diff --git a/ctl/models/tagproblem.go b/ctl/models/tagproblem.go
index 5bc04ab8c..55c64f7f7 100644
--- a/ctl/models/tagproblem.go
+++ b/ctl/models/tagproblem.go
@@ -188,8 +188,7 @@ func (tls TagLists) table() string {
 	for _, p := range tls.TagLists {
 		res += p.tableLine()
 	}
-	// 加这一行是为了撑开整个表格
-	res += "|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|"
+	// 网页主题表格为 width:100%，不需要占位行来撑开宽度，故不再追加 "---" 占位行。
 	return res
 }
 
diff --git a/ctl/pdf.go b/ctl/pdf.go
index 14b890974..324610266 100644
--- a/ctl/pdf.go
+++ b/ctl/pdf.go
@@ -87,12 +87,38 @@ func generatePDF() {
 	if err != nil {
 		fmt.Println(err)
 	}
+	// 动态删除表格中多余的 "---" 占位行（仅影响 PDF 输出，不改动网页源文件）
+	pdf = removeTablePlaceholder(pdf)
 	// 生成 PDF
 	util.WriteFile(fmt.Sprintf("../PDF v%v.%v.%v.md", majorVersion, midVersion, lastVersion), pdf)
 	// 还原现场
 	util.DestoryDir("./pdftemp")
 }
 
+// removeTablePlaceholder 删除表格里多余的纯破折号占位行（如
+// "|------------|------------|...|"）。真正的 GFM 分隔行带对齐冒号且后面紧跟
+// 数据行，这里通过「不含冒号」且「下一行不是表格行」来精确区分，避免误删。
+var tablePlaceholderRe = regexp.MustCompile(`^\s*\|[-\s|]*-[-\s|]*\|\s*$`)
+
+func removeTablePlaceholder(content []byte) []byte {
+	lines := strings.Split(string(content), "\n")
+	out := make([]string, 0, len(lines))
+	for i, line := range lines {
+		if tablePlaceholderRe.MatchString(line) && !strings.Contains(line, ":") {
+			next := ""
+			if i+1 < len(lines) {
+				next = strings.TrimSpace(lines[i+1])
+			}
+			// 分隔行后面会紧跟数据行（以 | 开头）；占位行后面不是表格行 → 删除
+			if !strings.HasPrefix(next, "|") {
+				continue
+			}
+		}
+		out = append(out, line)
+	}
+	return []byte(strings.Join(out, "\n"))
+}
+
 func loadChapter(order []string, path, chapter string) ([]byte, error) {
 	var (
 		res, tmp []byte
diff --git a/ctl/render.go b/ctl/render.go
index 3e62a36eb..6d7bd47da 100644
--- a/ctl/render.go
+++ b/ctl/render.go
@@ -174,12 +174,22 @@ func buildChapterTwo(internal bool) {
 	for index, tag := range chapterTwoSlug {
 		body := getTagProblemList(tag)
 		// fmt.Printf("%v\n", string(body))
+		// 返回值校验：接口为空 / 解析失败 / 未取到题目（多见于被限流）时跳过该 tag，
+		// 避免后续用空数据继续处理时偶发 panic。跳过的 tag 重新运行即可补齐。
+		if len(body) == 0 {
+			fmt.Printf("跳过 ChapterTwo[%v]：接口返回为空（可能被限流）\n", tag)
+			continue
+		}
 		err := json.Unmarshal(body, &gr)
 		if err != nil {
-			fmt.Println(err)
-			return
+			fmt.Printf("跳过 ChapterTwo[%v]：JSON 解析失败 %v\n", tag, err)
+			continue
 		}
 		questions = gr.Data.TopicTag.Questions
+		if len(questions) == 0 {
+			fmt.Printf("跳过 ChapterTwo[%v]：未取到题目数据（可能被限流）\n", tag)
+			continue
+		}
 		mdrows := m.ConvertMdModelFromQuestions(questions)
 		sort.Sort(m.SortByQuestionID(mdrows))
 		solutionIds, _, _ := util.LoadSolutionsDir()
@@ -223,6 +233,10 @@ func loadMetaData(filePath string) (map[int]m.TagList, error) {
 			return nil, err
 		}
 		s := strings.Split(string(line), "|")
+		// 字段不足的行（空行 / 格式异常）直接跳过，避免下面取 s[1]、s[4..6] 时越界 panic
+		if len(s) < 7 {
+			continue
+		}
 		v, _ := strconv.Atoi(strings.Split(s[1], ".")[0])
 		// v[0] 是题号，s[4] time, s[5] space, s[6] favorite
 		metaMap[v] = m.TagList{
diff --git a/ctl/request.go b/ctl/request.go
index 41efa462a..414e871a6 100644
--- a/ctl/request.go
+++ b/ctl/request.go
@@ -49,8 +49,8 @@ func signin() *request.Request {
 func getRaw(URL string) []byte {
 	req := newReq()
 	resp, err := req.Get(URL)
-	if err != nil {
-		fmt.Printf("getRaw: Get Error: %s\n", err.Error())
+	if err != nil || resp == nil {
+		fmt.Printf("getRaw: Get Error: %v\n", err)
 		return []byte{}
 	}
 	defer resp.Body.Close()
@@ -60,9 +60,12 @@ func getRaw(URL string) []byte {
 		fmt.Printf("getRaw: Read Error: %s\n", err.Error())
 		return []byte{}
 	}
-	if resp.StatusCode == 200 {
-		fmt.Println("Get problem Success!")
+	// 非 200（如被限流的 429）直接返回空，让调用方做返回值校验后跳过，避免拿错误页继续解析
+	if resp.StatusCode != 200 {
+		fmt.Printf("getRaw: non-200 status %d for %s\n", resp.StatusCode, URL)
+		return []byte{}
 	}
+	fmt.Println("Get problem Success!")
 	return body
 }
 
@@ -78,20 +81,23 @@ type Variables struct {
 func getQraphql(payload string) []byte {
 	req := newReq()
 	resp, err := req.PostForm(QraphqlURL, bytes.NewBuffer([]byte(payload)))
-	if err != nil {
-		fmt.Printf("getRaw: Get Error: %s\n", err.Error())
+	if err != nil || resp == nil {
+		fmt.Printf("getQraphql: Post Error: %v\n", err)
 		return []byte{}
 	}
 	defer resp.Body.Close()
 
 	body, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
-		fmt.Printf("getRaw: Read Error: %s\n", err.Error())
+		fmt.Printf("getQraphql: Read Error: %s\n", err.Error())
 		return []byte{}
 	}
-	if resp.StatusCode == 200 {
-		fmt.Println("Get problem Success!")
