diff --git a/src/components/widgets/WeekplanWidget.vue b/src/components/widgets/WeekplanWidget.vue
index 6736781..476d28f 100644
--- a/src/components/widgets/WeekplanWidget.vue
+++ b/src/components/widgets/WeekplanWidget.vue
@@ -13,7 +13,8 @@
              也必须保留标题行 + 翻页箭头，否则用户翻进空周后没有出口 -->
         <template v-else-if="hasWeek">
             <div class="wk-title">
-                <span :title="titleStr">{{ titleStr }}</span>
+                <!-- 显示用简称（日期区间 + 第N周）；接口全称（如「学校工作安排」）留在 title 里 hover 可见 -->
+                <span :title="titleFull">{{ titleStr }}</span>
                 <!-- 翻页：边界由响应 minWeek/maxWeek 驱动（缺省按 [0,0] 禁用两侧）；越界 oapi 返回 code:2，前端先拦 -->
                 <span class="pager">
                     <i :class="{ disabled: !canPrev }" @click="onPrev">‹</i>
@@ -33,7 +34,17 @@
                 </div>
             </div>
 
-            <div class="wk-tips">日常详情</div>
+            <div class="wk-tips-row">
+                <span class="wk-tips">日常详情</span>
+                <!-- 外跳地址由后端按「子应用 code + 路由」解析下发（应用注册表 pc_url），前端不写死域名 -->
+                <a
+                    v-if="overviewUrl"
+                    class="wk-overview"
+                    :href="overviewUrl"
+                    target="_blank"
+                    rel="noopener"
+                >查看概览 ›</a>
+            </div>
             <ul v-if="currentList.length > 0" class="wk-list">
                 <li v-for="(item, index) in currentList" :key="index">
                     <div class="line">
@@ -45,7 +56,11 @@
             </ul>
             <div v-else class="no-data">{{ currentDayLabel }}</div>
 
-            <div v-if="remarkText" class="wk-remark" :title="remarkText">{{ remarkText }}</div>
+            <!-- 备注：默认 2 行截断，超出才给「展开/收起」；空备注整块不渲染 -->
+            <div v-if="remarkText" class="wk-remark">
+                <div ref="refRemark" class="rk-txt" :class="{ expanded: remarkExpanded }">{{ remarkText }}</div>
+                <span v-if="remarkOverflow" class="rk-more" @click="toggleRemark">{{ remarkExpanded ? "收起" : "展开" }}</span>
+            </div>
         </template>
 
         <!-- 空态：模板内联 SVG，不依赖外部图片 / CSS 背景 -->
@@ -72,13 +87,14 @@
 </template>
 
 <script lang="ts" setup>
-import { computed, onMounted, onUnmounted, ref } from "vue";
+import { computed, nextTick, onMounted, onUnmounted, ref } from "vue";
 import UserSettingApi from "@/api/UserSettingApi";
 
-defineProps<{ widgetId: number }>();
+defineProps<{ widgetId: number; overviewUrl?: string }>();
 const emit = defineEmits(["loaded"]);
 
 const refRoot = ref<HTMLElement | null>(null);
+const refRemark = ref<HTMLElement | null>(null);
 const loading = ref(true);
 /**
  * 接口 data：单个周对象（title/year/term/week/monday/days[]/remark/hasData/minWeek/maxWeek），非数组。
@@ -92,10 +108,28 @@ const weekOffset = ref(0);
 const minWeek = ref(0);
 const maxWeek = ref(0);
 const currentIndex = ref(0);
+/** 备注展开态；remarkOverflow 只在折叠态测量（溢出才显示按钮） */
+const remarkExpanded = ref(false);
+const remarkOverflow = ref(false);
 let observer: ResizeObserver | null = null;
 
 const days = computed<any[]>(() => (Array.isArray(weekData.value.days) ? weekData.value.days : []));
-const titleStr = computed<string>(() => weekData.value.title || "");
+/** 标题简称：日期区间 + 第N周（接口 title 往往是「××学校工作安排」这类长名，放到 hover） */
+const titleStr = computed<string>(() => {
+    const list = days.value;
+    const week = Number(weekData.value.week);
+    const weekPart = Number.isFinite(week) && week > 0 ? `第${week}周` : "";
+    if (list.length >= 2) {
+        const range = `${monthDay(list[0])}~${monthDay(list[list.length - 1])}`;
+        return weekPart ? `${range} ${weekPart}` : range;
+    }
+    return weekPart || weekData.value.title || "";
+});
+/** hover 全称：接口 title，与简称相同则不挂（避免重复提示） */
+const titleFull = computed<string>(() => {
+    const full = weekData.value.title || "";
+    return full === titleStr.value ? "" : full;
+});
 /**
  * 有周对象 = titleStr 非空（含 hasData=false 的空周：后端仍回 title/days，只是 items 全空）。
  * 翻页箭头必须随之保留，避免「翻进空周 → 箭头消失 → 无法返回」的死角；
@@ -146,6 +180,9 @@ async function loadWeek(week: number) {
     } finally {
         // finally 收尾：即使 catch 内再抛，loading 也必须落 false（v1 骨架卡死的直接机制）
         loading.value = false;
+        // 换周/换数据后重置备注折叠态并重测溢出
+        remarkExpanded.value = false;
+        nextTick(measureRemark);
         reportHeight();
     }
 }
@@ -187,10 +224,23 @@ function hasWork(index: number) {
     return !!day && Array.isArray(day.items) && day.items.length > 0;
 }
 
