diff --git a/config.json b/config.json
index 38e5dc02..b4f3ff0e 100644
--- a/config.json
+++ b/config.json
@@ -1,6 +1,6 @@
 {
 	"name": "The Swift Programming Language 中文版",
-	"introduction": "自己加下...",
+	"introduction": "中文版《The Swift Programming Language》",
 	"path": {
 		"content": "source",
 		"toc": "source/SUMMARY.md",
diff --git a/source/chapter2/08_Enumerations.md b/source/chapter2/08_Enumerations.md
index 506f9612..e94f8e1f 100755
--- a/source/chapter2/08_Enumerations.md
+++ b/source/chapter2/08_Enumerations.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[yankuangshi](https://github.com/yankuangshi)  
+> 翻译：[yankuangshi](https://github.com/yankuangshi)
 > 校对：[shinyzhu](https://github.com/shinyzhu)
 
 > 2.0
diff --git a/source/chapter2/10_Properties.md b/source/chapter2/10_Properties.md
index b14c7579..89c9c196 100755
--- a/source/chapter2/10_Properties.md
+++ b/source/chapter2/10_Properties.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[shinyzhu](https://github.com/shinyzhu)  
+> 翻译：[shinyzhu](https://github.com/shinyzhu)
 > 校对：[pp-prog](https://github.com/pp-prog) [yangsiy](https://github.com/yangsiy)
 
 > 2.0
diff --git a/source/chapter2/11_Methods.md b/source/chapter2/11_Methods.md
index a119bf00..1366f6e3 100755
--- a/source/chapter2/11_Methods.md
+++ b/source/chapter2/11_Methods.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[pp-prog](https://github.com/pp-prog)  
+> 翻译：[pp-prog](https://github.com/pp-prog)
 > 校对：[zqp](https://github.com/zqp)
 
 > 2.0
diff --git a/source/chapter2/12_Subscripts.md b/source/chapter2/12_Subscripts.md
index 2eba7640..f1d2b5bd 100755
--- a/source/chapter2/12_Subscripts.md
+++ b/source/chapter2/12_Subscripts.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[siemenliu](https://github.com/siemenliu)  
+> 翻译：[siemenliu](https://github.com/siemenliu)
 > 校对：[zq54zquan](https://github.com/zq54zquan)
 
 > 2.0
diff --git a/source/chapter2/13_Inheritance.md b/source/chapter2/13_Inheritance.md
index d393f7fe..8ed3e432 100755
--- a/source/chapter2/13_Inheritance.md
+++ b/source/chapter2/13_Inheritance.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[Hawstein](https://github.com/Hawstein)  
+> 翻译：[Hawstein](https://github.com/Hawstein)
 > 校对：[menlongsheng](https://github.com/menlongsheng)
 
 > 2.0
diff --git a/source/chapter2/16_Automatic_Reference_Counting.md b/source/chapter2/16_Automatic_Reference_Counting.md
index 3bb443c9..ad672397 100755
--- a/source/chapter2/16_Automatic_Reference_Counting.md
+++ b/source/chapter2/16_Automatic_Reference_Counting.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[TimothyYe](https://github.com/TimothyYe)  
+> 翻译：[TimothyYe](https://github.com/TimothyYe)
 > 校对：[Hawstein](https://github.com/Hawstein)
 
 > 2.0
diff --git a/source/chapter2/17_Optional_Chaining.md b/source/chapter2/17_Optional_Chaining.md
index 13b0c87b..aa032d1b 100755
--- a/source/chapter2/17_Optional_Chaining.md
+++ b/source/chapter2/17_Optional_Chaining.md
@@ -1,7 +1,7 @@
 # 可空链式调用
 
 > 1.0
-> 翻译：[Jasonbroker](https://github.com/Jasonbroker)  
+> 翻译：[Jasonbroker](https://github.com/Jasonbroker)
 > 校对：[numbbbbb](https://github.com/numbbbbb), [stanzhai](https://github.com/stanzhai)
 
 > 2.0
diff --git a/source/chapter2/20_Nested_Types.md b/source/chapter2/20_Nested_Types.md
index fe0bf822..ea3f8bb8 100755
--- a/source/chapter2/20_Nested_Types.md
+++ b/source/chapter2/20_Nested_Types.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[Lin-H](https://github.com/Lin-H)  
+> 翻译：[Lin-H](https://github.com/Lin-H)
 > 校对：[shinyzhu](https://github.com/shinyzhu)
 
 > 2.0
diff --git a/source/chapter2/21_Extensions.md b/source/chapter2/21_Extensions.md
index 7ff6ed0d..5bb404d5 100644
--- a/source/chapter2/21_Extensions.md
+++ b/source/chapter2/21_Extensions.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[lyuka](https://github.com/lyuka)  
+> 翻译：[lyuka](https://github.com/lyuka)
 > 校对：[Hawstein](https://github.com/Hawstein)
 
