diff --git a/codes/javascript/chapter_stack_and_queue/linkedlist_stack.js b/codes/javascript/chapter_stack_and_queue/linkedlist_stack.js
index 9c86f905a..15707a8d3 100644
--- a/codes/javascript/chapter_stack_and_queue/linkedlist_stack.js
+++ b/codes/javascript/chapter_stack_and_queue/linkedlist_stack.js
@@ -1,5 +1,5 @@
 /**#stkSize
- * File: linkedlist_queue.js
+ * File: linkedlist_stack.js
  * Created Time: 2022-12-22
  * Author: S-N-O-R-L-A-X (snorlax.xu@outlook.com)
  */
@@ -52,7 +52,7 @@ class LinkedListStack {
         return this.#stackPeek.val;
     }
 
-    /* 将 List 转化为 Array 并返回 */
+    /* 将链表转化为 Array 并返回 */
     toArray() {
         let node = this.#stackPeek;
         const res = new Array(this.size);
diff --git a/codes/typescript/chapter_stack_and_queue/linkedlist_stack.ts b/codes/typescript/chapter_stack_and_queue/linkedlist_stack.ts
index 0e8b46bc9..cdc487894 100644
--- a/codes/typescript/chapter_stack_and_queue/linkedlist_stack.ts
+++ b/codes/typescript/chapter_stack_and_queue/linkedlist_stack.ts
@@ -1,5 +1,5 @@
 /**
- * File: linkedlist_queue.ts
+ * File: linkedlist_stack.ts
  * Created Time: 2022-12-21
  * Author: S-N-O-R-L-A-X (snorlax.xu@outlook.com)
  */
@@ -52,7 +52,7 @@ class LinkedListStack {
         return this.stackPeek.val;
     }
 
-    /* 将 List 转化为 Array 并返回 */
+    /* 将链表转化为 Array 并返回 */
     toArray(): number[] {
         let node = this.stackPeek;
         const res = new Array<number>(this.size);
diff --git a/docs/chapter_stack_and_queue/stack.md b/docs/chapter_stack_and_queue/stack.md
index cbeac30f5..c8149021a 100644
--- a/docs/chapter_stack_and_queue/stack.md
+++ b/docs/chapter_stack_and_queue/stack.md
@@ -396,6 +396,7 @@ comments: true
 === "TypeScript"
 
     ```typescript title="linkedlist_stack.ts"
+    /* 基于链表实现的栈 */
     class LinkedListStack {
         private stackPeek: ListNode | null;  // 将头结点作为栈顶
         private stkSize: number = 0;   // 栈的长度
@@ -441,7 +442,7 @@ comments: true
             return this.stackPeek.val;
         }
 
-        /* 将 List 转化为 Array 并返回 */
+        /* 将链表转化为 Array 并返回 */
         toArray(): number[] {
             let node = this.stackPeek;
             const res = new Array<number>(this.size);