diff --git a/problems/0110.平衡二叉树.md b/problems/0110.平衡二叉树.md
index 5d55910c..919ec7c7 100644
--- a/problems/0110.平衡二叉树.md
+++ b/problems/0110.平衡二叉树.md
@@ -361,7 +361,40 @@ Python：
 
 
 Go：
-
+```Go
+func isBalanced(root *TreeNode) bool {
+    if root==nil{
+        return true
+    }
+    if !isBalanced(root.Left) || !isBalanced(root.Right){
+        return false
+    }
+    LeftH:=maxdepth(root.Left)+1
+    RightH:=maxdepth(root.Right)+1
+    if abs(LeftH-RightH)>1{
+        return false
+    }
+    return true
+}
+func maxdepth(root *TreeNode)int{
+    if root==nil{
+        return 0
+    }
+    return max(maxdepth(root.Left),maxdepth(root.Right))+1
+}
+func max(a,b int)int{
+    if a>b{
+        return a
+    }
+    return b
+}
+func abs(a int)int{
+    if a<0{
+        return -a
+    }
+    return a 
+}
+```