diff --git a/component/bi/bi.js b/component/bi/bi.js
index 1e692fe..0701493 100644
--- a/component/bi/bi.js
+++ b/component/bi/bi.js
@@ -139,6 +139,10 @@ class BiCard extends HTMLElement {
 
     coinSubmit() {
         const num = Number(this.input.value || this.defaultcoinnum) || 0;
+        if (num <= 0) {
+            creationAlertBox("error", "投币数量必须大于0");
+            return;
+        }
         this.fetchData(`https://api.gter.net/v2/api/forum/postTopicCoin`, {
             token: this.token,
             num,
diff --git a/component/item-bottom/item-bottom.js b/component/item-bottom/item-bottom.js
index afe7bdc..50476e2 100644
--- a/component/item-bottom/item-bottom.js
+++ b/component/item-bottom/item-bottom.js
@@ -114,17 +114,36 @@ export const itemBottom = defineComponent({
             });
         };
 
+        let isright = ref(false);
+
         const share = () => {
             const token = item.value.token || "";
-            ajax(`/v2/api/forum/postTopicShare`, {token});
+            ajax(`/v2/api/forum/postTopicShare`, { token });
+
+            if (!shareBoxRef.value) return
+
+            // 1. 获取元素相对于可视窗口的位置信息
+            const rect = shareBoxRef.value.getBoundingClientRect();
+
+            // 2. 获取可视窗口宽度（不包含滚动条，更准确）
+            const clientWidth = document.documentElement.clientWidth;
+
+            // 3. 计算距离：可视窗口宽度 - 元素右边缘到左边缘的距离
+            const distance = clientWidth - rect.right;
+            console.log('distance', distance);
+
+            if (distance < 140) isright.value = true;
+            else isright.value = false;        
         };
 
-        return { share, QRcode, showQRcode, copyLinkClick, collectClick, item, likeClick, isLogin, isLikeGif };
+        const shareBoxRef = ref(null);
+
+        return { isright, shareBoxRef, share, QRcode, showQRcode, copyLinkClick, collectClick, item, likeClick, isLogin, isLikeGif };
     },
 
