diff --git a/mindspore/lite/src/runtime/kernel/opencl/cl/fp32/arithmetic_buffer.cl b/mindspore/lite/src/runtime/kernel/opencl/cl/fp32/arithmetic_buffer.cl
index 691d91ef9beec3451099950b24f1d044a36c6fc2..8b3f2c7ffd6f6fc416d563e4e7fc3fe39c9fe15b 100644
--- a/mindspore/lite/src/runtime/kernel/opencl/cl/fp32/arithmetic_buffer.cl
+++ b/mindspore/lite/src/runtime/kernel/opencl/cl/fp32/arithmetic_buffer.cl
@@ -23,7 +23,7 @@ __kernel void ElementDiv(__global float *input_a, __global float *input_b, __glo
                          const unsigned int n) {
   int idx = get_global_id(0);
   if (idx >= n) return;
-  output[idx] = input_a[idx] * input_b[idx];
+  output[idx] = input_a[idx] / input_b[idx];
 }
 
 __kernel void BoardcastArith(__global float *input_a, float weight, float bias, __global float *output,
diff --git a/mindspore/lite/src/runtime/kernel/opencl/kernel/arithmetic.cc b/mindspore/lite/src/runtime/kernel/opencl/kernel/arithmetic.cc
index 4159785f80cbb193c0b2d5aae5c89929599e9bbc..84aad527801b48b6f0af416d7070df346513934a 100644
--- a/mindspore/lite/src/runtime/kernel/opencl/kernel/arithmetic.cc
+++ b/mindspore/lite/src/runtime/kernel/opencl/kernel/arithmetic.cc
@@ -102,19 +102,26 @@ int ArithmeticOpenCLKernel::Init() {
     }
   }
 
+  lite::STATUS error_code = RET_OK;
 #ifdef PROGRAM_WITH_IL
-  runtime_->CreateKernelFromIL(kernel_(), kernel_name);
+  bool ret = runtime_->CreateKernelFromIL(kernel_(), kernel_name);
+  if (!ret) {
+    error_code = RET_ERROR;
+  }
 #else
   std::string program_name = "Arithmetic";
   std::set<std::string> build_options;
   std::string source = arithmetic_image2d_source_fp32;
   runtime_->LoadSource(program_name, source);
-  runtime_->BuildKernel(kernel_, program_name, kernel_name, build_options);
+  error_code = runtime_->BuildKernel(kernel_, program_name, kernel_name, build_options);
 #endif
+  if (error_code != RET_OK) {
+    return error_code;
+  }
   ori_format_ = out_tensors_[0]->GetFormat();
   out_tensors_[0]->SetFormat(schema::Format_NHWC4);
   Image2dGetWorkGroupSize();
-  return 0;
+  return RET_OK;
 }
 
 int ArithmeticOpenCLKernel::Run() {
@@ -155,7 +162,7 @@ int ArithmeticOpenCLKernel::Run() {
   cl_int2 output_shape{W, H};
   ocl_runtime->SetKernelArg(kernel_, arg_idx++, output_shape);
   ocl_runtime->RunKernel(kernel_, global_size_, local_size_, nullptr);
-  return 0;
+  return RET_OK;
 }
 
 kernel::LiteKernel *OpenCLArithmeticKernelCreator(const std::vector<lite::tensor::Tensor *> &inputs,
@@ -170,7 +177,7 @@ kernel::LiteKernel *OpenCLArithmeticKernelCreator(const std::vector<lite::tensor
     return nullptr;
   }
   auto ret = kernel->Init();
-  if (0 != ret) {
+  if (ret != RET_OK) {
     MS_LOG(ERROR) << "Init kernel failed, name: Arithmetic";
     delete kernel;
     return nullptr;
diff --git a/mindspore/lite/test/ut/src/runtime/kernel/opencl/arithmetic_tests.cc b/mindspore/lite/test/ut/src/runtime/kernel/opencl/arithmetic_tests.cc
index 701f4a5950e647b44525d3aa2dc5ebd66c644560..b3cec80bd1557580be268266fd9fb943874a9e56 100644
--- a/mindspore/lite/test/ut/src/runtime/kernel/opencl/arithmetic_tests.cc
+++ b/mindspore/lite/test/ut/src/runtime/kernel/opencl/arithmetic_tests.cc
@@ -68,18 +68,37 @@ void TestCase(const std::vector<int> &shape_a, const std::vector<int> &shape_b)
   auto tensorType = schema::NodeType_ValueNode;
 
