diff --git a/01/20.txt b/01/20.txt
index 9db2ce6..e510a74 100644
--- a/01/20.txt
+++ b/01/20.txt
@@ -13,7 +13,7 @@
 	},
 	{
 		"title": "使人不敢抬头",
-		"body": "这个短语描述的是一个人因为太害怕而不敢看让他害怕的东西。另译:“没有人有勇气”。(参:figs_idiom)"
+		"body": "这个短语描述的是一个人因为太害怕而不敢看让他害怕的东西。另译: “没有人有勇气”。(参: figs_idiom)"
 	},
 	{
 		"title": "威吓",
@@ -25,6 +25,6 @@
 	},
 	{
 		"title": "举起...角",
-		"body": "这是指吹响号角以指挥军队。(参:figs_metonymy)"
+		"body": "这是指吹响号角以指挥军队。(参: figs_metonymy)"
 	}
 ]
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index a521c67..5598c8a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -47,6 +47,7 @@
 		"01-14",
 		"01-16",
 		"01-18",
+		"01-20",
 		"02-title",
 		"03-title",
 		"04-title",