diff --git a/src/core/entities/cache.ts b/src/core/entities/cache.ts
index da160314..8e4cf813 100644
--- a/src/core/entities/cache.ts
+++ b/src/core/entities/cache.ts
@@ -23,7 +23,7 @@ export interface ChatCacheList {
 export interface ChatCacheListItem {
     chatType: ChatType;
     basicChatCacheInfo: ChatCacheListItemBasic;
-    guildChatCacheInfo: unknown[]; // work: 没用过频道所以不知道这里边的详细内容
+    guildChatCacheInfo: unknown[]; // TODO: 没用过频道所以不知道这里边的详细内容
 }
 
 export interface ChatCacheListItemBasic {
diff --git a/src/core/helper/adaptSysMessageDecoder.ts b/src/core/helper/adaptSysMessageDecoder.ts
index cf6f15a9..6bd9122a 100644
--- a/src/core/helper/adaptSysMessageDecoder.ts
+++ b/src/core/helper/adaptSysMessageDecoder.ts
@@ -1,4 +1,4 @@
-// work:further refactor in NapCat.Packet v2
+// TODO: further refactor in NapCat.Packet v2
 import { NapProtoMsg, ProtoField, ScalarType } from "@napneko/nap-proto-core";
 
 const BodyInner = {
diff --git a/src/core/index.ts b/src/core/index.ts
index e2b0c1c3..123aa9f6 100644
--- a/src/core/index.ts
+++ b/src/core/index.ts
@@ -120,7 +120,7 @@ export class NapCatCore {
         if (!fs.existsSync(this.NapCatTempPath)) {
             fs.mkdirSync(this.NapCatTempPath, { recursive: true });
         }
-        //遍历this.apis[i].initApi 如果存在该函数进行async 调用 
+        //遍历this.apis[i].initApi 如果存在该函数进行async 调用
         for (const apiKey in this.apis) {
             const api = this.apis[apiKey as keyof StableNTApiWrapper];
             if ('initApi' in api && typeof api.initApi === 'function') {
@@ -210,7 +210,7 @@ export class NapCatCore {
             });
         };
         groupListener.onMemberListChange = (arg) => {
-            // work:应该加一个内部自己维护的成员变动callback，用于判断成员变化通知
+            // TODO: 应该加一个内部自己维护的成员变动callback，用于判断成员变化通知
             const groupCode = arg.sceneId.split('_')[0];
             if (this.apis.GroupApi.groupMemberCache.has(groupCode)) {
                 const existMembers = this.apis.GroupApi.groupMemberCache.get(groupCode)!;
diff --git a/src/core/packet/clientSession.ts b/src/core/packet/clientSession.ts
index 7edf1d2d..3faea314 100644
--- a/src/core/packet/clientSession.ts
+++ b/src/core/packet/clientSession.ts
@@ -24,7 +24,7 @@ export class PacketClientSession {
         return this.context.operation;
     }
 
-    // work: global message element adapter (?
+    // TODO: global message element adapter (?
     get msgConverter() {
         return this.context.msgConverter;
     }
diff --git a/src/core/packet/message/converter.ts b/src/core/packet/message/converter.ts
index 1ada2b95..cb193ed4 100644
--- a/src/core/packet/message/converter.ts
+++ b/src/core/packet/message/converter.ts
@@ -76,7 +76,7 @@ export type rawMsgWithSendMsg = {
     msg: PacketSendMsgElement[]
 }
 
-// work:make it become adapter?
+// TODO: make it become adapter?
 export class PacketMsgConverter {
     private isValidElementType(type: ElementType): type is keyof ElementToPacketMsgConverters {
         return SupportedElementTypes.includes(type);
@@ -116,7 +116,7 @@ export class PacketMsgConverter {
         [ElementType.MARKDOWN]: (element) => {
             return new PacketMsgMarkDownElement(element as SendMarkdownElement);
         },
-        // work:check this logic, move it in arkElement?
+        // TODO: check this logic, move it in arkElement?
         [ElementType.STRUCTLONGMSG]: (element) => {
             return new PacketMultiMsgElement(element as SendStructLongMsgElement);
         }
diff --git a/src/core/packet/message/element.ts b/src/core/packet/message/element.ts
index 1b2b51db..8142f1cb 100644
--- a/src/core/packet/message/element.ts
+++ b/src/core/packet/message/element.ts
@@ -32,7 +32,7 @@ import { ForwardMsgBuilder } from "@/common/forward-msg-builder";
 import { PacketMsg, PacketSendMsgElement } from "@/core/packet/message/message";
 
