diff --git a/server/api/ApiDeclare.ts b/server/api/ApiDeclare.ts
index b01b66d..4bdf33a 100644
--- a/server/api/ApiDeclare.ts
+++ b/server/api/ApiDeclare.ts
@@ -8,6 +8,9 @@ export type CallMethod =
     "User.setAvatar" |
     "User.getMyInfo" |
 
+    "User.getMyContactGroups" |
+    "User.setMyContactGroups" |
+
     "Chat.getInfo" |
     "Chat.sendMessage" |
     "Chat.getMessageHistory"
diff --git a/server/api/UserApi.ts b/server/api/UserApi.ts
index 419f96a..297ee65 100644
--- a/server/api/UserApi.ts
+++ b/server/api/UserApi.ts
@@ -195,6 +195,50 @@ export default class UserApi extends BaseApi {
                 }
             }
         })
+        // 獲取聯絡人列表
+        this.registerEvent("User.getMyContactGroups", (args) => {
+            if (this.checkArgsMissing(args, ['token'])) return {
+                msg: "參數缺失",
+                code: 400,
+            }
+
+            const token = TokenManager.decode(args.token as string)
+            if (!this.checkToken(token)) return {
+                code: 401,
+                msg: "令牌無效",
+            }
+
+            const user = User.findById(token.author)
+
+            return {
+                msg: "成功",
+                code: 200,
+                data: {
+                    contact_groups: user!.getContactGroups()
+                }
+            }
+        })
+        // 更新聯絡人列表
+        this.registerEvent("User.setMyContactGroups", (args) => {
+            if (this.checkArgsMissing(args, ['token', 'contact_groups'])) return {
+                msg: "參數缺失",
+                code: 400,
+            }
+
+            const token = TokenManager.decode(args.token as string)
+            if (!this.checkToken(token)) return {
+                code: 401,
+                msg: "令牌無效",
+            }
+
+            const user = User.findById(token.author)
+            user!.setContactGroups(args.contact_groups as { [key: string]: string[] })
+
+            return {
+                msg: "成功",
+                code: 200,
+            }
+        })
         /*
          * ================================================
          *                    公開資料
diff --git a/server/data/User.ts b/server/data/User.ts
index 8cedebd..2da82ee 100644
--- a/server/data/User.ts
+++ b/server/data/User.ts
@@ -33,27 +33,28 @@ export default class User {
                 /* 用戶名, 可選 */ username TEXT,
                 /* 昵称 */ nickname TEXT NOT NULL,
                 /* 头像, 可选 */ avatar_file_hash TEXT,
+                /* 聯絡人組 */ contact_groups TEXT NOT NULL,
                 /* 设置 */ settings TEXT NOT NULL
             );
        `)
-       return db
+        return db
     }
-    
+
     static createWithUserNameChecked(userName: string | null, password: string, nickName: string, avatar: Buffer | null) {
         if (userName && User.findAllBeansByCondition('username = ?', userName).length > 0)
             throw new DataWrongError(`用户名 ${userName} 已存在`)
-         return User.create(
+        return User.create(
             userName,
             password,
             nickName,
             avatar
         )
     }
-    
+
     static create(userName: string | null, password: string, nickName: string, avatar: Buffer | null) {
         const user = new User(
             User.findAllBeansByCondition(
-                'count = ?', 
+                'count = ?',
                 User.database.prepare(`INSERT INTO ${User.table_name} (
                     id,
                     password,
@@ -61,22 +62,29 @@ export default class User {
                     username,
                     nickname,
                     avatar_file_hash,
+                    contact_groups,
                     settings
-                ) VALUES (?, ?, ?, ?, ?, ?, ?);`).run(
+                ) VALUES (?, ?, ?, ?, ?, ?, ?, ?);`).run(
                     crypto.randomUUID(),
                     password,
                     Date.now(),
                     userName,
                     nickName,
                     null,
+                    '{}',
                     "{}"
                 ).lastInsertRowid
             )[0]
         )
         avatar && user.setAvatar(avatar)
+        user.setContactGroups({
+            默認: [
+                user.bean.id
+            ]
+        })
         return user
     }
-    
+
     private static findAllBeansByCondition(condition: string, ...args: SQLInputValue[]): UserBean[] {
         return User.database.prepare(`SELECT * FROM ${User.table_name} WHERE ${condition};`).all(...args) as unknown as UserBean[]
     }
@@ -96,7 +104,7 @@ export default class User {
             console.error(chalk.red(`警告: 查询 username = ${userName} 时, 查询到多个相同用户名的用户`))
         return new User(beans[0])
     }
-    
+
     declare bean: UserBean
     constructor(bean: UserBean) {
         this.bean = bean
@@ -112,6 +120,21 @@ export default class User {
     setUserName(userName: string) {
         this.setAttr("username", userName)
     }
+    getContactGroups() {
+        try {
+            return JSON.parse(this.bean.contact_groups)
+        } catch (e) {
+            console.log(chalk.yellow(`警告: 聯絡人組解析失敗: ${(e as Error).message}`))
+            return {
+                默認: [
+                    this.bean.id
+                ]
+            }
+        }
+    }
+    setContactGroups(contactGroups: { [key: string]: string[] }) {
+        this.setAttr("contact_groups", JSON.stringify(contactGroups))
+    }
     getNickName(): string {
         return this.bean.nickname
     }
diff --git a/server/data/UserBean.ts b/server/data/UserBean.ts
index 37f001c..e97d40d 100644
--- a/server/data/UserBean.ts
+++ b/server/data/UserBean.ts
@@ -6,6 +6,7 @@ export default class UserBean {
     declare registered_time: number
     declare nickname: string
     declare avatar_file_hash?: string
+    declare contact_groups: string
     declare settings: string
 
     [key: string]: unknown