diff --git a/src/web/api/TGApi.ts b/src/web/api/TGApi.ts
index 6d1ea7f3..176814f6 100644
--- a/src/web/api/TGApi.ts
+++ b/src/web/api/TGApi.ts
@@ -11,8 +11,8 @@ import { Hk4eAnnoListApi, Hk4eAnnoContentApi, Hk4eAnnoQuery } from "./Hk4e";
 import { PassportTokenApi, PassportCookieTokenApi, PassportVerifyApi } from "./Passport";
 import {
   TakumiTokensApi, TakumiRecordCardApi,
-  TakumiRecordGenshinCharacterApi, TakumiRecordGenshinIndexApi,
-  TakumiRecordGenshinSpiralAbyssApi, TakumiSTokenBindingRolesApi,
+  TakumiRecordCharactersApi, TakumiRecordIndexApi,
+  TakumiRecordAbyssApi, TakumiSTokenBindingRolesApi,
   TakumiCookieBindingRolesApi,
 } from "./Takumi";
 
@@ -32,14 +32,14 @@ const TGApi = {
     byCookie: {
       getUserInfo: BBSUserInfoApi, // 获取用户信息
       getAccounts: TakumiCookieBindingRolesApi, // 获取绑定角色
-      getCharacter: TakumiRecordGenshinCharacterApi, // 获取角色信息
+      getCharacter: TakumiRecordCharactersApi, // 获取角色信息
     },
     bySToken: {
       getAccounts: TakumiSTokenBindingRolesApi, // 获取绑定角色
     },
     getUserCard: TakumiRecordCardApi, // 获取用户卡片
-    getUserBase: TakumiRecordGenshinIndexApi, // 获取用户基本信息
-    getAbyss: TakumiRecordGenshinSpiralAbyssApi, // 获取深境螺旋信息
+    getUserBase: TakumiRecordIndexApi, // 获取用户基本信息
+    getAbyss: TakumiRecordAbyssApi, // 获取深境螺旋信息
   },
 };
 
diff --git a/src/web/api/Takumi.ts b/src/web/api/Takumi.ts
index 1eec6dcd..aca231e3 100644
--- a/src/web/api/Takumi.ts
+++ b/src/web/api/Takumi.ts
@@ -14,8 +14,8 @@ const TakumiAuthApi = `${TakumiApi}auth/api/`; // 认证 API
 export const TakumiTokensApi = `${TakumiAuthApi}getMultiTokenByLoginTicket`; // 登录票据 API
 export const TakumiActionTicketsApi = `${TakumiAuthApi}getActionTicketByStoken`; // 行为票据 API
 export const TakumiRecordCardApi = `${TakumiRecordApi}game_record/app/card/wapi/getGameRecordCard`; // 游戏记录卡片 API
-export const TakumiRecordGenshinIndexApi = `${TakumiRecordGenshinApi}index`; // 原神游戏记录索引 API
-export const TakumiRecordGenshinCharacterApi = `${TakumiRecordGenshinApi}character`; // 原神游戏记录角色 API
-export const TakumiRecordGenshinSpiralAbyssApi = `${TakumiRecordGenshinApi}spiralAbyss`; // 原神游戏记录深境螺旋 API
+export const TakumiRecordIndexApi = `${TakumiRecordGenshinApi}index`; // 原神游戏记录索引 API
+export const TakumiRecordCharactersApi = `${TakumiRecordGenshinApi}character`; // 原神游戏记录角色 API
+export const TakumiRecordAbyssApi = `${TakumiRecordGenshinApi}spiralAbyss`; // 原神游戏记录深境螺旋 API
 export const TakumiSTokenBindingRolesApi = `${TakumiBindingApi}getUserGameRolesBySToken`; // 获取绑定角色 API-根据 stoken
 export const TakumiCookieBindingRolesApi = `${TakumiBindingApi}getUserGameRolesByCookie`; // 获取绑定角色 API-根据 Cookie
diff --git a/src/web/constant/TGConstant.ts b/src/web/constant/TGConstant.ts
index 7a633945..1602074a 100644
--- a/src/web/constant/TGConstant.ts
+++ b/src/web/constant/TGConstant.ts
@@ -5,7 +5,7 @@
  * @since Alpha v0.2.0
  */
 
-import { BBS_VERSION, BBS_HEADER_AGENT, BBS_REFERER } from "./bbs";
+import { BBS_VERSION, BBS_HEADER_AGENT } from "./bbs";
 import SALT from "./salt";
 import SERVER from "./server";
 import { GAME_BIZ } from "./utils";
@@ -14,7 +14,6 @@ const TGConstant = {
   BBS: {
     VERSION: BBS_VERSION,
     USER_AGENT: BBS_HEADER_AGENT,
-    REFERER: BBS_REFERER,
   },
   Salt: SALT,
   Server: SERVER,
diff --git a/src/web/constant/bbs.ts b/src/web/constant/bbs.ts
index 065651c7..a80217ee 100644
--- a/src/web/constant/bbs.ts
+++ b/src/web/constant/bbs.ts
@@ -5,6 +5,5 @@
  * @since Alpha v0.2.0
  */
 
