diff --git a/readme/1-300.md b/readme/1-300.md
index 740f14eec..bcc715764 100644
--- a/readme/1-300.md
+++ b/readme/1-300.md
@@ -78,7 +78,7 @@ LeetCode Problems' Solutions
 | <span id="22">22</span> | [Generate Parentheses](https://leetcode.com/problems/generate-parentheses "括号生成") | [Go](https://github.com/openset/leetcode/tree/master/problems/generate-parentheses) | Medium |
 | <span id="23">23</span> | [Merge k Sorted Lists](https://leetcode.com/problems/merge-k-sorted-lists "合并K个排序链表") | [Go](https://github.com/openset/leetcode/tree/master/problems/merge-k-sorted-lists) | Hard |
 | <span id="24">24</span> | [Swap Nodes in Pairs](https://leetcode.com/problems/swap-nodes-in-pairs "两两交换链表中的节点") | [Go](https://github.com/openset/leetcode/tree/master/problems/swap-nodes-in-pairs) | Medium |
-| <span id="25">25</span> | [Reverse Nodes in k-Group](https://leetcode.com/problems/reverse-nodes-in-k-group "k个一组翻转链表") | [Go](https://github.com/openset/leetcode/tree/master/problems/reverse-nodes-in-k-group) | Hard |
+| <span id="25">25</span> | [Reverse Nodes in k-Group](https://leetcode.com/problems/reverse-nodes-in-k-group "K 个一组翻转链表") | [Go](https://github.com/openset/leetcode/tree/master/problems/reverse-nodes-in-k-group) | Hard |
 | <span id="26">26</span> | [Remove Duplicates from Sorted Array](https://leetcode.com/problems/remove-duplicates-from-sorted-array "删除排序数组中的重复项") | [Go](https://github.com/openset/leetcode/tree/master/problems/remove-duplicates-from-sorted-array) | Easy |
 | <span id="27">27</span> | [Remove Element](https://leetcode.com/problems/remove-element "移除元素") | [Go](https://github.com/openset/leetcode/tree/master/problems/remove-element) | Easy |
 | <span id="28">28</span> | [Implement strStr()](https://leetcode.com/problems/implement-strstr "实现strStr()") | [Go](https://github.com/openset/leetcode/tree/master/problems/implement-strstr) | Easy |
diff --git a/tag/README.md b/tag/README.md
index 8d6b0fafa..e2db9ec23 100644
--- a/tag/README.md
+++ b/tag/README.md
@@ -20,7 +20,7 @@
 | 17 | [Bit Manipulation](https://github.com/openset/leetcode/tree/master/tag/bit-manipulation/README.md) | [位运算](https://github.com/openset/leetcode/tree/master/tag/bit-manipulation/README.md) | | 18 | [Sort](https://github.com/openset/leetcode/tree/master/tag/sort/README.md) | [排序](https://github.com/openset/leetcode/tree/master/tag/sort/README.md) | 
 | 19 | [Graph](https://github.com/openset/leetcode/tree/master/tag/graph/README.md) | [图](https://github.com/openset/leetcode/tree/master/tag/graph/README.md) | | 20 | [Union Find](https://github.com/openset/leetcode/tree/master/tag/union-find/README.md) | [并查集](https://github.com/openset/leetcode/tree/master/tag/union-find/README.md) | 
 | 21 | [Divide and Conquer](https://github.com/openset/leetcode/tree/master/tag/divide-and-conquer/README.md) | [分治算法](https://github.com/openset/leetcode/tree/master/tag/divide-and-conquer/README.md) | | 22 | [Trie](https://github.com/openset/leetcode/tree/master/tag/trie/README.md) | [字典树](https://github.com/openset/leetcode/tree/master/tag/trie/README.md) | 
-| 23 | [Recursion](https://github.com/openset/leetcode/tree/master/tag/recursion/README.md) | [递归](https://github.com/openset/leetcode/tree/master/tag/recursion/README.md) | | 24 | [Sliding Window](https://github.com/openset/leetcode/tree/master/tag/sliding-window/README.md) | [Sliding Window](https://github.com/openset/leetcode/tree/master/tag/sliding-window/README.md) | 
