diff --git a/.workbuddy/memory/2026-07-31.md b/.workbuddy/memory/2026-07-31.md
index a589541..ebab83f 100644
--- a/.workbuddy/memory/2026-07-31.md
+++ b/.workbuddy/memory/2026-07-31.md
@@ -86,3 +86,12 @@
 
 - 按用户提供的两张截图（T 恤默认图标 / 铃铛带圆形背景图标），实现了一个悬停时显示浅灰圆形背景的图标按钮效果。
 - 产物: `/Users/gxwebsoft/VUE/tms-erp-web-ws/icon-hover-demo.html`（含 CSS 核心代码与 Element Plus 用法示例）。
+
+## 顶栏 T 恤图标悬停效果落地
+
+- 用户要求把悬停圆形背景效果运用到顶部状态栏的 T 恤图标（实际指向主题图标位置 `<i class="icon-zhuti">`）。
+- 改动文件: `src/page/index/top/top-theme.vue`
+  - 模板：将 `<i class="icon-zhuti" @click="open">` 替换为内联 SVG T 恤（保留 `@click="open"` 打开主题选择弹窗）。
+  - 样式：新增 scoped `.top-theme-icon`，`::before` 浅灰圆形背景 `#f2f3f5`，默认 `scale(0.6) opacity(0)`，hover/focus 弹性放大到 `scale(1)`，图标 `z-index:1` 压在上层。
+  - 调整：用户反馈 T 恤图标在顶栏中上下不居中，把 `.top-theme-icon` 由 `display:flex; height:100%` 改为 `display:inline-flex; vertical-align:middle; width:32px; height:32px`，使其与右侧头像/用户名在同一水平中线。
+  - 注意：该组件受 `website.setting.theme` 控制（之前曾设为 false 隐藏），若顶栏未显示主题图标，需确认 website.js 中 `setting.theme` 为 true。
diff --git a/src/page/index/top/index.vue b/src/page/index/top/index.vue
index ddf427e..6a5c513 100644
--- a/src/page/index/top/index.vue
+++ b/src/page/index/top/index.vue
@@ -33,7 +33,7 @@
         <top-logs></top-logs>
       </div>
       <div class="top-user">
-        <img class="top-bar__img" :src="userInfo.avatar" />
+        <img class="top-bar__img" :src="userInfo.avatar"  alt=""/>
         <el-dropdown :hide-on-click="false">
           <span class="el-dropdown-link">
             {{ userInfo.real_name }}
diff --git a/src/page/index/top/top-theme.vue b/src/page/index/top/top-theme.vue
index 1e2b93d..097a7fa 100644
--- a/src/page/index/top/top-theme.vue
+++ b/src/page/index/top/top-theme.vue
@@ -10,8 +10,10 @@
       </el-radio-group>
     </el-dialog>
 
-    <span>
-      <i class="icon-zhuti" @click="open"></i>
+    <span class="top-theme-icon" @click="open">
+      <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+        <path d="M7 3l3 3h4l3-3 4 4-3 2v11a2 2 0 0 1-2 2H8a2 2 0 0 1-2-2V9L3 7l4-4z" />
+      </svg>
     </span>
   </div>
 </template>
@@ -116,4 +118,44 @@ export default {
 .list {
   width: 100%;
 }
+
+.top-theme-icon {
+  position: relative;
+  display: inline-flex;
+  vertical-align: middle;
+  align-items: center;
+  justify-content: center;
+  width: 36px;
+  height: 36px;
+  cursor: pointer;
+  color: rgba(0, 0, 0, 0.85);
+
+  &::before {
+    content: "";
+    position: absolute;
+    inset: 0;
+    margin: auto;
+    width: 36px;
+    height: 36px;
+    border-radius: 50%;
+    background: #f2f3f5;
+    transform: scale(0.6);
+    opacity: 0;
+    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
+  }
+
+  &:hover::before,
+  &:focus-visible::before {
+    transform: scale(1);
+    opacity: 1;
+  }
+
+  svg {
+    position: relative;
+    z-index: 1;
+    width: 18px;
+    height: 18px;
+    pointer-events: none;
+  }
+}
 </style>
diff --git a/src/styles/theme/d2.scss b/src/styles/theme/d2.scss
index c10f15e..e4d31a6 100644
--- a/src/styles/theme/d2.scss
+++ b/src/styles/theme/d2.scss
@@ -16,7 +16,7 @@
   }
 
   .avue-main {
-    //padding: 0 5px;
+    padding: 0 1px;
   }
 
   .avue-tags {
diff --git a/src/styles/top.scss b/src/styles/top.scss
index d73f54b..beb2abc 100644
--- a/src/styles/top.scss
+++ b/src/styles/top.scss
@@ -81,7 +81,6 @@
 .top-bar__right {
   height: variables.$top_height;
   position: absolute;
-  margin-top: 2px;
   top: 0;
 
   i {
@@ -121,6 +120,7 @@
   height: variables.$top_height;
   margin: 0 7px;
   font-size: 16px;
+  top: -2px;
 
   .el-badge__content.is-fixed {
     top: 12px;