diff --git a/problems/0139.单词拆分.md b/problems/0139.单词拆分.md
index c6d8e43b..46ed641e 100644
--- a/problems/0139.单词拆分.md
+++ b/problems/0139.单词拆分.md
@@ -254,7 +254,25 @@ Python：
 
 
 Go：
-
+```Go
+func wordBreak(s string,wordDict []string) bool  {
+	wordDictSet:=make(map[string]bool)
+	for _,w:=range wordDict{
+		wordDictSet[w]=true
+	}
+	dp:=make([]bool,len(s)+1)
+	dp[0]=true
+	for i:=1;i<=len(s);i++{
+		for j:=0;j<i;j++{
+			if dp[j]&& wordDictSet[s[j:i]]{
+				dp[i]=true
+				break
+			}
+		}
+	}
+	return dp[len(s)]
+}
+```
 
 
 
@@ -262,4 +280,4 @@ Go：
 * 作者微信：[程序员Carl](https://mp.weixin.qq.com/s/b66DFkOp8OOxdZC_xLZxfw)
 * B站视频：[代码随想录](https://space.bilibili.com/525438321)
 * 知识星球：[代码随想录](https://mp.weixin.qq.com/s/QVF6upVMSbgvZy8lHZS3CQ)
-<div align="center"><img src=../pics/公众号.png width=450 alt=> </img></div>
\ No newline at end of file
+<div align="center"><img src=../pics/公众号.png width=450 alt=> </img></div>