diff --git a/zh/solar-network/interactive.md b/zh/solar-network/interactive.md
index fbcb9b7..749ddef 100644
--- a/zh/solar-network/interactive.md
+++ b/zh/solar-network/interactive.md
@@ -2,7 +2,7 @@
 title: Interactive
 description: Solar Network 中的社交平台
 published: true
-date: 2024-07-24T07:10:26.988Z
+date: 2024-07-24T07:19:12.036Z
 tags: solar network, interactive
 editor: markdown
 dateCreated: 2024-07-24T07:03:49.107Z
@@ -10,3 +10,34 @@ dateCreated: 2024-07-24T07:03:49.107Z
 
 Interactive 译为互动，是 Solar Network 中的社交平台。
 
+## 帖子
+
+Post 帖子是 Interactive 上组成内容的基本单位。
+
+```typescript
+export interface Post {
+    id:              number;
+    created_at:      Date;
+    updated_at:      Date;
+    deleted_at?:     Date;
+    type:            string;
+    body:            any;
+    language:        string;
+    tags:            any[];
+    categories:      any[];
+    reactions:       { [ id: string ]: number };
+    replies:         Post[];
+    reply_id?:       number;
+    repost_id?:      number;
+    realm_id?:       number;
+    reply_to?:       Post;
+    repost_to?:      Post;
+    realm?:          Realm;
+    is_draft:        boolean;
+    published_at:    Date;
+    published_until?:Date;
+    author_id:       number;
+    author:          Account;
+    metric:          Metric;
+}
+```
\ No newline at end of file