+	// 非 200（如被限流的 429）直接返回空，让调用方做返回值校验后跳过
+	if resp.StatusCode != 200 {
+		fmt.Printf("getQraphql: non-200 status %d\n", resp.StatusCode)
+		return []byte{}
 	}
+	fmt.Println("Get problem Success!")
 	return body
 }
 
diff --git a/leetcode/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color/2038.Remove Colored Pieces if Both Neighbors are the Same Color.go b/leetcode/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color/2038.Remove Colored Pieces if Both Neighbors are the Same Color.go
index 8962f957a..38bc1cfd2 100644
--- a/leetcode/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color/2038.Remove Colored Pieces if Both Neighbors are the Same Color.go	
+++ b/leetcode/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color/2038.Remove Colored Pieces if Both Neighbors are the Same Color.go	
@@ -12,10 +12,10 @@ func winnerOfGame(colors string) bool {
 			Acont = 0
 		}
 		if Acont >= 3 {
-			As += Acont - 2
+			As++
 		}
 		if Bcont >= 3 {
-			Bs += Bcont - 2
+			Bs++
 		}
 	}
 	if As > Bs {
diff --git a/leetcode/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color/2038.Remove Colored Pieces if Both Neighbors are the Same Color_test.go b/leetcode/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color/2038.Remove Colored Pieces if Both Neighbors are the Same Color_test.go
index 567eea1fe..4584526d7 100644
--- a/leetcode/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color/2038.Remove Colored Pieces if Both Neighbors are the Same Color_test.go	
+++ b/leetcode/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color/2038.Remove Colored Pieces if Both Neighbors are the Same Color_test.go	
@@ -38,14 +38,24 @@ func Test_Problem2038(t *testing.T) {
 			para2038{"ABBBBBBBAAA"},
 			ans2038{false},
 		},
+
+		{
+			// 回归用例：两段长度 3 的 B + 一段长度 4 的 A，旧实现会误判为 true
+			para2038{"AAAABBBABBB"},
+			ans2038{false},
+		},
 	}
 
 	fmt.Printf("------------------------Leetcode Problem 2038------------------------\n")
 
 	for _, q := range qs {
-		_, p := q.ans2038, q.para2038
+		a, p := q.ans2038, q.para2038
 		fmt.Printf("【input】:%v      ", p.colors)
-		fmt.Printf("【output】:%v      \n", winnerOfGame(p.colors))
+		got := winnerOfGame(p.colors)
+		fmt.Printf("【output】:%v      \n", got)
+		if got != a.ans {
+			t.Fatalf("winnerOfGame(%q) = %v, want %v", p.colors, got, a.ans)
+		}
 	}
 	fmt.Printf("\n\n\n")
 }
diff --git a/leetcode/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color/README.md b/leetcode/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color/README.md
index fdf3e5525..ebf08a450 100644
--- a/leetcode/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color/README.md
+++ b/leetcode/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color/README.md
@@ -91,10 +91,10 @@ func winnerOfGame(colors string) bool {
 			Acont = 0
 		}
 		if Acont >= 3 {
-			As += Acont - 2
+			As++
 		}
 		if Bcont >= 3 {
-			Bs += Bcont - 2
+			Bs++
 		}
 	}
 	if As > Bs {
diff --git a/website/content.en/ChapterFour/2000~2099/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color.md b/website/content.en/ChapterFour/2000~2099/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color.md
index c1ceb659f..957bc9d98 100644
--- a/website/content.en/ChapterFour/2000~2099/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color.md
+++ b/website/content.en/ChapterFour/2000~2099/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color.md
@@ -91,10 +91,10 @@ func winnerOfGame(colors string) bool {
 			Acont = 0
 		}
 		if Acont >= 3 {
-			As += Acont - 2
+			As++
 		}
 		if Bcont >= 3 {
-			Bs += Bcont - 2
+			Bs++
 		}
 	}
 	if As > Bs {
diff --git a/website/content.en/ChapterOne/Algorithm.md b/website/content.en/ChapterOne/Algorithm.md
index 61ec4797e..8cd2529b6 100644
--- a/website/content.en/ChapterOne/Algorithm.md
+++ b/website/content.en/ChapterOne/Algorithm.md
@@ -24,4 +24,3 @@ The following is algorithm-related knowledge compiled by the author. I hope to e
 |Geometry||1. Convex Hull - Gift wrapping<br>2. Convex Hull - Graham scan<br>3. Line Segment Problems<br> 4. Problems Related to Polygons and Polyhedra<br>||
 |NP-Complete|1. Computational Model<br>2. P-Class and NP-Class Problems<br>3. NP-Complete Problems<br>4. Approximation Algorithms for NP-Complete Problems<br>|1. Random Access Machine RAM<br>2. Random Access Stored Program Machine RASP<br>3. Turing Machine<br>4. Nondeterministic Turing Machine<br>5. P-Class and NP-Class Languages<br>6. Polynomial-Time Verification<br>7. Polynomial-Time Transformation<br>8. Cook's Theorem<br>9. Satisfiability Problem of Conjunctive Normal Form CNF-SAT<br>10. Satisfiability Problem of 3-Conjunctive Normal Form 3-SAT<br>11. Clique Problem CLIQUE<br>12. Vertex Cover Problem VERTEX-COVER<br>13. Subset Sum Problem SUBSET-SUM<br>14. Hamiltonian Circuit Problem HAM-CYCLE<br>15. Traveling Salesman Problem TSP<br>16. Approximation Algorithm for the Vertex Cover Problem<br>17. Approximation Algorithm for the Traveling Salesman Problem<br>18. Traveling Salesman Problem with the Triangle Inequality Property<br>19. General Traveling Salesman Problem<br>20. Approximation Algorithm for the Set Cover Problem<br>21. Approximation Algorithm for the Subset Sum Problem<br>22. Exponential-Time Algorithm for the Subset Sum Problem<br>23. Polynomial-Time Approximation Scheme for the Subset Sum Problem<br>||
