diff --git a/05/20.txt b/05/20.txt
index ede33b6..cb559a9 100644
--- a/05/20.txt
+++ b/05/20.txt
@@ -1,6 +1,6 @@
 [
 	{
-		"title": "概览",
+		"title": "概览：",
 		"body": "从5:17开始一直到5:26以利法的发言结束，代词“他”和“你”一直在交替出现。"
 	},
 	{
diff --git a/05/23.txt b/05/23.txt
index cefd8a5..e687b0d 100644
--- a/05/23.txt
+++ b/05/23.txt
@@ -1,6 +1,6 @@
 [
 	{
-		"title": "概览",
+		"title": "概览：",
 		"body": "在这些经文中作者继续使用诗歌的平行体，用两种不同的表达传递同一个意思，强调关于自然界、自己的家园和后裔的平安。（参：figs_parallelism）"
 	},
 	{
diff --git a/06/04.txt b/06/04.txt
index 61fe435..2e33366 100644
--- a/06/04.txt
+++ b/06/04.txt
@@ -1,6 +1,6 @@
 [
 	{
-		"title": "概览",
+		"title": "概览：",
 		"body": "在这些经文里作者继续使用诗歌平行体，用两个不同的表达来传递一个意思，强调约伯苦难的强烈程度是他抱怨的原因。（参：figs_parallelism）"
 	},
 	{
diff --git a/manifest.json b/manifest.json
index b6e8c5b..2563e47 100644
--- a/manifest.json
+++ b/manifest.json
@@ -87,12 +87,12 @@
 		"05-11",
 		"05-14",
 		"05-17",
+		"05-20",
 		"05-23",
 		"05-26",
 		"06-title",
 		"06-01",
 		"06-04",
-		"06-07",
 		"06-10",
 		"06-12",
 		"06-14",