diff --git a/xposed/src/main/java/moe/fuqiuluo/shamrock/remote/service/api/GlobalEventTransmitter.kt b/xposed/src/main/java/moe/fuqiuluo/shamrock/remote/service/api/GlobalEventTransmitter.kt
index 000e9ac..3aafe8a 100644
--- a/xposed/src/main/java/moe/fuqiuluo/shamrock/remote/service/api/GlobalEventTransmitter.kt
+++ b/xposed/src/main/java/moe/fuqiuluo/shamrock/remote/service/api/GlobalEventTransmitter.kt
@@ -298,7 +298,7 @@ internal object GlobalEventTransmitter: BaseSvc() {
                 type = NoticeType.GroupBan,
                 subType = if (duration == 0) NoticeSubType.LiftBan else NoticeSubType.Ban,
                 operatorId = operation,
-                userId = operation,
+                userId = target,
                 senderId = operation,
                 target = target,
                 groupId = groupCode,