 |Bit Operations| Bit operations include:<br> 1. NOT<br> 2. Bitwise OR（OR） <br> 3. Bitwise XOR（XOR） <br> 4. Bitwise AND（AND） <br> 5. Shift: It is a binary operator used to move every bit in a binary number in one direction by a specified number of positions; the overflowing part will be discarded, and the vacant part will be filled with a certain value.<br> | 1.Bitwise AND of Numbers Range<br> 2.UTF-8 Validation<br> 3.Convert a Number to Hexadecimal<br> 4.Find Longest Awesome Substring<br> 5.XOR Operation in an Array<br> 6.Power Set<br> 7.Number of 1 Bits<br> 8.Prime Number of Set Bits in Binary Representation<br> 9.XOR Queries of a Subarray<br>| [LeetCode: Bit Manipulation](https://leetcode-cn.com/tag/bit-manipulation/)|
-|------------|------------------------------------------------------------------|-----------------------------------------------------------------|--------------------|
diff --git a/website/content.en/ChapterOne/Data_Structure.md b/website/content.en/ChapterOne/Data_Structure.md
index dfa26315f..a080dfd69 100644
--- a/website/content.en/ChapterOne/Data_Structure.md
+++ b/website/content.en/ChapterOne/Data_Structure.md
@@ -22,4 +22,3 @@ The following is data-structure-related knowledge compiled by the author. I hope
 |Array-Implemented Heap<br>Heap|1. Max Heap and Min Heap Max Heap and Min Heap<br>2. Min-Max Heap<br>3. Deap Deap<br>4. d-ary Heap|||
 |Tree-Implemented Heap<br>Heap|1. Leftist Tree Leftist Tree/Leftist Heap<br>2. Flat Heap<br>3. Binomial Heap<br>4. Fibonacci Heap Fibonacco Heap<br>5. Pairing Heap Pairing Heap|||
 |Search<br>Search|1. Hash Table Hash<br>2. Skip List Skip List<br>3. Binary Sort Tree Binary Sort Tree<br>4. AVL Tree<br>5. B Tree / B+ Tree / B* Tree<br>6. AA Tree<br>7. Red Black Tree Red Black Tree<br>8. Binary Heap Binary Heap<br>9. Splay Tree<br>10. Double Chained Tree Double Chained Tree<br>11. Trie Tree<br>12. R Tree|||
-|--------------------------------------------|--------------------------------------------------------------------------------------------|---------------------------|-----------------------------------|
diff --git a/website/content.en/ChapterOne/Time_Complexity.md b/website/content.en/ChapterOne/Time_Complexity.md
index 6f6a94380..dd9743985 100644
--- a/website/content.en/ChapterOne/Time_Complexity.md
+++ b/website/content.en/ChapterOne/Time_Complexity.md
@@ -27,7 +27,6 @@ Data scale of problems that can be solved within 1s: 10^6 ~ 10^7
 |8|10^9|O(sqrt(n))|Prime sieving, square root calculation|
 |9|10^10|O(log n)|Binary search|
 |10|+∞|O(1)|Math-related algorithms|
-|------------------------------|------------------------------|------------------------------------------------------------------|------------------------------------------------------------------|
 
 
 Some misleading examples:
diff --git a/website/content.en/ChapterTwo/Array.md b/website/content.en/ChapterTwo/Array.md
index 18d03f0d5..fd920bc58 100644
--- a/website/content.en/ChapterTwo/Array.md
+++ b/website/content.en/ChapterTwo/Array.md
@@ -424,4 +424,3 @@ weight: 1
 |2170|Minimum Operations to Make the Array Alternating|[Go]({{< relref "/ChapterFour/2100~2199/2170.Minimum-Operations-to-Make-the-Array-Alternating.md" >}})|Medium||||33.2%|
 |2171|Removing Minimum Number of Magic Beans|[Go]({{< relref "/ChapterFour/2100~2199/2171.Removing-Minimum-Number-of-Magic-Beans.md" >}})|Medium||||42.1%|
 |2183|Count Array Pairs Divisible by K|[Go]({{< relref "/ChapterFour/2100~2199/2183.Count-Array-Pairs-Divisible-by-K.md" >}})|Hard||||28.3%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Backtracking.md b/website/content.en/ChapterTwo/Backtracking.md
index 146c259e7..703874360 100644
--- a/website/content.en/ChapterTwo/Backtracking.md
+++ b/website/content.en/ChapterTwo/Backtracking.md
@@ -139,4 +139,3 @@ func updateMatrix_BFS(matrix [][]int) [][]int {
 |1079|Letter Tile Possibilities|[Go]({{< relref "/ChapterFour/1000~1099/1079.Letter-Tile-Possibilities.md" >}})|Medium| O(n^2)| O(1)|❤️|76.0%|
 |1239|Maximum Length of a Concatenated String with Unique Characters|[Go]({{< relref "/ChapterFour/1200~1299/1239.Maximum-Length-of-a-Concatenated-String-with-Unique-Characters.md" >}})|Medium||||52.2%|
 |1655|Distribute Repeating Integers|[Go]({{< relref "/ChapterFour/1600~1699/1655.Distribute-Repeating-Integers.md" >}})|Hard||||39.3%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Binary_Indexed_Tree.md b/website/content.en/ChapterTwo/Binary_Indexed_Tree.md
index dcc02111a..ae1c0c3f1 100644
--- a/website/content.en/ChapterTwo/Binary_Indexed_Tree.md
+++ b/website/content.en/ChapterTwo/Binary_Indexed_Tree.md
@@ -17,4 +17,3 @@ weight: 19
 |0493|Reverse Pairs|[Go]({{< relref "/ChapterFour/0400~0499/0493.Reverse-Pairs.md" >}})|Hard||||30.9%|
 |1157|Online Majority Element In Subarray|[Go]({{< relref "/ChapterFour/1100~1199/1157.Online-Majority-Element-In-Subarray.md" >}})|Hard||||41.8%|
 |1649|Create Sorted Array through Instructions|[Go]({{< relref "/ChapterFour/1600~1699/1649.Create-Sorted-Array-through-Instructions.md" >}})|Hard||||37.5%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Binary_Search.md b/website/content.en/ChapterTwo/Binary_Search.md
index 6ec565650..1fe22be36 100644
--- a/website/content.en/ChapterTwo/Binary_Search.md
+++ b/website/content.en/ChapterTwo/Binary_Search.md
@@ -215,4 +215,3 @@ func peakIndexInMountainArray(A []int) int {
 |1649|Create Sorted Array through Instructions|[Go]({{< relref "/ChapterFour/1600~1699/1649.Create-Sorted-Array-through-Instructions.md" >}})|Hard||||37.5%|
 |1658|Minimum Operations to Reduce X to Zero|[Go]({{< relref "/ChapterFour/1600~1699/1658.Minimum-Operations-to-Reduce-X-to-Zero.md" >}})|Medium||||37.6%|
 |1818|Minimum Absolute Sum Difference|[Go]({{< relref "/ChapterFour/1800~1899/1818.Minimum-Absolute-Sum-Difference.md" >}})|Medium||||30.4%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Bit_Manipulation.md b/website/content.en/ChapterTwo/Bit_Manipulation.md
