diff --git a/src/components/Header.vue b/src/components/Header.vue
index 9783867..69f211e 100644
--- a/src/components/Header.vue
+++ b/src/components/Header.vue
@@ -2,9 +2,6 @@
     <header :class="headerClass">
         <img v-if="!!logoUrl" :src="baseUrl + '/image/default-logo.png'" v-real-img="logoUrl" class="logo-box" alt="" />
         <ul class="operate-container fix">
-            <!-- <li>
-                <Button @click="settingsMenu">test</Button>
-            </li> -->
             <li v-if="isWidgetIconShow" :class="{ active: isWidgetShow }">
                 <div class="icon-box" v-wave @click="toggleWidgetShow">
                     <SvgIcon name="header-4" color="#333333" />
@@ -103,7 +100,9 @@
                                 <img :src="requireImg('userinfo/icon3.png')" alt="" />
                                 <span>设置LOGO</span>
                             </li>
-                            <li @click="settingsMenu" v-if="!!store.getIsAdmin">
+                            <!-- 边栏设置已迁设置中心（/settings?pane=sidebar，2026-09-30 二轮迁入真实管理），
+                                 此处仅跳转不再开旧 MenuBarModal（组件保留未挂载） -->
+                            <li @click="linkSidebarSetting" v-if="!!store.getIsAdmin">
                                 <img :src="requireImg('userinfo/icon6.png')" alt="" />
                                 <span>边栏设置</span>
                             </li>
@@ -225,7 +224,6 @@
     <!-- 审批直批弹窗（B3 §2）已抽共享组件（消息对接 2026-09-30），供 /msg 页复用；Header 内已无直批入口 -->
     <MsgApprovalModal ref="refMsgApproval" />
 
-    <MenuBarModal ref="refMenuBarModal" />
     <StatsBarModal ref="refStatsBarModal" />
     <TeacherCopilotModal ref="refTeacherCopilotModal" />
 </template>
@@ -240,7 +238,6 @@ import { storeToRefs } from "pinia";
 import { useRoute, useRouter } from "vue-router";
 import { requireImg } from "@/utils/hook/useImg";
 import ContextMenu from "@/components/ContextMenu.vue";
-import MenuBarModal from "@/components/MenuBarModal.vue";
 import StatsBarModal from "@/components/StatsBarModal.vue";
 import TeacherCopilotModal from "@/components/TeacherCopilotModal.vue";
 import BaseApi from "@/api/BaseApi";
@@ -264,7 +261,6 @@ const baseUrl = computed(() => $conf.fileHost);
 const { unreadCount } = storeToRefs(store);
 
 const refSearchInput = ref<any>();
-const refMenuBarModal = ref<any>();
 const refStatsBarModal = ref<any>();
 const refTeacherCopilotModal = ref<any>();
 
@@ -473,9 +469,10 @@ async function settingsWallpaper() {
     isWallpaperShow.value = true;
 }
 
-async function settingsMenu() {
+/** 边栏设置入口改跳设置中心 pane（原 settingsMenu 开旧 MenuBarModal 的能力已于 2026-09-30 迁入 Settings.vue sidebar pane） */
+function linkSidebarSetting() {
     isUserInfoShow.value = false;
-    refMenuBarModal.value.show();
+    router.push("/settings?pane=sidebar");
 }
 
 async function settingsStats() {
diff --git a/src/views/Settings.vue b/src/views/Settings.vue
index b75b201..dd80893 100644
--- a/src/views/Settings.vue
+++ b/src/views/Settings.vue
@@ -927,11 +927,12 @@ const sidebarAllChecked = computed(() => sidebarForm.roleIds.length == RoleTypeD
 const sidebarIndeterminate = computed(() => sidebarForm.roleIds.length > 0 && sidebarForm.roleIds.length < RoleTypeDict.length);
 
 const sidebarColumns = ref([
-    { title: "名称", key: "name" },
-    { title: "图标", slot: "icon" },
+    { title: "名称", key: "name", minWidth: 120 },
+    { title: "图标", slot: "icon", width: 70, align: "center" },
     { title: "角色", width: 150, slot: "roleIds" },
-    { title: "地址", key: "url", width: 150, tooltip: true },
-    { title: "打开方式", key: "linkType" },
+    // 地址可能很长：minWidth 保证基础宽度 + tooltip 超长省略号悬浮全显（不撑爆表格）
+    { title: "地址", key: "url", minWidth: 220, tooltip: true },
+    { title: "打开方式", key: "linkType", width: 100, align: "center" },
     {
         title: "系统页面",
         key: "isNative",
@@ -946,6 +947,7 @@ const sidebarColumns = ref([
     {
         title: "操作",
         width: 110,
+        fixed: "right",
         align: "center",
         render: (h: any, params: any) => {
             const disabled = !params.row.isEdit,
@@ -1600,9 +1602,14 @@ function openBackend() {
     }
 }
 
-/* 边栏管理（2026-09-30 二轮自 MenuBarModal 迁入） */
+/* 边栏管理（2026-09-30 二轮自 MenuBarModal 迁入；列宽微调 2026-10-02 任务D） */
 .side-toolbar {
-    padding: 2px 0 10px;
+    /* 与下方表格以细分隔线区隔（同 sec-card 内表单分行的 #eef0f3 口径），间距收紧 */
+    display: flex;
+    align-items: center;
+    padding: 4px 0 10px;
+    border-bottom: 1px solid #eef0f3;
+    margin-bottom: 8px;
 }
 .sidebar-table {
     width: 100%;