diff --git a/app/admin/view/index/welcome.php b/app/admin/view/index/welcome.php
index 5ac53a4..0dab17e 100644
--- a/app/admin/view/index/welcome.php
+++ b/app/admin/view/index/welcome.php
@@ -451,7 +451,7 @@ function initVisitTrend() {
         },
         xAxis: {
             type: 'category',
-            data: {$chartData.visitTrend.dates|json_encode},
+            data: {$chartData.visitTrend.dates|json_encode|raw},
             axisLine: {
                 lineStyle: {
                     color: '#e2e8f0'
@@ -473,7 +473,7 @@ function initVisitTrend() {
         },
         series: [{
             name: '访问量',
-            data: {$chartData.visitTrend.visits|json_encode},
+            data: {$chartData.visitTrend.visits|json_encode|raw},
             type: 'line',
             smooth: true,
             areaStyle: {
@@ -487,7 +487,7 @@ function initVisitTrend() {
             }
         }, {
             name: '独立访客',
-            data: {$chartData.visitTrend.uvs|json_encode},
+            data: {$chartData.visitTrend.uvs|json_encode|raw},
             type: 'line',
             smooth: true,
             itemStyle: {
@@ -526,7 +526,7 @@ function initUserGrowth() {
         xAxis: {
             type: 'category',
             boundaryGap: false,
-            data: {$chartData.userGrowth.dates|json_encode}
+            data: {$chartData.userGrowth.dates|json_encode|raw}
         },
         yAxis: {
             type: 'value'
@@ -535,7 +535,7 @@ function initUserGrowth() {
             {
                 name: '新增用户',
                 type: 'bar',
-                data: {$chartData.userGrowth.newUsers|json_encode},
+                data: {$chartData.userGrowth.newUsers|json_encode|raw},
                 itemStyle: {
                     color: '#3881fd'
                 }
@@ -544,7 +544,7 @@ function initUserGrowth() {
                 name: '总用户数',
                 type: 'line',
                 smooth: true,
-                data: {$chartData.userGrowth.totalUsers|json_encode},
+                data: {$chartData.userGrowth.totalUsers|json_encode|raw},
                 itemStyle: {
                     color: '#10b981'
                 },
@@ -582,7 +582,7 @@ function initResourceStats() {
         xAxis: {
             type: 'category',
             boundaryGap: false,
-            data: {$chartData.resourceStats.dates|json_encode}
+            data: {$chartData.resourceStats.dates|json_encode|raw}
         },
         yAxis: {
             type: 'value'
@@ -591,7 +591,7 @@ function initResourceStats() {
             {
                 name: '新增资源',
                 type: 'bar',
-                data: {$chartData.resourceStats.newResources|json_encode},
+                data: {$chartData.resourceStats.newResources|json_encode|raw},
                 itemStyle: {
                     color: '#3881fd'
                 }
@@ -600,7 +600,7 @@ function initResourceStats() {
                 name: '总资源数',
                 type: 'line',
                 smooth: true,
-                data: {$chartData.resourceStats.totalResources|json_encode},
+                data: {$chartData.resourceStats.totalResources|json_encode|raw},
                 itemStyle: {
                     color: '#10b981'
                 },
@@ -612,7 +612,7 @@ function initResourceStats() {
                 name: '下载量',
                 type: 'line',
                 smooth: true,
-                data: {$chartData.resourceStats.downloads|json_encode},
+                data: {$chartData.resourceStats.downloads|json_encode|raw},
                 itemStyle: {
                     color: '#f59e0b'
                 },
@@ -650,7 +650,7 @@ function initArticleStats() {
         xAxis: {
             type: 'category',
             boundaryGap: false,
-            data: {$chartData.articleStats.dates|json_encode}
+            data: {$chartData.articleStats.dates|json_encode|raw}
         },
         yAxis: {
             type: 'value'
@@ -659,7 +659,7 @@ function initArticleStats() {
             {
                 name: '新增文章',
                 type: 'bar',
-                data: {$chartData.articleStats.newArticles|json_encode},
+                data: {$chartData.articleStats.newArticles|json_encode|raw},
                 itemStyle: {
                     color: '#3881fd'
                 }
@@ -668,7 +668,7 @@ function initArticleStats() {
                 name: '总文章数',
                 type: 'line',
                 smooth: true,
-                data: {$chartData.articleStats.totalArticles|json_encode},
+                data: {$chartData.articleStats.totalArticles|json_encode|raw},
                 itemStyle: {
                     color: '#10b981'
                 },
@@ -680,7 +680,7 @@ function initArticleStats() {
                 name: '浏览量',
                 type: 'line',
                 smooth: true,
-                data: {$chartData.articleStats.views|json_encode},
+                data: {$chartData.articleStats.views|json_encode|raw},
                 itemStyle: {
                     color: '#f59e0b'
                 },
diff --git a/app/index/controller/ProgramController.php b/app/index/controller/ProgramController.php
index 386d73f..3b33da3 100644
--- a/app/index/controller/ProgramController.php
+++ b/app/index/controller/ProgramController.php
@@ -90,6 +90,19 @@ class ProgramController extends BaseController
             ->select()
             ->toArray();
 
