diff --git "a/lcof2/\345\211\221\346\214\207 Offer II 033. \345\217\230\344\275\215\350\257\215\347\273\204/README.md" "b/lcof2/\345\211\221\346\214\207 Offer II 033. \345\217\230\344\275\215\350\257\215\347\273\204/README.md"
index c8026953e1527..e4e815b11b364 100644
--- "a/lcof2/\345\211\221\346\214\207 Offer II 033. \345\217\230\344\275\215\350\257\215\347\273\204/README.md"	
+++ "b/lcof2/\345\211\221\346\214\207 Offer II 033. \345\217\230\344\275\215\350\257\215\347\273\204/README.md"	
@@ -158,6 +158,26 @@ function groupAnagrams(strs: string[]): string[][] {
 }
 ```
 
+#### Swift
+
+```swift
+class Solution {
+    func groupAnagrams(_ strs: [String]) -> [[String]] {
+        var d = [String: [String]]()
+        
+        for s in strs {
+            let sortedStr = String(s.sorted())
+            if d[sortedStr] == nil {
+                d[sortedStr] = [String]()
+            }
+            d[sortedStr]!.append(s)
+        }
+        
+        return Array(d.values)
+    }
+}
+```
+
 <!-- tabs:end -->
 
 <!-- solution:end -->
diff --git "a/lcof2/\345\211\221\346\214\207 Offer II 033. \345\217\230\344\275\215\350\257\215\347\273\204/Solution.swift" "b/lcof2/\345\211\221\346\214\207 Offer II 033. \345\217\230\344\275\215\350\257\215\347\273\204/Solution.swift"
new file mode 100644
index 0000000000000..0fa6a6852ffc9
--- /dev/null
+++ "b/lcof2/\345\211\221\346\214\207 Offer II 033. \345\217\230\344\275\215\350\257\215\347\273\204/Solution.swift"	
@@ -0,0 +1,15 @@
+class Solution {
+    func groupAnagrams(_ strs: [String]) -> [[String]] {
+        var d = [String: [String]]()
+        
+        for s in strs {
+            let sortedStr = String(s.sorted())
+            if d[sortedStr] == nil {
+                d[sortedStr] = [String]()
+            }
+            d[sortedStr]!.append(s)
+        }
+        
+        return Array(d.values)
+    }
+}
\ No newline at end of file