diff --git a/packages/docs/en/guide/modules/magicaction4card.md b/packages/docs/en/guide/modules/magicaction4card.md
index 63704aec..6c82fbd4 100644
--- a/packages/docs/en/guide/modules/magicaction4card.md
+++ b/packages/docs/en/guide/modules/magicaction4card.md
@@ -15,7 +15,10 @@ When you select a card with child nodes or select multiple cards at the same lev
 ### Manage Profile
 
 ::: warning Note
-Please first read OhMyMN's [Profile Structure](../profile.md#profile-structure).
+
+- Please first read OhMyMN's [Profile Structure](../profile.md#profile-structure).
+- Reference card can't contain in child cards.
+
 :::
 
 1. Write profile: Write the profile to the child cards of the selected card. Please make sure that the selected card has child cards, the more child cards the better because this profile information will keep expanding to avoid exceeding the maximum number of words for one card.
diff --git a/packages/docs/guide/modules/magicaction4card.md b/packages/docs/guide/modules/magicaction4card.md
index b235dcf5..6e56c576 100644
--- a/packages/docs/guide/modules/magicaction4card.md
+++ b/packages/docs/guide/modules/magicaction4card.md
@@ -19,7 +19,10 @@
 :::
 
 ::: warning 注意
-请先认真阅读 OhMyMN 的 [配置结构](../profile.md#配置结构) 。
+
+- 请先认真阅读 OhMyMN 的 [配置结构](../profile.md#配置结构) 。
+- 子卡片中不能有引用卡片。
+
 :::
 
 1. 写入配置：将配置写入选中卡片的子卡片中。请确保选中卡片有子卡片，子卡片越多越好，因为这个配置信息会不断膨胀，避免超过一张卡片的最大字数。
@@ -214,4 +217,4 @@ OhMyMN 中最强大的功能前三吧，用于批量对卡片重命名，编号
 [v4.2.0](/update.md) 新增
 :::
 
-来自于 [AI](ai.md)
\ No newline at end of file
+来自于 [AI](ai.md)