diff --git a/source/chapter1/02_a_swift_tour.md b/source/chapter1/02_a_swift_tour.md
index f8af4da7..622c3a5b 100755
--- a/source/chapter1/02_a_swift_tour.md
+++ b/source/chapter1/02_a_swift_tour.md
@@ -1,11 +1,6 @@
> 翻译:[numbbbbb](https://github.com/numbbbbb)
> 校对:[shinyzhu](https://github.com/shinyzhu), [stanzhai](https://github.com/stanzhai)
-
-
-
-
-
# Swift 初见
---
diff --git a/source/chapter1/03_revision_history.md b/source/chapter1/03_revision_history.md
index edcf4855..52013eac 100644
--- a/source/chapter1/03_revision_history.md
+++ b/source/chapter1/03_revision_history.md
@@ -1,10 +1,6 @@
> 翻译:[成都老码团队翻译组-Ayra](http://weibo.com/littlekok/)
> 校对:[成都老码团队翻译组-Oberyn](http://weibo.com/u/5241713117)
-
-
-
-
# Swift 版本历史记录
---
diff --git a/source/chapter2/01_The_Basics.md b/source/chapter2/01_The_Basics.md
index 50eb73d0..6d71bbaa 100755
--- a/source/chapter2/01_The_Basics.md
+++ b/source/chapter2/01_The_Basics.md
@@ -1,10 +1,6 @@
> 翻译:[numbbbbb](https://github.com/numbbbbb), [lyuka](https://github.com/lyuka), [JaySurplus](https://github.com/JaySurplus)
> 校对:[lslxdx](https://github.com/lslxdx)
-
-
-
-
# 基础部分
-----------------
diff --git a/source/chapter2/02_Basic_Operators.md b/source/chapter2/02_Basic_Operators.md
index df71a0e2..405edefa 100755
--- a/source/chapter2/02_Basic_Operators.md
+++ b/source/chapter2/02_Basic_Operators.md
@@ -3,10 +3,6 @@
> 校对:[EvilCome](https://github.com/Evilcome)
> 最终校对:[老码团队翻译组-Tyrion](http://weibo.com/u/5241713117)
-
-
-
-
# 基本运算符
-----------------
diff --git a/source/chapter2/03_Strings_and_Characters.md b/source/chapter2/03_Strings_and_Characters.md
index 2ee85398..0cca5497 100755
--- a/source/chapter2/03_Strings_and_Characters.md
+++ b/source/chapter2/03_Strings_and_Characters.md
@@ -1,10 +1,6 @@
> 翻译:[wh1100717](https://github.com/wh1100717)
> 校对:[Hawstein](https://github.com/Hawstein)
-
-
-
-
# 字符串和字符(Strings and Characters)
-----------------
diff --git a/source/chapter2/04_Collection_Types.md b/source/chapter2/04_Collection_Types.md
index 72086361..7578b3a5 100755
--- a/source/chapter2/04_Collection_Types.md
+++ b/source/chapter2/04_Collection_Types.md
@@ -1,10 +1,6 @@
> 翻译:[zqp](https://github.com/zqp)
> 校对:[shinyzhu](https://github.com/shinyzhu), [stanzhai](https://github.com/stanzhai)
-
-
-
-
# 集合类型 (Collection Types)
-----------------
diff --git a/source/chapter2/05_Control_Flow.md b/source/chapter2/05_Control_Flow.md
index 04dbaae9..8ee3f8de 100755
--- a/source/chapter2/05_Control_Flow.md
+++ b/source/chapter2/05_Control_Flow.md
@@ -1,10 +1,6 @@
> 翻译:[vclwei](https://github.com/vclwei), [coverxit](https://github.com/coverxit), [NicePiao](https://github.com/NicePiao)
> 校对:[coverxit](https://github.com/coverxit), [stanzhai](https://github.com/stanzhai)
-
-
-
-
# 控制流
-----------------
diff --git a/source/chapter2/06_Functions.md b/source/chapter2/06_Functions.md
index 3c0bd35b..af4c47b0 100755
--- a/source/chapter2/06_Functions.md
+++ b/source/chapter2/06_Functions.md
@@ -1,10 +1,6 @@
> 翻译:[honghaoz](https://github.com/honghaoz)
> 校对:[LunaticM](https://github.com/LunaticM)
-
-
-
-
# 函数(Functions)
-----------------