     components: {
         like,
     },
 
-    template: `<a class="comment flexacenter" v-if="item?.commentreviews && !Array.isArray(item?.commentreviews)" :href="item.url" target="_blank">    <img class="icon" :src="item?.commentreviews?.avatar" />    <div class="text one-line-display">{{ item?.commentreviews?.content || "[图]" }}</div></a><template v-if="item.comment_list?.length != 0">    <a class="comment flexacenter" style="margin-bottom: 15px" v-for="(item, index) in item.comment_list" :key="index" :href="item.url" target="_blank">        <img class="icon" :src="item.avatar" />        <div class="text one-line-display">{{ item.content || "[图]" }}</div>    </a></template><div class="bottom flexacenter">    <div class="bottom-item like flexacenter" @click="likeClick()" v-if="item?.type != 'tenement'">        <img v-if="item.is_like" class="icon" src="/img/like-red-icon.png" />        <img v-else class="icon" src="/img/like-icon.png" />        <div class="text">{{ item.likes || "赞" }}</div>    </div>    <div class="bottom-item flexacenter" @click="collectClick()">        <img v-if="item.is_collect" class="icon" src="/img/collect-golden.svg" />        <img v-else class="icon" src="/img/collect-gray.png" />        <div class="text">{{ item.collections || "收藏" }}</div>    </div>    <a class="bottom-item flexacenter" v-if="item?.type != 'tenement'" :href="'/details/' + item.uniqid" target="_blank">        <img class="icon" src="/img/discuss-icon.png" />        <div class="text">{{ item.comments || "讨论" }}</div>    </a>    <a class="bottom-item flexacenter" v-if="item?.type != 'tenement'" :href="'/details/' + item.uniqid" target="_blank">        <img class="icon" src="/img/bi-copper-icon.png" />        <div class="text">{{ item.coins || "投币" }}</div>    </a>    <!-- 鼠标移入事件 -->    <div class="bottom-item share flexacenter" @mouseenter="share">        <img class="icon" src="/img/share-gray.png" style="width: 19px; height: 19px;" />        <div class="text">{{ item.shares || '转发'}}</div>        <div class="share-box flexcenter">            <div class="share-item flexcenter" @click="copyLinkClick()">                <img class="share-icon" src="/img/copy-black-icon.png" />                <div class="text">复制链接</div>            </div>            <!-- 鼠标移入 加载二维码 -->            <div class="share-item wenxin flexcenter" @mouseenter="showQRcode">                <img class="share-icon" src="/img/weixin-icon.png" />                <div class="text">微信转发</div>                <div class="QRcode-box flexcenter">                    <img v-if="QRcode" class="QRcode" :src="QRcode" />                    <div v-else class="QRcode flexcenter">                        <img class="load" src="/img/load-icon.svg" />                    </div>                    <div class="text">微信扫码</div>                </div>            </div>        </div>    </div></div><like v-if="isLikeGif"></like>`,
+    template: `<a class="comment flexacenter" v-if="item?.commentreviews && !Array.isArray(item?.commentreviews)" :href="item.url" target="_blank">    <img class="icon" :src="item?.commentreviews?.avatar" />    <div class="text one-line-display">{{ item?.commentreviews?.content || "[图]" }}</div></a><template v-if="item.comment_list?.length != 0">    <a class="comment flexacenter" style="margin-bottom: 15px" v-for="(item, index) in item.comment_list" :key="index" :href="item.url" target="_blank">        <img class="icon" :src="item.avatar" />        <div class="text one-line-display">{{ item.content || "[图]" }}</div>    </a></template><div class="bottom flexacenter">    <div class="bottom-item like flexacenter" @click="likeClick()" v-if="item?.type != 'tenement'">        <img v-if="item.is_like" class="icon" src="/img/like-red-icon.png" />        <img v-else class="icon" src="/img/like-icon.png" />        <div class="text">{{ item.likes || "赞" }}</div>    </div>    <div class="bottom-item flexacenter" @click="collectClick()">        <img v-if="item.is_collect" class="icon" src="/img/collect-golden.svg" />        <img v-else class="icon" src="/img/collect-gray.png" />        <div class="text">{{ item.collections || "收藏" }}</div>    </div>    <a class="bottom-item flexacenter" v-if="item?.type != 'tenement'" :href="'/details/' + item.uniqid" target="_blank">        <img class="icon" src="/img/discuss-icon.png" />        <div class="text">{{ item.comments || "讨论" }}</div>    </a>    <a class="bottom-item flexacenter" v-if="item?.type != 'tenement'" :href="'/details/' + item.uniqid" target="_blank">        <img class="icon" src="/img/bi-copper-icon.png" />        <div class="text">{{ item.coins || "投币" }}</div>    </a>    <!-- 鼠标移入事件 -->    <div class="bottom-item share flexacenter" @mouseenter="share">        <img class="icon" src="/img/share-gray.png" style="width: 19px; height: 19px;" />        <div class="text">{{ item.shares || '转发'}}</div>        <div class="share-box flexcenter" ref="shareBoxRef">            <div class="share-item flexcenter" @click="copyLinkClick()">                <img class="share-icon" src="/img/copy-black-icon.png" />                <div class="text">复制链接</div>            </div>            <!-- 鼠标移入 加载二维码 -->            <div class="share-item wenxin flexcenter" @mouseenter="showQRcode">                <img class="share-icon" src="/img/weixin-icon.png" />                <div class="text">微信转发</div>                <div class="QRcode-box flexcenter" :class="{'right': isright}">                    <img v-if="QRcode" class="QRcode" :src="QRcode" />                    <div v-else class="QRcode flexcenter">                        <img class="load" src="/img/load-icon.svg" />                    </div>                    <div class="text">微信扫码</div>                </div>            </div>        </div>    </div></div><like v-if="isLikeGif"></like>`,
 });
diff --git a/component/item-bottom/item-bottom.txt b/component/item-bottom/item-bottom.txt
index 08b5cb2..0f7cd53 100644
--- a/component/item-bottom/item-bottom.txt
+++ b/component/item-bottom/item-bottom.txt
@@ -35,7 +35,7 @@
     <div class="bottom-item share flexacenter" @mouseenter="share">
         <img class="icon" src="/img/share-gray.png" style="width: 19px; height: 19px;" />
         <div class="text">{{ item.shares || '转发'}}</div>
-        <div class="share-box flexcenter">
+        <div class="share-box flexcenter" ref="shareBoxRef">
             <div class="share-item flexcenter" @click="copyLinkClick()">
                 <img class="share-icon" src="/img/copy-black-icon.png" />
                 <div class="text">复制链接</div>
@@ -45,7 +45,7 @@
                 <img class="share-icon" src="/img/weixin-icon.png" />
                 <div class="text">微信转发</div>
 
-                <div class="QRcode-box flexcenter">
+                <div class="QRcode-box flexcenter" :class="{'right': isright}">
                     <img v-if="QRcode" class="QRcode" :src="QRcode" />
                     <div v-else class="QRcode flexcenter">
                         <img class="load" src="/img/load-icon.svg" />
diff --git a/component/latest-list/latest-list.js b/component/latest-list/latest-list.js
index 6c23f53..79c1a7f 100644
--- a/component/latest-list/latest-list.js
+++ b/component/latest-list/latest-list.js
@@ -88,5 +88,5 @@ export const latestList = defineComponent({
         itemHead,
     },
 
