diff --git a/ecs/dataimport/dataimport/main.py b/ecs/dataimport/dataimport/main.py
index 05e5c353..d86ee84e 100644
--- a/ecs/dataimport/dataimport/main.py
+++ b/ecs/dataimport/dataimport/main.py
@@ -145,6 +145,7 @@ def main(bucket_name, target_data_source, target_file_name, settings_key, db_inf
                     if len(line[i]) > 0:
                         # 0桁より大きい場合
                         replace_line = line[i].replace('\\', '\\\\')
+                        replace_line = line[i].replace('"', '\\"')
                         sql = f'{sql} "{replace_line}",'
                     else:
                         # 上記以外の場合