diff --git a/mindspore/lite/nnacl/infer/batch_to_space_infer.c b/mindspore/lite/nnacl/infer/batch_to_space_infer.c
index 5746ddf714..36f0261bcd 100644
--- a/mindspore/lite/nnacl/infer/batch_to_space_infer.c
+++ b/mindspore/lite/nnacl/infer/batch_to_space_infer.c
@@ -124,11 +124,8 @@ int BatchToSpaceInferShape(const TensorC *const *inputs, size_t inputs_size, Ten
     return ret;
   }
   if (inputs_size == 3) {
-    if (inputs[0]->data_ == NULL) {
-      return NNACL_INFER_INVALID;
-    }
     if (inputs[1]->data_ == NULL || inputs[2]->data_ == NULL) {
-      return NNACL_ERR;
+      return NNACL_INFER_INVALID;
     }
     int ret = SetOutputShapeFromInput(inputs, outputs);
     return ret;
diff --git a/mindspore/lite/nnacl/infer/space_to_batch_nd_infer.c b/mindspore/lite/nnacl/infer/space_to_batch_nd_infer.c
index 84304424e2..322c67db0f 100644
--- a/mindspore/lite/nnacl/infer/space_to_batch_nd_infer.c
+++ b/mindspore/lite/nnacl/infer/space_to_batch_nd_infer.c
@@ -121,11 +121,8 @@ int SpaceToBatchNdInferShape(const TensorC *const *inputs, size_t inputs_size, T
     }
   }
   if (inputs_size == 3) {
-    if (inputs[0]->data_ == NULL) {
-      return NNACL_INFER_INVALID;
-    }
     if (inputs[1]->data_ == NULL || inputs[2]->data_ == NULL) {
-      return NNACL_ERR;
+      return NNACL_INFER_INVALID;
     }
     int ret = SpaceSetOutputShapeFromInput(inputs, inputs_size, outputs, outputs_size, parameter);
     if (ret != NNACL_OK) {
diff --git a/mindspore/lite/src/runtime/kernel/opencl/cl/arithmetic.cl b/mindspore/lite/src/runtime/kernel/opencl/cl/arithmetic.cl
index 20280cb72b..3740338daa 100644
--- a/mindspore/lite/src/runtime/kernel/opencl/cl/arithmetic.cl
+++ b/mindspore/lite/src/runtime/kernel/opencl/cl/arithmetic.cl
@@ -518,13 +518,30 @@ __kernel void BroadcastNHWC4SquaredDifference(__read_only image2d_t input_a, __r
   int X = get_global_id(0);  // C4
   int Y = get_global_id(1);  // w
   int Z = get_global_id(2);  // H
-  if (X >= output_shape.w || Y >= output_shape.z || Z >= output_shape.y) {
+
+  if (X >= output_shape.w || Y >= output_shape.z || Z >= output_shape.y * output_shape.x) {
     return;
   }
-
-  FLT4 a = READ_IMAGE(input_a, smp_none, (int2)(Y * a_shape.w + X, Z));
-  FLT4 b = READ_IMAGE(input_b, smp_none, (int2)(X, 0));
-  FLT4 result = pown((a - b), (int4)2);
+  int H = Z % output_shape.y;
+  int N = Z / output_shape.y;
+  int a_c = X < a_shape.w ? X : 0;
+  int a_w = Y < a_shape.z ? Y : 0;
+  int a_h = H < a_shape.y ? H : 0;
+  int a_n = N < a_shape.x ? N : 0;
+  FLT4 a = READ_IMAGE(input_a, smp_none, (int2)(a_w * a_shape.w + a_c, a_n * a_shape.y + a_h));
+  int b_c = X < b_shape.w ? X : 0;
+  int b_w = Y < b_shape.z ? Y : 0;
+  int b_h = H < b_shape.y ? H : 0;
+  int b_n = N < b_shape.x ? N : 0;
+  FLT4 b = READ_IMAGE(input_b, smp_none, (int2)(b_w * b_shape.w + b_c, b_n * b_shape.y + b_h));
+  FLT4 result;
+  if (broadcastC_flag == 0) {
+    result = pown((a - b), (int4)2);
+  } else if (broadcastC_flag == 1) {
+    result = pown((a.x - b), (int4)2);
+  } else {
+    result = pown((a - b.x), (int4)2);
+  }
   result = clamp(result, (FLT)(act_min), (FLT)(act_max));
   WRITE_IMAGE(output, (int2)(Y * output_shape.w + X, Z), result);
 }
diff --git a/mindspore/lite/src/runtime/kernel/opencl/opencl_kernel.cc b/mindspore/lite/src/runtime/kernel/opencl/opencl_kernel.cc
index 7f9013cac7..feb461bf7b 100644
--- a/mindspore/lite/src/runtime/kernel/opencl/opencl_kernel.cc
+++ b/mindspore/lite/src/runtime/kernel/opencl/opencl_kernel.cc
@@ -82,8 +82,7 @@ int OpenCLKernel::GetImageSize(size_t idx, lite::opencl::ImageSize *img_size) {
       img_dtype = CL_HALF_FLOAT;
       break;
     }
-    case kNumberTypeInt8:
-    case kNumberTypeUInt8: {
+    case kNumberTypeInt8: {
       img_dtype = CL_SIGNED_INT8;
       break;
     }