diff --git a/leetcode/1601-1700/1652.Defuse-the-Bomb/README.md b/leetcode/1601-1700/1652.Defuse-the-Bomb/README.md
index 1e868c0bc..dcdef162b 100755
--- a/leetcode/1601-1700/1652.Defuse-the-Bomb/README.md
+++ b/leetcode/1601-1700/1652.Defuse-the-Bomb/README.md
@@ -1,28 +1,41 @@
 # [1652.Defuse the Bomb][title]
 
-> [!WARNING|style:flat]
-> This question is temporarily unanswered if you have good ideas. Welcome to [Create Pull Request PR](https://github.com/kylesliu/awesome-golang-algorithm)
-
 ## Description
+You have a bomb to defuse, and your time is running out! Your informer will provide you with a **circular** array `code` of length of `n` and a key `k`.
+
+To decrypt the code, you must replace every number. All the numbers are replaced **simultaneously**.
+
+- If `k > 0`, replace the `ith` number with the sum of the **next** `k` numbers.
+- If `k < 0`, replace the `ith` number with the sum of the **previous** `k` numbers.
+- If `k == 0`, replace the `ith` number with `0`.
+
+As `code` is circular, the next element of `code[n-1]` is `code[0]`, and the previous element of `code[0]` is `code[n-1]`.
+
+Given the **circular** array `code` and an integer key `k`, return the decrypted code to defuse the bomb!
 
 **Example 1:**
 
 ```
-Input: a = "11", b = "1"
-Output: "100"
+Input: code = [5,7,1,4], k = 3
+Output: [12,10,16,13]
+Explanation: Each number is replaced by the sum of the next 3 numbers. The decrypted code is [7+1+4, 1+4+5, 4+5+7, 5+7+1]. Notice that the numbers wrap around.
 ```
 
-## 题意
-> ...
+**Example 2:**
 
-## 题解
-
-### 思路1
-> ...
-Defuse the Bomb
-```go
 ```
+Input: code = [1,2,3,4], k = 0
+Output: [0,0,0,0]
+Explanation: When k is zero, the numbers are replaced by 0.
+```
+
+**Example 3:**
 
+```
+Input: code = [2,4,9,3], k = -2
+Output: [12,5,6,13]
+Explanation: The decrypted code is [3+9, 2+3, 4+2, 9+4]. Notice that the numbers wrap around again. If k is negative, the sum is of the previous numbers.
+```
 
 ## 结语
 
diff --git a/leetcode/1601-1700/1652.Defuse-the-Bomb/Solution.go b/leetcode/1601-1700/1652.Defuse-the-Bomb/Solution.go
index d115ccf5e..e1133167a 100644
--- a/leetcode/1601-1700/1652.Defuse-the-Bomb/Solution.go
+++ b/leetcode/1601-1700/1652.Defuse-the-Bomb/Solution.go
@@ -1,5 +1,45 @@
 package Solution
 
-func Solution(x bool) bool {
-	return x
+func Solution(code []int, k int) []int {
+	l := len(code)
+	sum := make([]int, l)
+	if k == 0 {
+		return sum
+	}
+	sum[0] = code[0]
+	for i := 1; i < l; i++ {
+		sum[i] = sum[i-1] + code[i]
+	}
+	ans := make([]int, l)
+	if k < 0 {
+		k = -k
+		for i := range l {
+			diff := i - k
+			if diff > 0 {
+				start, end := diff, i-1
+				ans[i] = sum[end]
+				if start > 0 {
+					ans[i] -= sum[start-1]
+				}
+			} else {
+				if i > 0 {
+					ans[i] += sum[i-1]
+				}
+				ans[i] += sum[l-1] - sum[l+diff-1]
+			}
+		}
+	} else {
+		for i := range l {
+			diff := i + k
+			if diff < l {
+				ans[i] = sum[diff] - sum[i]
+			} else {
+				ans[i] += sum[l-1] - sum[i]
+				ans[i] += sum[diff-l]
+			}
+		}
+
+	}
+
+	return ans
 }
diff --git a/leetcode/1601-1700/1652.Defuse-the-Bomb/Solution_test.go b/leetcode/1601-1700/1652.Defuse-the-Bomb/Solution_test.go
index 14ff50eb4..4f7b6b2f8 100644
--- a/leetcode/1601-1700/1652.Defuse-the-Bomb/Solution_test.go
+++ b/leetcode/1601-1700/1652.Defuse-the-Bomb/Solution_test.go
@@ -10,30 +10,31 @@ func TestSolution(t *testing.T) {
 	//	测试用例
 	cases := []struct {
 		name   string
-		inputs bool
-		expect bool
+		code   []int
+		k      int
+		expect []int
 	}{
-		{"TestCase", true, true},
-		{"TestCase", true, true},
-		{"TestCase", false, false},
+		{"TestCase1", []int{5, 7, 1, 4}, 3, []int{12, 10, 16, 13}},
+		{"TestCase2", []int{1, 2, 3, 4}, 0, []int{0, 0, 0, 0}},
+		{"TestCase3", []int{2, 4, 9, 3}, -2, []int{12, 5, 6, 13}},
 	}
 
 	//	开始测试
 	for i, c := range cases {
 		t.Run(c.name+" "+strconv.Itoa(i), func(t *testing.T) {
-			got := Solution(c.inputs)
+			got := Solution(c.code, c.k)
 			if !reflect.DeepEqual(got, c.expect) {
-				t.Fatalf("expected: %v, but got: %v, with inputs: %v",
-					c.expect, got, c.inputs)
+				t.Fatalf("expected: %v, but got: %v, with inputs: %v %v",
+					c.expect, got, c.code, c.k)
 			}
 		})
 	}
 }
 
-//	压力测试
+// 压力测试
 func BenchmarkSolution(b *testing.B) {
 }
 
-//	使用案列
+// 使用案列
 func ExampleSolution() {
 }