index 43e35872f..df5e41ade 100644
--- a/website/content.en/ChapterTwo/Bit_Manipulation.md
+++ b/website/content.en/ChapterTwo/Bit_Manipulation.md
@@ -103,4 +103,3 @@ X & ~X = 0
 |1734|Decode XORed Permutation|[Go]({{< relref "/ChapterFour/1700~1799/1734.Decode-XORed-Permutation.md" >}})|Medium||||63.0%|
 |1738|Find Kth Largest XOR Coordinate Value|[Go]({{< relref "/ChapterFour/1700~1799/1738.Find-Kth-Largest-XOR-Coordinate-Value.md" >}})|Medium||||61.0%|
 |1763|Longest Nice Substring|[Go]({{< relref "/ChapterFour/1700~1799/1763.Longest-Nice-Substring.md" >}})|Easy||||61.5%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Breadth_First_Search.md b/website/content.en/ChapterTwo/Breadth_First_Search.md
index bb2c827f8..6deaa4ce1 100644
--- a/website/content.en/ChapterTwo/Breadth_First_Search.md
+++ b/website/content.en/ChapterTwo/Breadth_First_Search.md
@@ -89,4 +89,3 @@ weight: 10
 |1609|Even Odd Tree|[Go]({{< relref "/ChapterFour/1600~1699/1609.Even-Odd-Tree.md" >}})|Medium||||54.4%|
 |1631|Path With Minimum Effort|[Go]({{< relref "/ChapterFour/1600~1699/1631.Path-With-Minimum-Effort.md" >}})|Medium||||55.7%|
 |1654|Minimum Jumps to Reach Home|[Go]({{< relref "/ChapterFour/1600~1699/1654.Minimum-Jumps-to-Reach-Home.md" >}})|Medium||||29.1%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Depth_First_Search.md b/website/content.en/ChapterTwo/Depth_First_Search.md
index b25af6c74..0cd1fb535 100644
--- a/website/content.en/ChapterTwo/Depth_First_Search.md
+++ b/website/content.en/ChapterTwo/Depth_First_Search.md
@@ -116,4 +116,3 @@ weight: 9
 |1600|Throne Inheritance|[Go]({{< relref "/ChapterFour/1600~1699/1600.Throne-Inheritance.md" >}})|Medium||||63.6%|
 |1631|Path With Minimum Effort|[Go]({{< relref "/ChapterFour/1600~1699/1631.Path-With-Minimum-Effort.md" >}})|Medium||||55.7%|
 |2096|Step-By-Step Directions From a Binary Tree Node to Another|[Go]({{< relref "/ChapterFour/2000~2099/2096.Step-By-Step-Directions-From-a-Binary-Tree-Node-to-Another.md" >}})|Medium||||48.5%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Dynamic_Programming.md b/website/content.en/ChapterTwo/Dynamic_Programming.md
index 605d6cdec..8df280c7f 100644
--- a/website/content.en/ChapterTwo/Dynamic_Programming.md
+++ b/website/content.en/ChapterTwo/Dynamic_Programming.md
@@ -107,4 +107,3 @@ weight: 7
 |1691|Maximum Height by Stacking Cuboids|[Go]({{< relref "/ChapterFour/1600~1699/1691.Maximum-Height-by-Stacking-Cuboids.md" >}})|Hard||||54.6%|
 |1696|Jump Game VI|[Go]({{< relref "/ChapterFour/1600~1699/1696.Jump-Game-VI.md" >}})|Medium||||46.1%|
 |2167|Minimum Time to Remove All Cars Containing Illegal Goods|[Go]({{< relref "/ChapterFour/2100~2199/2167.Minimum-Time-to-Remove-All-Cars-Containing-Illegal-Goods.md" >}})|Hard||||40.8%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Hash_Table.md b/website/content.en/ChapterTwo/Hash_Table.md
index f47100b61..c3378fe48 100644
--- a/website/content.en/ChapterTwo/Hash_Table.md
+++ b/website/content.en/ChapterTwo/Hash_Table.md
@@ -170,4 +170,3 @@ weight: 13
 |2043|Simple Bank System|[Go]({{< relref "/ChapterFour/2000~2099/2043.Simple-Bank-System.md" >}})|Medium||||65.2%|
 |2166|Design Bitset|[Go]({{< relref "/ChapterFour/2100~2199/2166.Design-Bitset.md" >}})|Medium||||31.8%|
 |2170|Minimum Operations to Make the Array Alternating|[Go]({{< relref "/ChapterFour/2100~2199/2170.Minimum-Operations-to-Make-the-Array-Alternating.md" >}})|Medium||||33.2%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Linked_List.md b/website/content.en/ChapterTwo/Linked_List.md
index f27e6214c..1282bac36 100644
--- a/website/content.en/ChapterTwo/Linked_List.md
+++ b/website/content.en/ChapterTwo/Linked_List.md
@@ -67,4 +67,3 @@ weight: 4
 |1670|Design Front Middle Back Queue|[Go]({{< relref "/ChapterFour/1600~1699/1670.Design-Front-Middle-Back-Queue.md" >}})|Medium||||57.2%|
 |1721|Swapping Nodes in a Linked List|[Go]({{< relref "/ChapterFour/1700~1799/1721.Swapping-Nodes-in-a-Linked-List.md" >}})|Medium||||67.1%|
 |2181|Merge Nodes in Between Zeros|[Go]({{< relref "/ChapterFour/2100~2199/2181.Merge-Nodes-in-Between-Zeros.md" >}})|Medium||||86.3%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Math.md b/website/content.en/ChapterTwo/Math.md
index 3283d49fe..3269ec17a 100644
--- a/website/content.en/ChapterTwo/Math.md
+++ b/website/content.en/ChapterTwo/Math.md
@@ -150,4 +150,3 @@ weight: 12
 |2169|Count Operations to Obtain Zero|[Go]({{< relref "/ChapterFour/2100~2199/2169.Count-Operations-to-Obtain-Zero.md" >}})|Easy||||75.2%|
 |2180|Count Integers With Even Digit Sum|[Go]({{< relref "/ChapterFour/2100~2199/2180.Count-Integers-With-Even-Digit-Sum.md" >}})|Easy||||65.5%|
 |2183|Count Array Pairs Divisible by K|[Go]({{< relref "/ChapterFour/2100~2199/2183.Count-Array-Pairs-Divisible-by-K.md" >}})|Hard||||28.3%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Segment_Tree.md b/website/content.en/ChapterTwo/Segment_Tree.md
index f8696077a..91cb4812d 100644
--- a/website/content.en/ChapterTwo/Segment_Tree.md
+++ b/website/content.en/ChapterTwo/Segment_Tree.md
@@ -49,4 +49,3 @@ Segment tree [problem types](https://blog.csdn.net/xuechelingxiao/article/detail
 |0850|Rectangle Area II|[Go]({{< relref "/ChapterFour/0800~0899/0850.Rectangle-Area-II.md" >}})|Hard| O(n log n)| O(n)|❤️|53.9%|
 |1157|Online Majority Element In Subarray|[Go]({{< relref "/ChapterFour/1100~1199/1157.Online-Majority-Element-In-Subarray.md" >}})|Hard| O(log n)| O(n)|❤️|41.8%|
