diff --git a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/Bot.kt b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/Bot.kt
index 07e1cede9..75580a14d 100644
--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/Bot.kt
+++ b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/Bot.kt
@@ -115,7 +115,7 @@ abstract class Bot : CoroutineScope, LowLevelBotAPIAccessor, BotJavaFriendlyAPI(
      * 获取一个好友对象.
      * @throws [NoSuchElementException] 当不存在这个好友时抛出
      */
-    fun getFriend(id: Long): QQ = friends.firstOrNull { it.id == id } ?: throw NoSuchElementException("group $id")
+    fun getFriend(id: Long): QQ = friends.firstOrNull { it.id == id } ?: throw NoSuchElementException("friend $id")
 
     /**
      * 机器人加入的群列表. 与服务器同步更新
@@ -343,4 +343,4 @@ inline fun Bot.containsGroup(id: Long): Boolean = this.groups.contains(id)
 inline fun Bot.getFriendOrNull(id: Long): QQ? = this.friends.getOrNull(id)
 
 @JvmSynthetic
-inline fun Bot.getGroupOrNull(id: Long): Group? = this.groups.getOrNull(id)
\ No newline at end of file
+inline fun Bot.getGroupOrNull(id: Long): Group? = this.groups.getOrNull(id)