diff --git a/docs/java/collection/linkedhashmap-source-code.md b/docs/java/collection/linkedhashmap-source-code.md
index 4baabdc4..08c9a2bc 100644
--- a/docs/java/collection/linkedhashmap-source-code.md
+++ b/docs/java/collection/linkedhashmap-source-code.md
@@ -258,7 +258,7 @@ public V get(Object key) {
 ```java
 void afterNodeAccess(Node < K, V > e) { // move node to last
     LinkedHashMap.Entry < K, V > last;
-    //如果accessOrder 且当前节点不未链表尾节点
+    //如果accessOrder 且当前节点不为链表尾节点
     if (accessOrder && (last = tail) != e) {
 
         //获取当前节点、以及前驱节点和后继节点