 |1649|Create Sorted Array through Instructions|[Go]({{< relref "/ChapterFour/1600~1699/1649.Create-Sorted-Array-through-Instructions.md" >}})|Hard||||37.5%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Sliding_Window.md b/website/content.en/ChapterTwo/Sliding_Window.md
index e65d6e45b..0ca1e3d05 100644
--- a/website/content.en/ChapterTwo/Sliding_Window.md
+++ b/website/content.en/ChapterTwo/Sliding_Window.md
@@ -64,4 +64,3 @@ weight: 17
 |1696|Jump Game VI|[Go]({{< relref "/ChapterFour/1600~1699/1696.Jump-Game-VI.md" >}})|Medium||||46.1%|
 |1763|Longest Nice Substring|[Go]({{< relref "/ChapterFour/1700~1799/1763.Longest-Nice-Substring.md" >}})|Easy||||61.5%|
 |1984|Minimum Difference Between Highest and Lowest of K Scores|[Go]({{< relref "/ChapterFour/1900~1999/1984.Minimum-Difference-Between-Highest-and-Lowest-of-K-Scores.md" >}})|Easy||||54.5%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Sorting.md b/website/content.en/ChapterTwo/Sorting.md
index 35b43dda9..f9752e7a6 100644
--- a/website/content.en/ChapterTwo/Sorting.md
+++ b/website/content.en/ChapterTwo/Sorting.md
@@ -126,4 +126,3 @@ weight: 14
 |2164|Sort Even and Odd Indices Independently|[Go]({{< relref "/ChapterFour/2100~2199/2164.Sort-Even-and-Odd-Indices-Independently.md" >}})|Easy||||65.0%|
 |2165|Smallest Value of the Rearranged Number|[Go]({{< relref "/ChapterFour/2100~2199/2165.Smallest-Value-of-the-Rearranged-Number.md" >}})|Medium||||51.4%|
 |2171|Removing Minimum Number of Magic Beans|[Go]({{< relref "/ChapterFour/2100~2199/2171.Removing-Minimum-Number-of-Magic-Beans.md" >}})|Medium||||42.1%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Stack.md b/website/content.en/ChapterTwo/Stack.md
index fc3258f91..89bdce7ce 100644
--- a/website/content.en/ChapterTwo/Stack.md
+++ b/website/content.en/ChapterTwo/Stack.md
@@ -74,4 +74,3 @@ weight: 5
 |1653|Minimum Deletions to Make String Balanced|[Go]({{< relref "/ChapterFour/1600~1699/1653.Minimum-Deletions-to-Make-String-Balanced.md" >}})|Medium||||58.9%|
 |1673|Find the Most Competitive Subsequence|[Go]({{< relref "/ChapterFour/1600~1699/1673.Find-the-Most-Competitive-Subsequence.md" >}})|Medium||||49.3%|
 |1700|Number of Students Unable to Eat Lunch|[Go]({{< relref "/ChapterFour/1700~1799/1700.Number-of-Students-Unable-to-Eat-Lunch.md" >}})|Easy||||68.7%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/String.md b/website/content.en/ChapterTwo/String.md
index 650fbb2db..283acd4e2 100644
--- a/website/content.en/ChapterTwo/String.md
+++ b/website/content.en/ChapterTwo/String.md
@@ -189,4 +189,3 @@ weight: 2
 |2096|Step-By-Step Directions From a Binary Tree Node to Another|[Go]({{< relref "/ChapterFour/2000~2099/2096.Step-By-Step-Directions-From-a-Binary-Tree-Node-to-Another.md" >}})|Medium||||48.4%|
 |2167|Minimum Time to Remove All Cars Containing Illegal Goods|[Go]({{< relref "/ChapterFour/2100~2199/2167.Minimum-Time-to-Remove-All-Cars-Containing-Illegal-Goods.md" >}})|Hard||||40.7%|
 |2182|Construct String With Repeat Limit|[Go]({{< relref "/ChapterFour/2100~2199/2182.Construct-String-With-Repeat-Limit.md" >}})|Medium||||52.2%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Tree.md b/website/content.en/ChapterTwo/Tree.md
index 6d35c9bf0..f2748f07d 100644
--- a/website/content.en/ChapterTwo/Tree.md
+++ b/website/content.en/ChapterTwo/Tree.md
@@ -93,4 +93,3 @@ weight: 6
 |1600|Throne Inheritance|[Go]({{< relref "/ChapterFour/1600~1699/1600.Throne-Inheritance.md" >}})|Medium||||63.6%|
 |1609|Even Odd Tree|[Go]({{< relref "/ChapterFour/1600~1699/1609.Even-Odd-Tree.md" >}})|Medium||||54.3%|
 |2096|Step-By-Step Directions From a Binary Tree Node to Another|[Go]({{< relref "/ChapterFour/2000~2099/2096.Step-By-Step-Directions-From-a-Binary-Tree-Node-to-Another.md" >}})|Medium||||48.4%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Two_Pointers.md b/website/content.en/ChapterTwo/Two_Pointers.md
index 305c06a25..1cb07731c 100644
--- a/website/content.en/ChapterTwo/Two_Pointers.md
+++ b/website/content.en/ChapterTwo/Two_Pointers.md
@@ -108,4 +108,3 @@ weight: 3
 |1679|Max Number of K-Sum Pairs|[Go]({{< relref "/ChapterFour/1600~1699/1679.Max-Number-of-K-Sum-Pairs.md" >}})|Medium||||57.3%|
 |1721|Swapping Nodes in a Linked List|[Go]({{< relref "/ChapterFour/1700~1799/1721.Swapping-Nodes-in-a-Linked-List.md" >}})|Medium||||67.2%|
 |1877|Minimize Maximum Pair Sum in Array|[Go]({{< relref "/ChapterFour/1800~1899/1877.Minimize-Maximum-Pair-Sum-in-Array.md" >}})|Medium||||79.9%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content.en/ChapterTwo/Union_Find.md b/website/content.en/ChapterTwo/Union_Find.md
index aecba8dc8..1e0404291 100644
--- a/website/content.en/ChapterTwo/Union_Find.md
+++ b/website/content.en/ChapterTwo/Union_Find.md
@@ -45,4 +45,3 @@ weight: 16
 |1319|Number of Operations to Make Network Connected|[Go]({{< relref "/ChapterFour/1300~1399/1319.Number-of-Operations-to-Make-Network-Connected.md" >}})|Medium||||62.1%|
 |1579|Remove Max Number of Edges to Keep Graph Fully Traversable|[Go]({{< relref "/ChapterFour/1500~1599/1579.Remove-Max-Number-of-Edges-to-Keep-Graph-Fully-Traversable.md" >}})|Hard||||53.2%|
 |1631|Path With Minimum Effort|[Go]({{< relref "/ChapterFour/1600~1699/1631.Path-With-Minimum-Effort.md" >}})|Medium||||55.7%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterFour/2000~2099/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color.md b/website/content/ChapterFour/2000~2099/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color.md
index 4f1a96b8e..5164e7c17 100644
--- a/website/content/ChapterFour/2000~2099/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color.md
+++ b/website/content/ChapterFour/2000~2099/2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color.md
