const float16_t *src_w = src_h + iw * sliding->ic4_channel_;
+
+      const float16_t *src_kernel = src_w + start_kh * sliding->in_kh_step_ + start_kw * sliding->in_kw_step_;
+      const float16_t *weight_kernel = weight + (start_kh * conv_param->kernel_w_ + start_kw) * sliding->ic4_channel_;
+
+      SWBorderPixel(dst_kernel, src_kernel, weight_kernel, bias, end_kh - start_kh, end_kw - start_kw,
+                    sliding->in_kh_step_, sliding->in_kw_step_, conv_param->kernel_h_, conv_param->kernel_w_,
+                    sliding->ic4_channel_, conv_param->is_relu_, conv_param->is_relu6_);
+
+      dst_kernel += sliding->block_channel_;
+    }  // width loop
+    dst_h += sliding->out_h_step_;
+  }  // height loop
+}
+
+void SWCenterFp16(float16_t *dst, const float16_t *src, const float16_t *weight, const float16_t *bias, int height,
+                  int width, int kernel_h, int kernel_w, int out_h_step, int block_channel, int ic, int in_sh_step,
+                  int in_sw_step, int in_kh_step, int in_kw_step, bool is_relu, bool is_relu6) {
+  int ic8 = ic / C8NUM;
+  int ic8_res = ic % C8NUM;
+  int ic4 = ic8_res / C4NUM;
+  float16_t *dst_h = dst;
+  const float16_t *src_h = src;
+  for (int oh = 0; oh < height; oh++) {
+    float16_t *dst_w = dst_h;
+    const float16_t *src_w = src_h;
+    for (int ow = 0; ow < width; ow++) {
+      const float16_t *weight_oc = weight;
+      for (int c = 0; c < C4NUM; c++) {
+        dst_w[c] = 0;
+      }
+
+      for (int oc = 0; oc < C4NUM; oc++) {
+        const float16_t *weight_kh = weight_oc;
+        const float16_t *src_kh = src_w;
+        for (int kh = 0; kh < kernel_h; kh++) {
+          const float16_t *src_kw = src_kh;
+          const float16_t *weight_kw = weight_kh;
+          for (int kw = 0; kw < kernel_w; kw++) {
+            const float16_t *src_ic8 = src_kw;
+            const float16_t *weight_ic8 = weight_kw;
+
+            for (int rc = 0; rc < ic8; ++rc) {
+              for (int c = 0; c < C8NUM; c++) {
+                dst_w[oc] += src_ic8[c] * weight_ic8[c];
+              }
+
+              src_ic8 += C8NUM;
+              weight_ic8 += C8NUM;
+            }  // ic8 loop
+
+            const float16_t *src_ic4 = src_ic8;
+            const float16_t *weight_ic4 = weight_ic8;
+            for (int rc = 0; rc < ic4; ++rc) {
+              for (int c = 0; c < C4NUM; c++) {
+                dst_w[oc] += src_ic4[c] * weight_ic4[c];
+              }
+
+              src_ic4 += C4NUM;
+              weight_ic4 += C4NUM;
+            }  // ic4 loop
+
+            src_kw += in_kw_step;
+            weight_kw += ic4 * C4NUM;
+          }  // kernel_w loop
+          src_kh += in_kh_step;
+          weight_kh += kernel_w * ic4 * C4NUM;
+        }  // kernel_h loop
+        // add biad relu
+
+        dst_w[oc] += bias[oc];
+        dst_w[oc] = (is_relu) ? (MSMAX(0, dst_w[oc])) : (dst_w[oc]);
+        dst_w[oc] = (is_relu6) ? (MSMIN(6, MSMAX(0, dst_w[oc]))) : (dst_w[oc]);
+        weight_oc += kernel_h * kernel_w * ic4 * C4NUM;
+      }  // oc block
+
+      dst_w += block_channel;
+      src_w += in_sw_step;
+    }  // dst_width loop
+    dst_h += out_h_step;
+    src_h += in_sh_step;
+  }  // dst_height loop
+}
+
+// fp16 conv sliding window
+void ConvSWFp16(const float16_t *input_data, const float16_t *packed_weight, const float16_t *bias_data,
+                float16_t *tmp_out_block, float16_t *output_data, int task_id, ConvParameter *conv_param,
+                SlidingWindowParam *slidingWindow_param) {
