diff --git a/ge/common/formats/format_transfers/format_transfer_fractal_z.cc b/ge/common/formats/format_transfers/format_transfer_fractal_z.cc
index b66a1d6d..82d2ffcb 100644
--- a/ge/common/formats/format_transfers/format_transfer_fractal_z.cc
+++ b/ge/common/formats/format_transfers/format_transfer_fractal_z.cc
@@ -289,10 +289,16 @@ Status TransFormatHwcnToFzWithGroups(const TransArgs &args, TransResult &result,
   int64_t c1_dim = cin_opt / cube_k;
   int64_t g_dim = DivCeil(groups, e_mult);
   int64_t dim_cin = cin_opt / cube_k;
+  std::cout<<"cin_opt:"<<cin_opt<<std::endl;
+  std::cout<<"cout_opt:"<<cout_opt<<std::endl;
+  std::cout<<"c1_dim:"<<c1_dim<<std::endl;
+  std::cout<<"g_dim:"<<g_dim<<std::endl;
   int64_t data_size = GetCubeSizeByDataType(args.src_data_type);
+  std::cout<<"data_size:"<<data_size<<std::endl;
   int64_t size_output_data =
     g_dim * kDim * dim_cin * h_dim * w_dim * cout_opt * cube_k * data_size;
   GE_CHK_BOOL_EXEC_NOLOG(size_output_data != 0, result.length = static_cast<size_t>(size_output_data);
+  std::cout<<"size_output_data:"<<size_output_data<<std::endl;
   return SUCCESS;);
   errno_t ret = EOK;
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[size_output_data], std::default_delete<uint8_t[]>());