diff --git a/problems/kamacoder/0054.替换数字.md b/problems/kamacoder/0054.替换数字.md
index 443b8bfb..de0ab1a3 100644
--- a/problems/kamacoder/0054.替换数字.md
+++ b/problems/kamacoder/0054.替换数字.md
@@ -288,16 +288,6 @@ func main(){
 
 
 
-### python：
-```Python
-class Solution:
-    def change(self, s):
-        lst = list(s) # Python里面的string也是不可改的，所以也是需要额外空间的。空间复杂度：O(n)。
-        for i in range(len(lst)):
-            if lst[i].isdigit():
-                lst[i] = "number"
-        return ''.join(lst)
-```
 ### JavaScript:
 ```js
 const readline = require("readline");