+  int oc4_res = conv_param->output_channel_ % C4NUM;
+  const float16_t *src = input_data;
+  float16_t *dst;
+  if (oc4_res == 0) {
+    dst = output_data;
+  } else {
+    dst = tmp_out_block;
+  }
+
+  for (int b = 0; b < conv_param->output_batch_; b++) {
+    for (int oc = task_id; oc < slidingWindow_param->c_block_; oc += conv_param->thread_num_) {
+      const float16_t *src_data = src;
+      float16_t *dst_data = dst + oc * C4NUM;
+      const float16_t *weight = packed_weight + oc * slidingWindow_param->kernel_step_;
+      const float16_t *bias = bias_data + oc * C4NUM;
+      SWBorderFp16(dst_data, src_data, weight, bias, 0, slidingWindow_param->top_, 0, conv_param->output_w_, conv_param,
+                   slidingWindow_param);
+      SWBorderFp16(dst_data, src_data, weight, bias, slidingWindow_param->bottom_, conv_param->output_h_, 0,
+                   conv_param->output_w_, conv_param, slidingWindow_param);
+      SWBorderFp16(dst_data, src_data, weight, bias, slidingWindow_param->top_, slidingWindow_param->bottom_, 0,
+                   slidingWindow_param->left_, conv_param, slidingWindow_param);
+      SWBorderFp16(dst_data, src_data, weight, bias, slidingWindow_param->top_, slidingWindow_param->bottom_,
+                   slidingWindow_param->right_, conv_param->output_w_, conv_param, slidingWindow_param);
+
+      if (slidingWindow_param->right_ > slidingWindow_param->left_ &&
+          slidingWindow_param->bottom_ > slidingWindow_param->top_) {
+        int in_h_start = slidingWindow_param->top_ * conv_param->stride_h_ - conv_param->pad_h_;
+        int in_w_start = slidingWindow_param->left_ * conv_param->stride_w_ - conv_param->pad_w_;
+        const float16_t *in_t =
+          src_data + in_h_start * slidingWindow_param->in_h_step_ + in_w_start * slidingWindow_param->ic4_channel_;
+        float16_t *out_t = dst_data + slidingWindow_param->top_ * slidingWindow_param->out_h_step_ +
+                           slidingWindow_param->left_ * slidingWindow_param->block_channel_;
+        SWCenterFp16(out_t, in_t, weight, bias, slidingWindow_param->bottom_ - slidingWindow_param->top_,
+                     slidingWindow_param->right_ - slidingWindow_param->left_, conv_param->kernel_h_,
+                     conv_param->kernel_w_, slidingWindow_param->out_h_step_, slidingWindow_param->block_channel_,
+                     slidingWindow_param->ic4_channel_, slidingWindow_param->in_sh_step_,
+                     slidingWindow_param->in_sw_step_, slidingWindow_param->in_kh_step_,
+                     slidingWindow_param->in_kw_step_, conv_param->is_relu_, conv_param->is_relu6_);
+      }
+    }  // output C4 loop
+    src += slidingWindow_param->in_step_;
+    dst += slidingWindow_param->out_step_;
+  }  // batch loop
+  // output nhwc4
+  if (oc4_res != 0) {
+    PackNHWC4ToNHWCFp16((const void *)tmp_out_block, (void *)output_data, conv_param->output_batch_,
+                        conv_param->output_h_ * conv_param->output_w_, conv_param->output_channel_);
+  }
+}
+
 // fp16 convolution common (im2col+gemm)
 void ConvFp16(float16_t *input_data, float16_t *packed_input, float16_t *packed_weight, float16_t *bias_data,
               float16_t *tmp_out_block, float16_t *output_data, int task_id, ConvParameter *conv_param) {
@@ -144,7 +346,7 @@ void ConvFp16(float16_t *input_data, float16_t *packed_input, float16_t *packed_
   // we write 32 bytes per st1 instruction, after which the pointer in register will step 32B forward
 
