diff --git a/problems/0695.岛屿的最大面积.md b/problems/0695.岛屿的最大面积.md
index b8b2ea72..3dd181a3 100644
--- a/problems/0695.岛屿的最大面积.md
+++ b/problems/0695.岛屿的最大面积.md
@@ -418,7 +418,7 @@ impl Solution {
     }
 
     pub fn dfs(
-        grid: &Vec<Vec<i32>>,
+        grid: &[Vec<i32>],
         visited: &mut [Vec<bool>],
         (x, y): (i32, i32),
         count: &mut i32,
@@ -463,7 +463,7 @@ impl Solution {
     }
 
     pub fn dfs(
-        grid: &Vec<Vec<i32>>,
+        grid: &[Vec<i32>],
         visited: &mut [Vec<bool>],
         (x, y): (i32, i32),
         count: &mut i32,