diff --git a/client/public/favicon.svg b/client/public/favicon.svg
index c04c3c1..0961ef4 100644
--- a/client/public/favicon.svg
+++ b/client/public/favicon.svg
@@ -1,4 +1,3 @@
-<svg width="32" height="32" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg">
-<rect width="32" height="32" fill="#0A0B0D"/>
-<path d="M26.6677 23.7149H8.38057V20.6496H5.33301V8.38159H26.6677V23.7149ZM8.38057 20.6496H23.6201V11.4482H8.38057V20.6496ZM16.0011 16.0021L13.8461 18.1705L11.6913 16.0021L13.8461 13.8337L16.0011 16.0021ZM22.0963 16.0008L19.9414 18.1691L17.7865 16.0008L19.9414 13.8324L22.0963 16.0008Z" fill="#32F08C"/>
+<svg width="32" height="32" viewBox="64 64 896 896" xmlns="http://www.w3.org/2000/svg">
+<path fill="#1890ff" d="M848 359.3H627.7L825.8 109c4.1-5.3.4-13-6.3-13H436c-2.8 0-5.5 1.5-6.9 4L170 547.5c-3.1 5.3.7 12 6.9 12h174.4l-89.4 357.6c-1.9 7.8 7.5 13.3 13.3 7.7L853.5 373c5.2-4.9 1.7-13.7-5.5-13.7zM378.2 732.5l60.3-241H281.1l189.6-327.4h224.6L487 427.4h211L378.2 732.5z"/>
 </svg>
diff --git a/client/src/assets/styles/global.less b/client/src/assets/styles/global.less
index b5ec855..2946344 100644
--- a/client/src/assets/styles/global.less
+++ b/client/src/assets/styles/global.less
@@ -296,10 +296,14 @@ ol {
 	background: rgba(255, 255, 255, 0.4);
 }
 
-// Firefox
-* {
-	scrollbar-width: thin;
-	scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
+// Firefox 专用（Chrome/Edge 不支持 -moz-appearance，会忽略整块）
+// 注意：Chrome 121+ 一旦设置 scrollbar-width，就会覆盖上面的 ::-webkit-scrollbar，
+// 导致滚动条实际 10px 而 ::-webkit-scrollbar 仍报 4px，antd 据此计算固定列偏移会让表头与表体错位 6px
+@supports (-moz-appearance: none) {
+	* {
+		scrollbar-width: thin;
+		scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
+	}
 }
 
 // Firefox 深色变体
diff --git a/client/src/layouts/index.vue b/client/src/layouts/index.vue
index 54f73bc..359148d 100644
--- a/client/src/layouts/index.vue
+++ b/client/src/layouts/index.vue
@@ -6,7 +6,7 @@
       <div class="sider-inner">
         <!-- Logo区域 -->
         <div class="logo" @click="$router.push('/dashboard')">
-          <img src="@/assets/vue.svg" alt="logo" class="logo-img" />
+          <ThunderboltOutlined class="logo-img" />
           <h1 v-show="!collapsed" class="logo-title">智能电网IoT</h1>
         </div>
 
@@ -114,6 +114,7 @@ import {
   DownOutlined,
   LogoutOutlined,
   LockOutlined,
+  ThunderboltOutlined,
 } from '@ant-design/icons-vue'
 import { usePermissionStore, type MenuNode } from '@/stores/permission'
 
@@ -331,8 +332,9 @@ function handleUserMenuClick({ key }: { key: string }) {
       }
 
       .logo-img {
-        width: 32px;
-        height: 32px;
+        font-size: 32px;
+        color: #1890ff;
+        filter: drop-shadow(0 2px 4px rgba(24, 144, 255, 0.3));
         flex-shrink: 0;
       }
 
diff --git a/client/src/views/customer/visit/index.vue b/client/src/views/customer/visit/index.vue
index 1358d96..da5957f 100644
--- a/client/src/views/customer/visit/index.vue
+++ b/client/src/views/customer/visit/index.vue
@@ -233,11 +233,11 @@
 										size="small"
 										@click="handlePrimary(record)"
 									>{{ primaryAction(record)!.label }}</a-button>
-									<a-button type="link" size="small" @click="openDetail(record)">查看详情</a-button>
 									<a-dropdown trigger="click">
 										<a-button type="link" size="small">更多 <DownOutlined /></a-button>
 										<template #overlay>
 											<a-menu @click="({ key }) => handleMore(key as string, record)">
+												<a-menu-item key="detail">查看详情</a-menu-item>
 												<a-menu-item key="edit">编辑</a-menu-item>
 												<a-menu-item v-if="canSurvey(record)" key="survey">一键发起勘察派单</a-menu-item>
 												<a-menu-item v-if="record.status === 0" key="reassign">改派</a-menu-item>
@@ -550,7 +550,7 @@ const columns = [
 	{ title: '计划与到场时间 / GPS签到', key: 'plan', width: 190 },
 	{ title: '现场意向与成果评级', key: 'intent', width: 190 },
 	{ title: '当前状态', key: 'status', width: 140, align: 'center' as const },
-	{ title: '操作', key: 'action', width: 230, align: 'center' as const, fixed: 'right' as const },
+	{ title: '操作', key: 'action', width: 170, align: 'center' as const, fixed: 'right' as const },
 ];
 
 const rowSelection = computed(() => ({
@@ -762,24 +762,27 @@ function canSurvey(record: CustomerVisitInfo) {
 	);
 }
 
-function primaryAction(record: CustomerVisitInfo): { label: string } | null {
-	if (record.status === VISIT_STATUS.PENDING) return { label: '执行跟进' };
-	if (record.status === VISIT_STATUS.EVIDENCE) return { label: '审核现场取证' };
-	if (record.status === VISIT_STATUS.SURVEY) return { label: '查看关联工程' };
-	if (canSurvey(record)) return { label: '一键发起勘察派单' };
+type PrimaryActionKey = 'follow' | 'review' | 'project' | 'survey';
+
+function primaryAction(record: CustomerVisitInfo): { key: PrimaryActionKey; label: string } | null {
+	if (record.status === VISIT_STATUS.PENDING) return { key: 'follow', label: '执行跟进' };
+	if (record.status === VISIT_STATUS.EVIDENCE) return { key: 'review', label: '审核取证' };
+	if (record.status === VISIT_STATUS.SURVEY) return { key: 'project', label: '查看工程' };
+	if (canSurvey(record)) return { key: 'survey', label: '发起派单' };
 	return null;
 }
 
 function handlePrimary(record: CustomerVisitInfo) {
 	const action = primaryAction(record);
 	if (!action) return;
-	if (action.label === '执行跟进') return handleFollow(record);
-	if (action.label === '审核现场取证') return openReview(record);
-	if (action.label === '查看关联工程') return handleViewProject(record);
-	if (action.label === '一键发起勘察派单') return handleSurvey(record);
+	if (action.key === 'follow') return handleFollow(record);
+	if (action.key === 'review') return openReview(record);
+	if (action.key === 'project') return handleViewProject(record);
+	if (action.key === 'survey') return handleSurvey(record);
 }
 
 function handleMore(key: string, record: CustomerVisitInfo) {
+	if (key === 'detail') return openDetail(record);
 	if (key === 'edit') return router.push({ name: 'CustomerVisitEdit', params: { id: record.id } });
 	if (key === 'survey') return handleSurvey(record);
 	if (key === 'reassign') return openReassign(record);