diff --git "a/lcof2/\345\211\221\346\214\207 Offer II 065. \346\234\200\347\237\255\347\232\204\345\215\225\350\257\215\347\274\226\347\240\201/README.md" "b/lcof2/\345\211\221\346\214\207 Offer II 065. \346\234\200\347\237\255\347\232\204\345\215\225\350\257\215\347\274\226\347\240\201/README.md"
index 879a1b2817d3f..07b44e6fab882 100644
--- "a/lcof2/\345\211\221\346\214\207 Offer II 065. \346\234\200\347\237\255\347\232\204\345\215\225\350\257\215\347\274\226\347\240\201/README.md"	
+++ "b/lcof2/\345\211\221\346\214\207 Offer II 065. \346\234\200\347\237\255\347\232\204\345\215\225\350\257\215\347\274\226\347\240\201/README.md"	
@@ -218,6 +218,51 @@ func dfs(cur *trie, l int) int {
 }
 ```
 
+#### Swift
+
+```swift
+class Trie {
+    var children = [Trie?](repeating: nil, count: 26)
+}
+
+class Solution {
+    func minimumLengthEncoding(_ words: [String]) -> Int {
+        let root = Trie()
+        
+        for word in words {
+            var current = root
+            for char in word.reversed() {
+                let index = Int(char.asciiValue! - Character("a").asciiValue!)
+                if current.children[index] == nil {
+                    current.children[index] = Trie()
+                }
+                current = current.children[index]!
+            }
+        }
+        
+        return dfs(root, 1)
+    }
+    
+    private func dfs(_ current: Trie, _ length: Int) -> Int {
+        var isLeaf = true
+        var result = 0
+        
+        for child in current.children {
+            if let child = child {
+                isLeaf = false
+                result += dfs(child, length + 1)
+            }
+        }
+        
+        if isLeaf {
+            result += length
+        }
+        
+        return result
+    }
+}
+```
+
 <!-- tabs:end -->
 
 <!-- solution:end -->
diff --git "a/lcof2/\345\211\221\346\214\207 Offer II 065. \346\234\200\347\237\255\347\232\204\345\215\225\350\257\215\347\274\226\347\240\201/Solution.swift" "b/lcof2/\345\211\221\346\214\207 Offer II 065. \346\234\200\347\237\255\347\232\204\345\215\225\350\257\215\347\274\226\347\240\201/Solution.swift"
new file mode 100644
index 0000000000000..1bc6eb4e81d63
--- /dev/null
+++ "b/lcof2/\345\211\221\346\214\207 Offer II 065. \346\234\200\347\237\255\347\232\204\345\215\225\350\257\215\347\274\226\347\240\201/Solution.swift"	
@@ -0,0 +1,40 @@
+class Trie {
+    var children = [Trie?](repeating: nil, count: 26)
+}
+
+class Solution {
+    func minimumLengthEncoding(_ words: [String]) -> Int {
+        let root = Trie()
+        
+        for word in words {
+            var current = root
+            for char in word.reversed() {
+                let index = Int(char.asciiValue! - Character("a").asciiValue!)
+                if current.children[index] == nil {
+                    current.children[index] = Trie()
+                }
+                current = current.children[index]!
+            }
+        }
+        
+        return dfs(root, 1)
+    }
+    
+    private func dfs(_ current: Trie, _ length: Int) -> Int {
+        var isLeaf = true
+        var result = 0
+        
+        for child in current.children {
+            if let child = child {
+                isLeaf = false
+                result += dfs(child, length + 1)
+            }
+        }
+        
+        if isLeaf {
+            result += length
+        }
+        
+        return result
+    }
+}
\ No newline at end of file