 > 2.0
diff --git a/source/chapter2/24_Access_Control.md b/source/chapter2/24_Access_Control.md
index 7c6f1967..ee77c9c8 100644
--- a/source/chapter2/24_Access_Control.md
+++ b/source/chapter2/24_Access_Control.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[JaceFu](http://www.devtalking.com/)  
+> 翻译：[JaceFu](http://www.devtalking.com/)
 > 校对：[ChildhoodAndy](http://childhood.logdown.com)
 
 > 2.0
diff --git a/source/chapter2/25_Advanced_Operators.md b/source/chapter2/25_Advanced_Operators.md
index cf750464..76b47c0b 100644
--- a/source/chapter2/25_Advanced_Operators.md
+++ b/source/chapter2/25_Advanced_Operators.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[xielingwang](https://github.com/xielingwang)  
+> 翻译：[xielingwang](https://github.com/xielingwang)
 > 校对：[numbbbbb](https://github.com/numbbbbb)
 
 > 2.0
diff --git a/source/chapter3/01_About_the_Language_Reference.md b/source/chapter3/01_About_the_Language_Reference.md
index 67512914..802e571d 100755
--- a/source/chapter3/01_About_the_Language_Reference.md
+++ b/source/chapter3/01_About_the_Language_Reference.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[dabing1022](https://github.com/dabing1022)  
+> 翻译：[dabing1022](https://github.com/dabing1022)
 > 校对：[numbbbbb](https://github.com/numbbbbb)
 
 > 2.0
diff --git a/source/chapter3/02_Lexical_Structure.md b/source/chapter3/02_Lexical_Structure.md
index 8e913539..5bd5feb9 100755
--- a/source/chapter3/02_Lexical_Structure.md
+++ b/source/chapter3/02_Lexical_Structure.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[superkam](https://github.com/superkam)  
+> 翻译：[superkam](https://github.com/superkam)
 > 校对：[numbbbbb](https://github.com/numbbbbb)
 
 > 2.0
diff --git a/source/chapter3/03_Types.md b/source/chapter3/03_Types.md
index 0d7c1ef3..80a42571 100644
--- a/source/chapter3/03_Types.md
+++ b/source/chapter3/03_Types.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[lyuka](https://github.com/lyuka)  
+> 翻译：[lyuka](https://github.com/lyuka)
 > 校对：[numbbbbb](https://github.com/numbbbbb), [stanzhai](https://github.com/stanzhai)
 
 > 2.0
diff --git a/source/chapter3/04_Expressions.md b/source/chapter3/04_Expressions.md
index 8094c55d..7ef45764 100644
--- a/source/chapter3/04_Expressions.md
+++ b/source/chapter3/04_Expressions.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[sg552](https://github.com/sg552)  
+> 翻译：[sg552](https://github.com/sg552)
 > 校对：[numbbbbb](https://github.com/numbbbbb), [stanzhai](https://github.com/stanzhai)
 
 > 2.0
diff --git a/source/chapter3/06_Attributes.md b/source/chapter3/06_Attributes.md
index abf128e1..ab0db9d5 100755
--- a/source/chapter3/06_Attributes.md
+++ b/source/chapter3/06_Attributes.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[Hawstein](https://github.com/Hawstein)  
+> 翻译：[Hawstein](https://github.com/Hawstein)
 > 校对：[numbbbbb](https://github.com/numbbbbb), [stanzhai](https://github.com/stanzhai)
 
 > 2.0
diff --git a/source/chapter3/08_Generic_Parameters_and_Arguments.md b/source/chapter3/08_Generic_Parameters_and_Arguments.md
index a68cf590..4d55719a 100755
--- a/source/chapter3/08_Generic_Parameters_and_Arguments.md
+++ b/source/chapter3/08_Generic_Parameters_and_Arguments.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[fd5788](https://github.com/fd5788)  
+> 翻译：[fd5788](https://github.com/fd5788)
 > 校对：[yankuangshi](https://github.com/yankuangshi), [stanzhai](https://github.com/stanzhai)
 
 > 2.0
diff --git a/source/chapter3/09_Summary_of_the_Grammar.md b/source/chapter3/09_Summary_of_the_Grammar.md
index 27d9e630..c6d16483 100755
--- a/source/chapter3/09_Summary_of_the_Grammar.md
+++ b/source/chapter3/09_Summary_of_the_Grammar.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[stanzhai](https://github.com/stanzhai)  
+> 翻译：[stanzhai](https://github.com/stanzhai)
 > 校对：[xielingwang](https://github.com/xielingwang)
 
 > 2.0
diff --git a/source/chapter3/10_Statements.md b/source/chapter3/10_Statements.md
index 5c2556ba..6fd60db7 100755
--- a/source/chapter3/10_Statements.md
+++ b/source/chapter3/10_Statements.md
@@ -1,5 +1,5 @@
 > 1.0
-> 翻译：[coverxit](https://github.com/coverxit) 
+> 翻译：[coverxit](https://github.com/coverxit)
 > 校对：[numbbbbb](https://github.com/numbbbbb), [coverxit](https://github.com/coverxit), [stanzhai](https://github.com/stanzhai),
 
 > 2.0