+| 23 | [Sliding Window](https://github.com/openset/leetcode/tree/master/tag/sliding-window/README.md) | [Sliding Window](https://github.com/openset/leetcode/tree/master/tag/sliding-window/README.md) | | 24 | [Recursion](https://github.com/openset/leetcode/tree/master/tag/recursion/README.md) | [递归](https://github.com/openset/leetcode/tree/master/tag/recursion/README.md) | 
 | 25 | [Ordered Map](https://github.com/openset/leetcode/tree/master/tag/ordered-map/README.md) | [Ordered Map](https://github.com/openset/leetcode/tree/master/tag/ordered-map/README.md) | | 26 | [Segment Tree](https://github.com/openset/leetcode/tree/master/tag/segment-tree/README.md) | [线段树](https://github.com/openset/leetcode/tree/master/tag/segment-tree/README.md) | 
 | 27 | [Queue](https://github.com/openset/leetcode/tree/master/tag/queue/README.md) | [队列](https://github.com/openset/leetcode/tree/master/tag/queue/README.md) | | 28 | [Minimax](https://github.com/openset/leetcode/tree/master/tag/minimax/README.md) | [极小化极大](https://github.com/openset/leetcode/tree/master/tag/minimax/README.md) | 
 | 29 | [Binary Indexed Tree](https://github.com/openset/leetcode/tree/master/tag/binary-indexed-tree/README.md) | [树状数组](https://github.com/openset/leetcode/tree/master/tag/binary-indexed-tree/README.md) | | 30 | [Random](https://github.com/openset/leetcode/tree/master/tag/random/README.md) | [Random](https://github.com/openset/leetcode/tree/master/tag/random/README.md) | 
diff --git a/tag/array/README.md b/tag/array/README.md
index 725073f6b..db17a0843 100644
--- a/tag/array/README.md
+++ b/tag/array/README.md
@@ -9,6 +9,9 @@
 
 | # | 题名 | 标签 | 难度 |
 | :-: | - | - | :-: |
+| 1053 | [交换一次的先前排列](https://github.com/openset/leetcode/tree/master/problems/previous-permutation-with-one-swap) | [[贪心算法](https://github.com/openset/leetcode/tree/master/tag/greedy/README.md)] [[数组](https://github.com/openset/leetcode/tree/master/tag/array/README.md)]  | Medium |
+| 1052 | [爱生气的书店老板](https://github.com/openset/leetcode/tree/master/problems/grumpy-bookstore-owner) | [[数组](https://github.com/openset/leetcode/tree/master/tag/array/README.md)] [[Sliding Window](https://github.com/openset/leetcode/tree/master/tag/sliding-window/README.md)]  | Medium |
+| 1051 | [高度检查器](https://github.com/openset/leetcode/tree/master/problems/height-checker) | [[数组](https://github.com/openset/leetcode/tree/master/tag/array/README.md)]  | Easy |
 | 1040 | [移动石子直到连续 II](https://github.com/openset/leetcode/tree/master/problems/moving-stones-until-consecutive-ii) | [[数组](https://github.com/openset/leetcode/tree/master/tag/array/README.md)] [[Sliding Window](https://github.com/openset/leetcode/tree/master/tag/sliding-window/README.md)]  | Medium |
 | 1035 | [不相交的线](https://github.com/openset/leetcode/tree/master/problems/uncrossed-lines) | [[数组](https://github.com/openset/leetcode/tree/master/tag/array/README.md)]  | Medium |
 | 1031 | [两个非重叠子数组的最大和](https://github.com/openset/leetcode/tree/master/problems/maximum-sum-of-two-non-overlapping-subarrays) | [[数组](https://github.com/openset/leetcode/tree/master/tag/array/README.md)]  | Medium |
diff --git a/tag/greedy/README.md b/tag/greedy/README.md
index 4427cc36f..d20cd2f38 100644
--- a/tag/greedy/README.md
+++ b/tag/greedy/README.md
@@ -9,6 +9,7 @@
 
 | # | 题名 | 标签 | 难度 |
 | :-: | - | - | :-: |
+| 1053 | [交换一次的先前排列](https://github.com/openset/leetcode/tree/master/problems/previous-permutation-with-one-swap) | [[贪心算法](https://github.com/openset/leetcode/tree/master/tag/greedy/README.md)] [[数组](https://github.com/openset/leetcode/tree/master/tag/array/README.md)]  | Medium |