   for (int b = 0; b < in_batch; b++) {
-    int in_batch_offset = b * in_channel * in_h * in_w;
+    int in_batch_offset = b * ic4 * C4NUM * in_h * in_w;
     int out_batch_offset = b * out_channel * out_h * out_w;
     int gemm_in_batch_offset = b * packed_input_size;
     for (int thread_id = task_id; thread_id < output_tile_count; thread_id += thread_count) {
@@ -172,7 +374,6 @@ void ConvFp16(float16_t *input_data, float16_t *packed_input, float16_t *packed_
 void Conv3x3Fp16(float16_t *input_data, float16_t *transed_weight, const float16_t *bias_data, float16_t *output_data,
                  float16_t *tile_buffer, float16_t *block_unit_buffer, float16_t *tmp_dst_buffer, float16_t *tmp_out,
                  int task_id, ConvParameter *conv_param) {
-  // todo
   int thread_count = conv_param->thread_num_;
   int tile_num = 16;
   const int output_unit = 4;
@@ -195,6 +396,8 @@ void Conv3x3Fp16(float16_t *input_data, float16_t *transed_weight, const float16
 
   int input_batch = conv_param->input_batch_;
   for (int batch = 0; batch < input_batch; batch++) {
+    int in_batch_offset = batch * ic4 * C4NUM * conv_param->input_h_ * conv_param->input_w_;
+    int tmp_out_batch_offset = batch * oc8 * C8NUM * out_w_block * out_h_block * output_unit * output_unit;
     for (int thread_id = task_id; thread_id < output_tile_count; thread_id += thread_count) {
       int start_index = thread_id * tile_num;
       int real_cal_num = (output_count - start_index) < tile_num ? (output_count - start_index) : tile_num;
@@ -207,8 +410,8 @@ void Conv3x3Fp16(float16_t *input_data, float16_t *transed_weight, const float16
                             tile_buffer + task_id * tile_buffer_offset, transed_weight, NULL, 36, ic4, oc8 * C8NUM,
                             oc8 * C8NUM * 36 * sizeof(float16_t), 1, 1, 0, 0);
 
-      Conv3x3Fp16OutputTransform(tmp_dst_buffer + task_id * tmp_dst_buffer_offset, tmp_out, bias_data, start_index,
-                                 real_cal_num, out_w_block, conv_param);
+      Conv3x3Fp16OutputTransform(tmp_dst_buffer + task_id * tmp_dst_buffer_offset, tmp_out + tmp_out_batch_offset,
+                                 bias_data, start_index, real_cal_num, out_w_block, conv_param);
     }
   }
 