 // raw <-> packet
-// work:SendStructLongMsgElement
+// TODO: SendStructLongMsgElement
 export abstract class IPacketMsgElement<T extends PacketSendMsgElement> {
     protected constructor(rawElement: T) {
     }
@@ -118,7 +118,7 @@ export class PacketMsgReplyElement extends IPacketMsgElement<SendReplyElement> {
         this.targetUin = +(element.replyElement.senderUin ?? 0);
         this.targetUid = element.replyElement.senderUidStr ?? '';
         this.time = +(element.replyElement.replyMsgTime ?? 0);
-        this.elems = []; // work:in replyElement.sourceMsgTextElems
+        this.elems = []; // TODO: in replyElement.sourceMsgTextElems
     }
 
     get isGroupReply(): boolean {
@@ -131,7 +131,7 @@ export class PacketMsgReplyElement extends IPacketMsgElement<SendReplyElement> {
                 origSeqs: [this.isGroupReply ? this.messageClientSeq : this.messageSeq],
                 senderUin: BigInt(this.targetUin),
                 time: this.time,
-                elems: [], // work:in replyElement.sourceMsgTextElems
+                elems: [], // TODO: in replyElement.sourceMsgTextElems
                 pbReserve: {
                     messageId: this.messageId,
                 },
@@ -346,9 +346,9 @@ export class PacketMsgPttElement extends IPacketMsgElement<SendPttElement> {
     constructor(element: SendPttElement) {
         super(element);
         this.filePath = element.pttElement.filePath;
-        this.fileSize = +element.pttElement.fileSize; // work:cc
+        this.fileSize = +element.pttElement.fileSize; // TODO: cc
         this.fileMd5 = element.pttElement.md5HexStr;
-        this.fileDuration = Math.round(element.pttElement.duration); // work:cc
+        this.fileDuration = Math.round(element.pttElement.duration); // TODO: cc
     }
 
     get valid(): boolean {
diff --git a/src/core/packet/transformer/highway/DownloadOfflineFile.ts b/src/core/packet/transformer/highway/DownloadOfflineFile.ts
index 8848f02f..1ca3af7b 100644
--- a/src/core/packet/transformer/highway/DownloadOfflineFile.ts
+++ b/src/core/packet/transformer/highway/DownloadOfflineFile.ts
@@ -25,7 +25,7 @@ class DownloadOfflineFile extends PacketTransformer<typeof proto.OidbSvcTrpcTcp0
         return OidbBase.build(0xE37, 800, body, false, false);
     }
 
