diff --git a/problems/0045.跳跃游戏II.md b/problems/0045.跳跃游戏II.md
index 9e61fbb8..648355fd 100644
--- a/problems/0045.跳跃游戏II.md
+++ b/problems/0045.跳跃游戏II.md
@@ -279,7 +279,31 @@ function jump(nums: number[]): number {
 };
 ```
 
+### Scala
 
+```scala
+object Solution {
+  def jump(nums: Array[Int]): Int = {
+    if (nums.length == 0) return 0
+    var result = 0 // 记录走的最大步数
+    var curDistance = 0 // 当前覆盖最远距离下标
+    var nextDistance = 0 // 下一步覆盖最远距离下标
+    for (i <- nums.indices) {
+      nextDistance = math.max(nums(i) + i, nextDistance) // 更新下一步覆盖最远距离下标
+      if (i == curDistance) {
+        if (curDistance != nums.length - 1) {
+          result += 1
+          curDistance = nextDistance
+          if (nextDistance >= nums.length - 1) return result
+        } else {
+          return result
+        }
+      }
+    }
+    result
+  }
+}
+```
 
 
 
diff --git a/problems/0055.跳跃游戏.md b/problems/0055.跳跃游戏.md
index 6fa83495..e7c4f5a2 100644
--- a/problems/0055.跳跃游戏.md
+++ b/problems/0055.跳跃游戏.md
@@ -193,7 +193,22 @@ function canJump(nums: number[]): boolean {
 };
 ```
 
-
+### Scala
+```scala
+object Solution {
+  def canJump(nums: Array[Int]): Boolean = {
+    var cover = 0
+    if (nums.length == 1) return true // 如果只有一个元素，那么必定到达
+    var i = 0
+    while (i <= cover) { // i表示下标，当前只能够走cover步
+      cover = math.max(i + nums(i), cover)
+      if (cover >= nums.length - 1) return true // 说明可以覆盖到终点，直接返回
+      i += 1
+    }
+    false // 如果上面没有返回就是跳不到
+  }
+}
+```
 
 
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