@@ -217,7 +420,10 @@ void Conv3x3Fp16(float16_t *input_data, float16_t *transed_weight, const float16
   bool relu = conv_param->is_relu_;
   bool relu6 = conv_param->is_relu6_;
   for (int batch = 0; batch < output_batch; batch++) {
-    int batch_size = batch * output_channel * output_h * output_w;
+    int tmp_out_batch_offset = batch * oc8 * C8NUM * out_w_block * out_h_block * output_unit * output_unit;
+    int ro_batch_size = batch * output_channel * output_h * output_w;
+    const float16_t *batch_tmp_out = tmp_out + tmp_out_batch_offset;
+    float16_t *batch_out = output_data + ro_batch_size;
     for (int h = 0; h < output_h; h++) {
       for (int w = 0; w < output_w; w++) {
         for (int c = 0; c < output_channel; c++) {
@@ -226,12 +432,12 @@ void Conv3x3Fp16(float16_t *input_data, float16_t *transed_weight, const float16
           int src_offset = oc8_block * C8NUM * out_w_block * out_h_block * C4NUM * C4NUM +
                            C8NUM * (h * out_w_block * output_unit + w) + oc8_res;
           int dst_offset = (h * output_w + w) * output_channel + c;
-          (output_data + dst_offset)[0] = (tmp_out + src_offset)[0];
+          (batch_out + dst_offset)[0] = (batch_tmp_out + src_offset)[0];
           if (relu) {
-            (output_data + dst_offset)[0] = (output_data + dst_offset)[0] < 0 ? 0 : (output_data + dst_offset)[0];
+            (batch_out + dst_offset)[0] = (batch_out + dst_offset)[0] < 0 ? 0 : (batch_out + dst_offset)[0];
           } else if (relu6) {
-            (output_data + dst_offset)[0] = (output_data + dst_offset)[0] < 0 ? 0 : (output_data + dst_offset)[0];
-            (output_data + dst_offset)[0] = (output_data + dst_offset)[0] > 6 ? 6 : (output_data + dst_offset)[0];
+            (batch_out + dst_offset)[0] = (batch_out + dst_offset)[0] < 0 ? 0 : (batch_out + dst_offset)[0];
+            (batch_out + dst_offset)[0] = (batch_out + dst_offset)[0] > 6 ? 6 : (batch_out + dst_offset)[0];
           }
         }
       }
diff --git a/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/conv_fp16.h b/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/conv_fp16.h
index 9bb9c7a27e..a6a6e5674e 100644
--- a/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/conv_fp16.h
+++ b/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/conv_fp16.h
@@ -28,6 +28,18 @@ void IndirectGemmFp16_16x8(float16_t *output, float16_t *input, float16_t *weigh
 #ifdef __cplusplus
 extern "C" {
 #endif
+void SWBorderFp16(float16_t *dst, const float16_t *src, const float16_t *weight, const float16_t *bias, int top,
+                  int bottom, int left, int right, const ConvParameter *conv_param, const SlidingWindowParam *sliding);
+
+void SWCenterFp16(float16_t *dst, const float16_t *src, const float16_t *weight, const float16_t *bias, int height,
+                  int width, int kernel_h, int kernel_w, int out_h_step, int block_channel, int ic, int in_sh_step,
+                  int in_sw_step, int in_kh_step, int in_kw_step, bool is_relu, bool is_relu6);
+
+// fp16 sliding window
+void ConvSWFp16(const float16_t *input_data, const float16_t *packed_weight, const float16_t *bias_data,
+                float16_t *tmp_out_block, float16_t *output_data, int task_id, ConvParameter *conv_param,
+                SlidingWindowParam *slidingWindow_param);
+
 // fp16 convolution common (im2col+gemm)
 void ConvFp16(float16_t *input_data, float16_t *packed_input, float16_t *packed_weight, float16_t *bias_data,
               float16_t *tmp_out_block, float16_t *output_data, int task_id, ConvParameter *conv_param);
diff --git a/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/pack_fp16.c b/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/pack_fp16.c
index 6efec415a3..0bbd701d0e 100644
--- a/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/pack_fp16.c
+++ b/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/pack_fp16.c
@@ -219,6 +219,24 @@ void PackNHWCToNHWC4Fp16(const void *src, void *dst, int batch, int plane, int c
   }
 }
 
+void PackNHWC4ToNHWCFp16(const void *src, void *dst, int batch, int plane, int channel) {
+  int c4 = UP_DIV(channel, C4NUM);
+  int ic_remainder_ = channel % C4NUM;
+  if (ic_remainder_ != 0) {
+    int nhwc_batch_unit_offset = channel * plane;
+    for (int b = 0; b < batch; b++) {
+      int batch_offset = b * c4 * C4NUM * plane;
+      for (int i = 0; i < plane; i++) {
+        memcpy((float16_t *)dst + b * nhwc_batch_unit_offset + i * channel,
+               (float16_t *)src + batch_offset + i * c4 * C4NUM, channel * sizeof(float16_t));
+      }
+    }
+  } else {
+    size_t ori_input_size = batch * plane * channel * sizeof(float16_t);
+    memcpy((float16_t *)dst, (float16_t *)src, ori_input_size);
+  }
+}
+
 void PackNCHWToNHWC4Fp16(const void *src, void *dst, int batch, int plane, int channel) {
   int nhwc4_batch_offset = 0;
   int ic4 = UP_DIV(channel, C4NUM);
diff --git a/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/pack_fp16.h b/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/pack_fp16.h
index ac4fc51ab8..349f97b29b 100644
--- a/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/pack_fp16.h
+++ b/mindspore/lite/src/runtime/kernel/arm/nnacl/fp16/pack_fp16.h
@@ -41,6 +41,8 @@ void PackNCHWToNC4HW4Fp16(const void *src, void *dst, int batch, int plane, int
 
 void PackNHWCToNHWC4Fp16(const void *src, void *dst, int batch, int plane, int channel);
 
