diff --git a/problems/0062.不同路径.md b/problems/0062.不同路径.md
index 5790df69..79e49b87 100644
--- a/problems/0062.不同路径.md
+++ b/problems/0062.不同路径.md
@@ -452,5 +452,25 @@ object Solution {
 }
 ```
 
+### c#
+
+```c#
+public class Solution
+{
+    public int UniquePaths(int m, int n)
+    {
+        int[] dp = new int[n];
+        for (int i = 0; i < n; i++)
+            dp[i] = 1;
+        for (int i = 1; i < m; i++)
+            for (int j = 1; j < n; j++)
+                dp[j] += dp[j - 1];
+        return dp[n - 1];
+    }
+}
+```
+
+
+
 -----------------------
 <div align="center"><img src=https://code-thinking.cdn.bcebos.com/pics/01二维码一.jpg width=500> </img></div>