@@ -91,10 +91,10 @@ func winnerOfGame(colors string) bool {
 			Acont = 0
 		}
 		if Acont >= 3 {
-			As += Acont - 2
+			As++
 		}
 		if Bcont >= 3 {
-			Bs += Bcont - 2
+			Bs++
 		}
 	}
 	if As > Bs {
diff --git a/website/content/ChapterOne/Algorithm.md b/website/content/ChapterOne/Algorithm.md
index 1b4ddfc7c..88e22bc72 100644
--- a/website/content/ChapterOne/Algorithm.md
+++ b/website/content/ChapterOne/Algorithm.md
@@ -24,4 +24,3 @@ weight: 2
 |几何||1. 凸包 - Gift wrapping<br>2. 凸包 - Graham scan<br>3. 线段问题<br> 4. 多边形和多面体相关问题<br>||
 |NP 完全|1. 计算模型<br>2. P 类与 NP 类问题<br>3. NP 完全问题<br>4. NP 完全问题的近似算法<br>|1. 随机存取机 RAM<br>2. 随机存取存储程序机 RASP<br>3. 图灵机<br>4. 非确定性图灵机<br>5. P 类与 NP 类语言<br>6. 多项式时间验证<br>7. 多项式时间变换<br>8. Cook定理<br>9. 合取范式的可满足性问题 CNF-SAT<br>10. 3 元合取范式的可满足性问题 3-SAT<br>11. 团问题 CLIQUE<br>12. 顶点覆盖问题 VERTEX-COVER<br>13. 子集和问题 SUBSET-SUM<br>14. 哈密顿回路问题 HAM-CYCLE<br>15. 旅行售货员问题 TSP<br>16. 顶点覆盖问题的近似算法<br>17. 旅行售货员问题近似算法<br>18. 具有三角不等式性质的旅行售货员问题<br>19. 一般的旅行售货员问题<br>20. 集合覆盖问题的近似算法<br>21. 子集和问题的近似算法<br>22. 子集和问题的指数时间算法<br>23. 子集和问题的多项式时间近似格式<br>||
 |位运算| 位操作包括：<br> 1. 取反（NOT）<br> 2. 按位或（OR） <br> 3. 按位异或（XOR） <br> 4. 按位与（AND） <br> 5. 移位: 是一个二元运算符，用来将一个二进制数中的每一位全部都向一个方向移动指定位，溢出的部分将被舍弃，而空缺的部分填入一定的值。<br> | 1.数字范围按位与<br> 2.UTF-8 编码验证<br> 3.数字转换为十六进制数<br> 4.找出最长的超赞子字符串<br> 5.数组异或操作<br> 6.幂集<br> 7.位1的个数<br> 8.二进制表示中质数个计算置位<br> 9.子数组异或查询<br>| [力扣：位运算](https://leetcode-cn.com/tag/bit-manipulation/)|
-|------------|------------------------------------------------------------------|-----------------------------------------------------------------|--------------------|
diff --git a/website/content/ChapterOne/Data_Structure.md b/website/content/ChapterOne/Data_Structure.md
index 0ab68d66e..aeb040062 100644
--- a/website/content/ChapterOne/Data_Structure.md
+++ b/website/content/ChapterOne/Data_Structure.md
@@ -22,4 +22,3 @@ weight: 1
 |数组实现的堆<br>Heap|1. 极大堆和极小堆 Max Heap and Min Heap<br>2. 极大极小堆<br>3. 双端堆 Deap<br>4. d 叉堆|||
 |树实现的堆<br>Heap|1. 左堆 Leftist Tree/Leftist Heap<br>2. 扁堆<br>3. 二项式堆<br>4. 斐波那契堆 Fibonacco Heap<br>5. 配对堆 Pairing Heap|||
 |查找<br>Search|1. 哈希表 Hash<br>2. 跳跃表 Skip List<br>3. 排序二叉树 Binary Sort Tree<br>4. AVL 树<br>5. B 树 / B+ 树 / B* 树<br>6. AA 树<br>7. 红黑树 Red Black Tree<br>8. 排序二叉堆 Binary Heap<br>9. Splay 树<br>10. 双链树 Double Chained Tree<br>11. Trie 树<br>12. R 树|||
-|--------------------------------------------|--------------------------------------------------------------------------------------------|---------------------------|-----------------------------------|
diff --git a/website/content/ChapterOne/Time_Complexity.md b/website/content/ChapterOne/Time_Complexity.md
index f98a04263..96ba609ca 100644
--- a/website/content/ChapterOne/Time_Complexity.md
+++ b/website/content/ChapterOne/Time_Complexity.md
@@ -27,7 +27,6 @@ weight: 3
 |8|10^9|O(sqrt(n))|筛素数、求平方根|
 |9|10^10|O(log n)|二分搜索|
 |10|+∞|O(1)|数学相关算法|
-|------------------------------|------------------------------|------------------------------------------------------------------|------------------------------------------------------------------|
 
 
 一些具有迷惑性的例子：
diff --git a/website/content/ChapterTwo/Array.md b/website/content/ChapterTwo/Array.md
index 18d03f0d5..fd920bc58 100644
--- a/website/content/ChapterTwo/Array.md
+++ b/website/content/ChapterTwo/Array.md
@@ -424,4 +424,3 @@ weight: 1
 |2170|Minimum Operations to Make the Array Alternating|[Go]({{< relref "/ChapterFour/2100~2199/2170.Minimum-Operations-to-Make-the-Array-Alternating.md" >}})|Medium||||33.2%|
 |2171|Removing Minimum Number of Magic Beans|[Go]({{< relref "/ChapterFour/2100~2199/2171.Removing-Minimum-Number-of-Magic-Beans.md" >}})|Medium||||42.1%|
 |2183|Count Array Pairs Divisible by K|[Go]({{< relref "/ChapterFour/2100~2199/2183.Count-Array-Pairs-Divisible-by-K.md" >}})|Hard||||28.3%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Backtracking.md b/website/content/ChapterTwo/Backtracking.md
index 696602ea1..cbc3b8b08 100644
--- a/website/content/ChapterTwo/Backtracking.md
+++ b/website/content/ChapterTwo/Backtracking.md
@@ -139,4 +139,3 @@ func updateMatrix_BFS(matrix [][]int) [][]int {
 |1079|Letter Tile Possibilities|[Go]({{< relref "/ChapterFour/1000~1099/1079.Letter-Tile-Possibilities.md" >}})|Medium| O(n^2)| O(1)|❤️|76.0%|
 |1239|Maximum Length of a Concatenated String with Unique Characters|[Go]({{< relref "/ChapterFour/1200~1299/1239.Maximum-Length-of-a-Concatenated-String-with-Unique-Characters.md" >}})|Medium||||52.2%|
 |1655|Distribute Repeating Integers|[Go]({{< relref "/ChapterFour/1600~1699/1655.Distribute-Repeating-Integers.md" >}})|Hard||||39.3%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Binary_Indexed_Tree.md b/website/content/ChapterTwo/Binary_Indexed_Tree.md
index dcc02111a..ae1c0c3f1 100644
--- a/website/content/ChapterTwo/Binary_Indexed_Tree.md
+++ b/website/content/ChapterTwo/Binary_Indexed_Tree.md
@@ -17,4 +17,3 @@ weight: 19
 |0493|Reverse Pairs|[Go]({{< relref "/ChapterFour/0400~0499/0493.Reverse-Pairs.md" >}})|Hard||||30.9%|
 |1157|Online Majority Element In Subarray|[Go]({{< relref "/ChapterFour/1100~1199/1157.Online-Majority-Element-In-Subarray.md" >}})|Hard||||41.8%|
 |1649|Create Sorted Array through Instructions|[Go]({{< relref "/ChapterFour/1600~1699/1649.Create-Sorted-Array-through-Instructions.md" >}})|Hard||||37.5%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Binary_Search.md b/website/content/ChapterTwo/Binary_Search.md
index 333ea6970..0bbb5a462 100644
--- a/website/content/ChapterTwo/Binary_Search.md
+++ b/website/content/ChapterTwo/Binary_Search.md
@@ -215,4 +215,3 @@ func peakIndexInMountainArray(A []int) int {