-    template: `<div class="posts-box box-newest " :class="['boxtype-' + boxtype]">    <div v-if="boxtype == 'newest'" class="box-newest-head flexacenter">        <img class="icon" src="/img/newest-icon.png" alt="" />        最新    </div>    <div v-else-if="boxtype == 'essence'" class="box-newest-head flexacenter">        <img class="icon" src="/img/essence.png" alt="" />        精华阅读    </div>    <div v-else class="slideshow-box">        <div class="tab-list flexacenter">            <div class="tab-item newest" :class="{'pitch': postsTab == 'newest'}" @click="tabPostsItem('newest')">最新</div>            <div class="tab-item essence" :class="{'pitch': postsTab == 'essence'}" @click="tabPostsItem('essence')">精华</div>        </div>    </div>    <div class="slideshow-content flexflex">        <!-- newest 最新 -->        <div class="newest-side-box side-box">            <img class="bounding" src="/img/bounding-circle-green.svg" alt="" />            <div class="box">                <a v-for="(item, index) in latestList" :key="index" class="item flexacenter vuehide" :href="'/details/' + item.uniqid" target="_blank">                    <div class="dot dot-green"></div>                    <div class="text one-line-display">{{ item.title || item.content }}</div>                </a>            </div>        </div>        <!-- essence 精选 -->        <div class="essence-side-box side-box">            <img class="bounding" src="/img/bounding-circle-blue.svg" alt="" />            <div class="box">                <a v-for="(item, index) in topList" :key="index" class="item flexacenter vuehide" :href="'/details/' + item.uniqid" target="_blank">                    <div class="dot"></div>                    <div class="text one-line-display">{{ item.title || item.content }}</div>                </a>            </div>        </div>    </div></div>`,
+    template: `<div class="posts-box box-newest " :class="['boxtype-' + boxtype]">    <div v-if="boxtype == 'newest'" class="box-newest-head flexacenter">        <img class="icon" src="/img/newest-icon.png" alt="" />        最新    </div>    <div v-else-if="boxtype == 'essence'" class="box-newest-head flexacenter">        <img class="icon" src="/img/essence.png" alt="" />        精华阅读    </div>    <div v-else class="slideshow-box">        <div class="tab-list flexacenter">            <div class="tab-item newest" :class="{'pitch': postsTab == 'newest'}" @click="tabPostsItem('newest')">最新            </div>            <div class="tab-item essence" :class="{'pitch': postsTab == 'essence'}" @click="tabPostsItem('essence')">精华            </div>        </div>    </div>    <div class="slideshow-content flexflex">        <!-- newest 最新 -->        <div class="newest-side-box side-box">            <img class="bounding" src="/img/bounding-circle-green.svg" alt="" />            <div class="box">                <template v-for="(item, index) in latestList" :key="index">                    <a v-if="item.title || item.content" class="item flexacenter vuehide"                        :href="'/details/' + item.uniqid" target="_blank">                        <div class="dot dot-green"></div>                        <div class="text one-line-display">{{ item.title || item.content }}</div>                    </a>                </template>            </div>        </div>        <!-- essence 精选 -->        <div class="essence-side-box side-box">            <img class="bounding" src="/img/bounding-circle-blue.svg" alt="" />            <div class="box">                <template v-for="(item, index) in topList" :key="index">                    <a v-if="item.title || item.content" class="item flexacenter vuehide"                        :href="'/details/' + item.uniqid" target="_blank">                        <div class="dot"></div>                        <div class="text one-line-display">{{ item.title || item.content }}</div>                    </a>                </template>            </div>        </div>    </div></div>`,
 });
diff --git a/css/public.css b/css/public.css
index 8e1bdbd..64f0079 100644
--- a/css/public.css
+++ b/css/public.css
@@ -701,6 +701,9 @@ body {
   box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.16862745);
   flex-direction: column;
 }
+.item-box .bottom .bottom-item .share-box .share-item .QRcode-box.right {
+  left: -140px;
+}
 .item-box .bottom .bottom-item .share-box .share-item .QRcode-box .QRcode {
   width: 100px;
   height: 100px;
@@ -1681,7 +1684,6 @@ body {
   line-height: 36px;
   color: #333333;
   font-size: 14px;
-  height: 32px;
   line-height: 32px;
   padding: 0 14px;
   background-color: #f6f6f6;
diff --git a/css/public.less b/css/public.less
index adfcbbc..f4eb389 100644
--- a/css/public.less
+++ b/css/public.less
@@ -851,6 +851,10 @@ body {
                         box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.16862745);
                         flex-direction: column;
 
+                        &.right {
+                            left: -140px;
+                        }
+
                         .QRcode {
                             width: 100px;
                             height: 100px;
@@ -2024,7 +2028,6 @@ body {
             line-height: 36px;
             color: #333333;
             font-size: 14px;
-            height: 32px;
             line-height: 32px;
             padding: 0 14px;
             background-color: rgba(246, 246, 246, 1);
diff --git a/details.html b/details.html
index e3c7da7..131498c 100644
--- a/details.html
+++ b/details.html
@@ -17,7 +17,7 @@
 
 <body>
     <div class="container" id="details" v-cloak>
-    <div class="templateValue" ref="uniqidRef">i8aD88Xy1aK9</div>
+    <div class="templateValue" ref="uniqidRef">uzP1eSyPjvvD</div>
 
