diff --git a/leetcode/leetcode75/Intervals/435.Non-overlappingIntervals/non-overlappingIntervals.go b/leetcode/leetcode75/Intervals/435.Non-overlappingIntervals/non-overlappingIntervals.go
new file mode 100644
index 0000000..e43211d
--- /dev/null
+++ b/leetcode/leetcode75/Intervals/435.Non-overlappingIntervals/non-overlappingIntervals.go
@@ -0,0 +1,26 @@
+package main
+
+import (
+	"fmt"
+	"sort"
+)
+
+func eraseOverlapIntervals(intervals [][]int) int {
+	sort.Slice(intervals, func(i, j int) bool {
+		return intervals[i][1] < intervals[j][1]
+	})
+	temp, cnt := intervals[0][1], 0
+	for i := 1; i < len(intervals); i++ {
+		if intervals[i][0] < temp {
+			cnt++
+		} else {
+			temp = intervals[i][1]
+		}
+	}
+	return cnt
+}
+
+func main() {
+	intervals := [][]int{{1, 2}, {2, 3}, {3, 4}, {1, 3}}
+	fmt.Println(eraseOverlapIntervals(intervals))
+}