+        // 处理每个资源的size
+        foreach ($programs as &$program) {
+            if (empty($program['size'])) {
+                // 从Attachments表中查找对应的src
+                $attachment = Attachments::where('src', $program['icon'])
+                    ->field('size')
+                    ->find();
+                if ($attachment) {
+                    $program['size'] = $attachment['size'];
+                }
+            }
+        }
+
         // 按子分类分组资源
         $groupedPrograms = [];
         foreach ($subCategories as $subCategory) {
@@ -125,20 +138,19 @@ class ProgramController extends BaseController
         ];
 
         // 根据请求方式返回不同的输出
-        if (request()->isPost()) {
+        if ($this->request->isPost()) {
             return json([
                 'code' => 1,
                 'msg' => '获取成功',
                 'data' => $data
             ]);
-        } else {
-            // 为视图准备数据
-            $viewData = [
-                'categories' => $categories,
-                'cate' => $data['cate']
-            ];
-            return view('index', $viewData);
         }
+
+        // GET请求渲染页面
+        return view('index', [
+            'categories' => $categories,
+            'cate' => $data['cate']
+        ]);
     }
 
     // 程序列表页
@@ -212,43 +224,19 @@ class ProgramController extends BaseController
     }
 
     // 程序详情页
-    public function detail()
+    public function detail($id)
     {
-        $id = Request::param('id/d', 0);
-        $program = Resources::where('id', $id)->find();
+        // 获取资源详情
+        $program = Resources::where('id', $id)
+            ->where('delete_time', null)
+            ->where('status', 1)
+            ->find();
 
         if (!$program) {
-            return json(['code' => 0, 'msg' => '程序不存在或已被删除']);
-        }
-
-        // 如果size没有，从附件表中获取
-        if (empty($program['size']) && !empty($program['fileurl'])) {
-            $attachment = Attachments::where('src', $program['fileurl'])
-                ->find();
-
-            if ($attachment && !empty($attachment['size'])) {
-                $size = $attachment['size'];
-                // 转换文件大小为合适的单位
-                if ($size >= 1073741824) { // 1GB = 1024MB = 1024*1024KB = 1024*1024*1024B
-                    $program['size'] = round($size / 1073741824, 2) . 'GB';
-                } elseif ($size >= 1048576) { // 1MB = 1024KB = 1024*1024B
-                    $program['size'] = round($size / 1048576, 2) . 'MB';
-                } else {
-                    $program['size'] = round($size / 1024, 2) . 'KB';
-                }
-            }
-        }
-
-        // 如果size存在，确保转换为合适的单位
-        if (!empty($program['size']) && is_numeric($program['size'])) {
-            $size = $program['size'];
-            if ($size >= 1073741824) {
-                $program['size'] = round($size / 1073741824, 2) . 'GB';
-            } elseif ($size >= 1048576) {
-                $program['size'] = round($size / 1048576, 2) . 'MB';
-            } else {
-                $program['size'] = round($size / 1024, 2) . 'KB';
+            if ($this->request->isPost()) {
+                return json(['code' => 0, 'msg' => '资源不存在']);
             }
+            $this->error('资源不存在');
         }
 
