diff --git a/21/10.txt b/21/10.txt
index bd662d1..d0fbbc7 100644
--- a/21/10.txt
+++ b/21/10.txt
@@ -1,6 +1,6 @@
 [
 	{
-		"title": "",
-		"body": ""
+		"title": "恶人的公牛和母牛会如何呢？",
+		"body": "他们的公牛孳生而不断绝；母牛下犊而不掉胎。 "
 	}
 ]
\ No newline at end of file
diff --git a/21/13.txt b/21/13.txt
new file mode 100644
index 0000000..bd662d1
--- /dev/null
+++ b/21/13.txt
@@ -0,0 +1,6 @@
+[
+	{
+		"title": "",
+		"body": ""
+	}
+]
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 0170b2d..1d43b23 100644
--- a/manifest.json
+++ b/manifest.json
@@ -222,6 +222,7 @@
 		"20-28",
 		"21-01",
 		"21-04",
-		"21-07"
+		"21-07",
+		"21-10"
 	]
 }
\ No newline at end of file