diff --git a/source/chapter2/07_Closures.md b/source/chapter2/07_Closures.md
index 42adba9d..9699ed45 100755
--- a/source/chapter2/07_Closures.md
+++ b/source/chapter2/07_Closures.md
@@ -1,10 +1,6 @@
> 翻译:[wh1100717](https://github.com/wh1100717)
> 校对:[lyuka](https://github.com/lyuka)
-
-
-
-
# 闭包(Closures)
-----------------
diff --git a/source/chapter2/08_Enumerations.md b/source/chapter2/08_Enumerations.md
index c2d4a778..89d81b18 100755
--- a/source/chapter2/08_Enumerations.md
+++ b/source/chapter2/08_Enumerations.md
@@ -1,10 +1,6 @@
> 翻译:[yankuangshi](https://github.com/yankuangshi)
> 校对:[shinyzhu](https://github.com/shinyzhu)
-
-
-
-
# 枚举(Enumerations)
---
diff --git a/source/chapter2/09_Classes_and_Structures.md b/source/chapter2/09_Classes_and_Structures.md
index 06c7dbe0..6f3c108f 100755
--- a/source/chapter2/09_Classes_and_Structures.md
+++ b/source/chapter2/09_Classes_and_Structures.md
@@ -1,10 +1,6 @@
> 翻译:[JaySurplus](https://github.com/JaySurplus)
> 校对:[sg552](https://github.com/sg552)
-
-
-
-
# 类和结构体
本页包含内容:
diff --git a/source/chapter2/10_Properties.md b/source/chapter2/10_Properties.md
index 75f0b21e..26fd4937 100755
--- a/source/chapter2/10_Properties.md
+++ b/source/chapter2/10_Properties.md
@@ -1,10 +1,6 @@
> 翻译:[shinyzhu](https://github.com/shinyzhu)
> 校对:[pp-prog](https://github.com/pp-prog)
-
-
-
-
# 属性 (Properties)
---
diff --git a/source/chapter2/11_Methods.md b/source/chapter2/11_Methods.md
index b63aeb0a..108bca27 100755
--- a/source/chapter2/11_Methods.md
+++ b/source/chapter2/11_Methods.md
@@ -1,10 +1,6 @@
> 翻译:[pp-prog](https://github.com/pp-prog)
> 校对:[zqp](https://github.com/zqp)
-
-
-
-
# 方法(Methods)
-----------------
diff --git a/source/chapter2/12_Subscripts.md b/source/chapter2/12_Subscripts.md
index 12520cae..2bca9399 100755
--- a/source/chapter2/12_Subscripts.md
+++ b/source/chapter2/12_Subscripts.md
@@ -1,10 +1,6 @@
> 翻译:[siemenliu](https://github.com/siemenliu)
> 校对:[zq54zquan](https://github.com/zq54zquan)
-
-
-
-
# 下标脚本(Subscripts)
-----------------
diff --git a/source/chapter2/13_Inheritance.md b/source/chapter2/13_Inheritance.md
index bda08a4b..460918b8 100755
--- a/source/chapter2/13_Inheritance.md
+++ b/source/chapter2/13_Inheritance.md
@@ -1,10 +1,6 @@
> 翻译:[Hawstein](https://github.com/Hawstein)
> 校对:[menlongsheng](https://github.com/menlongsheng)
-
-
-
-
# 继承(Inheritance)
-------------------
diff --git a/source/chapter2/14_Initialization.md b/source/chapter2/14_Initialization.md
index e7b397aa..98638fc6 100755
--- a/source/chapter2/14_Initialization.md
+++ b/source/chapter2/14_Initialization.md
@@ -1,10 +1,6 @@
> 翻译:[lifedim](https://github.com/lifedim)
> 校对:[lifedim](https://github.com/lifedim)
-
-
-
-
# 构造过程(Initialization)
-----------------
diff --git a/source/chapter2/15_Deinitialization.md b/source/chapter2/15_Deinitialization.md
index 838b3952..57a17a88 100755
--- a/source/chapter2/15_Deinitialization.md
+++ b/source/chapter2/15_Deinitialization.md
@@ -1,10 +1,6 @@
> 翻译:[bruce0505](https://github.com/bruce0505)
> 校对:[fd5788](https://github.com/fd5788)
-
-
-
-
# 析构过程(Deinitialization)
---------------------------
