diff --git a/debug/accuracy_tools/msprobe/mindspore/compare/ms_graph_compare.py b/debug/accuracy_tools/msprobe/mindspore/compare/ms_graph_compare.py
index 62b8551ae4219ac4da5d0f745ab2d61418fe2770..b2ed1a02f1b86db1704b3bd7c582aa52057297e8 100644
--- a/debug/accuracy_tools/msprobe/mindspore/compare/ms_graph_compare.py
+++ b/debug/accuracy_tools/msprobe/mindspore/compare/ms_graph_compare.py
@@ -296,20 +296,8 @@ class GraphMSComparator:
             compare_result_df = self.do_multi_process(compare_result_df, mode)
             compare_result_name = add_time_with_xlsx(f"compare_result_{str(rank_id)}_{str(step_id)}")
             compare_result_path = os.path.join(os.path.realpath(self.output_path), f"{compare_result_name}")
-            self.to_excel(compare_result_df, compare_result_path)
-            logger.info(f"Compare rank: {rank_id} step: {step_id} finish. Compare result: {compare_result_path}.")
-
-    def to_excel(self, compare_result_df: pd.DataFrame, compare_result_path: str, slice_num=0, need_slice=False) -> int:
-        size = len(compare_result_df)
-        # sheet size cannot be larger than 1048576
-        if size < CompareConst.MAX_EXCEL_LENGTH:
-            compare_result_path = compare_result_path.replace('.xlsx', f'_slice_{slice_num}.xlsx') if \
-                need_slice else compare_result_path
             save_excel(compare_result_path, compare_result_df)
-            return slice_num + 1
-        else:
-            slice_num = self.to_excel(compare_result_df.iloc[0: size // 2], compare_result_path, slice_num, True)
-            return self.to_excel(compare_result_df.iloc[size // 2:], compare_result_path, slice_num, True)
+            logger.info(f"Compare rank: {rank_id} step: {step_id} finish. Compare result: {compare_result_path}.")
 
     def compare_process(self, rank_id, step_id):
         # generate data_path