diff --git a/src/operators/kernel/central-arm-func/dwconv_bn_relu_arm_func.h b/src/operators/kernel/central-arm-func/dwconv_bn_relu_arm_func.h
index 84b2142de6e652a0f85151ec178fce4fb0feb7d8..7693da2a84c15b8f7b6953eb51e2765b5ea159f8 100644
--- a/src/operators/kernel/central-arm-func/dwconv_bn_relu_arm_func.h
+++ b/src/operators/kernel/central-arm-func/dwconv_bn_relu_arm_func.h
@@ -109,14 +109,14 @@ void DWConvBNReluBasic(const FusionDWConvBNReluParam &param) {
 }
 template <typename P>
 void DWConvBNReluCompute(const FusionDWConvBNReluParam &param) {
-  if (0&&param.Groups() == param.Input()->dims()[1] &&
+  if (param.Groups() == param.Input()->dims()[1] &&
       param.Input()->dims()[1] == param.Output()->dims()[1] &&
       param.Filter()->dims()[2] == param.Filter()->dims()[3] &&
       param.Filter()->dims()[2] == 3 && param.Strides()[0] == 1) {
     math::DepthwiseConvAddBNRelu3x3s1p1(param.Input(), param.Filter(),
                                         param.Output(), param.NewScale(),
                                         param.NewBias(), true);
-  } else if (0&&param.Groups() == param.Input()->dims()[1] &&
+  } else if (param.Groups() == param.Input()->dims()[1] &&
              param.Input()->dims()[1] == param.Output()->dims()[1] &&
              param.Filter()->dims()[2] == param.Filter()->dims()[3] &&
              param.Filter()->dims()[2] == 3 && param.Strides()[0] == 2) {
diff --git a/src/operators/math/math_function.cpp b/src/operators/math/math_function.cpp
index 519bc1a55611d1cf26599ea2efb3707e081c7f9c..d881014ccb3f29393ca73fa0e7f4792d4c0d65c7 100644
--- a/src/operators/math/math_function.cpp
+++ b/src/operators/math/math_function.cpp
@@ -71,7 +71,8 @@ void matmulWithBn<float>(const framework::Tensor &matrix_a, bool trans_a,
 
   SgemmWithBn(M, N, K, alpha, matrix_a.data<float>(), K, matrix_b.data<float>(),
               N, beta, matrix_out->data<float>(), N, relu,
-              new_scale->data<float>()+group, new_bias->data<float>()+group);
+              new_scale->data<float>() + group,
+              new_bias->data<float>() + group);
 }
 
 }  // namespace math
diff --git a/src/operators/math/math_function.h b/src/operators/math/math_function.h
index 04e43a49547cf770555d126cbe97ab0e91e2b637..b5179458a2bf9e6817366c7bd4ea1f536fd21642 100644
--- a/src/operators/math/math_function.h
+++ b/src/operators/math/math_function.h
@@ -31,7 +31,8 @@ template <typename T>
 void matmulWithBn(const framework::Tensor &matrix_a, bool trans_a,
                   const framework::Tensor &matrix_b, bool trans_b, T alpha,
                   framework::Tensor *matrix_out, T beta, bool relu,
-                  framework::Tensor *new_scale, framework::Tensor *new_bias, int group);
+                  framework::Tensor *new_scale, framework::Tensor *new_bias,
+                  int group);
 }  // namespace math
 }  // namespace operators
 }  // namespace paddle_mobile