diff --git a/mindspore/core/abstract/prim_arrays.cc b/mindspore/core/abstract/prim_arrays.cc
index 3b476268fc..d2bca6fc23 100644
--- a/mindspore/core/abstract/prim_arrays.cc
+++ b/mindspore/core/abstract/prim_arrays.cc
@@ -776,7 +776,7 @@ AbstractBasePtr InferImplTranspose(const AnalysisEnginePtr &, const PrimitivePtr
   ShapeVector x_min_shp = input->shape()->min_shape();
   (void)CheckMinMaxShape(input_shp, &x_min_shp, &x_max_shp);
   for (size_t i = 0; i < perm_vec.size(); i++) {
-    size_t idx = static_cast<size_t>(perm_vec[i]);
+    auto idx = static_cast<size_t>(perm_vec[i]);
     result_shp.push_back(input_shp[idx]);
     max_shp.push_back(x_max_shp[idx]);
     min_shp.push_back(x_min_shp[idx]);
@@ -1096,7 +1096,7 @@ AbstractBasePtr InferImplArgMaxWithValue(const AnalysisEnginePtr &, const Primit
   }
   // check axis convert negative to positive value
   auto check_axis = [](int64_t &axis, const size_t dim) -> void {
-    int64_t dim_ = static_cast<int64_t>(dim);
+    auto dim_ = static_cast<int64_t>(dim);
     if (axis < -dim_ || axis >= dim_) {
       MS_LOG(EXCEPTION) << "axis should be in [" << -dim_ << ", " << dim_ << "). But got axis = " << axis << ".";
     }
@@ -1108,7 +1108,7 @@ AbstractBasePtr InferImplArgMaxWithValue(const AnalysisEnginePtr &, const Primit
   // main calculate shape func
   auto cal_shape = [axis, keep_dims_value, check_axis](ShapeVector &shape, const ShapeVector &x_shape) -> void {
     shape.insert(shape.end(), x_shape.begin(), x_shape.end());
-    int64_t axis_value = GetValue<int64_t>(axis);
+    auto axis_value = GetValue<int64_t>(axis);
     check_axis(axis_value, x_shape.size());
     if (keep_dims_value) {
       shape[axis_value] = 1;