diff --git a/21/01.txt b/21/01.txt
index bd662d1..0e64f32 100644
--- a/21/01.txt
+++ b/21/01.txt
@@ -1,6 +1,6 @@
 [
 	{
-		"title": "",
-		"body": ""
+		"title": "约伯认为在他说话后，他的朋友们会做什么？",
+		"body": "他们会继续们嗤笑他。"
 	}
 ]
\ No newline at end of file
diff --git a/21/04.txt b/21/04.txt
new file mode 100644
index 0000000..972bacc
--- /dev/null
+++ b/21/04.txt
@@ -0,0 +1,10 @@
+[
+	{
+		"title": "",
+		"body": ""
+	},
+	{
+		"title": "",
+		"body": ""
+	}
+]
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index c48a46e..f5a5756 100644
--- a/manifest.json
+++ b/manifest.json
@@ -219,6 +219,7 @@
 		"20-20",
 		"20-23",
 		"20-26",
-		"20-28"
+		"20-28",
+		"21-01"
 	]
 }
\ No newline at end of file