+void PackNHWC4ToNHWCFp16(const void *src, void *dst, int batch, int plane, int channel);
+
 void PackNCHWToNHWC4Fp16(const void *src, void *dst, int batch, int plane, int channel);
 
 void PackNC4HW4ToNHWC4Fp16(const void *src, void *dst, int batch, int plane, int channel);
diff --git a/mindspore/lite/src/runtime/kernel/arm/nnacl/fp32/conv.c b/mindspore/lite/src/runtime/kernel/arm/nnacl/fp32/conv.c
index 54eeeb48de..0a764b94b3 100644
--- a/mindspore/lite/src/runtime/kernel/arm/nnacl/fp32/conv.c
+++ b/mindspore/lite/src/runtime/kernel/arm/nnacl/fp32/conv.c
@@ -217,7 +217,7 @@ void ConvFp32(float *input_data, float *packed_input, float *packed_weight, cons
   size_t output_offset = out_channel * sizeof(float);
 
   for (int b = 0; b < in_batch; b++) {
-    int in_batch_offset = b * in_channel * in_h * in_w;
+    int in_batch_offset = b * ic4 * C4NUM * in_h * in_w;
     int out_batch_offset = b * out_channel * out_h * out_w;
     int gemm_in_batch_offset = b * packed_input_size;
     for (int thread_id = task_id; thread_id < output_tile_count; thread_id += thread_count) {
@@ -263,12 +263,9 @@ void ConvWinogardFp32(float *input_data, float *trans_weight, const float *bias_
   int output_count = out_w_block * out_h_block;
   int output_tile_count = UP_DIV(output_count, TILE_NUM);
   int out_channel = conv_param->output_channel_;
-  int out_batch = conv_param->output_batch_;
   int oc4 = UP_DIV(out_channel, C4NUM);
   int input_unit_square = input_unit * input_unit;
   size_t output_offset = oc4 * C4NUM * input_unit_square * sizeof(float);
-  bool is_relu = conv_param->is_relu_;
-  bool is_relu6 = conv_param->is_relu6_;
 
   float *trans_input = buffer_list[0];
   float *gemm_out = buffer_list[1];
@@ -280,11 +277,13 @@ void ConvWinogardFp32(float *input_data, float *trans_weight, const float *bias_
   // step 1 : filter transform (pre-processed offline)
   // step 2 : input transform (online)
   for (int b = 0; b < in_batch; b++) {
+    int in_batch_offset = b * ic4 * C4NUM * conv_param->input_h_ * conv_param->input_w_;
+    int tmp_out_batch_offset = b * out_w_block * out_h_block * out_unit * out_unit * oc4 * C4NUM;
     for (int thread_id = task_id; thread_id < output_tile_count; thread_id += thread_num) {
       int out_tile_index = thread_id * TILE_NUM;
       int cal_num = output_count - thread_id * TILE_NUM;
       cal_num = cal_num > TILE_NUM ? TILE_NUM : cal_num;
-      WinogradInputTransform(input_data, trans_input + task_id * trans_input_offset,
+      WinogradInputTransform(input_data + in_batch_offset, trans_input + task_id * trans_input_offset,
                              tmp_data + task_id * tmp_data_offset, cal_num, out_tile_index, out_w_block, conv_param,
                              input_trans_func);
       // step 3 : gemm
@@ -292,21 +291,10 @@ void ConvWinogardFp32(float *input_data, float *trans_weight, const float *bias_
                 input_unit_square, ic4, oc4 * C4NUM, output_offset, 1, 1, 0, 0);
 
       // step 4 : output transform
-      WinogradOutputTransform(gemm_out + task_id * gemm_out_offset, tmp_out_data, bias_data, cal_num, out_tile_index,
-                              out_w_block, conv_param, output_trans_func);
+      WinogradOutputTransform(gemm_out + task_id * gemm_out_offset, tmp_out_data + tmp_out_batch_offset, bias_data,
+                              cal_num, out_tile_index, out_w_block, conv_param, output_trans_func);
     }
   }
-  // get real output
-  UnPackWinogradOutput(tmp_out_data, output_data, out_batch, conv_param->output_h_, conv_param->output_w_, out_channel,
-                       out_unit);
-  int output_num = out_channel * conv_param->output_h_ * conv_param->output_w_ * conv_param->output_batch_;
-  if (is_relu) {
-    ReluFp32(output_data, output_data, output_num);
-  } else if (is_relu6) {
-    Relu6Fp32(output_data, output_data, output_num);
-  } else {
-    // do nothing
-  }
 }
 