         <div class="head-top flexacenter">
             <img class="logo" src="https://oss.gter.net/logo" alt="" />
diff --git a/index.html b/index.html
index e0139ea..1f243f3 100644
--- a/index.html
+++ b/index.html
@@ -171,10 +171,10 @@
                 <item-forum :itemdata="item" v-for="(item, index) in list" :key="index"></item-forum>
             </div>
             <div class="sidebar" :style="{'top': sidebarHeight + 'px'}" ref="sidebarRef">
-                <a class="adv" href="" target="_blank">
+                <a class="ad-item flexacenter" href="" target="_blank">
                     <img class="adv-icon" src="https://o.x-php.com/bbs/common/cf/1709075xdbbbvjd8cbxvdd.jpg" alt="26Fall祈福，求offer得offer！" />
                 </a>
-                <a class="adv" href="" target="_blank">
+                <a class="ad-item flexacenter" href="" target="_blank">
                     <img class="adv-icon" src="https://o.x-php.com/bbs/common/cf/1709075xdbbbvjd8cbxvdd.jpg" alt="26Fall祈福，求offer得offer！" />
                 </a>
 
diff --git a/js/details.js b/js/details.js
index 7fac8cf..fde684b 100644
--- a/js/details.js
+++ b/js/details.js
@@ -151,31 +151,6 @@ const appSectionIndex = createApp({
                 timestamp.value = strtimeago(targetInfo.release_at, 4);
                 updatedTime.value = targetInfo.updated_at ? strtimeago(targetInfo.updated_at, 4) : null;
 
-                // targetInfo.content = "[attach]976054[/attach]\n\n[attachimg]1008585[/attachimg]\n[attach]850105[/attach]";
-                // targetInfo.attachments = {
-                //     images: [
-                //         {
-                //             aid: 1008585,
-                //             url: "https://o.x-php.com/Zvt57TuJSUvkyhw-xG_Y2l-U_pokcHeD1NFX9ddrB_WbUGy8P79gQxcXHOeQ4soV7NkzNDQyOQ~~",
-                //             thumb: "https://o.x-php.com/Zvt57TuJSUvkyhw-xG_Y2l-U_pokcHeD1NFX9ddrB_WbUWy8K_hyVFweFbPD7IZK4sVMAmnF5Vzp9Fkg0jQ0Mjk~",
-                //         },
-                //     ],
-                //     files: [],
-                //     videos: [
-                //         {
-                //             aid: 976054,
-                //             posterurl: "https://o.x-php.com/Zvt57TuJSUvkyhw-xG_Y2l-U_pokc36P1NFX9ddrB_WbUWy8K_hyVFweFrPD7IZK4sVMAm3Btwy-9Fkg0jQ0Mjk~",
-                //             url: "https://o.x-php.com/Zvt57TuJSUvkyhw-xG7Y2l-c-ZwscHvqqsgFptxhXa6RWi26P-BuTQFFE7SQttkb8LQ0NDI5",
-                //             thumb: "https://o.x-php.com/Zvt57TuJSUvkyhw-xG7Y2l-c-ZwscHvqqsgFptxhXa6QWi2uePJ5Bg8VFLPIqoYV7MtbCG2RtAz_-kVNNDQyOQ~~",
-                //         },
-                //         {
-                //             aid: 850105,
-                //             posterurl: "https://o.x-php.com/Zvt57TuJSUvkyhw-xG_Y2l-U_pokc32G1NFX9ddrB_WbUWy8K_hyVFweFrPD7IZK4sVMA2eU5Vvl9Fkg0jQ0Mjk~",
-                //             url: "https://o.x-php.com/Zvt57TuJSUvkyhw-xG7Y2l-d-5otdXrqqsgFptxhXa6RWi26P-BuTQNAEuHBs9kb8LQ0NDI5",
-                //             thumb: "https://o.x-php.com/Zvt57TuJSUvkyhw-xG7Y2l-d-5otdXrqqsgFptxhXa6QWi2uePJ5Bg8VFLPIqoYV7MsICzzBsFj_-kVNNDQyOQ~~",
-                //         },
-                //     ],
-                // };
                 if (targetInfo.content) targetInfo.content = restoreHtml(targetInfo.content, targetInfo.attachments);
 
                 info.value = targetInfo;
@@ -213,7 +188,7 @@ const appSectionIndex = createApp({
             html = html.replace(/\[tag\]([^[]+)\[\/tag\]/gi, '<a class="blue" href="/tag/$1" target="_blank">#$1</a> <span class="fill"></span> ');
 
             // 4. 还原粗体标记为h2标签
-            html = html.replace(/\[b\]([^[]+)\[\/b\]/gi, "<h2>$1</h2>");
+            html = html.replace(/\[b\]([\s\S]*?)\[\/b\]/gi, "<h2>$1</h2>");
 
             // 5. 统一在单次遍历中按出现顺序替换 attach/attachimg
             const byAid = new Map();
diff --git a/js/edit.js b/js/edit.js
index 84eb501..cf882d9 100644
--- a/js/edit.js
+++ b/js/edit.js
@@ -160,7 +160,7 @@ const editApp = createApp({
             html = html.replace(/\[tag\]([^[]+)\[\/tag\]/gi, '<span class="blue">#$1</span> <span class="fill"></span> ');
 
             // 4. 还原粗体标记为h2标签
-            html = html.replace(/\[b\]([^[]+)\[\/b\]/gi, "<h2>$1</h2>");
+            html = html.replace(/\[b\]([\s\S]*?)\[\/b\]/gi, "<h2>$1</h2>");
 
