diff --git a/problems/0034.在排序数组中查找元素的第一个和最后一个位置.md b/problems/0034.在排序数组中查找元素的第一个和最后一个位置.md
index dfd90b82..260462c2 100644
--- a/problems/0034.在排序数组中查找元素的第一个和最后一个位置.md
+++ b/problems/0034.在排序数组中查找元素的第一个和最后一个位置.md
@@ -480,7 +480,52 @@ var searchRange = function(nums, target) {
     return [-1, -1];
 };
 ```
+### Scala
+```scala
+object Solution {
+  def searchRange(nums: Array[Int], target: Int): Array[Int] = {
+    var left = getLeftBorder(nums, target)
+    var right = getRightBorder(nums, target)
+    if (left == -2 || right == -2) return Array(-1, -1)
+    if (right - left > 1) return Array(left + 1, right - 1)
+    Array(-1, -1)
+  }
 
+  // 寻找左边界
+  def getLeftBorder(nums: Array[Int], target: Int): Int = {
+    var leftBorder = -2
+    var left = 0
+    var right = nums.length - 1
+    while (left <= right) {
+      var mid = left + (right - left) / 2
+      if (nums(mid) >= target) {
+        right = mid - 1
+        leftBorder = right
+      } else {
+        left = mid + 1
+      }
+    }
+    leftBorder
+  }
+
+  // 寻找右边界
+  def getRightBorder(nums: Array[Int], target: Int): Int = {
+    var rightBorder = -2
+    var left = 0
+    var right = nums.length - 1
+    while (left <= right) {
+      var mid = left + (right - left) / 2
+      if (nums(mid) <= target) {
+        left = mid + 1
+        rightBorder = left
+      } else {
+        right = mid - 1
+      }
+    }
+    rightBorder
+  }
+}
+```
 
 -----------------------
 <div align="center"><img src=https://code-thinking.cdn.bcebos.com/pics/01二维码一.jpg width=500> </img></div>