diff --git a/mirai-core-timpc/src/commonMain/kotlin/net.mamoe.mirai.timpc/TIMPC.kt b/mirai-core-timpc/src/commonMain/kotlin/net.mamoe.mirai.timpc/TIMPC.kt
index 3daca7b83..b8060c3ff 100644
--- a/mirai-core-timpc/src/commonMain/kotlin/net.mamoe.mirai.timpc/TIMPC.kt
+++ b/mirai-core-timpc/src/commonMain/kotlin/net.mamoe.mirai.timpc/TIMPC.kt
@@ -23,5 +23,5 @@ object TIMPC : BotFactory {
     /**
      * 使用指定的 [配置][configuration] 构造 [Bot] 实例
      */
-    fun Bot(qq: Long, password: String, configuration: BotConfiguration): Bot = TIMPCBot(BotAccount(qq, password), configuration)
+    fun Bot(qq: Long, password: String, configuration: BotConfiguration = BotConfiguration.Default): Bot = TIMPCBot(BotAccount(qq, password), configuration)
 }
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