diff --git a/analysis_pdb.py b/analysis_pdb.py
index 7d9992e..0f2fc99 100755
--- a/analysis_pdb.py
+++ b/analysis_pdb.py
@@ -168,18 +168,6 @@ class PDBAnalyzer:
         except KeyError:
             # 如果没有CA原子，返回一个很大的值表示距离无穷大
             return float('inf')
-        
-    def judge_missing_or_error(self,structure, chain_id, detailed_seq):
-        # 这里的detailed_seq是从extract_sequences(detailed=True)获取的
-        for i in range(len(detailed_seq)-1):
-            current_res, next_res = detailed_seq[i][0], detailed_seq[i+1][0]
-            distance = self.calculate_distance(structure, chain_id, current_res, next_res)
-            # 根据距离判断和逻辑处理
-
-    def renumber_based_on_judgement(self, chain_id, detailed_seq):
-        # 实现基于前面的判断逻辑来重新编号的代码
-        ...
-
 
     @classmethod
     def cleanATOM(cls, input_file: Path, out_file: Path = None, ext: str = ".clean.pdb") -> 'PDBAnalyzer':
@@ -234,7 +222,8 @@ class PDBAnalyzer:
                     if (min_expected_dist <= distance <= max_expected_dist):
                         self.logger.info(f"Potential missing residue in chain {chain_id} between residues {prev_res[0]} and {next_res[0]}")
                     else:
-                        self.logger.warning(f"Wrong sequence numbering in chain {chain_id} between residues {prev_res[0]} and {next_res[0]}")
+                        missing_number = int(np.round(distance / 3.8 ) - 1)
+                        self.logger.warning(f"Wrong sequence numbering in chain {chain_id} between residues {prev_res[0]} and {next_res[0]}, distance: {distance:.2f} Å, missing residue number: {missing_number}")
                     
     @classmethod
     def renumber_residues_based_on_issues_and_clean(cls, input_file: Path, out_ext: str = ".renumbered.pdb", chains: Union[List[str], str, None] = None) -> 'PDBAnalyzer':