diff --git a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/network/ForceOfflineException.kt b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/network/ForceOfflineException.kt
new file mode 100644
index 000000000..8bfcafb8c
--- /dev/null
+++ b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/network/ForceOfflineException.kt
@@ -0,0 +1,3 @@
+package net.mamoe.mirai.network
+
+class ForceOfflineException(override val message: String?) : RuntimeException()
\ No newline at end of file