diff --git a/mirai-core-api/src/commonMain/kotlin/event/events/friend.kt b/mirai-core-api/src/commonMain/kotlin/event/events/friend.kt
index 251b2e2f0..7a11e775c 100644
--- a/mirai-core-api/src/commonMain/kotlin/event/events/friend.kt
+++ b/mirai-core-api/src/commonMain/kotlin/event/events/friend.kt
@@ -39,7 +39,7 @@ public data class FriendRemarkChangeEvent internal constructor(
     @Deprecated(
         message = "Please use newRemark",
         replaceWith = ReplaceWith("newRemark"),
-        level = DeprecationLevel.WARNING
+        level = DeprecationLevel.ERROR
     )
     val newName: String get() = newRemark
 }
diff --git a/mirai-core/src/commonMain/kotlin/contact/FriendImpl.kt b/mirai-core/src/commonMain/kotlin/contact/FriendImpl.kt
index 9e4e0b886..0f12d8e3b 100644
--- a/mirai-core/src/commonMain/kotlin/contact/FriendImpl.kt
+++ b/mirai-core/src/commonMain/kotlin/contact/FriendImpl.kt
@@ -56,13 +56,9 @@ import kotlin.time.measureTime
 internal class FriendInfoImpl(
     @JvmField private val jceFriendInfo: net.mamoe.mirai.internal.network.protocol.data.jce.FriendInfo
 ) : FriendInfo {
-    @JvmField
-    var cachedNick: String? = null
-    override val nick: String get() = cachedNick ?: jceFriendInfo.nick.also { cachedNick = it }
+    override var nick: String = jceFriendInfo.nick
     override val uin: Long get() = jceFriendInfo.friendUin
-    @JvmField
-    var cachedRemark: String? = null
-    override val remark: String get() = cachedRemark ?: jceFriendInfo.remark.also { cachedRemark = it }
+    override var remark: String = jceFriendInfo.remark
 }
 
 @OptIn(ExperimentalContracts::class)
diff --git a/mirai-core/src/commonMain/kotlin/network/protocol/packet/chat/receive/OnlinePush.ReqPush.kt b/mirai-core/src/commonMain/kotlin/network/protocol/packet/chat/receive/OnlinePush.ReqPush.kt
index 86d5e7085..1d595d2ba 100644
--- a/mirai-core/src/commonMain/kotlin/network/protocol/packet/chat/receive/OnlinePush.ReqPush.kt
+++ b/mirai-core/src/commonMain/kotlin/network/protocol/packet/chat/receive/OnlinePush.ReqPush.kt
@@ -568,7 +568,7 @@ internal object Transformers528 : Map<Long, Lambda528> by mapOf(
                 val old: String
                 friend.checkIsFriendImpl().friendInfo.checkIsInfoImpl()
                     .also { info -> old = info.remark }
-                    .cachedRemark = it.rmkName
+                    .remark = it.rmkName
                 // TODO: 2020/4/10 ADD REMARK QUERY
                 FriendRemarkChangeEvent(friend, old, it.rmkName)
             } ?: emptySequence()
@@ -701,7 +701,7 @@ internal object Transformers528 : Map<Long, Lambda528> by mapOf(
                                 val from = info.nick
                                 when (info) {
                                     is FriendInfoImpl -> {
-                                        info.cachedNick = to
+                                        info.nick = to
                                     }
                                     is MemberInfoImpl -> {
                                         info._nick = to