diff --git a/src/components/pageAnno/tao-iframe.vue b/src/components/pageAnno/tao-iframe.vue
new file mode 100644
index 00000000..57562ae2
--- /dev/null
+++ b/src/components/pageAnno/tao-iframe.vue
@@ -0,0 +1,107 @@
+<!-- 游戏内公告浮窗 -->
+<template>
+  <TOverlay v-model="visible">
+    <div class="tao-iframe-box">
+      <!-- TODO:加载完成后修改样式 -->
+      <iframe :src="link" class="tao-iframe" />
+    </div>
+  </TOverlay>
+</template>
+<script lang="ts" setup>
+import TOverlay from "@comp/app/t-overlay.vue";
+import showSnackbar from "@comp/func/snackbar.js";
+import takumiReq from "@req/takumiReq.js";
+import useAppStore from "@store/app.js";
+import useUserStore from "@store/user.js";
+import { storeToRefs } from "pinia";
+import { onMounted, ref, watch } from "vue";
+
+const { lang } = storeToRefs(useAppStore());
+const { cookie, account } = storeToRefs(useUserStore());
+const visible = defineModel<boolean>();
+
+const authkey = ref<string>("");
+const link = ref<string>("");
+
+onMounted(async () => await refreshUrl());
+
+watch(
+  () => lang.value,
+  async () => {
+    if (!visible.value) return;
+    await refreshUrl();
+  },
+);
+
+async function refreshUrl(): Promise<void> {
+  const res = await getUrl();
+  if (res === "") return;
+  link.value = res;
+}
+
+async function refreshAuthkey(): Promise<void> {
+  if (!cookie.value || !account.value) {
+    visible.value = false;
+    showSnackbar.warn("请先登录账号");
+    return;
+  }
+  const authkeyRes = await takumiReq.bind.authKey(cookie.value, account.value);
+  if (typeof authkeyRes === "string") {
+    authkey.value = authkeyRes;
+  } else {
+    showSnackbar.error("获取authkey失败");
+    visible.value = false;
+    return;
+  }
+}
+
+async function getUrl(): Promise<string> {
+  const path = "https://sdk.mihoyo.com/hk4e/announcement/index.html";
+  if (authkey.value === "") {
+    await refreshAuthkey();
+  }
+  if (!visible.value) return "";
+  const param: Record<string, string> = {
+    auth_appid: "announcement",
+    authkey_ver: "1",
+    bundle_id: "hk4e_cn",
+    channel_id: "14",
+    game: "hk4e",
+    game_biz: account.value.gameBiz,
+    lang: lang.value,
+    level: account.value.level,
+    platform: "pc",
+    region: account.value.region,
+    sdk_presentation_style: "fullscreen",
+    sdk_screen_transparent: "true",
+    sign_type: "2",
+    uid: account.value.gameUid,
+    timestamp: Math.floor(Date.now() / 1000).toString(),
+    authkey: authkey.value,
+  };
+  const targetLink = new URL(path);
+  for (const key in param) {
+    targetLink.searchParams.append(key, param[key]);
+  }
+  return targetLink.toString();
+}
+</script>
+<style lang="scss" scoped>
+.tao-iframe-box {
+  position: relative;
+  display: flex;
+  overflow: hidden;
+  width: 50vw;
+  align-items: center;
+  justify-content: center;
+  border-radius: 8px;
+  aspect-ratio: 16/9;
+}
+
+.tao-iframe {
+  width: 100%;
+  height: 100%;
+  border: none;
+  background-color: transparent;
+}
+</style>
diff --git a/src/pages/common/PageAnno.vue b/src/pages/common/PageAnno.vue
index cfb7b668..e3cf7ffc 100644
--- a/src/pages/common/PageAnno.vue
+++ b/src/pages/common/PageAnno.vue
@@ -32,9 +32,14 @@
       </div>
     </template>
     <template #append>
-      <v-btn class="anno-switch-btn" @click="switchNews" prepend-icon="mdi-bullhorn">
-        切换米游社咨讯
-      </v-btn>
+      <div class="anno-top-append">
+        <v-btn class="anno-switch-btn" @click="switchNews" prepend-icon="mdi-bullhorn">
+          切换米游社咨讯
+        </v-btn>
+        <v-btn class="anno-switch-btn" v-if="isLogin" @click="showIframe()">
+          <v-icon>mdi-web</v-icon>
+        </v-btn>
+      </div>
     </template>
   </v-app-bar>
   <v-window v-model="tab">
@@ -44,11 +49,13 @@
       </div>
     </v-window-item>
   </v-window>
+  <TaoIframe v-if="isLogin" v-model="iframeVisible" />
 </template>
 <script lang="ts" setup>
 import showLoading from "@comp/func/loading.js";
 import showSnackbar from "@comp/func/snackbar.js";
 import TaCard from "@comp/pageAnno/ta-card.vue";
+import TaoIframe from "@comp/pageAnno/tao-iframe.vue";
 import { AnnoLangEnum, AnnoTypeEnum, getAnnoLangDesc, getAnnoTypeDesc } from "@enum/anno.js";
 import { getGameServerDesc, GameServerEnum } from "@enum/game.js";
 import hk4eReq from "@req/hk4eReq.js";
@@ -92,12 +99,13 @@ const tabList: ReadonlyArray<AnnoSelect<TGApp.BBS.Announcement.AnnoTypeEnum>> =
   AnnoTypeEnum.UGC,
 ].map((i) => ({ text: getAnnoTypeDesc(i), value: i }));
 
-const { server, lang } = storeToRefs(useAppStore());
+const { server, lang, isLogin } = storeToRefs(useAppStore());
 const router = useRouter();
 
 const tab = ref<TGApp.BBS.Announcement.AnnoTypeEnum>(AnnoTypeEnum.ACTIVITY);
 const annoCards = shallowRef<AnnoList>({ activity: [], game: [], ugc: [] });
 const isReq = ref<boolean>(false);
+const iframeVisible = ref<boolean>(false);
 
 watch(
   () => server.value,
@@ -124,6 +132,10 @@ onMounted(async () => {
   await loadData();
 });
 
+function showIframe(): void {
+  iframeVisible.value = true;
+}
+
 async function loadData(): Promise<void> {
   if (isReq.value) return;
   isReq.value = true;
@@ -226,9 +238,16 @@ async function switchNews(): Promise<void> {
   font-family: var(--font-title);
 }
 
+.anno-top-append {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin-right: 16px;
+  column-gap: 8px;
+}
+
 .anno-switch-btn {
   height: 40px;
-  margin-right: 16px;
   background: var(--tgc-btn-1);
   color: var(--btn-text);
   font-family: var(--font-title);
@@ -241,8 +260,8 @@ async function switchNews(): Promise<void> {
 .anno-grid {
   display: grid;
   font-family: var(--font-title);
-  grid-auto-rows: auto;
   gap: 8px;
+  grid-auto-rows: auto;
   grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
 }
 </style>