diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/util/MessageScope.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/util/MessageScope.kt
index d10324141..8830312bf 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/util/MessageScope.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/util/MessageScope.kt
@@ -96,7 +96,7 @@ import kotlin.internal.LowPriorityInOverloadResolution
  */
 public interface MessageScope {
     /**
-     * 如果此 [MessageScope], 仅包含一个消息对象, 则 [realTarget] 指向这个对象.
+     * 如果此 [MessageScope] 仅包含一个消息对象, 则 [realTarget] 指向这个对象. 否则 [realTarget] 为 `null`.
      *
      * 对于 [CommandSender] 作为 [MessageScope], [realTarget] 总是指令执行者 [User], 即 [CommandSender.user]
      *