 |1649|Create Sorted Array through Instructions|[Go]({{< relref "/ChapterFour/1600~1699/1649.Create-Sorted-Array-through-Instructions.md" >}})|Hard||||37.5%|
 |1658|Minimum Operations to Reduce X to Zero|[Go]({{< relref "/ChapterFour/1600~1699/1658.Minimum-Operations-to-Reduce-X-to-Zero.md" >}})|Medium||||37.6%|
 |1818|Minimum Absolute Sum Difference|[Go]({{< relref "/ChapterFour/1800~1899/1818.Minimum-Absolute-Sum-Difference.md" >}})|Medium||||30.4%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Bit_Manipulation.md b/website/content/ChapterTwo/Bit_Manipulation.md
index 81757d090..c55c4b8fa 100644
--- a/website/content/ChapterTwo/Bit_Manipulation.md
+++ b/website/content/ChapterTwo/Bit_Manipulation.md
@@ -103,4 +103,3 @@ X & ~X = 0
 |1734|Decode XORed Permutation|[Go]({{< relref "/ChapterFour/1700~1799/1734.Decode-XORed-Permutation.md" >}})|Medium||||63.0%|
 |1738|Find Kth Largest XOR Coordinate Value|[Go]({{< relref "/ChapterFour/1700~1799/1738.Find-Kth-Largest-XOR-Coordinate-Value.md" >}})|Medium||||61.0%|
 |1763|Longest Nice Substring|[Go]({{< relref "/ChapterFour/1700~1799/1763.Longest-Nice-Substring.md" >}})|Easy||||61.5%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Breadth_First_Search.md b/website/content/ChapterTwo/Breadth_First_Search.md
index bb2c827f8..6deaa4ce1 100644
--- a/website/content/ChapterTwo/Breadth_First_Search.md
+++ b/website/content/ChapterTwo/Breadth_First_Search.md
@@ -89,4 +89,3 @@ weight: 10
 |1609|Even Odd Tree|[Go]({{< relref "/ChapterFour/1600~1699/1609.Even-Odd-Tree.md" >}})|Medium||||54.4%|
 |1631|Path With Minimum Effort|[Go]({{< relref "/ChapterFour/1600~1699/1631.Path-With-Minimum-Effort.md" >}})|Medium||||55.7%|
 |1654|Minimum Jumps to Reach Home|[Go]({{< relref "/ChapterFour/1600~1699/1654.Minimum-Jumps-to-Reach-Home.md" >}})|Medium||||29.1%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Depth_First_Search.md b/website/content/ChapterTwo/Depth_First_Search.md
index b25af6c74..0cd1fb535 100644
--- a/website/content/ChapterTwo/Depth_First_Search.md
+++ b/website/content/ChapterTwo/Depth_First_Search.md
@@ -116,4 +116,3 @@ weight: 9
 |1600|Throne Inheritance|[Go]({{< relref "/ChapterFour/1600~1699/1600.Throne-Inheritance.md" >}})|Medium||||63.6%|
 |1631|Path With Minimum Effort|[Go]({{< relref "/ChapterFour/1600~1699/1631.Path-With-Minimum-Effort.md" >}})|Medium||||55.7%|
 |2096|Step-By-Step Directions From a Binary Tree Node to Another|[Go]({{< relref "/ChapterFour/2000~2099/2096.Step-By-Step-Directions-From-a-Binary-Tree-Node-to-Another.md" >}})|Medium||||48.5%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Dynamic_Programming.md b/website/content/ChapterTwo/Dynamic_Programming.md
index 605d6cdec..8df280c7f 100644
--- a/website/content/ChapterTwo/Dynamic_Programming.md
+++ b/website/content/ChapterTwo/Dynamic_Programming.md
@@ -107,4 +107,3 @@ weight: 7
 |1691|Maximum Height by Stacking Cuboids|[Go]({{< relref "/ChapterFour/1600~1699/1691.Maximum-Height-by-Stacking-Cuboids.md" >}})|Hard||||54.6%|
 |1696|Jump Game VI|[Go]({{< relref "/ChapterFour/1600~1699/1696.Jump-Game-VI.md" >}})|Medium||||46.1%|
 |2167|Minimum Time to Remove All Cars Containing Illegal Goods|[Go]({{< relref "/ChapterFour/2100~2199/2167.Minimum-Time-to-Remove-All-Cars-Containing-Illegal-Goods.md" >}})|Hard||||40.8%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Hash_Table.md b/website/content/ChapterTwo/Hash_Table.md
index f47100b61..c3378fe48 100644
--- a/website/content/ChapterTwo/Hash_Table.md
+++ b/website/content/ChapterTwo/Hash_Table.md
@@ -170,4 +170,3 @@ weight: 13
 |2043|Simple Bank System|[Go]({{< relref "/ChapterFour/2000~2099/2043.Simple-Bank-System.md" >}})|Medium||||65.2%|
 |2166|Design Bitset|[Go]({{< relref "/ChapterFour/2100~2199/2166.Design-Bitset.md" >}})|Medium||||31.8%|
 |2170|Minimum Operations to Make the Array Alternating|[Go]({{< relref "/ChapterFour/2100~2199/2170.Minimum-Operations-to-Make-the-Array-Alternating.md" >}})|Medium||||33.2%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Linked_List.md b/website/content/ChapterTwo/Linked_List.md
index 95bed400c..addf28c45 100644
--- a/website/content/ChapterTwo/Linked_List.md
+++ b/website/content/ChapterTwo/Linked_List.md
@@ -67,4 +67,3 @@ weight: 4
 |1670|Design Front Middle Back Queue|[Go]({{< relref "/ChapterFour/1600~1699/1670.Design-Front-Middle-Back-Queue.md" >}})|Medium||||57.2%|
 |1721|Swapping Nodes in a Linked List|[Go]({{< relref "/ChapterFour/1700~1799/1721.Swapping-Nodes-in-a-Linked-List.md" >}})|Medium||||67.1%|
 |2181|Merge Nodes in Between Zeros|[Go]({{< relref "/ChapterFour/2100~2199/2181.Merge-Nodes-in-Between-Zeros.md" >}})|Medium||||86.3%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Math.md b/website/content/ChapterTwo/Math.md
index 3283d49fe..3269ec17a 100644
--- a/website/content/ChapterTwo/Math.md
+++ b/website/content/ChapterTwo/Math.md
@@ -150,4 +150,3 @@ weight: 12
 |2169|Count Operations to Obtain Zero|[Go]({{< relref "/ChapterFour/2100~2199/2169.Count-Operations-to-Obtain-Zero.md" >}})|Easy||||75.2%|
 |2180|Count Integers With Even Digit Sum|[Go]({{< relref "/ChapterFour/2100~2199/2180.Count-Integers-With-Even-Digit-Sum.md" >}})|Easy||||65.5%|
 |2183|Count Array Pairs Divisible by K|[Go]({{< relref "/ChapterFour/2100~2199/2183.Count-Array-Pairs-Divisible-by-K.md" >}})|Hard||||28.3%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Segment_Tree.md b/website/content/ChapterTwo/Segment_Tree.md
index ee504071d..eafc8181e 100644
--- a/website/content/ChapterTwo/Segment_Tree.md
+++ b/website/content/ChapterTwo/Segment_Tree.md
@@ -49,4 +49,3 @@ weight: 18
