diff --git a/build-tools/capi_parser/requirements.txt b/build-tools/capi_parser/requirements.txt
index fe15e3ba08ca5cd720bccf53bcb11daca2727f14..dc24ed701bc2751efca6e781355b8c6bfa0ac33c 100644
Binary files a/build-tools/capi_parser/requirements.txt and b/build-tools/capi_parser/requirements.txt differ
diff --git a/build-tools/capi_parser/src/bin/write_md.py b/build-tools/capi_parser/src/bin/write_md.py
index 1d7368508c8192c12db7a12e3ce2d2f6e75a3103..4b7eba8f764449479eb828bbd52eb7a29d296eae 100644
--- a/build-tools/capi_parser/src/bin/write_md.py
+++ b/build-tools/capi_parser/src/bin/write_md.py
@@ -15,7 +15,6 @@
 
 import os
 import stat
-import pandas as pd
 
 
 def sort_by_kit(result_info_list: list, output_path):
@@ -86,14 +85,15 @@ def sort_by_type(result_info_list_file: list):
     return sorted_by_type_list
 
 
-def create_md_table_with_pandas(data):
+def change_to_md_data(data):
     """
-    Description:将列表中字典元素数据转为md支持的数据
+    Description:将列表中字典元素数据转为str的数据
     """
-    df = pd.DataFrame(data)
-    markdown_table = df.to_markdown(index=False)
-    if markdown_table:
-        markdown_table.encode(encoding='utf-8')
+    headers = list(data[0].keys())
+    markdown_table = '{}{}{}'.format("|", "|".join(headers), "|\n")
+    markdown_table += '{}{}{}'.format("|", "|".join(["---"] * len(headers)), "|\n")
+    for element in data:
+        markdown_table += '{}{}{}'.format("|", "|".join(str(element[header]) for header in headers), "|\n")
     return markdown_table
 
 
@@ -123,7 +123,7 @@ def write_data_in_md(kit_name: str, write_data: list, output_path):
         kit_name = r'nullOfKit'
     file_name = '{}{}'.format(kit_name, '.md')
     list_element_dict = change_list_obj_to_dict(write_data)
-    md_data = create_md_table_with_pandas(list_element_dict)
+    md_data = change_to_md_data(list_element_dict)
     if md_data:
         diff_str = r'diff合集'
         path_str = os.path.abspath(os.path.join(output_path, diff_str))
diff --git a/build-tools/capi_parser/src/coreImpl/diff/diff_file.py b/build-tools/capi_parser/src/coreImpl/diff/diff_file.py
index 861a47bc039d1ffbeedd4ab6591af71e496021fe..bdde214efc50e37856c9cebaa2a14cf14e796d30 100644
--- a/build-tools/capi_parser/src/coreImpl/diff/diff_file.py
+++ b/build-tools/capi_parser/src/coreImpl/diff/diff_file.py
@@ -92,6 +92,8 @@ def get_api_change_obj(api_data):
             compatible_dict['不兼容'] = 1
         if element.api_modification_type in modification_type_dict:
             modification_type_dict[element.api_modification_type] = 1
+    if 1 == modification_type_dict.get('API修改(原型修改)') or 1 == modification_type_dict.get('API修改(约束变化)'):
+        modification_type_dict['API修改'] = 1
     compatible_str = change_to_json(compatible_dict)
     modification_type_str = change_to_json(modification_type_dict)
     change_data_obj.set_compatible(compatible_str)