-    // work:check
+    // TODO:check
     parse(data: Buffer) {
         const oidbBody = OidbBase.parse(data).body;
         return new NapProtoMsg(proto.OidbSvcTrpcTcp0XE37Response).decode(oidbBody);
diff --git a/src/core/packet/transformer/highway/FetchSessionKey.ts b/src/core/packet/transformer/highway/FetchSessionKey.ts
index 5637dd4e..324968e9 100644
--- a/src/core/packet/transformer/highway/FetchSessionKey.ts
+++ b/src/core/packet/transformer/highway/FetchSessionKey.ts
@@ -16,7 +16,7 @@ class FetchSessionKey extends PacketTransformer<typeof proto.HttpConn0x6ff_501Re
                 field4: 1,
                 field6: 3,
                 serviceTypes: [1, 5, 10, 21],
-                // tgt: "",  // work:do we really need tgt? seems not
+                // tgt: "",  // TODO: do we really need tgt? seems not
                 field9: 2,
                 field10: 9,
                 field11: 8,
diff --git a/src/core/packet/transformer/highway/UploadGroupFile.ts b/src/core/packet/transformer/highway/UploadGroupFile.ts
index e45db9fd..f5e91b82 100644
--- a/src/core/packet/transformer/highway/UploadGroupFile.ts
+++ b/src/core/packet/transformer/highway/UploadGroupFile.ts
@@ -16,7 +16,7 @@ class UploadGroupFile extends PacketTransformer<typeof proto.OidbSvcTrpcTcp0x6D6
                 appId: 4,
                 busId: 102,
                 entrance: 6,
-                targetDirectory: '/',  // work:
+                targetDirectory: '/',  // TODO:
                 fileName: file.fileName,
                 localDirectory: `/${file.fileName}`,
                 fileSize: BigInt(file.fileSize),
diff --git a/src/core/packet/transformer/highway/UploadGroupImage.ts b/src/core/packet/transformer/highway/UploadGroupImage.ts
index 9b48ce6e..6c38cfbd 100644
--- a/src/core/packet/transformer/highway/UploadGroupImage.ts
+++ b/src/core/packet/transformer/highway/UploadGroupImage.ts
@@ -40,7 +40,7 @@ class UploadGroupImage extends PacketTransformer<typeof proto.NTV2RichMediaResp>
                                 fileName: img.name,
                                 type: {
                                     type: 1,
-                                    picFormat: img.picType,  //work:extend NapCat imgType /cc @MliKiowa
+                                    picFormat: img.picType,  //TODO: extend NapCat imgType /cc @MliKiowa
                                     videoFormat: 0,
                                     voiceFormat: 0,
                                 },
@@ -59,7 +59,7 @@ class UploadGroupImage extends PacketTransformer<typeof proto.NTV2RichMediaResp>
                     extBizInfo: {
                         pic: {
                             bytesPbReserveTroop: Buffer.from("0800180020004200500062009201009a0100a2010c080012001800200028003a00", 'hex'),
-                            textSummary: "Nya~",  // work:
+                            textSummary: "Nya~",  // TODO:
                         },
                         video: {
                             bytesPbReserve: Buffer.alloc(0),
diff --git a/src/core/packet/transformer/highway/UploadPrivateImage.ts b/src/core/packet/transformer/highway/UploadPrivateImage.ts
index c6a96537..9b9b708c 100644
--- a/src/core/packet/transformer/highway/UploadPrivateImage.ts
+++ b/src/core/packet/transformer/highway/UploadPrivateImage.ts
@@ -40,7 +40,7 @@ class UploadPrivateImage extends PacketTransformer<typeof proto.NTV2RichMediaRes
                             fileName: img.name,
                             type: {
                                 type: 1,
-                                picFormat: img.picType,  //work:extend NapCat imgType /cc @MliKiowa
+                                picFormat: img.picType,  //TODO: extend NapCat imgType /cc @MliKiowa
                                 videoFormat: 0,
                                 voiceFormat: 0,
                             },
@@ -59,7 +59,7 @@ class UploadPrivateImage extends PacketTransformer<typeof proto.NTV2RichMediaRes
                 extBizInfo: {
                     pic: {
                         bytesPbReserveTroop: Buffer.from("0800180020004200500062009201009a0100a2010c080012001800200028003a00", 'hex'),
-                        textSummary: "Nya~",  // work:
+                        textSummary: "Nya~",  // TODO:
                     },
                     video: {
                         bytesPbReserve: Buffer.alloc(0),
diff --git a/src/onebot/action/go-cqhttp/GetGroupFileSystemInfo.ts b/src/onebot/action/go-cqhttp/GetGroupFileSystemInfo.ts
index a7f5d90b..9f819e20 100644
--- a/src/onebot/action/go-cqhttp/GetGroupFileSystemInfo.ts
+++ b/src/onebot/action/go-cqhttp/GetGroupFileSystemInfo.ts
@@ -15,7 +15,7 @@ type Payload = FromSchema<typeof SchemaData>;
 export class GetGroupFileSystemInfo extends BaseAction<Payload, {
     file_count: number,
     limit_count: number, // unimplemented
-    used_space: number, // work:unimplemented, but can be implemented later
+    used_space: number, // TODO:unimplemented, but can be implemented later
     total_space: number, // unimplemented, 10 GB by default
 }> {
     actionName = ActionName.GoCQHTTP_GetGroupFileSystemInfo;
diff --git a/src/onebot/action/packet/GetPacketStatus.ts b/src/onebot/action/packet/GetPacketStatus.ts
index 8f8be1a6..63c3020e 100644
--- a/src/onebot/action/packet/GetPacketStatus.ts
+++ b/src/onebot/action/packet/GetPacketStatus.ts
@@ -7,7 +7,6 @@ export abstract class GetPacketStatusDepends<PT, RT> extends BaseAction<PT, RT>
 
