diff --git a/build-tools/capi_parser/src/coreImpl/parser/parse_include.py b/build-tools/capi_parser/src/coreImpl/parser/parse_include.py
index 5a22879a0c117fc8ac0efe2cc918b6dcd3fbeabd..cf92d76c3b1e6ce17014b304c14bf5ffa6f74d56 100644
--- a/build-tools/capi_parser/src/coreImpl/parser/parse_include.py
+++ b/build-tools/capi_parser/src/coreImpl/parser/parse_include.py
@@ -355,7 +355,8 @@ def get_start_comments(include_path):  # 获取每个头文件的最开始注释
         if matches_high:
             file_comment.extend(matches_high)
         f.close()
-    return file_comment
+    str_file_comment = '\n'.join(file_comment)
+    return str_file_comment
 
 
 def open_file(include_path):