diff --git a/README.md b/README.md
index f42dd384..f5a81949 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ https://andley.github.io/BG4E/
  
 
 ## 進階句法 (IBG4E–Syntax)
-- [全民希臘文進階句法](Syntax/IBG4E-Syntax.md)
+- [全民希臘文進階句法](Syntax/BG4E-Syntax.md)
 - [Wallace GGBB 句法摘要中英對照](GGBB/GGBB.md)
 - [IGNT/IGNT](IGNT/IGNT.md)
 
diff --git a/Syntax/IBG4E-Syntax.md b/Syntax/BG4E-Syntax.md
similarity index 93%
rename from Syntax/IBG4E-Syntax.md
rename to Syntax/BG4E-Syntax.md
index 8fc153dc..499a2a9b 100644
--- a/Syntax/IBG4E-Syntax.md
+++ b/Syntax/BG4E-Syntax.md
@@ -14,40 +14,14 @@
 		- 形式與功能 §2b
 		- Choice implies Meaning §2c
 		- 希臘文詞類 (Parts of Speech) §2d
-- Part II Phonology §1XXX
-- Part III Morphology §2XX
-- Part IV Syntax §3XX 字詞與片語 (Word and Phrase)
-	- 名詞類
-		- Chapter 3: 名詞 (Noun) §3
-			- 簡介 [[§3a]]
-			- 主格 [[$3b]]
-				- 主語 (Subject) §3b1
-				- 述語主格 (Predicate Nominative) [[§3b2]]
-				- 
-			- 直接受格 $3c
-			- 所有格 $3d
-			- 間接受格 $3e
-			- 數、性 $3f
-		- 冠詞
-		- 形容詞
-		- 代名詞
-	- 動詞類
-		- 觀點 [[Aspect]]
-	- 功能詞類
-		- 介系詞
-		- 質詞
-		- 連接詞
-		- 動詞：
-- Part III 子句與句子 (Clause and Sentence)
-- Part IV 段落與篇章 (Paragraph and Discourse)
 
 
-## Part I Linguistics §0
-## Part II Phonology $1
-## Part III Morphology $2
-## Part IV Syntax—Word & Phrase $300
-### §310 格 (Cases) §310
-#### §311 主格 (Nominative)
+## Part I Linguistics §100
+## Part II Phonology §200
+## Part III 字形 Morphology §300
+## Part IV 字詞與片語 (Word and Phrase) §400
+### 格 (Cases) §410
+#### 主格 (Nominative) $411
 - Subject
 - Predicate Nominative 
 - Nominative in Simple Apposition
@@ -452,7 +426,7 @@
 	- Absolute
 
 
-### [§380 分詞 (Participle)](§380)
+### [§380 分詞 (Participle)](§480.md)
 - Dependent Uses
 	- Adjectival Participle
 		- Attribute Participle
@@ -474,7 +448,7 @@
 - Independent Uses
 
 
-## Part VSyntax—Clause and Sentence
+## Part V 子句與句子 (Clause and Sentence) §500
 ### 600 Clauses
 #### [[§610]] 子句結構 (Clause Structure)
 #### §620 句子類型 (Sentence Classification)
@@ -518,7 +492,8 @@
 		- Cessation of Activity in Progress
 		- General Precept
 
-## Part VI Discourse
+## Part VI 段落與篇章 (Paragraph and Discourse) §600
+## Part VII Context and Cotext §700
 
 
 
diff --git a/Syntax/Syntax-00.md b/Syntax/Syntax-00.md
index 299c84e3..82cecae8 100644
--- a/Syntax/Syntax-00.md
+++ b/Syntax/Syntax-00.md
@@ -1,2 +1,2 @@
-[[IBG4E-Syntax#§311 主格 Nominative]]]
-![|500x500](../images/%E8%AA%9E%E8%A8%80%E9%87%91%E5%AD%97%E5%A1%94.png)
\ No newline at end of file
+![](../images/%E8%AA%9E%E8%A8%80%E9%87%91%E5%AD%97%E5%A1%94.png)
+
diff --git a/Syntax/§380.md b/Syntax/§480.md
similarity index 95%
rename from Syntax/§380.md
rename to Syntax/§480.md
index cdf6019b..9c978566 100644
--- a/Syntax/§380.md
+++ b/Syntax/§480.md
@@ -23,4 +23,7 @@
 		- [Genitive (所有格) §380.5](§380.5.md) = Genitive Absolute (獨立所有格分詞)
 		- [Dative (間接受格) §380.6](§380.6.md) = Dative Absolute (獨立間接受格分詞)
 		- [Accusative (直接受格) §380.7](§380.7.md) = Accusative Absolute (獨立直接受格分詞)
-- [Independent Uses (獨立用法) §380.8](§380.8.md)
\ No newline at end of file
+- [Independent Uses (獨立用法) §380.8](§380.8.md
+
+---
+[[
\ No newline at end of file
diff --git a/index.md b/index.md
index f42dd384..f5a81949 100644
--- a/index.md
+++ b/index.md
@@ -7,7 +7,7 @@ https://andley.github.io/BG4E/
  
 
 ## 進階句法 (IBG4E–Syntax)
-- [全民希臘文進階句法](Syntax/IBG4E-Syntax.md)
+- [全民希臘文進階句法](Syntax/BG4E-Syntax.md)
 - [Wallace GGBB 句法摘要中英對照](GGBB/GGBB.md)
 - [IGNT/IGNT](IGNT/IGNT.md)