diff --git a/package.json b/package.json
index 1d5938e..95e4dc3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "muffin-ai-arujak",
-  "version": "2.0.0-73-oreo",
+  "version": "2.0.0-74-oreo",
   "main": "dist/index.js",
   "private": true,
   "dependencies": {
diff --git a/src/modules/database/model/index.ts b/src/modules/database/model/index.ts
index 3439c7b..9e10d1f 100644
--- a/src/modules/database/model/index.ts
+++ b/src/modules/database/model/index.ts
@@ -1 +1,3 @@
 export * from './statement'
+export * from './learn'
+export * from './nsfwContent'
diff --git a/src/modules/database/model/learn.ts b/src/modules/database/model/learn.ts
new file mode 100644
index 0000000..57e7af9
--- /dev/null
+++ b/src/modules/database/model/learn.ts
@@ -0,0 +1,61 @@
+import { type Pool } from 'mysql2/promise'
+import run from '../run'
+import type { BaseTable, LearnData } from '../type'
+import { Snowflake } from 'discord.js'
+
+export class LearnTable implements BaseTable<LearnData, string> {
+  public name = 'learn'
+  public constructor(private _database: Pool) {}
+
+  public async all(): Promise<LearnData[]> {
+    const [rows] = await this._database.execute<LearnData[]>(
+      'SELECT * FROM learn;',
+    )
+    return rows
+  }
+
+  public async findOne(key: string): Promise<LearnData[]> {
+    const [rows] = await this._database.execute<LearnData[]>(
+      'SELECT * FROM learn WHERE command = ?;',
+      [key],
+    )
+    return rows
+  }
+
+  public async insert(data: {
+    command: string
+    result: string
+    user_id: Snowflake
+  }): Promise<void> {
+    const db = await this._database.getConnection()
+
+    await run(db, async () => {
+      await db.execute(
+        'INSERT INTO learn (command, result, user_id) VALUES (?, ?, ?);',
+        [data.command, data.result, data.user_id],
+      )
+    })
+  }
+
+  public async update(data: {
+    command: string
+    result: string
+  }): Promise<void> {
+    const db = await this._database.getConnection()
+
+    await run(db, async () => {
+      await db.execute('UPDATE learn SET result = ? WHERE command = ?;', [
+        data.command,
+        data.result,
+      ])
+    })
+  }
+
+  public async delete(key: string): Promise<void> {
+    const db = await this._database.getConnection()
+
+    await run(db, async () => {
+      await db.execute('DELETE FROM learn WHERE command = ?;', [key])
+    })
+  }
+}
diff --git a/src/modules/database/model/nsfwContent.ts b/src/modules/database/model/nsfwContent.ts
new file mode 100644
index 0000000..fc40cd6
--- /dev/null
+++ b/src/modules/database/model/nsfwContent.ts
@@ -0,0 +1,57 @@
+import { type Pool } from 'mysql2/promise'
+import run from '../run'
+import type { BaseTable, NSFWData } from '../type'
+
+export class NsfwContentTable implements BaseTable<NSFWData, number> {
+  public name = 'nsfw_content'
+  public constructor(private _database: Pool) {}
+
+  public async all(): Promise<NSFWData[]> {
+    const [rows] = await this._database.execute<NSFWData[]>(
+      'SELECT * FROM nsfw_content;',
+    )
+    return rows
+  }
+
+  public async findOne(key: number): Promise<NSFWData[]> {
+    const [rows] = await this._database.execute<NSFWData[]>(
+      'SELECT * FROM nsfw_content WHERE id = ?;',
+      [key],
+    )
+    return rows
+  }
+
+  public async insert(data: {
+    id: number
+    text: string
+    persona: string
+  }): Promise<void> {
+    const db = await this._database.getConnection()
+
+    await run(db, async () => {
+      await db.execute(
+        'INSERT INTO nsfw_content (id, text, persona) VALUES (?, ?, ?);',
+        [data.id, data.text, data.persona],
+      )
+    })
+  }
+
+  public async update(data: { id: number; text: string }): Promise<void> {
+    const db = await this._database.getConnection()
+
+    await run(db, async () => {
+      await db.execute('UPDATE nsfw_content SET text = ? WHERE id = ?;', [
+        data.text,
+        data.id,
+      ])
+    })
+  }
+
+  public async delete(key: number): Promise<void> {
+    const db = await this._database.getConnection()
+
+    await run(db, async () => {
+      await db.execute('DELETE FROM nsfw_content WHERE id = ?;', [key])
+    })
+  }
+}