diff --git a/Entity/Explore/Activity.cs b/Entity/Explore/Activity.cs
index 000a6b9..fdfbaec 100644
--- a/Entity/Explore/Activity.cs
+++ b/Entity/Explore/Activity.cs
@@ -58,7 +58,7 @@ namespace Milimoe.FunGame.Core.Entity
             DateTime now = DateTime.Now;
             DateTime? upComingTime = StartTime?.AddHours(-16);
 
-            if (Predecessor != -1 && PredecessorStatus != ActivityState.Ended)
+            if (Predecessor != -1 && PredecessorStatus != ActivityState.Ended && PredecessorStatus != ActivityState.ClaimPeriod)
             {
                 // 如果有前置活动且前置活动未结束，则当前活动状态为未来
                 newState = ActivityState.Future;
@@ -83,6 +83,11 @@ namespace Milimoe.FunGame.Core.Entity
                 newState = ActivityState.Ended;
             }
 
+            if (newState != ActivityState.Ended && Quests.All(q => q.Status == QuestState.Completed))
+            {
+                newState = ActivityState.ClaimPeriod;
+            }
+
             if (Status != newState)
             {
                 Status = newState;
@@ -179,7 +184,7 @@ namespace Milimoe.FunGame.Core.Entity
 
         public string GetTimeString(bool full = true)
         {
-            if (Predecessor != -1 && PredecessorStatus != ActivityState.Ended)
+            if (Predecessor != -1 && PredecessorStatus != ActivityState.Ended && PredecessorStatus != ActivityState.ClaimPeriod)
             {
                 return $"在前置活动结束后开启";
             }
diff --git a/Library/Common/JsonConverter/ActivityConverter.cs b/Library/Common/JsonConverter/ActivityConverter.cs
index bfd2d78..5f14c31 100644
--- a/Library/Common/JsonConverter/ActivityConverter.cs
+++ b/Library/Common/JsonConverter/ActivityConverter.cs
@@ -60,6 +60,13 @@ namespace Milimoe.FunGame.Core.Library.Common.JsonConverter
                     result.PredecessorStatus = (ActivityState)reader.GetInt32();
                     result.UpdateState();
                     break;
+                case nameof(Activity.QuestsAwardedUsers):
+                    Dictionary<long, HashSet<long>> questAwardedUsers = NetworkUtility.JsonDeserialize<Dictionary<long, HashSet<long>>>(ref reader, options) ?? [];
+                    foreach (long key in questAwardedUsers.Keys)
+                    {
+                        result.QuestsAwardedUsers[key] = questAwardedUsers[key];
+                    }
+                    break;
             }
         }
 
@@ -81,6 +88,8 @@ namespace Milimoe.FunGame.Core.Library.Common.JsonConverter
             JsonSerializer.Serialize(writer, value.Quests, options);
             writer.WriteNumber(nameof(Activity.Predecessor), value.Predecessor);
             writer.WriteNumber(nameof(Activity.PredecessorStatus), (int)value.PredecessorStatus);
+            writer.WritePropertyName(nameof(Activity.QuestsAwardedUsers));
+            JsonSerializer.Serialize(writer, value.QuestsAwardedUsers, options);
 
             writer.WriteEndObject();
         }
diff --git a/Library/Constant/ConstantSet.cs b/Library/Constant/ConstantSet.cs
index d95a2c7..ab0e7bf 100644
--- a/Library/Constant/ConstantSet.cs
+++ b/Library/Constant/ConstantSet.cs
@@ -42,6 +42,7 @@ namespace Milimoe.FunGame.Core.Library.Constant
                 ActivityState.Future => "预告中",
                 ActivityState.Upcoming => "即将开始",
                 ActivityState.InProgress => "进行中",
+                ActivityState.ClaimPeriod => "可领取奖励",
                 _ => "已结束"
             };
         }
diff --git a/Library/Constant/FunGameInfo.cs b/Library/Constant/FunGameInfo.cs
index e94578e..0f75725 100644
--- a/Library/Constant/FunGameInfo.cs
+++ b/Library/Constant/FunGameInfo.cs
@@ -1,4 +1,6 @@
-namespace Milimoe.FunGame.Core.Library.Constant
+using System.Reflection;
+
+namespace Milimoe.FunGame.Core.Library.Constant
 {
     public class FunGameInfo
     {
@@ -27,22 +29,22 @@
         {
             get
             {
-                string patch = FunGame_VersionPatch.StartsWith('.') ? FunGame_VersionPatch : $".{FunGame_VersionPatch}";
-                return $"{FunGame_Version_Major}.{FunGame_Version_Minor}{patch}";
+                Assembly assembly = Assembly.GetExecutingAssembly();
+                AssemblyInformationalVersionAttribute? informationalVersionAttribute = assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>();
+                return informationalVersionAttribute?.InformationalVersion ?? $"{FunGame_Version_Major}.{FunGame_Version_Minor}{(FunGame_VersionPatch.StartsWith('.') ? FunGame_VersionPatch : $".{FunGame_VersionPatch}")}";
             }
         }
 
+        public const int FunGame_Version_Major = 2;
+        public const int FunGame_Version_Minor = 0;
+        public const string FunGame_VersionPatch = "0";
+
         public const string FunGame_Core = "FunGame Core";
         public const string FunGame_Core_Api = "FunGame Core Api";
         public const string FunGame_Console = "FunGame Console";
         public const string FunGame_Desktop = "FunGame Desktop";
         public const string FunGame_Server = "FunGame Server Console";
 
-        public const int FunGame_Version_Major = 2;
-        public const int FunGame_Version_Minor = 0;
-        public const string FunGame_VersionPatch = "0-dev";
-        public const string FunGame_Version_Build = "";
-
         public const string FunGameCoreTitle = @"  _____ _   _ _   _  ____    _    __  __ _____    ____ ___  ____  _____ 
  |  ___| | | | \ | |/ ___|  / \  |  \/  | ____|  / ___/ _ \|  _ \| ____|
  | |_  | | | |  \| | |  _  / _ \ | |\/| |  _|   | |  | | | | |_) |  _|  
diff --git a/Library/Constant/StateEnum.cs b/Library/Constant/StateEnum.cs
index e962d6f..3d92c6d 100644
--- a/Library/Constant/StateEnum.cs
+++ b/Library/Constant/StateEnum.cs
@@ -114,6 +114,7 @@ namespace Milimoe.FunGame.Core.Library.Constant
         Future,
         Upcoming,
         InProgress,
+        ClaimPeriod,
         Ended
     }