         // 获取分类名称
@@ -256,26 +244,33 @@ class ProgramController extends BaseController
             ->value('name');
 
         // 获取作者信息
-        $authorInfo = Users::where('name', $program['uploader'])->find();
-        if ($authorInfo) {
-            // 统计作者的文章数
-            $articleCount = Articles::where('author', $program['uploader'])->count();
-            // 统计作者的资源数
-            $resourceCount = Resources::where('uploader', $program['uploader'])->count();
+        $uploaderInfo = [
+            'name' => $program['uploader'],
+            'avatar' => $program['icon'],
+            'resource_count' => Resources::where('uploader', $program['uploader'])->count(),
+            'article_count' => 0
+        ];
 
-            $authorData = [
-                'avatar' => $authorInfo['avatar'] ?: '/static/images/avatar.png',
-                'name' => $authorInfo['name'],
-                'resource_count' => $resourceCount,
-                'article_count' => $articleCount
-            ];
-        } else {
-            $authorData = [
-                'avatar' => '/static/images/avatar.png',
-                'name' => $program['uploader'],
-                'resource_count' => 0,
-                'article_count' => 0
-            ];
+        // 处理资源size
+        if (empty($program['size'])) {
+            $attachment = Attachments::where('src', $program['icon'])
+                ->field('size')
+                ->find();
+            if ($attachment) {
+                $program['size'] = $attachment['size'];
+            }
+        }
+
+        // 转换文件大小为合适的单位
+        if (!empty($program['size']) && is_numeric($program['size'])) {
+            $size = $program['size'];
+            if ($size >= 1073741824) { // 1GB = 1024MB = 1024*1024KB = 1024*1024*1024B
+                $program['size'] = round($size / 1073741824, 2) . 'GB';
+            } elseif ($size >= 1048576) { // 1MB = 1024KB = 1024*1024B
+                $program['size'] = round($size / 1048576, 2) . 'MB';
+            } else {
+                $program['size'] = round($size / 1024, 2) . 'KB';
+            }
         }
 
         // 获取上一个和下一个程序
@@ -312,33 +307,27 @@ class ProgramController extends BaseController
             ->select()
             ->toArray();
 
-        // 如果是 AJAX 请求，返回 JSON 数据
-        if (Request::isAjax()) {
-            return json([
-                'code' => 1,
-                'msg' => '获取成功',
-                'data' => [
-                    'authorInfo' => $authorData,
-                    'program' => $program,
-                    'cateName' => $cateName,
-                    'prevProgram' => $prevProgram,
-                    'nextProgram' => $nextProgram,
-                    'relatedPrograms' => $relatedPrograms
-                ]
-            ]);
-        }
-
-        // 非 AJAX 请求返回视图
-        View::assign([
-            'authorInfo' => $authorData,
+        // 准备返回数据
+        $data = [
             'program' => $program,
+            'uploaderInfo' => $uploaderInfo,
             'cateName' => $cateName,
             'prevProgram' => $prevProgram,
             'nextProgram' => $nextProgram,
             'relatedPrograms' => $relatedPrograms
-        ]);
+        ];
 
-        return View::fetch('detail');
+        // 根据请求方式返回不同的输出
+        if ($this->request->isPost()) {
+            return json([
+                'code' => 1,
+                'msg' => '获取成功',
+                'data' => $data
+            ]);
+        }
+
+        // GET请求渲染页面
+        return view('', $data);
     }
 
