From 7ee731c1ad6ace4e4d8823867a4736ca7c04b499 Mon Sep 17 00:00:00 2001
From: 28810 <28810@YEXIANGQIN>
Date: Fri, 26 Apr 2019 15:19:31 +0800
Subject: [PATCH] update

---
 readme.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/readme.md b/readme.md
index 8f7991c9..d2e9207b 100644
--- a/readme.md
+++ b/readme.md
@@ -136,6 +136,21 @@ using (var ctx = new SongContext()) {
     ctx.Songs.RemoveRange(adds.Skip(10).Take(20).ToList());
     ctx.Songs.Update(adds.Last());
 
+	var tag = new Tag {
+		Name = "testaddsublist",
+		Tags = new[] {
+				new Tag { Name = "sub1" },
+				new Tag { Name = "sub2" },
+				new Tag {
+					Name = "sub3",
+					Tags = new[] {
+						new Tag { Name = "sub3_01" }
+					}
+				}
+			}
+	};
+	ctx.Tags.Add(tag);
+
     await ctx.SaveChangesAsync();
 }
 ```