diff --git a/mirai-core/src/commonMain/kotlin/contact/GroupImpl.kt b/mirai-core/src/commonMain/kotlin/contact/GroupImpl.kt
index 6636efafe..4b2e62589 100644
--- a/mirai-core/src/commonMain/kotlin/contact/GroupImpl.kt
+++ b/mirai-core/src/commonMain/kotlin/contact/GroupImpl.kt
@@ -12,6 +12,7 @@
 
 package net.mamoe.mirai.internal.contact
 
+import kotlinx.atomicfu.atomic
 import net.mamoe.mirai.LowLevelApi
 import net.mamoe.mirai.Mirai
 import net.mamoe.mirai.contact.*
@@ -114,6 +115,7 @@ internal class GroupImpl constructor(
     override val filesRoot: RemoteFile by lazy { RemoteFileImpl(this, "/") }
     override val files: RemoteFiles by lazy { RemoteFilesImpl(this) }
 
+    val lastTalkative = atomic<NormalMemberImpl?>(null)
 
     override val announcements: Announcements by lazy {
         AnnouncementsImpl(
diff --git a/mirai-core/src/commonMain/kotlin/network/notice/group/GroupNotificationProcessor.kt b/mirai-core/src/commonMain/kotlin/network/notice/group/GroupNotificationProcessor.kt
index 5f9d60783..486981406 100644
--- a/mirai-core/src/commonMain/kotlin/network/notice/group/GroupNotificationProcessor.kt
+++ b/mirai-core/src/commonMain/kotlin/network/notice/group/GroupNotificationProcessor.kt
@@ -347,8 +347,12 @@ internal class GroupNotificationProcessor(
             }
             // 龙王
             10093L, 1053L, 1054L -> {
-                val now: NormalMember = grayTip.msgTemplParam["uin"]?.findMember() ?: group.botAsMember
-                val previous: NormalMember? = grayTip.msgTemplParam["uin_last"]?.findMember()
+                val now = grayTip.msgTemplParam["uin"]?.findMember() ?: group.botAsMember
+                val previous = grayTip.msgTemplParam["uin_last"]?.findMember()
+
+                val lastTalkative = group.lastTalkative.value
+                if (lastTalkative == now) return // duplicate
+                if (!group.lastTalkative.compareAndSet(lastTalkative, now)) return
 
                 if (previous == null) {
                     collect(MemberHonorChangeEvent.Achieve(now, GroupHonorType.TALKATIVE))