diff --git "a/lcp/LCP 07. \344\274\240\351\200\222\344\277\241\346\201\257/README.md" "b/lcp/LCP 07. \344\274\240\351\200\222\344\277\241\346\201\257/README.md"
index 1703fe246c239..62de309849edb 100644
--- "a/lcp/LCP 07. \344\274\240\351\200\222\344\277\241\346\201\257/README.md"	
+++ "b/lcp/LCP 07. \344\274\240\351\200\222\344\277\241\346\201\257/README.md"	
@@ -255,6 +255,30 @@ function numWays(n: number, relation: number[][], k: number): number {
 }
 ```
 
+#### Swift
+
+```swift
+class Solution {
+    func numWays(_ n: Int, _ relation: [[Int]], _ k: Int) -> Int {
+        var f = Array(repeating: 0, count: n)
+        f[0] = 1
+        var steps = k
+        
+        while steps > 0 {
+            var g = Array(repeating: 0, count: n)
+            for r in relation {
+                let a = r[0], b = r[1]
+                g[b] += f[a]
+            }
+            f = g
+            steps -= 1
+        }
+        
+        return f[n - 1]
+    }
+}
+```
+
 <!-- tabs:end -->
 
 <!-- solution:end -->
diff --git "a/lcp/LCP 07. \344\274\240\351\200\222\344\277\241\346\201\257/Solution2.swift" "b/lcp/LCP 07. \344\274\240\351\200\222\344\277\241\346\201\257/Solution2.swift"
new file mode 100644
index 0000000000000..b62995acf5a39
--- /dev/null
+++ "b/lcp/LCP 07. \344\274\240\351\200\222\344\277\241\346\201\257/Solution2.swift"	
@@ -0,0 +1,19 @@
+class Solution {
+    func numWays(_ n: Int, _ relation: [[Int]], _ k: Int) -> Int {
+        var f = Array(repeating: 0, count: n)
+        f[0] = 1
+        var steps = k
+        
+        while steps > 0 {
+            var g = Array(repeating: 0, count: n)
+            for r in relation {
+                let a = r[0], b = r[1]
+                g[b] += f[a]
+            }
+            f = g
+            steps -= 1
+        }
+        
+        return f[n - 1]
+    }
+}
\ No newline at end of file