   lite::tensor::Tensor *tensor_a =
-    new lite::tensor::Tensor(kNumberTypeFloat32, shape_a, schema::Format_NHWC4, tensorType);
+    new (std::nothrow) lite::tensor::Tensor(kNumberTypeFloat32, shape_a, schema::Format_NHWC4, tensorType);
   lite::tensor::Tensor *tensor_b =
-    new lite::tensor::Tensor(kNumberTypeFloat32, shape_b, schema::Format_NHWC4, tensorType);
+    new (std::nothrow) lite::tensor::Tensor(kNumberTypeFloat32, shape_b, schema::Format_NHWC4, tensorType);
   lite::tensor::Tensor *tensor_c =
-    new lite::tensor::Tensor(kNumberTypeFloat32, shape_a, schema::Format_NHWC4, tensorType);
+    new (std::nothrow) lite::tensor::Tensor(kNumberTypeFloat32, shape_a, schema::Format_NHWC4, tensorType);
+  if (tensor_a == nullptr || tensor_b == nullptr || tensor_c == nullptr) {
+    MS_LOG(ERROR) << "Create tensor failed!";
+    delete tensor_a;
+    delete tensor_b;
+    delete tensor_c;
+    return;
+  }
+
   int64_t element_num = tensor_a->ElementsC4Num();
   int64_t element_num_b = is_bias_add ? 1 : tensor_b->ElementsC4Num();
 
-  float *data_a = new float[element_num];
-  float *data_b = new float[element_num_b];
-  float *data_c_cpu = new float[element_num];
-  float *data_c_ocl = new float[element_num];
+  float *data_a = new (std::nothrow) float[element_num];
+  float *data_b = new (std::nothrow) float[element_num_b];
+  float *data_c_cpu = new (std::nothrow) float[element_num];
+  float *data_c_ocl = new (std::nothrow) float[element_num];
+  if (data_a == nullptr || data_b == nullptr || data_c_cpu == nullptr || data_c_ocl == nullptr) {
+    MS_LOG(ERROR) << "Create buffer failed!";
+    delete tensor_a;
+    delete tensor_b;
+    delete tensor_c;
+    delete[] data_a;
+    delete[] data_b;
+    delete[] data_c_cpu;
+    delete[] data_c_ocl;
+    return;
+  }
 
   InitData(data_a, element_num);
   InitData(data_b, element_num_b);
@@ -100,7 +119,18 @@ void TestCase(const std::vector<int> &shape_a, const std::vector<int> &shape_b)
   }
   std::vector<lite::tensor::Tensor *> outputs = {tensor_c};
 
-  ArithmeticParameter *param = new ArithmeticParameter();
+  ArithmeticParameter *param = new (std::nothrow) ArithmeticParameter();
+  if (param == nullptr) {
+    MS_LOG(ERROR) << "Create parameter failed!";
+    delete tensor_a;
+    delete tensor_b;
+    delete tensor_c;
+    delete[] data_a;
+    delete[] data_b;
+    delete[] data_c_cpu;
+    delete[] data_c_ocl;
+    return;
+  }
   param->ndim_ = 4;
   param->op_parameter_.type_ = PrimitiveType_Add;
 
@@ -108,12 +138,36 @@ void TestCase(const std::vector<int> &shape_a, const std::vector<int> &shape_b)
   lite::Context ctx;
   auto *arith_kernel =
     new kernel::ArithmeticOpenCLKernel(reinterpret_cast<OpParameter *>(param), arithmetic_inputs, outputs, &ctx);
+  if (arith_kernel == nullptr) {
+    MS_LOG(ERROR) << "Create ArithmeticOpenCLKernel failed!";
+    delete tensor_a;
+    delete tensor_b;
+    delete tensor_c;
+    delete[] data_a;
+    delete[] data_b;
+    delete[] data_c_cpu;
+    delete[] data_c_ocl;
+    delete param;
+    return;
+  }
   arith_kernel->Init();
 
   tensor_a->MallocData(allocator);
   tensor_b->MallocData(allocator);
   std::vector<kernel::LiteKernel *> kernels{arith_kernel};
-  auto *kernel = new kernel::SubGraphOpenCLKernel(inputs, outputs, kernels, kernels, kernels);
+  auto *kernel = new (std::nothrow) kernel::SubGraphOpenCLKernel(inputs, outputs, kernels, kernels, kernels);
+  if (arith_kernel == nullptr) {
+    MS_LOG(ERROR) << "Create SubGraphOpenCLKernel failed!";
+    delete tensor_a;
+    delete tensor_b;
+    delete tensor_c;
+    delete[] data_a;
+    delete[] data_b;
+    delete[] data_c_cpu;
+    delete[] data_c_ocl;
+    delete arith_kernel;
+    return;
+  }
   kernel->Init();
 
   memcpy(inputs[0]->Data(), data_a, sizeof(float) * element_num);