diff --git a/.vscode/settings.json b/.vscode/settings.json
index 8fb0a8e..d342c84 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -127,5 +127,6 @@
     "editor.defaultFormatter": "rust-lang.rust-analyzer",
     "editor.formatOnSave": true
   },
-  "rust-analyzer.runnables.command": "python3 ${workspaceFolder}/bin/cargo_wrapper.py"
+  "rust-analyzer.runnables.command": "python3 ${workspaceFolder}/bin/cargo_wrapper.py",
+  "commentTranslate.hover.enabled": false
 }
diff --git a/README.md b/README.md
index 289ec13..50f2192 100644
--- a/README.md
+++ b/README.md
@@ -519,6 +519,10 @@ Rust标准库`std::collections`提供了4种通用容器类型，包含一下8
 
 ### 链表
 
+- [删除排序链表中的重复元素 II](src/list/remove_duplicates_from_sorted_list_ii.rs)  [链表, 双指针]
+
+  - LeetCode 82. 删除排序链表中的重复元素 II <https://leetcode.cn/problems/remove-duplicates-from-sorted-list-ii>
+
 - [在链表中插入最大公约数](src/list/insert_greatest_common_divisors_in_linked_list.rs)  [链表, 数学, 数论]
 
   - LeetCode 2807. 在链表中插入最大公约数 <https://leetcode.cn/problems/insert-greatest-common-divisors-in-linked-list>
diff --git a/images/list/remove_duplicates_from_sorted_list_ii.jpeg b/images/list/remove_duplicates_from_sorted_list_ii.jpeg
new file mode 100644
index 0000000..19cb48b
Binary files /dev/null and b/images/list/remove_duplicates_from_sorted_list_ii.jpeg differ
diff --git a/src/list/mod.rs b/src/list/mod.rs
index b6786a1..348786e 100644
--- a/src/list/mod.rs
+++ b/src/list/mod.rs
@@ -2,3 +2,4 @@ pub mod insert_greatest_common_divisors_in_linked_list;
 pub mod middle_of_the_linked_list;
 pub mod remove_nth_node_from_end_of_list;
 pub mod remove_zero_sum_consecutive_nodes_from_linked_list;
+pub mod remove_duplicates_from_sorted_list_ii;
diff --git a/src/list/remove_duplicates_from_sorted_list_ii.rs b/src/list/remove_duplicates_from_sorted_list_ii.rs
new file mode 100644
index 0000000..0fdbee5
--- /dev/null
+++ b/src/list/remove_duplicates_from_sorted_list_ii.rs
@@ -0,0 +1,44 @@
+// 删除排序链表中的重复元素 II
+// https://leetcode.cn/problems/remove-duplicates-from-sorted-list-ii
+// INLINE  ../../images/list/remove_duplicates_from_sorted_list_ii.jpeg
+
+use crate::libs::list_node::ListNode;
+
+pub struct Solution;
+
+// Definition for singly-linked list.
+// #[derive(PartialEq, Eq, Clone, Debug)]
+// pub struct ListNode {
+//   pub val: i32,
+//   pub next: Option<Box<ListNode>>
+// }
+//
+// impl ListNode {
+//   #[inline]
+//   fn new(val: i32) -> Self {
+//     ListNode {
+//       next: None,
+//       val
+//     }
+//   }
+// }
+impl Solution {
+    pub fn delete_duplicates(head: Option<Box<ListNode>>) -> Option<Box<ListNode>> {
+        let mut dummy_head = Box::new(ListNode { val: 0, next: head });
+        let mut cur = &mut dummy_head;
+        let mut deleted_val = None;
+        while cur.next.is_some() {
+            if Some(cur.next.as_ref().unwrap().val) == deleted_val
+                || cur.next.as_ref().unwrap().next.is_some()
+                    && cur.next.as_ref().unwrap().val
+                        == cur.next.as_ref().unwrap().next.as_ref().unwrap().val
+            {
+                deleted_val = Some(cur.next.as_ref().unwrap().val);
+                cur.next = cur.next.take().unwrap().next;
+            } else {
+                cur = cur.next.as_mut().unwrap();
+            }
+        }
+        dummy_head.next
+    }
+}
diff --git a/tests/list/mod.rs b/tests/list/mod.rs
index 69eddb1..586f45d 100644
--- a/tests/list/mod.rs
+++ b/tests/list/mod.rs
@@ -2,3 +2,4 @@ pub mod middle_of_the_linked_list_test;
 pub mod remove_nth_node_from_end_of_list_test;
 pub mod remove_zero_sum_consecutive_nodes_from_linked_list_test;
 pub mod insert_greatest_common_divisors_in_linked_list_test;
+pub mod remove_duplicates_from_sorted_list_ii_test;
diff --git a/tests/list/remove_duplicates_from_sorted_list_ii_test.rs b/tests/list/remove_duplicates_from_sorted_list_ii_test.rs
new file mode 100644
index 0000000..1302163
--- /dev/null
+++ b/tests/list/remove_duplicates_from_sorted_list_ii_test.rs
@@ -0,0 +1,21 @@
+use rust_practice::{
+    libs::list_node::{list_node_to_vec, vec_to_list_node},
+    list::remove_duplicates_from_sorted_list_ii::Solution,
+};
+
+#[test]
+fn remove_duplicates_from_sorted_list_ii_test() {
+    // 示例 1：
+    // 输入：head = [1,2,3,3,4,4,5]
+    // 输出：[1,2,5]
+    let head = vec![1, 2, 3, 3, 4, 4, 5];
+    let res = Solution::delete_duplicates(vec_to_list_node(&head));
+    assert_eq!(list_node_to_vec(res), vec![1, 2, 5]);
+
+    // 示例 2：
+    // 输入：head = [1,1,1,2,3]
+    // 输出：[2,3]
+    let head = vec![1, 1, 1, 2, 3];
+    let res = Solution::delete_duplicates(vec_to_list_node(&head));
+    assert_eq!(list_node_to_vec(res), vec![2, 3]);
+}