     protected async check(payload: PT): Promise<BaseCheckResult>{
         if (!this.core.apis.PacketApi.available) {
-            // work:add error stack?
             return {
                 valid: false,
                 message: "packetBackend不可用，请参照文档 https://napneko.github.io/config/advanced 和启动日志检查packetBackend状态或进行配置！" +
diff --git a/src/onebot/event/notice/OB11GroupDecreaseEvent.ts b/src/onebot/event/notice/OB11GroupDecreaseEvent.ts
index bcbd7a51..f914d23e 100644
--- a/src/onebot/event/notice/OB11GroupDecreaseEvent.ts
+++ b/src/onebot/event/notice/OB11GroupDecreaseEvent.ts
@@ -5,7 +5,7 @@ export type GroupDecreaseSubType = 'leave' | 'kick' | 'kick_me';
 
 export class OB11GroupDecreaseEvent extends OB11GroupNoticeEvent {
     notice_type = 'group_decrease';
-    sub_type: GroupDecreaseSubType = 'leave';  // work:实现其他几种子类型的识别 ("leave" | "kick" | "kick_me")
+    sub_type: GroupDecreaseSubType = 'leave';  // TODO: 实现其他几种子类型的识别 ("leave" | "kick" | "kick_me")
     operator_id: number;
 
     constructor(core: NapCatCore, groupId: number, userId: number, operatorId: number, subType: GroupDecreaseSubType = 'leave') {
diff --git a/src/onebot/event/notice/OB11InputStatusEvent.ts b/src/onebot/event/notice/OB11InputStatusEvent.ts
index 42293205..4b5777ac 100644
--- a/src/onebot/event/notice/OB11InputStatusEvent.ts
+++ b/src/onebot/event/notice/OB11InputStatusEvent.ts
@@ -1,7 +1,7 @@
 import { OB11BaseNoticeEvent } from './OB11BaseNoticeEvent';
 import { NapCatCore } from '@/core';
 
-//work: 输入状态事件 初步完成 Mlikiowa 需要做一些过滤
+//TODO: 输入状态事件 初步完成 Mlikiowa 需要做一些过滤
 export class OB11InputStatusEvent extends OB11BaseNoticeEvent {
     notice_type = 'notify';
     sub_type = 'input_status';
diff --git a/src/onebot/index.ts b/src/onebot/index.ts
index ffd65702..c10e903f 100644
--- a/src/onebot/index.ts
+++ b/src/onebot/index.ts
@@ -207,7 +207,7 @@ export class NapCatOneBot11Adapter {
         for (const adapterConfig of adapters) {
             const existingAdapter = this.networkManager.findSomeAdapter(adapterConfig.name);
             if (existingAdapter) {
-                let networkChange = await existingAdapter.reload(adapterConfig);
+                const networkChange = await existingAdapter.reload(adapterConfig);
                 if (networkChange === OB11NetworkReloadType.NetWorkClose) {
                     this.networkManager.closeSomeAdapters([existingAdapter]);
 
@@ -638,7 +638,7 @@ export class NapCatOneBot11Adapter {
             // log("message update", message.sendStatus, message.msgId, message.msgSeq)
             const peer: Peer = { chatType: message.chatType, peerUid: message.peerUid, guildId: '' };
             if (message.recallTime != '0' && !cache.get(message.msgId)) {
-                //work:这个判断方法不太好，应该使用灰色消息元素来判断?
+                //TODO: 这个判断方法不太好，应该使用灰色消息元素来判断?
                 cache.put(message.msgId, true);
                 // 撤回消息上报
                 let oriMessageId = MessageUnique.getShortIdByMsgId(message.msgId);