diff --git "a/lcp/LCP 11. \346\234\237\346\234\233\344\270\252\346\225\260\347\273\237\350\256\241/README.md" "b/lcp/LCP 11. \346\234\237\346\234\233\344\270\252\346\225\260\347\273\237\350\256\241/README.md"
index e9159c998fec7..62db68dcdb726 100644
--- "a/lcp/LCP 11. \346\234\237\346\234\233\344\270\252\346\225\260\347\273\237\350\256\241/README.md"	
+++ "b/lcp/LCP 11. \346\234\237\346\234\233\344\270\252\346\225\260\347\273\237\350\256\241/README.md"	
@@ -125,6 +125,17 @@ function expectNumber(scores: number[]): number {
 }
 ```
 
+#### Swift
+
+```swift
+class Solution {
+    func expectNumber(_ scores: [Int]) -> Int {
+        let uniqueScores = Set(scores)
+        return uniqueScores.count
+    }
+}
+```
+
 <!-- tabs:end -->
 
 <!-- solution:end -->
diff --git "a/lcp/LCP 11. \346\234\237\346\234\233\344\270\252\346\225\260\347\273\237\350\256\241/Solution.swift" "b/lcp/LCP 11. \346\234\237\346\234\233\344\270\252\346\225\260\347\273\237\350\256\241/Solution.swift"
new file mode 100644
index 0000000000000..af188317abaf1
--- /dev/null
+++ "b/lcp/LCP 11. \346\234\237\346\234\233\344\270\252\346\225\260\347\273\237\350\256\241/Solution.swift"	
@@ -0,0 +1,6 @@
+class Solution {
+    func expectNumber(_ scores: [Int]) -> Int {
+        let uniqueScores = Set(scores)
+        return uniqueScores.count
+    }
+}