     // 程序下载
diff --git a/app/index/view/program/detail.php b/app/index/view/program/detail.php
index 13e4a92..5c9e45d 100644
--- a/app/index/view/program/detail.php
+++ b/app/index/view/program/detail.php
@@ -16,9 +16,11 @@
                 <h1 class="program-title">{$program.title}</h1>
                 <div class="program-meta">
                     <span class="program-author"><i class="fa fa-user"></i> <span>{$program.author}</span></span>
-                    <span class="program-date"><i class="fa fa-calendar"></i> <span>{$program.create_time|date="Y-m-d"}</span></span>
+                    <span class="program-date"><i class="fa fa-calendar"></i>
+                        <span>{$program.create_time|date="Y-m-d"}</span></span>
                     <span class="program-views"><i class="fa-solid fa-eye"></i> <span>{$program.views}</span> 阅读</span>
-                    <span class="program-downloads"><i class="fa-solid fa-download"></i> <span>{$program.downloads}</span> 下载</span>
+                    <span class="program-downloads"><i class="fa-solid fa-download"></i>
+                        <span>{$program.downloads}</span> 下载</span>
                 </div>
             </div>
 
@@ -107,25 +109,25 @@
         </div>
         <div class="program-detail-right">
             <div class="aboutauthor">
-                <div class="aboutauthor-title">关于作者</div>
+                <!-- <div class="aboutauthor-title">关于作者</div> -->
                 <div class="aboutauthor-main">
                     <div class="aboutauthor-main-top">
                         <div class="aboutauthor-avatar">
-                            <img src="{$authorInfo.avatar}" alt="作者头像">
+                            <img src="{$uploaderInfo.avatar}" alt="作者头像">
                         </div>
                         <div class="aboutauthor-info">
-                            <div class="author-name">{$authorInfo.name}</div>
+                            <div class="author-name">{$uploaderInfo.name}</div>
                         </div>
                     </div>
                     <div class="aboutauthor-main-middle">
                         <div class="author-stats">
                             <div class="author-stats-item">
                                 <h6>资源</h6>
-                                <span class="count">{$authorInfo.resource_count}</span>
+                                <span class="count">{$uploaderInfo.resource_count}</span>
                             </div>
                             <div class="author-stats-item">
                                 <h6>文章</h6>
-                                <span class="count">{$authorInfo.article_count}</span>
+                                <span class="count">{$uploaderInfo.article_count}</span>
                             </div>
                             <div class="author-stats-item">
                                 <h6>粉丝</h6>
@@ -143,6 +145,56 @@
                     </button>
                 </div>
             </div>
+
+            <div class="infos">
+                <!-- <div class="infos-title">下载</div> -->
+                <div class="infos-main">
+                    <div class="infos-main-top">
+                        <div class="infos-info">
+                            <div class="info-item">
+                                <span class="info-label">软件编码：</span>
+                                <span>{$program.number}</span>
+                            </div>
+                            <div class="info-item">
+                                <span class="info-label">软件大小：</span>
+                                <span>{$program.size|default='未知'}</span>
+                            </div>
+                            <div class="info-item">
+                                <span class="info-label">更新时间：</span>
+                                <span>{$program.create_time|date="Y-m-d"}</span>
+                            </div>
+                            <!-- <div class="info-item">
+                                <span class="info-label">软件版本：</span>
+                                <span>{$program.version|default='1.0.0'}</span>
+                            </div> -->
+                        </div>
+                    </div>
+                    <div class="infos-main-middle">
+                        <div class="infos-stats">
+                            <div class="infos-stats-item">
+                                <h6>下载</h6>
+                                <a href="{$program.url}" target="_blank">点击下载</a>
+                            </div>
+                            <div class="infos-stats-item">
+                                <h6>分享码</h6>
+                                {if $program.code}
+                                <a href="">{$program.code}</a>
+                                {else}
+                                <span>-</span>
+                                {/if}
+                            </div>
+                            <div class="infos-stats-item">
+                                <h6>解压密码</h6>
+                                {if $program.zipcode}
+                                <a href="">{$program.zipcode}</a>
+                                {else}
+                                <span>-</span>
+                                {/if}
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
         </div>
     </div>
 </div>
@@ -221,6 +273,66 @@
     });
 </script>
 
