diff --git a/Storage/Storage.Test/FriendTest.cs b/Storage/Storage.Test/FriendTest.cs
new file mode 100644
index 0000000..80dff68
--- /dev/null
+++ b/Storage/Storage.Test/FriendTest.cs
@@ -0,0 +1,103 @@
+using NUnit.Framework;
+using System;
+using System.Linq;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Threading.Tasks;
+using LeanCloud;
+using LeanCloud.Storage;
+
+namespace Storage.Test {
+    public class FriendTest {
+        async Task<LCUser> SignUp() {
+            LCUser user = new LCUser {
+                Username = Guid.NewGuid().ToString(),
+                Password = "world"
+            };
+            return await user.SignUp();
+        }
+
+        async Task<LCFriendshipRequest> GetRequest() {
+            LCUser user = await LCUser.GetCurrent();
+            LCQuery<LCFriendshipRequest> query = new LCQuery<LCFriendshipRequest>("_FriendshipRequest")
+                .WhereEqualTo("friend", user)
+                .WhereEqualTo("status", "pending");
+            return await query.First();
+        }
+
+        async Task<ReadOnlyCollection<LCObject>> GetFriends() {
+            LCUser user = await LCUser.GetCurrent();
+            LCQuery<LCObject> query = new LCQuery<LCObject>("_Followee")
+                .WhereEqualTo("user", user)
+                .WhereEqualTo("friendStatus", true);
+            return await query.Find();
+        }
+
+        private LCUser user1;
+        private LCUser user2;
+
+        [SetUp]
+        public void SetUp() {
+            LCLogger.LogDelegate += Utils.Print;
+            LCApplication.Initialize("ikGGdRE2YcVOemAaRbgp1xGJ-gzGzoHsz", "NUKmuRbdAhg1vrb2wexYo1jo",
+                "https://ikggdre2.lc-cn-n1-shared.com");
+        }
+
+        [TearDown]
+        public void TearDown() {
+            LCLogger.LogDelegate -= Utils.Print;
+        }
+
+        [Test]
+        [Order(0)]
+        public async Task Init() {
+            user1 = await SignUp();
+            user2 = await SignUp();
+            Dictionary<string, object> attrs = new Dictionary<string, object> {
+                { "group", "sport" }
+            };
+            await LCFriendship.Request(user1.ObjectId, attrs);
+
+            await SignUp();
+            await LCFriendship.Request(user1.ObjectId);
+
+            await LCUser.BecomeWithSessionToken(user1.SessionToken);
+        }
+
+        [Test]
+        [Order(1)]
+        public async Task Accept() {
+            // 查询好友请求
+            LCFriendshipRequest request = await GetRequest();
+            // 接受
+            await LCFriendship.AcceptRequest(request);
+            // 查询好友
+            Assert.Greater((await GetFriends()).Count, 0);
+        }
+
+        [Test]
+        [Order(2)]
+        public async Task Decline() {
+            // 查询好友请求
+            LCFriendshipRequest request = await GetRequest();
+            // 拒绝
+            await LCFriendship.DeclineRequest(request);
+        }
+
+        [Test]
+        [Order(3)]
+        public async Task Attributes() {
+            LCObject followee = (await GetFriends()).First();
+            followee["group"] = "friend";
+            await followee.Save();
+        }
+
+        [Test]
+        [Order(4)]
+        public async Task Delete() {
+            await user1.Unfollow(user2.ObjectId);
+            // 查询好友
+            Assert.AreEqual((await GetFriends()).Count, 0);
+        }
+    }
+}
diff --git a/Storage/Storage.Test/StatusTest.cs b/Storage/Storage.Test/StatusTest.cs
new file mode 100644
index 0000000..002b653
--- /dev/null
+++ b/Storage/Storage.Test/StatusTest.cs
@@ -0,0 +1,98 @@
+using NUnit.Framework;
+using System;
+using System.Threading.Tasks;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using LeanCloud;
+using LeanCloud.Storage;
+
+namespace Storage.Test {
+    public class StatusTest {
+        private LCUser user1;
+        private LCUser user2;
+        private LCUser user3;
+
+        [SetUp]
+        public void SetUp() {
+            LCLogger.LogDelegate += Utils.Print;
+            LCApplication.Initialize("ikGGdRE2YcVOemAaRbgp1xGJ-gzGzoHsz", "NUKmuRbdAhg1vrb2wexYo1jo",
+                "https://ikggdre2.lc-cn-n1-shared.com");
+        }
+
+        [TearDown]
+        public void TearDown() {
+            LCLogger.LogDelegate -= Utils.Print;
+        }
+
+        [Test]
+        [Order(0)]
+        public async Task Init() {
+            user1 = new LCUser {
+                Username = Guid.NewGuid().ToString(),
+                Password = "world"
+            };
+            await user1.SignUp();
+
+            user2 = new LCUser {
+                Username = Guid.NewGuid().ToString(),
+                Password = "world"
+            };
+            await user2.SignUp();
+
+            user3 = new LCUser {
+                Username = Guid.NewGuid().ToString(),
+                Password = "world"
+            };
+            await user3.SignUp();
+        }
+
+        [Test]
+        [Order(1)]
+        public async Task Follow() {
+            await LCUser.BecomeWithSessionToken(user2.SessionToken);
+            Dictionary<string, object> attrs = new Dictionary<string, object> {
+                { "score", 100 }
+            };
+            await user2.Follow(user1.ObjectId, attrs);
+
+            await LCUser.BecomeWithSessionToken(user3.SessionToken);
+            await user3.Follow(user2.ObjectId);
+        }
+
+        [Test]
+        [Order(2)]
+        public async Task QueryFollowersAndFollowees() {
+            await LCUser.BecomeWithSessionToken(user2.SessionToken);
+
+            LCQuery<LCObject> query = user2.FolloweeQuery();
+            ReadOnlyCollection<LCObject> results = await query.Find();
+            Assert.Greater(results.Count, 0);
+            foreach (LCObject item in results) {
+                Assert.IsTrue(item["followee"] is LCObject);
+                Assert.AreEqual(user1.ObjectId, (item["followee"] as LCObject).ObjectId);
+            }
+
+            query = user2.FollowerQuery();
+            results = await query.Find();
+            Assert.Greater(results.Count, 0);
+            foreach (LCObject item in results) {
+                Assert.IsTrue(item["follower"] is LCObject);
+                Assert.AreEqual(user3.ObjectId, (item["follower"] as LCObject).ObjectId);
+            }
+
+            LCFollowersAndFollowees followersAndFollowees = await user2.GetFollowersAndFollowees(true, true, true);
+            Assert.AreEqual(followersAndFollowees.FollowersCount, 1);
+            Assert.AreEqual(followersAndFollowees.FolloweesCount, 1);
+        }
+
+        [Test]
+        [Order(5)]
+        public async Task Unfollow() {
+            await LCUser.BecomeWithSessionToken(user2.SessionToken);
+            await user2.Unfollow(user1.ObjectId);
+
+            await LCUser.BecomeWithSessionToken(user3.SessionToken);
+            await user3.Unfollow(user1.ObjectId);
+        }
+    }
+}
diff --git a/Storage/Storage.Test/UserTest.cs b/Storage/Storage.Test/UserTest.cs
index 56cfaca..06ea54a 100644
--- a/Storage/Storage.Test/UserTest.cs
+++ b/Storage/Storage.Test/UserTest.cs
@@ -4,6 +4,7 @@ using System.Collections.Generic;
 using System.Threading.Tasks;
 using LeanCloud;
 using LeanCloud.Storage;
+using Newtonsoft.Json;
 