 |0850|Rectangle Area II|[Go]({{< relref "/ChapterFour/0800~0899/0850.Rectangle-Area-II.md" >}})|Hard| O(n log n)| O(n)|❤️|53.9%|
 |1157|Online Majority Element In Subarray|[Go]({{< relref "/ChapterFour/1100~1199/1157.Online-Majority-Element-In-Subarray.md" >}})|Hard| O(log n)| O(n)|❤️|41.8%|
 |1649|Create Sorted Array through Instructions|[Go]({{< relref "/ChapterFour/1600~1699/1649.Create-Sorted-Array-through-Instructions.md" >}})|Hard||||37.5%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Sliding_Window.md b/website/content/ChapterTwo/Sliding_Window.md
index 6064849cd..7b771de5a 100644
--- a/website/content/ChapterTwo/Sliding_Window.md
+++ b/website/content/ChapterTwo/Sliding_Window.md
@@ -64,4 +64,3 @@ weight: 17
 |1696|Jump Game VI|[Go]({{< relref "/ChapterFour/1600~1699/1696.Jump-Game-VI.md" >}})|Medium||||46.1%|
 |1763|Longest Nice Substring|[Go]({{< relref "/ChapterFour/1700~1799/1763.Longest-Nice-Substring.md" >}})|Easy||||61.5%|
 |1984|Minimum Difference Between Highest and Lowest of K Scores|[Go]({{< relref "/ChapterFour/1900~1999/1984.Minimum-Difference-Between-Highest-and-Lowest-of-K-Scores.md" >}})|Easy||||54.5%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Sorting.md b/website/content/ChapterTwo/Sorting.md
index 265c06486..a9d10027f 100755
--- a/website/content/ChapterTwo/Sorting.md
+++ b/website/content/ChapterTwo/Sorting.md
@@ -126,4 +126,3 @@ weight: 14
 |2164|Sort Even and Odd Indices Independently|[Go]({{< relref "/ChapterFour/2100~2199/2164.Sort-Even-and-Odd-Indices-Independently.md" >}})|Easy||||65.0%|
 |2165|Smallest Value of the Rearranged Number|[Go]({{< relref "/ChapterFour/2100~2199/2165.Smallest-Value-of-the-Rearranged-Number.md" >}})|Medium||||51.4%|
 |2171|Removing Minimum Number of Magic Beans|[Go]({{< relref "/ChapterFour/2100~2199/2171.Removing-Minimum-Number-of-Magic-Beans.md" >}})|Medium||||42.1%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Stack.md b/website/content/ChapterTwo/Stack.md
index da86ef258..b75babb3d 100644
--- a/website/content/ChapterTwo/Stack.md
+++ b/website/content/ChapterTwo/Stack.md
@@ -74,4 +74,3 @@ weight: 5
 |1653|Minimum Deletions to Make String Balanced|[Go]({{< relref "/ChapterFour/1600~1699/1653.Minimum-Deletions-to-Make-String-Balanced.md" >}})|Medium||||58.9%|
 |1673|Find the Most Competitive Subsequence|[Go]({{< relref "/ChapterFour/1600~1699/1673.Find-the-Most-Competitive-Subsequence.md" >}})|Medium||||49.3%|
 |1700|Number of Students Unable to Eat Lunch|[Go]({{< relref "/ChapterFour/1700~1799/1700.Number-of-Students-Unable-to-Eat-Lunch.md" >}})|Easy||||68.7%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/String.md b/website/content/ChapterTwo/String.md
index 650fbb2db..283acd4e2 100644
--- a/website/content/ChapterTwo/String.md
+++ b/website/content/ChapterTwo/String.md
@@ -189,4 +189,3 @@ weight: 2
 |2096|Step-By-Step Directions From a Binary Tree Node to Another|[Go]({{< relref "/ChapterFour/2000~2099/2096.Step-By-Step-Directions-From-a-Binary-Tree-Node-to-Another.md" >}})|Medium||||48.4%|
 |2167|Minimum Time to Remove All Cars Containing Illegal Goods|[Go]({{< relref "/ChapterFour/2100~2199/2167.Minimum-Time-to-Remove-All-Cars-Containing-Illegal-Goods.md" >}})|Hard||||40.7%|
 |2182|Construct String With Repeat Limit|[Go]({{< relref "/ChapterFour/2100~2199/2182.Construct-String-With-Repeat-Limit.md" >}})|Medium||||52.2%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Tree.md b/website/content/ChapterTwo/Tree.md
index 6d35c9bf0..f2748f07d 100644
--- a/website/content/ChapterTwo/Tree.md
+++ b/website/content/ChapterTwo/Tree.md
@@ -93,4 +93,3 @@ weight: 6
 |1600|Throne Inheritance|[Go]({{< relref "/ChapterFour/1600~1699/1600.Throne-Inheritance.md" >}})|Medium||||63.6%|
 |1609|Even Odd Tree|[Go]({{< relref "/ChapterFour/1600~1699/1609.Even-Odd-Tree.md" >}})|Medium||||54.3%|
 |2096|Step-By-Step Directions From a Binary Tree Node to Another|[Go]({{< relref "/ChapterFour/2000~2099/2096.Step-By-Step-Directions-From-a-Binary-Tree-Node-to-Another.md" >}})|Medium||||48.4%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Two_Pointers.md b/website/content/ChapterTwo/Two_Pointers.md
index 01bf032f7..d20573432 100644
--- a/website/content/ChapterTwo/Two_Pointers.md
+++ b/website/content/ChapterTwo/Two_Pointers.md
@@ -108,4 +108,3 @@ weight: 3
 |1679|Max Number of K-Sum Pairs|[Go]({{< relref "/ChapterFour/1600~1699/1679.Max-Number-of-K-Sum-Pairs.md" >}})|Medium||||57.3%|
 |1721|Swapping Nodes in a Linked List|[Go]({{< relref "/ChapterFour/1700~1799/1721.Swapping-Nodes-in-a-Linked-List.md" >}})|Medium||||67.2%|
 |1877|Minimize Maximum Pair Sum in Array|[Go]({{< relref "/ChapterFour/1800~1899/1877.Minimize-Maximum-Pair-Sum-in-Array.md" >}})|Medium||||79.9%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|
diff --git a/website/content/ChapterTwo/Union_Find.md b/website/content/ChapterTwo/Union_Find.md
index 280912ef8..7cc427108 100644
--- a/website/content/ChapterTwo/Union_Find.md
+++ b/website/content/ChapterTwo/Union_Find.md
@@ -45,4 +45,3 @@ weight: 16
 |1319|Number of Operations to Make Network Connected|[Go]({{< relref "/ChapterFour/1300~1399/1319.Number-of-Operations-to-Make-Network-Connected.md" >}})|Medium||||62.1%|
 |1579|Remove Max Number of Edges to Keep Graph Fully Traversable|[Go]({{< relref "/ChapterFour/1500~1599/1579.Remove-Max-Number-of-Edges-to-Keep-Graph-Fully-Traversable.md" >}})|Hard||||53.2%|
 |1631|Path With Minimum Effort|[Go]({{< relref "/ChapterFour/1600~1699/1631.Path-With-Minimum-Effort.md" >}})|Medium||||55.7%|
-|------------|-------------------------------------------------------|-------| ----------------| ---------------|-------------|-------------|-------------|