diff --git a/31/13.txt b/31/13.txt
index 0e46773..688e98f 100644
--- a/31/13.txt
+++ b/31/13.txt
@@ -1,6 +1,6 @@
 [
 	{
 		"title": "百姓在哀哭后做什么？",
-		"body": ""
+		"body": "他们欢喜庆祝。"
 	}
 ]
\ No newline at end of file
diff --git a/31/15.txt b/31/15.txt
new file mode 100644
index 0000000..64bf858
--- /dev/null
+++ b/31/15.txt
@@ -0,0 +1,6 @@
+[
+	{
+		"title": "为什么拉玛有haozhao",
+		"body": ""
+	}
+]
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 380a928..9182221 100644
--- a/manifest.json
+++ b/manifest.json
@@ -314,6 +314,7 @@
 		"31-07",
 		"31-08",
 		"31-10",
-		"31-12"
+		"31-12",
+		"31-13"
 	]
 }
\ No newline at end of file