 void UnPackWinogradOutput(const float *src, float *dst, int batch, int height, int width, int channel,
@@ -360,8 +348,6 @@ void Conv3x3Fp32(float *input_data, float *transed_weight, const float *bias_dat
   int output_count = out_w_block * out_h_block;
   int output_tile_count = UP_DIV(output_count, TILE_NUM);
   int input_unit_square = 4 * 4;
-  bool is_relu = conv_param->is_relu_;
-  bool is_relu6 = conv_param->is_relu6_;
   float *tile_buffer = buffer_list[0];
   float *block_unit_buffer = buffer_list[1];
   float *tmp_dst_buffer = buffer_list[2];
@@ -372,10 +358,13 @@ void Conv3x3Fp32(float *input_data, float *transed_weight, const float *bias_dat
 
   int input_batch = conv_param->input_batch_;
   for (int batch = 0; batch < input_batch; batch++) {
+    int in_batch_offset = batch * ic4 * C4NUM * conv_param->input_h_ * conv_param->input_w_;
+    int nc4hw4_buffer_offset = batch * oc4 * C4NUM * conv_param->output_h_ * conv_param->output_w_;
+
     for (int thread_id = task_id; thread_id < output_tile_count; thread_id += thread_count) {
       int start_index = thread_id * TILE_NUM;
       int real_cal_num = (output_count - start_index) < TILE_NUM ? (output_count - start_index) : TILE_NUM;
-      Conv3x3Fp32InputTransform(input_data, tile_buffer + task_id * tile_buffer_offset,
+      Conv3x3Fp32InputTransform(input_data + in_batch_offset, tile_buffer + task_id * tile_buffer_offset,
                                 block_unit_buffer + task_id * block_unit_buffer_offset, start_index, real_cal_num,
                                 out_w_block, conv_param);
 
@@ -383,17 +372,8 @@ void Conv3x3Fp32(float *input_data, float *transed_weight, const float *bias_dat
                 transed_weight, NULL, input_unit_square, ic4, oc4 * C4NUM,
                 oc4 * C4NUM * input_unit_square * sizeof(float), 1, 1, 0, 0);
 
-      Conv3x3Fp32OutputTransform(tmp_dst_buffer + task_id * tmp_dst_buffer_offset, nc4hw4_out, bias_data, start_index,
-                                 real_cal_num, out_w_block, conv_param);
+      Conv3x3Fp32OutputTransform(tmp_dst_buffer + task_id * tmp_dst_buffer_offset, nc4hw4_out + nc4hw4_buffer_offset,
+                                 bias_data, start_index, real_cal_num, out_w_block, conv_param);
     }
-    PackNC4HW4ToNHWCFp32(nc4hw4_out, output_data, 1, conv_param->output_h_ * conv_param->output_w_, output_channel);
-  }
-  int output_num = output_channel * conv_param->output_h_ * conv_param->output_w_ * conv_param->output_batch_;
-  if (is_relu) {
-    ReluFp32(output_data, output_data, output_num);
-  } else if (is_relu6) {
-    Relu6Fp32(output_data, output_data, output_num);
-  } else {
-    // do nothing
   }
 }
diff --git a/mindspore/lite/test/models_tflite.cfg b/mindspore/lite/test/models_tflite.cfg
index d87713a150..622861c5f0 100644
--- a/mindspore/lite/test/models_tflite.cfg
+++ b/mindspore/lite/test/models_tflite.cfg
@@ -1,6 +1,6 @@
 hiai_model_0909_kd_rot_ps_softmax.tflite
 hiai_chinese_english_recognize_model_float32.tflite
-#hiai_bigmodel_ghost_2_1_no_normalized_no_trans_tflite.tflite
+hiai_bigmodel_ghost_2_1_no_normalized_no_trans_tflite.tflite
 hiai_bigmodel_ghost_5_1_no_normalized_no_trans_tflite.tflite
 hiai_cn_recognize_modify_padv2.tflite
 hiai_model_normalize_object_scene_ps_20200519.tflite