-export const BBS_VERSION = "2.49.1";
-export const BBS_HEADER_AGENT = `Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) miHoYoBBS/${BBS_VERSION}`;
-export const BBS_REFERER = "https://webstatic.mihoyo.com";
+export const BBS_VERSION = "2.50.1";
+export const BBS_HEADER_AGENT = `Mozilla/5.0 (Windows NT 10.0; Win64; x64) miHoYoBBS/${BBS_VERSION}`;
diff --git a/src/web/request/TGRequest.ts b/src/web/request/TGRequest.ts
index 374b7cc6..39fb34e1 100644
--- a/src/web/request/TGRequest.ts
+++ b/src/web/request/TGRequest.ts
@@ -5,6 +5,7 @@
  * @since Alpha v0.2.0
  */
 
+import { getAbyss } from "./getAbyss";
 import { getAnnoList, getAnnoContent } from "./getAnno";
 import { getCookieTokenBySToken } from "./getCookieToken";
 // import * from "./getEnkaData.ts";
@@ -29,6 +30,7 @@ const TGRequest = {
       getTokens: getTokensByLoginTicket,
     },
     byCookie: {
+      getAbyss,
       getAccounts: getGameAccountsByCookie,
       getUserInfo: getUserInfoByCookie,
     },
diff --git a/src/web/request/getAbyss.ts b/src/web/request/getAbyss.ts
new file mode 100644
index 00000000..57d2a7a5
--- /dev/null
+++ b/src/web/request/getAbyss.ts
@@ -0,0 +1,37 @@
+/**
+ * @file web request getAbyss.ts
+ * @description 获取深渊信息
+ * @author BTMuli<bt-muli@outlook.com>
+ * @since Alpha v0.2.0
+ */
+
+// tauri
+import { http } from "@tauri-apps/api";
+// api
+import TGApi from "../api/TGApi";
+// utils
+import { getServerByUid } from "../utils/tools";
+import { getRequestHeader } from "../utils/getRequestHeader";
+
+/**
+ * @description 获取深渊信息
+ * @since Alpha v0.2.0
+ * @param {Record<string, string>} cookie cookie
+ * @param {string} schedule_type 0: 本期, 1: 上期
+ * @param {BTMuli.User.Game.Account} account 游戏账号
+ * @returns {Promise<unknown|BTMuli.Genshin.Base.Response>}
+ */
+export async function getAbyss (cookie: Record<string, string>, schedule_type: string, account: BTMuli.User.Game.Account): Promise<unknown | BTMuli.Genshin.Base.Response> {
+  const url = TGApi.GameData.getAbyss;
+  const role_id = account.game_uid;
+  const params = { role_id, schedule_type, server: getServerByUid(role_id) };
+  const header = getRequestHeader(cookie, "GET", params, "common");
+  return await http.fetch<any>(url, {
+    method: "GET",
+    headers: header,
+    query: params,
+  }).then(res => {
+    if (res.data.retcode !== 0) return res.data;
+    return res.data.data as unknown;
+  });
+}
diff --git a/src/web/utils/getRequestHeader.ts b/src/web/utils/getRequestHeader.ts
index 12a70cbd..e6cbcd66 100644
--- a/src/web/utils/getRequestHeader.ts
+++ b/src/web/utils/getRequestHeader.ts
@@ -97,7 +97,8 @@ export function getRequestHeader (cookie: Record<string, string>, method: string
     "User-Agent": TGConstant.BBS.USER_AGENT,
     "x-rpc-app_version": TGConstant.BBS.VERSION,
     "x-rpc-client_type": "5",
-    Referer: TGConstant.BBS.REFERER,
+    "x-requested-with": "com.mihoyo.hyperion",
+    Referer: "https://webstatic.mihoyo.com",
     DS: ds,
     Cookie: transCookie(cookie),
   };
@@ -117,7 +118,8 @@ export function getRequestSignHeader (cookie: Record<string, string>, method: st
     "User-Agent": TGConstant.BBS.USER_AGENT,
     "x-rpc-app_version": TGConstant.BBS.VERSION,
     "x-rpc-client_type": "5",
-    Referer: TGConstant.BBS.REFERER,
+    "x-requested-with": "com.mihoyo.hyperion",
+    Referer: "https://webstatic.mihoyo.com",
     DS: getDS(method, transParams(data), saltType, true),
     Cookie: transCookie(cookie),
   };
diff --git a/src/web/utils/tools.ts b/src/web/utils/tools.ts
index 6670e696..e891ce2b 100644
--- a/src/web/utils/tools.ts
+++ b/src/web/utils/tools.ts
@@ -29,21 +29,21 @@ export function decodeRegExp (data: string): string {
 
 /**
  * @description 将 cookie 对象转换为字符串
- * @since Alpha v0.2.0
+ * @since Alpha v0.1.5
  * @param {Record<string, string>} cookie cookie
  * @returns {string} 转换后的 cookie
  */
 export function transCookie (cookie: Record<string, string>) {
   let res = "";
-  for (const [key, value] of Object.entries(cookie)) {
-    res += `${key}=${value};`;
+  for (const key of Object.keys(cookie).sort()) {
+    res += `${key}=${cookie[key]};`;
   }
   return res;
 }
 
 /**
  * @description ds 算法需要数据转换后的字符串是按照字典序排序的
- * @since Alpha v0.2.0
+ * @since Alpha v0.1.5
  * @param {Record<string, string|number>} obj object
  * @returns {string} query string
  */
@@ -51,7 +51,7 @@ export function transParams (obj: Record<string, string | number>): string {
   let res = "";
   const keys = Object.keys(obj).sort();
   for (const key of keys) {
-    res += `${key}=${obj[key]}&`;
+    res += `${key}=${obj[key].toString()}&`;
   }
   return res.slice(0, -1);
 }