diff --git a/college/views/menus.xml b/college/views/menus.xml
index 0aff696..5de7054 100644
--- a/college/views/menus.xml
+++ b/college/views/menus.xml
@@ -22,7 +22,7 @@
     <menuitem id="menu_yuthon_education_root"
               name="学习管理"
               web_icon="college,static/src/img/education.png"
-              sequence="10"/>
+              sequence="4"/>
 
     <!-- ===================== 课程管理 ===================== -->
     <menuitem id="menu_yuthon_course_root"
@@ -51,7 +51,7 @@
               name="我的课程"
               web_icon="college,static/src/img/my_course.png"
               action="action_yuthon_school_my_course_student"
-              sequence="18"
+              sequence="2"
               groups="college.group_student"/>
 
     <!-- 课程学习：学生端专用（简单表单 + 去学习按钮） -->
@@ -59,7 +59,7 @@
               name="课程学习"
               web_icon="college,static/src/img/course_study.png"
               action="action_yuthon_school_course_study"
-              sequence="19"
+              sequence="3"
               groups="college.group_student"/>
 
     <!-- ===================== 师生管理（顶级菜单，与「教育」平级，仅老师/管理员） ===================== -->
@@ -157,11 +157,11 @@
         <field name="target">current</field>
     </record>
 
-    <!-- ===================== 关于（顶级菜单，放在「组织架构」后面） ===================== -->
+    <!-- ===================== 关于（顶级菜单，按截图顺序排在「我的实训」之后） ===================== -->
     <menuitem id="menu_yuthon_about"
               name="关于"
               web_icon="college,static/src/img/about.png"
-              sequence="30"
+              sequence="99"
               groups="college.group_teacher,college.group_student,base.group_system"/>
     <menuitem id="menu_yuthon_about_system"
               name="系统说明"
diff --git a/yuthon_login_theme/static/src/css/login.css b/yuthon_login_theme/static/src/css/login.css
index 36cd676..b0305b8 100644
--- a/yuthon_login_theme/static/src/css/login.css
+++ b/yuthon_login_theme/static/src/css/login.css
@@ -29,27 +29,38 @@ html body.bg-100 {
     background-size: cover;
 }
 
-/* 登录卡片：纯白实底 + 圆角 + 阴影，覆盖第三方主题
-   同时覆盖「数据库选择页(.o_database_list)」与「登录页(.oe_login_form)」两种卡片 */
+/* 登录卡片：核心修复
+   真相（用户 F12 确认）：
+   .o_database_list 是 <div class="card ...">，内嵌 <div class="card-body">
+   udoo_om_ux/style_login_page.scss:
+   - line 12-14: .o_database_list { border-radius: 16px !important; border; box-shadow }
+   - line 16-17: .card-body { border-radius: 16px !important }
+   两层都有 border-radius + padding → 视觉"壳子"。
+   修复策略：让 .o_database_list 完全透明（无 border/box-shadow/bg），所有视觉
+   样式给 .card-body，card 与 card-body 融为一体。 */
 html body.light-dm main:has(.o_database_list) .o_database_list,
 html body.light-dm .oe_login_form,
 .edu-login-card {
     position: relative !important;
     z-index: 10 !important;
     max-width: 420px !important;
-    margin: 0 auto;
+    margin: 0 auto !important;
+    margin-top: 0 !important;
+    background-color: transparent !important;
+    border: none !important;
+    box-shadow: none !important;
+}
+
+/* 所有视觉样式集中在 .card-body：白底 + 圆角 + 阴影 + padding */
+html body.light-dm main:has(.o_database_list) .o_database_list > .card-body {
+    background-color: #ffffff !important;
     border-radius: 22px !important;
     border: 1px solid rgba(226, 232, 240, 0.8) !important;
     box-shadow: 0 24px 70px rgba(79, 70, 229, 0.22) !important;
-    background-color: #ffffff !important;
+    padding: 2rem 1.5rem !important;
     overflow: hidden;
 }
 
-/* 数据库选择卡片内部 .card-body 也强制白底，防止透出背景图 */
-html body.light-dm main:has(.o_database_list) .o_database_list > .card-body {
-    background-color: #ffffff !important;
-}
-
 /* 品牌标题区（我们注入的内容，不受主题作用域影响） */
 .edu-login-head {
     text-align: center;
diff --git a/yuthon_login_theme/views/login_templates.xml b/yuthon_login_theme/views/login_templates.xml
index a6063c7..bd4a9f6 100644
--- a/yuthon_login_theme/views/login_templates.xml
+++ b/yuthon_login_theme/views/login_templates.xml
@@ -3,7 +3,7 @@
         <!-- 在表单最顶部插入品牌标题 -->
         <xpath expr="//form[@role='form']/input[@name='csrf_token']" position="before">
             <div class="edu-login-head">
-                <div class="edu-login-brand">Odoo实训平台</div>
+                <div class="edu-login-brand">Python企业级实训平台</div>
                 <h1 class="edu-login-title">欢迎登录</h1>
             </div>
         </xpath>