             // 5. 还原图片标记为img标签（使用提供的imageList）
             html = html.replace(/\[attachimg\](\d+)\[\/attachimg\]/gi, (match, aid) => {
@@ -699,39 +699,50 @@ const editApp = createApp({
                     video.src = "";
                 };
 
-                video.addEventListener("error", () => {
-                    cleanup();
-                    reject(new Error("视频加载失败，请检查文件完整性"));
-                }, { once: true });
+                video.addEventListener(
+                    "error",
+                    () => {
+                        cleanup();
+                        reject(new Error("视频加载失败，请检查文件完整性"));
+                    },
+                    { once: true }
+                );
 
-                video.addEventListener("loadeddata", () => {
-                    const canvas = document.createElement("canvas");
-                    const w = video.videoWidth || 320;
-                    const h = video.videoHeight || 240;
-                    canvas.width = w;
-                    canvas.height = h;
-                    const ctx = canvas.getContext("2d");
-                    try {
-                        ctx.drawImage(video, 0, 0, w, h);
-                    } catch (e) {
-                        cleanup();
-                        reject(e);
-                        return;
-                    }
-                    canvas.toBlob((blob) => {
-                        cleanup();
-                        if (!blob) {
-                            reject(new Error("第一帧提取失败，Blob 生成异常"));
+                video.addEventListener(
+                    "loadeddata",
+                    () => {
+                        const canvas = document.createElement("canvas");
+                        const w = video.videoWidth || 320;
+                        const h = video.videoHeight || 240;
+                        canvas.width = w;
+                        canvas.height = h;
+                        const ctx = canvas.getContext("2d");
+                        try {
+                            ctx.drawImage(video, 0, 0, w, h);
+                        } catch (e) {
+                            cleanup();
+                            reject(e);
                             return;
                         }
-                        const frameFile = new File([blob], `video_cover_${Date.now()}.png`, { type: "image/png" });
-                        resolve(frameFile);
-                    }, "image/png", 0.9);
-                }, { once: true });
+                        canvas.toBlob(
+                            (blob) => {
+                                cleanup();
+                                if (!blob) {
+                                    reject(new Error("第一帧提取失败，Blob 生成异常"));
+                                    return;
+                                }
+                                const frameFile = new File([blob], `video_cover_${Date.now()}.png`, { type: "image/png" });
+                                resolve(frameFile);
+                            },
+                            "image/png",
+                            0.9
+                        );
+                    },
+                    { once: true }
+                );
             });
         };
 
-
         const linkClick = () => {};
 
         return { linkClick, insertVideo, insertLink, linkUrl, linkText, linkState, openLink, closeLink, handleClick, uniqid, userInfoWin, titleLength, submit, emojiState, openEmoji, closeEmoji, selectEmoji, optionEmoji, isPTitle, onEditorInput, onEditorFocus, onEditorBlur, paragraphTitle, info, tagList, token, cutAnonymity, editorRef, insertImage, judgeIsEmpty, isEmpty };
diff --git a/js/index.js b/js/index.js
index 990a0e2..2d38fcb 100644
--- a/js/index.js
+++ b/js/index.js
@@ -2,13 +2,14 @@ const { createApp, ref, onMounted, nextTick, onUnmounted, computed, watch, provi
 import { headTop } from "../component/head-top/head-top.js";
 import { itemForum } from "../component/item-forum/item-forum.js";
 import { latestList } from "../component/latest-list/latest-list.js";
+import { loadBox } from "../component/load-box/load-box.js";
 
 const appIndex = createApp({
     setup() {
         onMounted(() => getUserInfoWin());
 
-        let isLogin = ref(true);
-        let realname = ref(1); // 是否已经实名
+        let isLogin = ref(false);
+        let realname = ref(0); // 是否已经实名
         let userInfoWin = ref({});
 
         const getUserInfoWin = () => {
@@ -48,53 +49,7 @@ const appIndex = createApp({
         provide("openAttest", openAttest);
         provide("goLogin", goLogin);
 
-        let pastList = ref([
-            {
-                comments: 24,
-                created_at: "2025-04-14 16:08:52",
-                description: "''",
-                status: 0,
-                title: "25年4月美国无预警大量撤销留学生签证，撤销原因是哪些？我们的一些相关建议",
-                topicid: 253942,
-                uniqid: "uDqLzLTbK4Of",
-            },
-            {
-                comments: 24,
-                created_at: "2025-04-14 16:08:52",
-                description: "''",
-                status: 0,
-                title: "25年4月美国无预警大量撤销留学生签证，撤销原因是哪些？我们的一些相关建议",
-                topicid: 253942,
-                uniqid: "uDqLzLTbK4Of",
-            },
-            {
-                comments: 24,
-                created_at: "2025-04-14 16:08:52",
-                description: "''",
-                status: 0,
-                title: "25年4月美国无预警大量撤销留学生签证，撤销原因是哪些？我们的一些相关建议",
-                topicid: 253942,
-                uniqid: "uDqLzLTbK4Of",
-            },
-            {
-                comments: 24,
-                created_at: "2025-04-14 16:08:52",
-                description: "''",
-                status: 0,
-                title: "25年4月美国无预警大量撤销留学生签证，撤销原因是哪些？我们的一些相关建议",
-                topicid: 253942,
-                uniqid: "uDqLzLTbK4Of",
-            },
-            {
-                comments: 24,
-                created_at: "2025-04-14 16:08:52",
-                description: "''",
-                status: 0,
-                title: "25年4月美国无预警大量撤销留学生签证，撤销原因是哪些？我们的一些相关建议",
-                topicid: 253942,
-                uniqid: "uDqLzLTbK4Of",
-            },
-        ]);
+        let pastList = ref([]);
 