diff --git a/source/chapter2/16_Automatic_Reference_Counting.md b/source/chapter2/16_Automatic_Reference_Counting.md
index 30b59787..5bb00b28 100755
--- a/source/chapter2/16_Automatic_Reference_Counting.md
+++ b/source/chapter2/16_Automatic_Reference_Counting.md
@@ -1,10 +1,6 @@
> 翻译:[TimothyYe](https://github.com/TimothyYe)
> 校对:[Hawstein](https://github.com/Hawstein)
-
-
-
-
# 自动引用计数
-----------------
diff --git a/source/chapter2/17_Optional_Chaining.md b/source/chapter2/17_Optional_Chaining.md
index 7a31ff2e..185ed927 100755
--- a/source/chapter2/17_Optional_Chaining.md
+++ b/source/chapter2/17_Optional_Chaining.md
@@ -1,10 +1,6 @@
> 翻译:[Jasonbroker](https://github.com/Jasonbroker)
> 校对:[numbbbbb](https://github.com/numbbbbb), [stanzhai](https://github.com/stanzhai)
-
-
-
-
# Optional Chaining
-----------------
diff --git a/source/chapter2/18_Type_Casting.md b/source/chapter2/18_Type_Casting.md
index 64f62724..14e69676 100755
--- a/source/chapter2/18_Type_Casting.md
+++ b/source/chapter2/18_Type_Casting.md
@@ -1,10 +1,6 @@
> 翻译:[xiehurricane](https://github.com/xiehurricane)
> 校对:[happyming](https://github.com/happyming)
-
-
-
-
# 类型转换(Type Casting)
-----------------
diff --git a/source/chapter2/19_Nested_Types.md b/source/chapter2/19_Nested_Types.md
index 12911bf5..0db7d1da 100755
--- a/source/chapter2/19_Nested_Types.md
+++ b/source/chapter2/19_Nested_Types.md
@@ -1,10 +1,6 @@
> 翻译:[Lin-H](https://github.com/Lin-H)
> 校对:[shinyzhu](https://github.com/shinyzhu)
-
-
-
-
# 嵌套类型
-----------------
diff --git a/source/chapter2/20_Extensions.md b/source/chapter2/20_Extensions.md
index 647e59b9..cd014f1e 100755
--- a/source/chapter2/20_Extensions.md
+++ b/source/chapter2/20_Extensions.md
@@ -1,10 +1,6 @@
> 翻译:[lyuka](https://github.com/lyuka)
> 校对:[Hawstein](https://github.com/Hawstein)
-
-
-
-
#扩展(Extensions)
----
diff --git a/source/chapter2/21_Protocols.md b/source/chapter2/21_Protocols.md
index 32c00e8d..b8ffb090 100755
--- a/source/chapter2/21_Protocols.md
+++ b/source/chapter2/21_Protocols.md
@@ -1,10 +1,6 @@
> 翻译:[geek5nan](https://github.com/geek5nan)
> 校对:[dabing1022](https://github.com/dabing1022)
-
-
-
-
# 协议
-----------------
diff --git a/source/chapter2/22_Generics.md b/source/chapter2/22_Generics.md
index ae6570a7..ef69d439 100755
--- a/source/chapter2/22_Generics.md
+++ b/source/chapter2/22_Generics.md
@@ -2,10 +2,6 @@
> 翻译:[takalard](https://github.com/takalard)
> 校对:[lifedim](https://github.com/lifedim)
-
-
-
-
# 泛型
------
diff --git a/source/chapter2/23_Access_Control.md b/source/chapter2/23_Access_Control.md
index 697a29c4..cef454b5 100644
--- a/source/chapter2/23_Access_Control.md
+++ b/source/chapter2/23_Access_Control.md
@@ -1,10 +1,6 @@
> 翻译:[JaceFu](http://www.devtalking.com/)
> 校对:[ChildhoodAndy](http://childhood.logdown.com)
-
-
-
-
# 访问控制
------------------
diff --git a/source/chapter2/24_Advanced_Operators.md b/source/chapter2/24_Advanced_Operators.md
index 620ad392..745c9da7 100755
--- a/source/chapter2/24_Advanced_Operators.md
+++ b/source/chapter2/24_Advanced_Operators.md
@@ -1,10 +1,6 @@
> 翻译:[xielingwang](https://github.com/xielingwang)
