diff --git a/problems/0213.打家劫舍II.md b/problems/0213.打家劫舍II.md
index dd109f83..e595d2fd 100644
--- a/problems/0213.打家劫舍II.md
+++ b/problems/0213.打家劫舍II.md
@@ -131,7 +131,7 @@ class Solution:
         val2=self.roblist(nums[:-1])#不偷最后一间房
         return max(val1,val2)
 
-    def robRange(self,nums):
+    def roblist(self,nums):
         l=len(nums)
         dp=[0]*l
         dp[0]=nums[0]