+<script>
+    document.addEventListener('DOMContentLoaded', function () {
+        const authorSection = document.querySelector('.aboutauthor');
+        const downloadSection = document.querySelector('.infos');
+        const originalOffset = authorSection.offsetTop;
+        const parentContainer = authorSection.parentElement;
+        const parentRect = parentContainer.getBoundingClientRect();
+
+        // 创建一个占位元素，防止内容跳动
+        const placeholder = document.createElement('div');
+        placeholder.style.height = (authorSection.offsetHeight + downloadSection.offsetHeight + 30) + 'px'; // 30px是间距
+        placeholder.style.display = 'none';
+        parentContainer.insertBefore(placeholder, authorSection);
+
+        function handleScroll() {
+            const scrollTop = window.pageYOffset || document.documentElement.scrollTop;
+            const parentTop = parentRect.top + scrollTop;
+            const parentBottom = parentTop + parentRect.height;
+            const totalHeight = authorSection.offsetHeight + downloadSection.offsetHeight + 30; // 30px是间距
+
+            // 当作者信息区域到达父容器顶部时
+            if (scrollTop > originalOffset) {
+                // 检查是否到达父容器底部
+                if (scrollTop + totalHeight + 20 > parentBottom) {
+                    authorSection.style.position = 'absolute';
+                    downloadSection.style.position = 'absolute';
+                    authorSection.style.top = (parentRect.height - totalHeight) + 'px';
+                    downloadSection.style.top = (parentRect.height - downloadSection.offsetHeight) + 'px';
+                    authorSection.classList.remove('sticky');
+                    downloadSection.classList.remove('sticky');
+                } else {
+                    authorSection.style.position = 'fixed';
+                    downloadSection.style.position = 'fixed';
+                    authorSection.style.top = '100px';
+                    downloadSection.style.top = (100 + authorSection.offsetHeight + 30) + 'px'; // 30px是间距
+                    authorSection.style.width = '350px';
+                    downloadSection.style.width = '350px';
+                    authorSection.classList.add('sticky');
+                    downloadSection.classList.add('sticky');
+                    placeholder.style.display = 'block';
+                }
+            } else {
+                authorSection.style.position = 'static';
+                downloadSection.style.position = 'static';
+                authorSection.classList.remove('sticky');
+                downloadSection.classList.remove('sticky');
+                placeholder.style.display = 'none';
+            }
+        }
+
+        // 监听滚动事件
+        window.addEventListener('scroll', handleScroll);
+        // 监听窗口大小改变事件
+        window.addEventListener('resize', function () {
+            parentRect = parentContainer.getBoundingClientRect();
+            handleScroll();
+        });
+    });
+</script>
+
 <style>
     .location {
         max-width: 1200px;
@@ -270,8 +382,8 @@
         display: flex;
         align-items: center;
         padding-left: 20px !important;
-        padding: 20px 0;
-        border-bottom: 1px solid #efefef;
+        /* padding: 20px 0; */
+        /* border-bottom: 1px solid #efefef; */
         margin-bottom: 20px;
     }
 
@@ -318,7 +430,7 @@
     .main .body-container .program-detail-right .aboutauthor-btn {
         display: flex;
         justify-content: space-evenly;
-        padding: 20px 0;
+        /* padding: 20px 0; */
     }
 
     .main .body-container .program-detail-right .aboutauthor-btn .follow-btn {
@@ -386,6 +498,11 @@
         margin-bottom: 10px;
         display: flex;
         align-items: center;
+        font-size: 14px;
+    }
+
+    .info-item span {
+        color: #666;
     }
 
     .info-label {
@@ -599,6 +716,187 @@
     .disclaimer-content p {
         margin-bottom: 0;
     }
-</style>
 
