diff --git a/13/01.txt b/13/01.txt
index 57f0509..1acc0cd 100644
--- a/13/01.txt
+++ b/13/01.txt
@@ -1,7 +1,7 @@
 [
 	{
 		"title": "一个泉源",
-		"body": "水从地下自然流出的地方。"
+		"body": "水从地下自然流出水的地方。"
 	},
 	{
 		"title": "洗除罪恶与污秽",
diff --git a/manifest.json b/manifest.json
index befe13f..c12f541 100644
--- a/manifest.json
+++ b/manifest.json
@@ -128,6 +128,7 @@
 		"12-06",
 		"12-07",
 		"12-10",
+		"12-12",
 		"13-title",
 		"14-title"
 	]