diff --git a/problems/0070.爬楼梯.md b/problems/0070.爬楼梯.md
index 6ae6adc7..f0a08f99 100644
--- a/problems/0070.爬楼梯.md
+++ b/problems/0070.爬楼梯.md
@@ -230,7 +230,20 @@ class Solution:
 ```
 
 Go：
-
+```Go
+func climbStairs(n int) int {
+    if n==1{
+        return 1
+    }
+    dp:=make([]int,n+1)
+    dp[1]=1
+    dp[2]=2
+    for i:=3;i<=n;i++{
+        dp[i]=dp[i-1]+dp[i-2]
+    }
+    return dp[n]
+}
+```