 | 1046 | [最后一块石头的重量](https://github.com/openset/leetcode/tree/master/problems/last-stone-weight) | [[堆](https://github.com/openset/leetcode/tree/master/tag/heap/README.md)] [[贪心算法](https://github.com/openset/leetcode/tree/master/tag/greedy/README.md)]  | Easy |
 | 1029 | [两地调度](https://github.com/openset/leetcode/tree/master/problems/two-city-scheduling) | [[贪心算法](https://github.com/openset/leetcode/tree/master/tag/greedy/README.md)]  | Easy |
 | 1007 | [行相等的最少多米诺旋转](https://github.com/openset/leetcode/tree/master/problems/minimum-domino-rotations-for-equal-row) | [[贪心算法](https://github.com/openset/leetcode/tree/master/tag/greedy/README.md)] [[数组](https://github.com/openset/leetcode/tree/master/tag/array/README.md)]  | Medium |
diff --git a/tag/heap/README.md b/tag/heap/README.md
index ac8344191..f76ae3ecf 100644
--- a/tag/heap/README.md
+++ b/tag/heap/README.md
@@ -9,6 +9,7 @@
 
 | # | 题名 | 标签 | 难度 |
 | :-: | - | - | :-: |
+| 1054 | [距离相等的条形码](https://github.com/openset/leetcode/tree/master/problems/distant-barcodes) | [[堆](https://github.com/openset/leetcode/tree/master/tag/heap/README.md)] [[排序](https://github.com/openset/leetcode/tree/master/tag/sort/README.md)]  | Medium |
 | 1046 | [最后一块石头的重量](https://github.com/openset/leetcode/tree/master/problems/last-stone-weight) | [[堆](https://github.com/openset/leetcode/tree/master/tag/heap/README.md)] [[贪心算法](https://github.com/openset/leetcode/tree/master/tag/greedy/README.md)]  | Easy |
 | 973 | [最接近原点的 K 个点](https://github.com/openset/leetcode/tree/master/problems/k-closest-points-to-origin) | [[堆](https://github.com/openset/leetcode/tree/master/tag/heap/README.md)] [[排序](https://github.com/openset/leetcode/tree/master/tag/sort/README.md)] [[分治算法](https://github.com/openset/leetcode/tree/master/tag/divide-and-conquer/README.md)]  | Medium |
 | 882 | [细分图中的可到达结点](https://github.com/openset/leetcode/tree/master/problems/reachable-nodes-in-subdivided-graph) | [[堆](https://github.com/openset/leetcode/tree/master/tag/heap/README.md)]  | Hard |
diff --git a/tag/linked-list/README.md b/tag/linked-list/README.md
index 15f5d916f..8ec548618 100644
--- a/tag/linked-list/README.md
+++ b/tag/linked-list/README.md
@@ -38,7 +38,7 @@
 | 83 | [删除排序链表中的重复元素](https://github.com/openset/leetcode/tree/master/problems/remove-duplicates-from-sorted-list) | [[链表](https://github.com/openset/leetcode/tree/master/tag/linked-list/README.md)]  | Easy |
 | 82 | [删除排序链表中的重复元素 II](https://github.com/openset/leetcode/tree/master/problems/remove-duplicates-from-sorted-list-ii) | [[链表](https://github.com/openset/leetcode/tree/master/tag/linked-list/README.md)]  | Medium |
 | 61 | [旋转链表](https://github.com/openset/leetcode/tree/master/problems/rotate-list) | [[链表](https://github.com/openset/leetcode/tree/master/tag/linked-list/README.md)] [[双指针](https://github.com/openset/leetcode/tree/master/tag/two-pointers/README.md)]  | Medium |
-| 25 | [k个一组翻转链表](https://github.com/openset/leetcode/tree/master/problems/reverse-nodes-in-k-group) | [[链表](https://github.com/openset/leetcode/tree/master/tag/linked-list/README.md)]  | Hard |
+| 25 | [K 个一组翻转链表](https://github.com/openset/leetcode/tree/master/problems/reverse-nodes-in-k-group) | [[链表](https://github.com/openset/leetcode/tree/master/tag/linked-list/README.md)]  | Hard |
 | 24 | [两两交换链表中的节点](https://github.com/openset/leetcode/tree/master/problems/swap-nodes-in-pairs) | [[链表](https://github.com/openset/leetcode/tree/master/tag/linked-list/README.md)]  | Medium |
 | 23 | [合并K个排序链表](https://github.com/openset/leetcode/tree/master/problems/merge-k-sorted-lists) | [[堆](https://github.com/openset/leetcode/tree/master/tag/heap/README.md)] [[链表](https://github.com/openset/leetcode/tree/master/tag/linked-list/README.md)] [[分治算法](https://github.com/openset/leetcode/tree/master/tag/divide-and-conquer/README.md)]  | Hard |
