diff --git a/ge/host_kernels/slice_kernel.cc b/ge/host_kernels/slice_kernel.cc
index e926b930..d3d43355 100644
--- a/ge/host_kernels/slice_kernel.cc
+++ b/ge/host_kernels/slice_kernel.cc
@@ -99,7 +99,7 @@ Status SliceKernel::Compute(const OpDescPtr attr, const std::vector<ConstGeTenso
     stride_vec.push_back(1);
   }
   // construct tensorDesc
-  atuo attr_output_tensor_desc = attr->GetOutputDesc(0);
+  auto attr_output_tensor_desc = attr->GetOutputDesc(0);
   GeTensorDesc output_tensor_desc(attr_output_tensor_desc);
   output_tensor_desc.SetShape(output_dims);
   GeTensorPtr output_ptr = MakeShared<GeTensor>(output_tensor_desc);