         onMounted(() => {
             offerListScrolling();
@@ -107,10 +62,6 @@ const appIndex = createApp({
             getTalkingRecommend();
             getTopicHandpicked();
             getTopicLatest();
-
-            setTimeout(() => {
-                BiComponent.initComponent('unlock');
-            }, 1000);
         });
 
         let ongoingbj = ref({}); // 话题数据
@@ -156,19 +107,28 @@ const appIndex = createApp({
                 offer.value = data.offer;
                 vote.value = data.vote;
                 interviewexperience.value = data.interviewexperience;
+
+                nextTick(() => {});
             });
         };
 
+        const sidebarFixed = ref(false);
+
         const handleScroll = () => {
             const scrollTop = document.documentElement.scrollTop || document.body.scrollTop;
-
-            const scrollHeight = document.documentElement.scrollHeight;
-            const clientHeight = document.documentElement.clientHeight;
+            const scrollHeight = document.documentElement.scrollHeight || document.body.scrollHeight;
+            const clientHeight = window.innerHeight;
 
             // 列表下 滑动到底部 获取新数据
-            if (scrollTop + clientHeight >= scrollHeight - 40) getList();
+            if (scrollTop + clientHeight >= scrollHeight - 200) getList();
+
+            // // 侧边栏滚动固定
+            // if (scrollTop >= matterRef.value.offsetTop + sidebarRef.value.offsetHeight - clientHeight) sidebarFixed.value = true;
+            // else sidebarFixed.value = false;
 
             sidebarHeight.value = -(sidebarRef.value.offsetHeight - window.innerHeight);
+
+            if (sidebarHeight.value > 0) sidebarHeight.value = 12;
         };
 
         let offerlist = ref([]); // offer 列表滚动 数据
@@ -195,14 +155,20 @@ const appIndex = createApp({
 
         let offerTimer = null;
 
+        let scrollup = null;
         // offer list 滚动
         const autoOfferListScroll = () => {
+            console.log("autoOfferListScroll");
+
             if (typeof ScrollText !== "function") {
                 setTimeout(() => autoOfferListScroll(), 500);
                 return;
             }
-            var scrollup = new ScrollText("offer-box");
-            scrollup.LineHeight = 56.5;
+            console.log("scrollup");
+
+            if (scrollup) return;
+            scrollup = new ScrollText("offer-box");
+            scrollup.LineHeight = 55;
             scrollup.Amount = 1;
             scrollup.Delay = 1;
             scrollup.Start();
@@ -266,44 +232,40 @@ const appIndex = createApp({
             return Object.values(groups);
         };
 
-        let loading = false;
+        let loading = ref(false);
         let page = ref(1);
         let list = ref([]);
         const getList = () => {
-            if (loading || page.value == 0) return;
-            loading = true;
-            // wx.showLoading();
+            if (loading.value || page.value == 0) return;
+            loading.value = true;
             ajaxGet(`/v2/api/forum/topicLists?type=thread&page=${page.value || 1}`)
                 .then((res) => {
-                    // wx.hideLoading();
                     if (res.code != 200) return;
                     let data = res.data;
                     list.value = list.value.concat(data.data);
                     page.value = data.count > data.limit * data.page ? page.value + 1 : 0;
 
-                    loading = false;
+                    loading.value = false;
                 })
                 .catch((err) => {
-                    // wx.hideLoading();
                     err = err.data;
                     if (err.code == 401) goLogin();
-                    loading = false;
+                    loading.value = false;
                 });
         };
 
-        const clickbtn = () => {
-            BiComponent.initComponent();
-        };
-
         const sidebarRef = ref(null);
+        const matterRef = ref(null);
+
         let sidebarHeight = ref(0);
 
-        return { sidebarRef, sidebarHeight, clickbtn, interviewexperience, vote, offer, topicHandpickedList, list, sectionList, popList, custom_2AdvRef, ongoingbj, pastList, offerMouseover, offerMouseout, offerlist, offerListRef };
+        return { sidebarHeight, matterRef, sidebarFixed, sidebarRef, loading, interviewexperience, vote, offer, topicHandpickedList, list, sectionList, popList, custom_2AdvRef, ongoingbj, pastList, offerMouseover, offerMouseout, offerlist, offerListRef };
     },
 });
 
 appIndex.component("headTop", headTop);
 appIndex.component("itemForum", itemForum);
 appIndex.component("latestList", latestList);
+appIndex.component("load-box", loadBox);
 
 appIndex.mount("#appIndex");
diff --git a/js/public.js b/js/public.js
index 4a294d7..68f8076 100644
--- a/js/public.js
+++ b/js/public.js
@@ -1,9 +1,11 @@
 const forumBaseURL = "https://api.gter.net";
 axios.defaults.withCredentials = true;
+axios.defaults.emulateJSON = true;
 