 | 21 | [合并两个有序链表](https://github.com/openset/leetcode/tree/master/problems/merge-two-sorted-lists) | [[链表](https://github.com/openset/leetcode/tree/master/tag/linked-list/README.md)]  | Easy |
diff --git a/tag/sliding-window/README.md b/tag/sliding-window/README.md
index f75fce47b..17d398bc0 100644
--- a/tag/sliding-window/README.md
+++ b/tag/sliding-window/README.md
@@ -9,6 +9,7 @@
 
 | # | 题名 | 标签 | 难度 |
 | :-: | - | - | :-: |
+| 1052 | [爱生气的书店老板](https://github.com/openset/leetcode/tree/master/problems/grumpy-bookstore-owner) | [[数组](https://github.com/openset/leetcode/tree/master/tag/array/README.md)] [[Sliding Window](https://github.com/openset/leetcode/tree/master/tag/sliding-window/README.md)]  | Medium |
 | 1040 | [移动石子直到连续 II](https://github.com/openset/leetcode/tree/master/problems/moving-stones-until-consecutive-ii) | [[数组](https://github.com/openset/leetcode/tree/master/tag/array/README.md)] [[Sliding Window](https://github.com/openset/leetcode/tree/master/tag/sliding-window/README.md)]  | Medium |
 | 1004 | [最大连续1的个数 III](https://github.com/openset/leetcode/tree/master/problems/max-consecutive-ones-iii) | [[双指针](https://github.com/openset/leetcode/tree/master/tag/two-pointers/README.md)] [[Sliding Window](https://github.com/openset/leetcode/tree/master/tag/sliding-window/README.md)]  | Medium |
 | 995 | [K 连续位的最小翻转次数](https://github.com/openset/leetcode/tree/master/problems/minimum-number-of-k-consecutive-bit-flips) | [[贪心算法](https://github.com/openset/leetcode/tree/master/tag/greedy/README.md)] [[Sliding Window](https://github.com/openset/leetcode/tree/master/tag/sliding-window/README.md)]  | Hard |
diff --git a/tag/sort/README.md b/tag/sort/README.md
index 18200bc96..73a64904c 100644
--- a/tag/sort/README.md
+++ b/tag/sort/README.md
@@ -9,6 +9,7 @@
 
 | # | 题名 | 标签 | 难度 |
 | :-: | - | - | :-: |
+| 1054 | [距离相等的条形码](https://github.com/openset/leetcode/tree/master/problems/distant-barcodes) | [[堆](https://github.com/openset/leetcode/tree/master/tag/heap/README.md)] [[排序](https://github.com/openset/leetcode/tree/master/tag/sort/README.md)]  | Medium |
 | 1030 | [距离顺序排列矩阵单元格](https://github.com/openset/leetcode/tree/master/problems/matrix-cells-in-distance-order) | [[排序](https://github.com/openset/leetcode/tree/master/tag/sort/README.md)]  | Easy |
 | 976 | [三角形的最大周长](https://github.com/openset/leetcode/tree/master/problems/largest-perimeter-triangle) | [[排序](https://github.com/openset/leetcode/tree/master/tag/sort/README.md)] [[数学](https://github.com/openset/leetcode/tree/master/tag/math/README.md)]  | Easy |
 | 973 | [最接近原点的 K 个点](https://github.com/openset/leetcode/tree/master/problems/k-closest-points-to-origin) | [[堆](https://github.com/openset/leetcode/tree/master/tag/heap/README.md)] [[排序](https://github.com/openset/leetcode/tree/master/tag/sort/README.md)] [[分治算法](https://github.com/openset/leetcode/tree/master/tag/divide-and-conquer/README.md)]  | Medium |
diff --git a/tag/tags.json b/tag/tags.json
index 7c0955b47..edd28a048 100644
--- a/tag/tags.json
+++ b/tag/tags.json
@@ -109,16 +109,16 @@
 		"Slug": "trie",
 		"TranslatedName": "字典树"
 	},
-	{
-		"Name": "Recursion",
-		"Slug": "recursion",
-		"TranslatedName": "递归"
-	},
 	{
 		"Name": "Sliding Window",
 		"Slug": "sliding-window",
 		"TranslatedName": "Sliding Window"
 	},
+	{
+		"Name": "Recursion",
+		"Slug": "recursion",
+		"TranslatedName": "递归"
+	},
 	{
 		"Name": "Ordered Map",
 		"Slug": "ordered-map",