diff --git a/solution/README.md b/solution/README.md
index f129500045c0e..2e32258de5f64 100644
--- a/solution/README.md
+++ b/solution/README.md
@@ -11,19 +11,19 @@
 
 |  题号  |  题解  |  标签  |  难度  | 备注 |
 | --- | --- | --- | --- | --- |
-|  0001  |  [两数之和](/solution/0000-0099/0001.Two%20Sum/README.md)  |  `数组`,`哈希表`  |  简单  |    |
-|  0002  |  [两数相加](/solution/0000-0099/0002.Add%20Two%20Numbers/README.md)  |  `递归`,`链表`,`数学`  |  中等  |    |
-|  0003  |  [无重复字符的最长子串](/solution/0000-0099/0003.Longest%20Substring%20Without%20Repeating%20Characters/README.md)  |  `哈希表`,`字符串`,`滑动窗口`  |  中等  |    |
+|  0001  |  [两数之和](/solution/0000-0099/0001.Two%20Sum/README.md)  |  `数组`,`哈希表`  |  简单  |  done  |
+|  0002  |  [两数相加](/solution/0000-0099/0002.Add%20Two%20Numbers/README.md)  |  `递归`,`链表`,`数学`  |  中等  |  done  |
+|  0003  |  [无重复字符的最长子串](/solution/0000-0099/0003.Longest%20Substring%20Without%20Repeating%20Characters/README.md)  |  `哈希表`,`字符串`,`滑动窗口`  |  中等  | done  |
 |  0004  |  [寻找两个正序数组的中位数](/solution/0000-0099/0004.Median%20of%20Two%20Sorted%20Arrays/README.md)  |  `数组`,`二分查找`,`分治`  |  困难  |    |
-|  0005  |  [最长回文子串](/solution/0000-0099/0005.Longest%20Palindromic%20Substring/README.md)  |  `字符串`,`动态规划`  |  中等  |    |
-|  0006  |  [N 字形变换](/solution/0000-0099/0006.Zigzag%20Conversion/README.md)  |  `字符串`  |  中等  |    |
-|  0007  |  [整数反转](/solution/0000-0099/0007.Reverse%20Integer/README.md)  |  `数学`  |  中等  |    |
-|  0008  |  [字符串转换整数 (atoi)](/solution/0000-0099/0008.String%20to%20Integer%20%28atoi%29/README.md)  |  `字符串`  |  中等  |    |
-|  0009  |  [回文数](/solution/0000-0099/0009.Palindrome%20Number/README.md)  |  `数学`  |  简单  |    |
+|  0005  |  [最长回文子串](/solution/0000-0099/0005.Longest%20Palindromic%20Substring/README.md)  |  `字符串`,`动态规划`  |  中等  |  done  |
+|  0006  |  [N 字形变换](/solution/0000-0099/0006.Zigzag%20Conversion/README.md)  |  `字符串`  |  中等  |  done  |
+|  0007  |  [整数反转](/solution/0000-0099/0007.Reverse%20Integer/README.md)  |  `数学`  |  中等  | done   |
+|  0008  |  [字符串转换整数 (atoi)](/solution/0000-0099/0008.String%20to%20Integer%20%28atoi%29/README.md)  |  `字符串`  |  中等  |  done  |
+|  0009  |  [回文数](/solution/0000-0099/0009.Palindrome%20Number/README.md)  |  `数学`  |  简单  |   done |
 |  0010  |  [正则表达式匹配](/solution/0000-0099/0010.Regular%20Expression%20Matching/README.md)  |  `递归`,`字符串`,`动态规划`  |  困难  |    |
-|  0011  |  [盛最多水的容器](/solution/0000-0099/0011.Container%20With%20Most%20Water/README.md)  |  `贪心`,`数组`,`双指针`  |  中等  |    |
-|  0012  |  [整数转罗马数字](/solution/0000-0099/0012.Integer%20to%20Roman/README.md)  |  `哈希表`,`数学`,`字符串`  |  中等  |    |
-|  0013  |  [罗马数字转整数](/solution/0000-0099/0013.Roman%20to%20Integer/README.md)  |  `哈希表`,`数学`,`字符串`  |  简单  |    |
+|  0011  |  [盛最多水的容器](/solution/0000-0099/0011.Container%20With%20Most%20Water/README.md)  |  `贪心`,`数组`,`双指针`  |  中等  | done   |
+|  0012  |  [整数转罗马数字](/solution/0000-0099/0012.Integer%20to%20Roman/README.md)  |  `哈希表`,`数学`,`字符串`  |  中等  |  done  |
+|  0013  |  [罗马数字转整数](/solution/0000-0099/0013.Roman%20to%20Integer/README.md)  |  `哈希表`,`数学`,`字符串`  |  简单  |  done  |
 |  0014  |  [最长公共前缀](/solution/0000-0099/0014.Longest%20Common%20Prefix/README.md)  |  `字典树`,`字符串`  |  简单  |    |
 |  0015  |  [三数之和](/solution/0000-0099/0015.3Sum/README.md)  |  `数组`,`双指针`,`排序`  |  中等  |    |
 |  0016  |  [最接近的三数之和](/solution/0000-0099/0016.3Sum%20Closest/README.md)  |  `数组`,`双指针`,`排序`  |  中等  |    |
@@ -2816,4 +2816,4 @@
 
 ## 版权
 
-著作权归 [GitHub 开源社区 Doocs](https://github.com/doocs) 所有，商业转载请联系 [@yanglbme](mailto:contact@yanglibin.info) 获得授权，非商业转载请注明出处。
\ No newline at end of file
+著作权归 [GitHub 开源社区 Doocs](https://github.com/doocs) 所有，商业转载请联系 [@yanglbme](mailto:contact@yanglibin.info) 获得授权，非商业转载请注明出处。