fix long date

@@ -76,7 +76,10 @@ class Comparison:
         if not isinstance(input_str, str) or not isinstance(ocr_str, str):
             return self.RESULT_NA, ocr_str
         if kwargs.get('long', False) and '长期' in ocr_str:
+            if input_str == '2099-12-31' or input_str == '2099-01-01':
                 return self.RESULT_Y, '2099-12-31'
+            else:
+                return self.RESULT_N, '2099-12-31'
         if kwargs.get('ocr_split', False):
             if '至' in ocr_str:
                 ocr_str = ocr_str.split('至')[-1]