diff --git a/problems/0300.最长上升子序列.md b/problems/0300.最长上升子序列.md
index 3371437a..92ab187d 100644
--- a/problems/0300.最长上升子序列.md
+++ b/problems/0300.最长上升子序列.md
@@ -116,7 +116,7 @@ Python：
 
 
 Go：
-```
+```go
 func lengthOfLIS(nums []int ) int {
   dp := []int{}
   for _, num := range nums {