diff --git a/problems/0518.零钱兑换II.md b/problems/0518.零钱兑换II.md
index 2dee030c..08aff9ac 100644
--- a/problems/0518.零钱兑换II.md
+++ b/problems/0518.零钱兑换II.md
@@ -33,7 +33,7 @@
 示例 3:
 输入: amount = 10, coins = [10]
 输出: 1
- 
+
 注意，你可以假设：
 
 * 0 <= amount (总金额) <= 5000
@@ -207,6 +207,21 @@ class Solution {
 
 Python：
 
+```python3
+class Solution:
+    def change(self, amount: int, coins: List[int]) -> int:
+        dp = [0]*(amount + 1)
+        dp[0] = 1
+        # 遍历物品
+        for i in range(len(coins)):
+            # 遍历背包
+            for j in range(coins[i], amount + 1):
+                dp[j] += dp[j - coins[i]]
+        return dp[amount]
+```
+
+
+
 
 Go：