+    .aboutauthor {
+        background: #fff;
+        border-radius: 8px;
+        padding: 20px;
+        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
+        transition: all 0.3s ease;
+    }
+
+    .aboutauthor.sticky {
+        position: fixed;
+        top: 20px;
+        width: calc(300px - 40px);
+        /* 假设父容器宽度为300px，减去padding */
+        z-index: 100;
+    }
+
+    .aboutauthor-title {
+        font-size: 18px;
+        font-weight: 600;
+        color: #333;
+        margin-bottom: 20px;
+        padding-bottom: 10px;
+        border-bottom: 1px solid #eee;
+    }
+
+    .aboutauthor-main-top {
+        display: flex;
+        align-items: center;
+        margin-bottom: 20px;
+    }
+
+    .aboutauthor-avatar {
+        width: 60px;
+        height: 60px;
+        border-radius: 50%;
+        overflow: hidden;
+        margin-right: 15px;
+    }
+
+    .aboutauthor-avatar img {
+        width: 100%;
+        height: 100%;
+        object-fit: cover;
+    }
+
+    .author-name {
+        font-size: 16px;
+        font-weight: 500;
+        color: #333;
+    }
+
+    .author-stats {
+        display: flex;
+        justify-content: space-around;
+        padding: 15px 0;
+        border-top: 1px solid #eee;
+        border-bottom: 1px solid #eee;
+    }
+
+    .author-stats-item {
+        text-align: center;
+    }
+
+    .author-stats-item h6 {
+        font-size: 14px;
+        color: #666;
+        margin-bottom: 5px;
+    }
+
+    .author-stats-item .count {
+        font-size: 16px;
+        font-weight: 600;
+        color: #333;
+    }
+
+    .aboutauthor-btn {
+        margin-top: 20px;
+        display: flex;
+        gap: 10px;
+    }
+
+    .aboutauthor-btn button {
+        flex: 1;
+        padding: 8px 15px;
+        border: none;
+        border-radius: 4px;
+        cursor: pointer;
+        font-size: 14px;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        transition: all 0.3s ease;
+    }
+
+    .follow-btn {
+        background: #3881fd;
+        color: white;
+    }
+
+    .follow-btn:hover {
+        background: #2c5fd9;
+    }
+
+    .message-btn {
+        background: #f8fafc;
+        color: #333;
+        border: 1px solid #e2e8f0;
+    }
+
+    .message-btn:hover {
+        background: #e2e8f0;
+    }
+
+    .aboutauthor-btn i {
+        margin-right: 5px;
+    }
+
+    .infos.sticky {
+        position: fixed;
+        z-index: 100;
+        transition: all 0.3s ease;
+        margin-top: 0;
+    }
+
+    .infos {
+        background: #fff;
+        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
+        border-radius: 8px;
+        margin-top: 30px;
+        padding: 20px;
+        transition: all 0.3s ease;
+    }
+
+    .infos-main {}
+
+    .infos-main-top {
+        padding: 20px;
+    }
+
+    .infos-title {
+        height: 60px;
+        display: flex;
+        align-items: center;
+        padding-left: 20px;
+        border-bottom: 1px solid #eee;
+        font-weight: 700;
+    }
+
+    .infos-main-middle {
+        display: flex;
+        justify-content: space-evenly;
+        border-top: 1px solid #efefef;
+        padding-top: 20px;
+    }
+
+    .infos-stats {
+        display: flex;
+        justify-content: space-evenly;
+        width: 100%;
+    }
+
+    .infos-stats-item {
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+        font-size: 14px;
+    }
+
+    .infos-stats-item h6 {
+        font-size: 14px;
+        color: #666;
+        margin-bottom: 5px;
+    }
+
+    .infos-btn-blue {
+        background-color: #0081ff;
+        color: #fff;
+        padding: 10px 20px;
+        border-radius: 8px;
+        border: none;
+    }
+</style>
 {include file="component/foot" /}
\ No newline at end of file