> 校对:[numbbbbb](https://github.com/numbbbbb)
-
-
-
-
# 高级运算符
-----------------
diff --git a/source/chapter3/01_About_the_Language_Reference.md b/source/chapter3/01_About_the_Language_Reference.md
index 34be3e40..aafce2d3 100755
--- a/source/chapter3/01_About_the_Language_Reference.md
+++ b/source/chapter3/01_About_the_Language_Reference.md
@@ -1,10 +1,6 @@
> 翻译:[dabing1022](https://github.com/dabing1022)
> 校对:[numbbbbb](https://github.com/numbbbbb)
-
-
-
-
# 关于语言附注
-----------------
diff --git a/source/chapter3/02_Lexical_Structure.md b/source/chapter3/02_Lexical_Structure.md
index b77e642a..ca1ac6a9 100755
--- a/source/chapter3/02_Lexical_Structure.md
+++ b/source/chapter3/02_Lexical_Structure.md
@@ -1,10 +1,6 @@
> 翻译:[superkam](https://github.com/superkam)
> 校对:[numbbbbb](https://github.com/numbbbbb)
-
-
-
-
# 词法结构
-----------------
diff --git a/source/chapter3/03_Types.md b/source/chapter3/03_Types.md
index b1336566..c2267554 100755
--- a/source/chapter3/03_Types.md
+++ b/source/chapter3/03_Types.md
@@ -1,10 +1,6 @@
> 翻译:[lyuka](https://github.com/lyuka)
> 校对:[numbbbbb](https://github.com/numbbbbb), [stanzhai](https://github.com/stanzhai)
-
-
-
-
# 类型(Types)
-----------------
diff --git a/source/chapter3/04_Expressions.md b/source/chapter3/04_Expressions.md
index 199d4115..30c2ec2e 100755
--- a/source/chapter3/04_Expressions.md
+++ b/source/chapter3/04_Expressions.md
@@ -1,10 +1,6 @@
> 翻译:[sg552](https://github.com/sg552)
> 校对:[numbbbbb](https://github.com/numbbbbb), [stanzhai](https://github.com/stanzhai)
-
-
-
-
# 表达式(Expressions)
-----------------
diff --git a/source/chapter3/05_Declarations.md b/source/chapter3/05_Declarations.md
index 6be5a5b9..66fc4fcf 100755
--- a/source/chapter3/05_Declarations.md
+++ b/source/chapter3/05_Declarations.md
@@ -1,10 +1,6 @@
> 翻译:[marsprince](https://github.com/marsprince)
> 校对:[numbbbbb](https://github.com/numbbbbb), [stanzhai](https://github.com/stanzhai)
-
-
-
-
# 声明
-----------------
diff --git a/source/chapter3/06_Attributes.md b/source/chapter3/06_Attributes.md
index 7136e4db..fbf2e64f 100755
--- a/source/chapter3/06_Attributes.md
+++ b/source/chapter3/06_Attributes.md
@@ -1,10 +1,6 @@
> 翻译:[Hawstein](https://github.com/Hawstein)
> 校对:[numbbbbb](https://github.com/numbbbbb), [stanzhai](https://github.com/stanzhai)
-
-
-
-
# 特性
-----------------
diff --git a/source/chapter3/07_Patterns.md b/source/chapter3/07_Patterns.md
index bfb56301..3448a392 100755
--- a/source/chapter3/07_Patterns.md
+++ b/source/chapter3/07_Patterns.md
@@ -1,10 +1,6 @@
> 翻译:[honghaoz](https://github.com/honghaoz)
> 校对:[numbbbbb](https://github.com/numbbbbb), [stanzhai](https://github.com/stanzhai)
-
-
-
-
# 模式(Patterns)
-----------------
diff --git a/source/chapter3/08_Generic_Parameters_and_Arguments.md b/source/chapter3/08_Generic_Parameters_and_Arguments.md
index 853e78ee..06a078b0 100755
--- a/source/chapter3/08_Generic_Parameters_and_Arguments.md
+++ b/source/chapter3/08_Generic_Parameters_and_Arguments.md
@@ -1,10 +1,6 @@
> 翻译:[fd5788](https://github.com/fd5788)
> 校对:[yankuangshi](https://github.com/yankuangshi), [stanzhai](https://github.com/stanzhai)