 // 导出ajax函数
 const ajax = (url, data) => {
-    if (location.hostname == "127.0.0.1") axios.defaults.headers.common["Authorization"] = "erhvky91rk23vx7xiutj34db82kjb1vc";
+    axios.defaults.withCredentials = true;
+    axios.defaults.emulateJSON = true;
 
     url = url.indexOf("https://") > -1 ? url : forumBaseURL + url;
     return new Promise(function (resolve, reject) {
@@ -17,26 +19,51 @@ const ajax = (url, data) => {
 
                 if (data.code == 401) {
                     // 需要登录
-                    showWindow("login", "https://passport.gter.net/login/ajax", "get", -1, {
-                        cover: true,
-                    });
+                    go_ajax_Login();
                     reject();
                 }
                 resolve(data);
             })
             .catch((err) => {
-                reject();                
-                if (err.response?.status == 401)
-                    showWindow("login", "https://passport.gter.net/login/ajax", "get", -1, {
-                        cover: true,
-                    });
+                reject();
+                if (err.response?.status == 401) go_ajax_Login();
+            });
+    });
+};
+
+const ajaxdelete = (url, data) => {
+    axios.defaults.withCredentials = true;
+    axios.defaults.emulateJSON = true;
+
+    url = url.indexOf("https://") > -1 ? url : forumBaseURL + url;
+    return new Promise(function (resolve, reject) {
+        axios
+            .delete(url, {
+                emulateJSON: true,
+                withCredentials: true,
+                data,
+            })
+            .then(function (res) {
+                var data = typeof res.data == "string" ? JSON.parse(res.data) : res.data;
+
+                if (data.code == 401) {
+                    // 需要登录
+                    go_ajax_Login();
+                    reject();
+                }
+                resolve(data);
+            })
+            .catch((err) => {
+                reject();
+                if (err.response?.status == 401) go_ajax_Login();
             });
     });
 };
 
 // 导出ajaxGet函数
 const ajaxGet = (url) => {
-    if (location.hostname == "127.0.0.1") axios.defaults.headers.common["Authorization"] = "erhvky91rk23vx7xiutj34db82kjb1vc";
+    axios.defaults.withCredentials = true;
+    axios.defaults.emulateJSON = true;
 
     url = url.indexOf("https://") > -1 ? url : forumBaseURL + url;
     return new Promise(function (resolve, reject) {
@@ -53,9 +80,7 @@ const ajaxGet = (url) => {
                 var data = typeof res.data == "string" ? JSON.parse(res.data) : res.data;
                 if (data.code == 401) {
                     // 需要登录
-                    showWindow("login", "https://passport.gter.net/login/ajax", "get", -1, {
-                        cover: true,
-                    });
+                    go_ajax_Login();
                     reject();
                 }
                 resolve(data);
@@ -153,61 +178,6 @@ const timeago = (dateTimeStamp, type = 1) => {
     return result;
 };
 
-const creationAlertBox = (type = "success", text) => {
-    if (!text) return;
-    const pathObj = {
-        success: `<path fill="currentColor" d="M512 64a448 448 0 1 1 0 896 448 448 0 0 1 0-896zm-55.808 536.384-99.52-99.584a38.4 38.4 0 1 0-54.336 54.336l126.72 126.72a38.272 38.272 0 0 0 54.336 0l262.4-262.464a38.4 38.4 0 1 0-54.272-54.336L456.192 600.384z"></path>`,
-        error: `<path fill="currentColor" d="M512 64a448 448 0 1 1 0 896 448 448 0 0 1 0-896zm0 393.664L407.936 353.6a38.4 38.4 0 1 0-54.336 54.336L457.664 512 353.6 616.064a38.4 38.4 0 1 0 54.336 54.336L512 566.336 616.064 670.4a38.4 38.4 0 1 0 54.336-54.336L566.336 512 670.4 407.936a38.4 38.4 0 1 0-54.336-54.336L512 457.664z"></path>`,
-    };
-
-    const colorObj = {
-        success: {
-            border: "#e1f3d8",
-            color: "#67c23a",
-            background: "#f0f9eb",
-        },
-        error: {
-            border: "#fde2e2",
-            color: "#f56c6c",
-            background: "#fef0f0",
-        },
-    };
-
-    if (!pathObj[type]) type = "success"; // 判断存不存在 给个默认值
-
-    const box = document.createElement("div");
-
-    box.style.position = "fixed";
-    box.style.zIndex = "10003";
-    box.style.top = "-51px";
-    box.style.left = "50%";
-    box.style.border = `${colorObj[type].border} 1px solid`;
-    box.style.color = colorObj[type].color;
-    box.style.background = colorObj[type].background;
-    box.style.display = "flex";
-    box.style.alignItems = "center";
-    box.style.fontSize = "14px";
-    box.style.padding = "15px 19px";
-    box.style.borderRadius = "4px";
-    box.style.transition = "0.5s";
-    box.style.transform = "translateX(-50%)";
-
-    const svg = `<svg style="width: 16px;height: 16px;margin-right: 10px;" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1024 1024">${pathObj[type]}</svg>`;
-
-    box.innerHTML = `${svg}${text || "默认提示文本"}`;
-    document.body.appendChild(box);
-
-    setTimeout(() => {
-        box.style.top = 20 + "px";
-        setTimeout(() => {
-            box.style.top = -51 + "px";
-            setTimeout(() => {
-                box.remove();
-            }, 2000);
-        }, 2000);
-    }, 1);
-};
-
 const managerHide = (token, state, type = "offer") => {
     return new Promise((resolve, reject) => {
         const obj = {
@@ -277,6 +247,24 @@ const managerEssence = (token, state) => {
     });
 };
 
