diff --git a/leetcode/801-900/0893.Groups-of-Special-Equivalent-Strings/README.md b/leetcode/801-900/0893.Groups-of-Special-Equivalent-Strings/README.md
index 971e82ee1..af6d83ac1 100644
--- a/leetcode/801-900/0893.Groups-of-Special-Equivalent-Strings/README.md
+++ b/leetcode/801-900/0893.Groups-of-Special-Equivalent-Strings/README.md
@@ -1,28 +1,38 @@
 # [893.Groups of Special-Equivalent Strings][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 are given an array of strings of the same length `words`.
+
+In one **move**, you can swap any two even indexed characters or any two odd indexed characters of a string `words[i]`.
+
+Two strings `words[i]` and `words[j]` are **special-equivalent** if after any number of moves, `words[i] == words[j]`.
+
+- For example, `words[i] = "zzxy"` and `words[j] = "xyzz"` are **special-equivalent** because we may make the moves `"zzxy" -> "xzzy" -> "xyzz"`.
+
+A **group of special-equivalent strings** from `words` is a non-empty subset of words such that:
+
+- Every pair of strings in the group are special equivalent, and
+- The group is the largest size possible (i.e., there is not a string `words[i]` not in the group such that `words[i]` is special-equivalent to every string in the group).
+
+Return the number of **groups of special-equivalent strings** from `words`.
 
 **Example 1:**
 
 ```
-Input: a = "11", b = "1"
-Output: "100"
+Input: words = ["abcd","cdab","cbad","xyzz","zzxy","zzyx"]
+Output: 3
+Explanation: 
+One group is ["abcd", "cdab", "cbad"], since they are all pairwise special equivalent, and none of the other strings is all pairwise special equivalent to these.
+The other two groups are ["xyzz", "zzxy"] and ["zzyx"].
+Note that in particular, "zzxy" is not special equivalent to "zzyx".
 ```
 
-## 题意
-> ...
-
-## 题解
+**Example 2:**
 
-### 思路1
-> ...
-Groups of Special-Equivalent Strings
-```go
 ```
-
+Input: words = ["abc","acb","bac","bca","cab","cba"]
+Output: 3
+```
 
 ## 结语
 
diff --git a/leetcode/801-900/0893.Groups-of-Special-Equivalent-Strings/Solution.go b/leetcode/801-900/0893.Groups-of-Special-Equivalent-Strings/Solution.go
index d115ccf5e..80797a49f 100644
--- a/leetcode/801-900/0893.Groups-of-Special-Equivalent-Strings/Solution.go
+++ b/leetcode/801-900/0893.Groups-of-Special-Equivalent-Strings/Solution.go
@@ -1,5 +1,17 @@
 package Solution
 
-func Solution(x bool) bool {
-	return x
+func Solution(words []string) int {
+	in := make(map[[2][26]int]int)
+	for _, word := range words {
+		k1, k2 := [26]int{}, [26]int{}
+		for i := range word {
+			if i&1 == 0 {
+				k1[word[i]-'a']++
+				continue
+			}
+			k2[word[i]-'a']++
+		}
+		in[[2][26]int{k1, k2}]++
+	}
+	return len(in)
 }
diff --git a/leetcode/801-900/0893.Groups-of-Special-Equivalent-Strings/Solution_test.go b/leetcode/801-900/0893.Groups-of-Special-Equivalent-Strings/Solution_test.go
index 14ff50eb4..b45d02e18 100644
--- a/leetcode/801-900/0893.Groups-of-Special-Equivalent-Strings/Solution_test.go
+++ b/leetcode/801-900/0893.Groups-of-Special-Equivalent-Strings/Solution_test.go
@@ -10,12 +10,11 @@ func TestSolution(t *testing.T) {
 	//	测试用例
 	cases := []struct {
 		name   string
-		inputs bool
-		expect bool
+		inputs []string
+		expect int
 	}{
-		{"TestCase", true, true},
-		{"TestCase", true, true},
-		{"TestCase", false, false},
+		{"TestCase1", []string{"abcd", "cdab", "cbad", "xyzz", "zzxy", "zzyx"}, 3},
+		{"TestCase2", []string{"abc", "acb", "bac", "bca", "cab", "cba"}, 3},
 	}
 
 	//	开始测试
@@ -30,10 +29,10 @@ func TestSolution(t *testing.T) {
 	}
 }
 
-//	压力测试
+// 压力测试
 func BenchmarkSolution(b *testing.B) {
 }
 
-//	使用案列
+// 使用案列
 func ExampleSolution() {
 }