-
-
-
-
# 泛型参数
---------
diff --git a/source/chapter3/09_Summary_of_the_Grammar.md b/source/chapter3/09_Summary_of_the_Grammar.md
index 9328df89..2e307e09 100755
--- a/source/chapter3/09_Summary_of_the_Grammar.md
+++ b/source/chapter3/09_Summary_of_the_Grammar.md
@@ -1,10 +1,6 @@
> 翻译:[stanzhai](https://github.com/stanzhai)
> 校对:[xielingwang](https://github.com/xielingwang)
-
-
-
-
# 语法总结
_________________
diff --git a/source/chapter3/10_Statements.md b/source/chapter3/10_Statements.md
index 16f355b1..c9bf88f9 100755
--- a/source/chapter3/10_Statements.md
+++ b/source/chapter3/10_Statements.md
@@ -1,10 +1,6 @@
> 翻译:[coverxit](https://github.com/coverxit)
> 校对:[numbbbbb](https://github.com/numbbbbb), [coverxit](https://github.com/coverxit), [stanzhai](https://github.com/stanzhai)
-
-
-
-
# 语句
-----------------
diff --git a/source/chapter4/01_Access_Control.md b/source/chapter4/01_Access_Control.md
index b551ee39..c8b82233 100644
--- a/source/chapter4/01_Access_Control.md
+++ b/source/chapter4/01_Access_Control.md
@@ -1,9 +1,6 @@
> 翻译:[老码团队翻译组-Arya](http://weibo.com/littlekok/)
> 校对:[老码团队翻译组-Oberyn](http://weibo.com/u/5241713117)
-
-
-
# Access Control 权限控制的黑与白
diff --git a/source/chapter4/02_Type_Custom.md b/source/chapter4/02_Type_Custom.md
index 3da85906..a204a110 100644
--- a/source/chapter4/02_Type_Custom.md
+++ b/source/chapter4/02_Type_Custom.md
@@ -1,10 +1,6 @@
> 翻译:[老码团队翻译组-Tyrion](http://weibo.com/u/5241713117)
> 校对:[老码团队翻译组-Oberyn](http://weibo.com/u/5241713117)
-
-
-
-
# 造个类型不是梦-白话Swift类型创建
-----------------
diff --git a/source/chapter4/03_Ballons.md b/source/chapter4/03_Ballons.md
index 234563eb..9890a3a3 100644
--- a/source/chapter4/03_Ballons.md
+++ b/source/chapter4/03_Ballons.md
@@ -1,10 +1,6 @@
> 翻译:[老码团队翻译组-Arya](http://weibo.com/littlekok/)
> 校对:[老码团队翻译组-Jame](http://weibo.com/u/5241713117)
-
-
-
-
# WWDC里面的那个“大炮打气球”

diff --git a/source/chapter4/04_Interacting_with_C_Pointers.md b/source/chapter4/04_Interacting_with_C_Pointers.md
index 02f4e0ef..3312baad 100644
--- a/source/chapter4/04_Interacting_with_C_Pointers.md
+++ b/source/chapter4/04_Interacting_with_C_Pointers.md
@@ -1,10 +1,6 @@
> 翻译:[老码团队翻译组-Relly](http://weibo.com/penguinliong/)
> 校对:[老码团队翻译组-Tyrion](http://weibo.com/u/5241713117)
-
-
-
-
# Swift与C语言指针友好合作
-----------------
diff --git a/source/chapter4/05_Value_and_Reference_Types.md b/source/chapter4/05_Value_and_Reference_Types.md
index be81e51c..049a8374 100644
--- a/source/chapter4/05_Value_and_Reference_Types.md
+++ b/source/chapter4/05_Value_and_Reference_Types.md
@@ -1,10 +1,6 @@
> 翻译:[老码团队翻译组-Arya](http://weibo.com/littlekok/)
> 校对:[老码团队翻译组-Jame](http://weibo.com/u/5241713117)
-
-
-
-
# Swift里的值类型与引用类型
-----------------
diff --git a/source/chapter4/06_access_control_&_protected.md b/source/chapter4/06_access_control_&_protected.md
index 3afa7482..f03e47ac 100644
--- a/source/chapter4/06_access_control_&_protected.md
+++ b/source/chapter4/06_access_control_&_protected.md
@@ -1,10 +1,6 @@
> 翻译:[老码团队翻译组-Arya](http://weibo.com/littlekok/)
> 校对:[老码团队翻译组-Jame](http://weibo.com/u/5241713117)
-
-
-
-
# 访问控制和protected
-----------------