diff --git a/package.json b/package.json
index ac86a6c2..15b854df 100644
--- a/package.json
+++ b/package.json
@@ -65,6 +65,7 @@
     "@ffmpeg.wasm/core-mt": "^0.13.2",
     "compressing": "^1.10.1",
     "express": "^5.0.0",
+    "napcat.protobuf": "^1.1.3",
     "piscina": "^4.7.0",
     "silk-wasm": "^3.6.1",
     "ws": "^8.18.0"
diff --git a/src/onebot/action/extends/GetUnidirectionalFriendList.ts b/src/onebot/action/extends/GetUnidirectionalFriendList.ts
new file mode 100644
index 00000000..7ba60cc0
--- /dev/null
+++ b/src/onebot/action/extends/GetUnidirectionalFriendList.ts
@@ -0,0 +1,47 @@
+import { PacketHexStr } from '@/core/packet/transformer/base';
+import { OneBotAction } from '@/onebot/action/OneBotAction';
+import { ActionName } from '@/onebot/action/router';
+import { ProtoBuf, ProtoBufBase, PBUint32, PBString } from 'napcat.protobuf';
+
+interface Friend {
+    Uin: number;
+    UID: number;
+    Nickname: string;
+    Age: number;
+    Source: string;
+}
+
+export class GetUnidirectionalFriendList extends OneBotAction<void, Friend[]> {
+    override actionName = ActionName.GetUnidirectionalFriendList;
+
+    async pack_data(data: string): Promise<Uint8Array> {
+        return ProtoBuf(class extends ProtoBufBase {
+            type = PBUint32(2, false, 0);
+            data = PBString(3, false, data);
+        }).encode();
+    }
+
+    async _handle(): Promise<Friend[]> {
+        const self_id = this.core.selfInfo.uin;
+        const req_json = JSON.stringify({
+            uint64_uin: self_id,
+            uint64_top: 0,
+            uint32_req_num: 99,
+            bytes_cookies: ""
+        });
+        const packed_data = await this.pack_data(req_json);
+        const data = Buffer.from(packed_data).toString('hex');
+        const rsq = { cmd: 'MQUpdateSvc_com_qq_ti.web.OidbSvc.0xe17_0', data: data as PacketHexStr };
+        const rsp_data = await this.core.apis.PacketApi.pkt.operation.sendPacket(rsq, true);
+        const block_json = ProtoBuf(class extends ProtoBufBase { data = PBString(4); }).decode(rsp_data);
+        const block_list = JSON.parse(block_json.data).rpt_block_list;
+
+        return block_list.map((block: any) => ({
+            Uin: block.Uin,
+            UID: block.UID,
+            Nickname: Buffer.from(block.NickBytes, 'base64').toString(),
+            Age: block.Age,
+            Source: Buffer.from(block.SourceBytes, 'base64').toString()
+        }));
+    }
+}
\ No newline at end of file
diff --git a/src/onebot/action/index.ts b/src/onebot/action/index.ts
index c28a838e..1d49b39c 100644
--- a/src/onebot/action/index.ts
+++ b/src/onebot/action/index.ts
@@ -107,6 +107,7 @@ import { SetDiyOnlineStatus } from './extends/SetDiyOnlineStatus';
 import { BotExit } from './extends/BotExit';
 import { ClickInlineKeyboardButton } from './extends/ClickInlineKeyboardButton';
 import { GetPrivateFileUrl } from './file/GetPrivateFileUrl';
+import { GetUnidirectionalFriendList } from './extends/GetUnidirectionalFriendList';
 
 export function createActionMap(obContext: NapCatOneBot11Adapter, core: NapCatCore) {
 
@@ -226,7 +227,8 @@ export function createActionMap(obContext: NapCatOneBot11Adapter, core: NapCatCo
         new GetGroupSystemMsg(obContext, core),
         new BotExit(obContext, core),
         new ClickInlineKeyboardButton(obContext, core),
-        new GetPrivateFileUrl(obContext,core)
+        new GetPrivateFileUrl(obContext,core),
+        new GetUnidirectionalFriendList(obContext,core),
     ];
 
     type HandlerUnion = typeof actionHandlers[number];