diff --git a/leetcode/1.py b/leetcode/1.py
index f3865de..f8bf37a 100644
--- a/leetcode/1.py
+++ b/leetcode/1.py
@@ -11,23 +11,26 @@ class Solution:
             # both number in the list
             if another in nums:
                 if nums[i] == another:
-                    temp_list = nums
+                    temp_list = nums.copy()
                     temp_list.pop(i)
                     if another in temp_list:
                         answer.append(i)
                         answer.append(temp_list.index(another) + 1)
-                    elif another not in temp_list:
+                        return answer
+
+                    if another not in temp_list:
                         continue
                 answer.append(i)
                 answer.append(nums.index(another))
+                print(nums)
+                print(another)
+                print(nums.index(another))
                 return answer
 
         return answer
 
 
-"""
-test = [1, 2, 3]
-TARGET_NUMBER = 3
+test = [3, 2, 4]
+TARGET_NUMBER = 6
 a = Solution().twoSum(test, TARGET_NUMBER)
 print(a)
-"""