diff --git a/problems/0763.划分字母区间.md b/problems/0763.划分字母区间.md
index 1e2fcc03..b36e00b7 100644
--- a/problems/0763.划分字母区间.md
+++ b/problems/0763.划分字母区间.md
@@ -128,6 +128,33 @@ class Solution:
 
 Go：
 
+```go
+
+func partitionLabels(s string) []int {
+    var res []int;
+    var marks [26]int;
+    size, left, right := len(s), 0, 0;
+    for i := 0; i < size; i++ {
+        marks[s[i] - 'a'] = i;
+    }
+    for i := 0; i < size; i++ {
+        right = max(right, marks[s[i] - 'a']);
+        if i == right {
+            res = append(res, right - left + 1);
+            left = i + 1;
+        }
+    }
+    return res;
+}
+
+func max(a, b int) int {
+    if a < b {
+        a = b;
+    }
+    return a;
+}
+```
+
 Javascript:
 ```Javascript
 var partitionLabels = function(s) {