diff --git a/leetcode/301-400/0384.Shuffle-an-Array/README.md b/leetcode/301-400/0384.Shuffle-an-Array/README.md
index 1b57d93ac..cb9b3f00f 100644
--- a/leetcode/301-400/0384.Shuffle-an-Array/README.md
+++ b/leetcode/301-400/0384.Shuffle-an-Array/README.md
@@ -1,28 +1,31 @@
 # [384.Shuffle an Array][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
+Given an integer array `nums`, design an algorithm to randomly shuffle the array. All permutations of the array should be **equally likely** as a result of the shuffling.
 
-**Example 1:**
-
-```
-Input: a = "11", b = "1"
-Output: "100"
-```
+Implement the `Solution` class:
 
-## 题意
-> ...
+- `Solution(int[] nums)` Initializes the object with the integer array `nums`.
+- `int[] reset()` Resets the array to its original configuration and returns it.
+- `int[] shuffle()` Returns a random shuffling of the array.
 
-## 题解
+**Example 1:**
 
-### 思路1
-> ...
-Shuffle an Array
-```go
 ```
-
+Input
+["Solution", "shuffle", "reset", "shuffle"]
+[[[1, 2, 3]], [], [], []]
+Output
+[null, [3, 1, 2], [1, 2, 3], [1, 3, 2]]
+
+Explanation
+Solution solution = new Solution([1, 2, 3]);
+solution.shuffle();    // Shuffle the array [1,2,3] and return its result.
+                       // Any permutation of [1,2,3] must be equally likely to be returned.
+                       // Example: return [3, 1, 2]
+solution.reset();      // Resets the array back to its original configuration [1,2,3]. Return [1, 2, 3]
+solution.shuffle();    // Returns the random shuffling of array [1,2,3]. Example: return [1, 3, 2]
+```
 
 ## 结语
 
diff --git a/leetcode/301-400/0384.Shuffle-an-Array/Solution.go b/leetcode/301-400/0384.Shuffle-an-Array/Solution.go
index d115ccf5e..38bdc1793 100644
--- a/leetcode/301-400/0384.Shuffle-an-Array/Solution.go
+++ b/leetcode/301-400/0384.Shuffle-an-Array/Solution.go
@@ -1,5 +1,46 @@
 package Solution
 
-func Solution(x bool) bool {
-	return x
+import (
+	"math/rand"
+	"time"
+)
+
+type Shuffle struct {
+	origin []int
+	r      *rand.Rand
+}
+
+func Constructor(nums []int) Shuffle {
+	return Shuffle{
+		origin: nums,
+		r:      rand.New(rand.NewSource(time.Now().UnixNano())),
+	}
+}
+
+func (this *Shuffle) Reset() []int {
+	this.r = rand.New(rand.NewSource(time.Now().UnixNano()))
+	return this.origin
+}
+
+func (this *Shuffle) Shuffle() []int {
+	n := len(this.origin)
+	cur := make([]int, len(this.origin))
+	copy(cur, this.origin)
+	for i := n - 1; i > 0; i-- {
+		j := this.r.Intn(i + 1)
+		cur[i], cur[j] = cur[j], cur[i]
+	}
+	return cur
+}
+func Solution(nums []int, op []string) [][]int {
+	c := Constructor(nums)
+	var ret [][]int
+	for _, name := range op {
+		if name == "shuffle" {
+			ret = append(ret, c.Shuffle())
+			continue
+		}
+		ret = append(ret, c.Reset())
+	}
+	return ret
 }
diff --git a/leetcode/301-400/0384.Shuffle-an-Array/Solution_test.go b/leetcode/301-400/0384.Shuffle-an-Array/Solution_test.go
index 14ff50eb4..5d6a52681 100644
--- a/leetcode/301-400/0384.Shuffle-an-Array/Solution_test.go
+++ b/leetcode/301-400/0384.Shuffle-an-Array/Solution_test.go
@@ -10,30 +10,29 @@ func TestSolution(t *testing.T) {
 	//	测试用例
 	cases := []struct {
 		name   string
-		inputs bool
-		expect bool
+		inputs []int
+		op     []string
+		expect [][]int
 	}{
-		{"TestCase", true, true},
-		{"TestCase", true, true},
-		{"TestCase", false, false},
+		{"TestCase1", []int{1}, []string{"shuffle", "rest"}, [][]int{{1}, {1}}},
 	}
 
 	//	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.inputs, c.op)
 			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.inputs, c.op)
 			}
 		})
 	}
 }
 
-//	压力测试
+// 压力测试
 func BenchmarkSolution(b *testing.B) {
 }
 
-//	使用案列
+// 使用案列
 func ExampleSolution() {
 }