+// 删除
+const managerDelete = (token) => {
+    return new Promise((resolve, reject) => {
+        const post = () => {
+            ajaxdelete(`/v2/api/forum/deleteTopic`, {
+                token,
+            }).then((res) => {
+                creationAlertBox("success", res.message || "");
+                resolve();
+            });
+        };
+
+        const isConfirmed = confirm(`确定要删除吗？`);
+        if (!isConfirmed) reject();
+        else post();
+    });
+};
+
 const getUrlParams = () => {
     const params = {};
     const queryString = window.location.search.slice(1);
@@ -317,25 +305,27 @@ const updateUrlParams = (params, replace = false) => {
 };
 
 // 跳转 url
-const redirectToExternalWebsite = (url) => {
+const redirectToExternalWebsite = (url, target = "_blank") => {
     const link = document.createElement("a");
     link.href = url;
-    link.target = "_blank";
+    link.target = target;
     link.click();
 };
 
 // 点击ta的主页
-const goHomePage = (uin) => {
-    redirectToExternalWebsite(`https://bbs.gter.net/home.php?mod=space&uid=${uin}`);
+const goHomePage = (token) => {
+    if (!token) return;
+    redirectToExternalWebsite(`/u/${token}`);
 };
 
 // 点击发送信息
-const goSendMessage = (uin) => {
-    if (uin && typeof messagePrivateItem == "function") {
-        messagePrivateItem({ uin: uin });
+const goSendMessage = (token) => {
+    if (typeof messagePrivateItem == "function") {
+        messagePrivateItem({ token });
         return;
     }
-    redirectToExternalWebsite(`https://bbs.gter.net/home.php?mod=space&showmsg=1&uid=${uin}`);
+
+    goHomePage(token);
 };
 
 const lang = {
@@ -363,14 +353,14 @@ const lang = {
     rentalduration: { 1: "1个月", 2: "2个月", 3: "3个月", 4: "4个月", 5: "5个月", 6: "6个月", 7: "7个月", 8: "8个月", 9: "9个月", 10: "10个月", 11: "11个月", 12: "1年", 13: "1年1个月", 14: "1年2个月", 15: "1年3个月", 16: "1年4个月", 17: "1年5个月", 18: "1年6个月", 24: "2年", 36: "3年" },
 };
 
-let copyUid = (text) => {
+let copyForumUid = (text) => {
     if (navigator.clipboard)
-        copyUid = () => {
+        copyForumUid = () => {
             navigator.clipboard.writeText(text);
             creationAlertBox("success", "复制成功");
         };
     else {
-        copyUid = () => {
+        copyForumUid = () => {
             var tempInput = document.createElement("input");
             tempInput.value = text;
             document.body.appendChild(tempInput);
@@ -380,5 +370,33 @@ let copyUid = (text) => {
             creationAlertBox("success", "复制成功");
         };
     }
-    copyUid();
+    copyForumUid();
+};
+
+const updateUrlLastPath = (newLastPath, isReplace = false) => {
+    const raw = typeof newLastPath === "string" ? newLastPath : String(newLastPath);
+    const basePath = raw.split("?")[0];
+    const newPathname = basePath.startsWith("/") ? basePath : "/" + basePath;
+    const newSearch = window.location.search;
+    const newUrl = window.location.origin + newPathname + newSearch;
+    if (isReplace) history.replaceState(null, document.title, newUrl);
+    else history.pushState(null, document.title, newUrl);
+};
+
+const removeQueryQ = (isReplace = false) => {
+    const params = new URLSearchParams(window.location.search);
+    if (!params.has("q")) return;
+    params.delete("q");
+    const qs = params.toString();
+    const newUrl = window.location.origin + window.location.pathname + (qs ? "?" + qs : "") + window.location.hash;
+    if (isReplace) history.replaceState(null, document.title, newUrl);
+    else history.pushState(null, document.title, newUrl);
+};
+
+// 跳转登录
+const go_ajax_Login = () => {
+    console.log("go_ajax_Login");
+
+    if (typeof ajax_login === "function") ajax_login();
+    else window.open("https://passport.gter.net/?referer=" + escape(location.href), "_self");
 };