 namespace Storage.Test {
     public class UserTest {
@@ -241,5 +242,34 @@ namespace Storage.Test {
             await LCUser.Login("hello", "world");
             await LCUser.VerifyCodeForUpdatingPhoneNumber("15101006007", "055595");
         }
+
+        [Test]
+        public async Task AuthData() {
+            string uuid = Guid.NewGuid().ToString();
+            Dictionary<string, object> authData = new Dictionary<string, object> {
+                { "expires_in", 7200 },
+                { "openid", uuid },
+                { "access_token", uuid }
+            };
+            LCUser currentUser = await LCUser.LoginWithAuthData(authData, "weixin");
+            TestContext.WriteLine(currentUser.SessionToken);
+            Assert.NotNull(currentUser.SessionToken);
+            string userId = currentUser.ObjectId;
+            TestContext.WriteLine($"userId: {userId}");
+            TestContext.WriteLine(JsonConvert.SerializeObject(currentUser.AuthData));
+
+            try {
+                authData = new Dictionary<string, object> {
+                    { "expires_in", 7200 },
+                    { "openid", uuid },
+                    { "access_token", uuid }
+                };
+                await currentUser.AssociateAuthData(authData, "qq");
+                TestContext.WriteLine(JsonConvert.SerializeObject(currentUser.AuthData));
+            } catch (LCException e) {
+                TestContext.WriteLine($"{e.Code} : {e.Message}");
+                TestContext.WriteLine(JsonConvert.SerializeObject(currentUser.AuthData));
+            }
+        }
     }
 }
diff --git a/Storage/Storage/LCApplication.cs b/Storage/Storage/LCApplication.cs
index 694e7cd..6256fde 100644
--- a/Storage/Storage/LCApplication.cs
+++ b/Storage/Storage/LCApplication.cs
@@ -61,6 +61,7 @@ namespace LeanCloud {
             LCObject.RegisterSubclass(LCUser.CLASS_NAME, () => new LCUser());
             LCObject.RegisterSubclass(LCRole.CLASS_NAME, () => new LCRole());
             LCObject.RegisterSubclass(LCFile.CLASS_NAME, () => new LCFile());
+            LCObject.RegisterSubclass(LCFriendshipRequest.CLASS_NAME, () => new LCFriendshipRequest());
 
             AppRouter = new LCAppRouter(appId, server);
 
diff --git a/Storage/Storage/LCFollowersAndFollowees.cs b/Storage/Storage/LCFollowersAndFollowees.cs
index 288b1b5..3677490 100644
--- a/Storage/Storage/LCFollowersAndFollowees.cs
+++ b/Storage/Storage/LCFollowersAndFollowees.cs
@@ -14,7 +14,7 @@ namespace LeanCloud.Storage {
             get; internal set;
         }
 
-        public int FolloweeCount {
+        public int FolloweesCount {
             get; internal set;
         }
     }
diff --git a/Storage/Storage/LCUser.cs b/Storage/Storage/LCUser.cs
index 46ad157..bb50f86 100644
--- a/Storage/Storage/LCUser.cs
+++ b/Storage/Storage/LCUser.cs
@@ -684,7 +684,7 @@ namespace LeanCloud.Storage {
             }
             if (response.TryGetValue("followees_count", out object followeesCountObj) &&
                 (followeesCountObj is int followeesCount)) {
-                result.FolloweeCount = followeesCount;
+                result.FolloweesCount = followeesCount;
             }
             return result;
         }