-/** 日期条显示：优先接口 dateText（MM.dd），兜底 date 切片 */
+/** 日期条只显示「日」，不带月份：优先 date（yyyy-MM-dd），退化到 dateText 尾部数字 */
 function dayText(day: any) {
     if (!day) return "";
-    return day.dateText || (day.date || "").slice(8, 10);
+    const date = typeof day.date === "string" ? day.date : "";
+    if (date.length >= 10) return date.slice(8, 10);
+    const text = String(day.dateText || "");
+    const hit = text.match(/(\d{1,2})\s*$/);
+    return hit ? hit[1].padStart(2, "0") : text;
+}
+
+/** M月D日（标题区间用；月/日去前导零） */
+function monthDay(day: any) {
+    const date = day && typeof day.date === "string" ? day.date : "";
+    if (date.length >= 10) {
+        return `${Number(date.slice(5, 7))}月${Number(date.slice(8, 10))}日`;
+    }
+    return String((day && day.dateText) || "");
 }
 
 /** 次要信息行：地点 / 负责人 / 参与人员，全部为空则不显示 */
@@ -203,6 +253,19 @@ function metaOf(item: any) {
     return parts.join(" · ");
 }
 
+function toggleRemark() {
+    remarkExpanded.value = !remarkExpanded.value;
+    if (!remarkExpanded.value) nextTick(measureRemark);
+    reportHeight();
+}
+
+/** 备注溢出判定：折叠态下内容高度超过可视高度才算溢出（展开态保持按钮可见，不重测） */
+function measureRemark() {
+    const el = refRemark.value;
+    if (!el || remarkExpanded.value) return;
+    remarkOverflow.value = el.scrollHeight > el.clientHeight + 2;
+}
+
 function reportHeight() {
     if (refRoot.value) emit("loaded", refRoot.value.offsetHeight);
 }
@@ -259,10 +322,6 @@ function reportHeight() {
             margin-top: 2px;
             font-weight: 600;
         }
-        &.is-on {
-            background: #eef4ff;
-            color: #1d4ed8;
-        }
         &.has b::after {
             content: "";
             display: block;
@@ -280,12 +339,41 @@ function reportHeight() {
         &.holiday b {
             color: #e64545;
         }
+        // 今日：蓝底白字方块（置最后，压过 rest / holiday 的日期字色）
+        &.is-on {
+            color: #1d4ed8;
+            b {
+                width: 26px;
+                margin: 2px auto 0;
+                padding: 1px 0;
+                background: #2d8cf0;
+                color: #fff;
+                border-radius: 4px;
+            }
+        }
     }
 }
-.wk-tips {
+.wk-tips-row {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 8px;
     margin: 8px 15px 0;
+}
+.wk-tips {
+    font-size: 14px;
+    font-weight: 700;
+    color: #1f2329;
+}
+.wk-overview {
+    flex: 0 0 auto;
     font-size: 12px;
-    color: #6e7c87;
+    color: #2d8cf0;
+    text-decoration: none;
+    cursor: pointer;
+    &:hover {
+        color: #1d6fd0;
+    }
 }
 .wk-list {
     list-style: none;
@@ -329,9 +417,30 @@ function reportHeight() {
     margin: 8px 15px 0;
     font-size: 12px;
     color: #6e7c87;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    white-space: nowrap;
+    .rk-txt {
+        line-height: 1.6;
+        // 备注可能是含换行的多行文本：pre-line 保留换行；折叠态截断 2 行
+        white-space: pre-line;
+        display: -webkit-box;
+        -webkit-line-clamp: 2;
+        -webkit-box-orient: vertical;
+        overflow: hidden;
+        &.expanded {
+            display: block;
+            overflow: visible;
+        }
+    }
+    .rk-more {
+        display: inline-block;
+        margin-top: 2px;
+        font-size: 12px;
+        color: #2d8cf0;
+        cursor: pointer;
+        user-select: none;
+        &:hover {
+            color: #1d6fd0;
+        }
+    }
 }
 .no-data {
     min-height: 90px;
diff --git a/src/types/index.ts b/src/types/index.ts
index 2235940..450d38a 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -76,6 +76,10 @@ export interface WidgetCatalog {
     originalName?: string | null;
     /** 校管视角：本校是否已有覆盖行 */
     covered?: boolean;
+    /** 外跳入口：目标子应用 code（应用注册表 app_code），NULL/空 = 不显示入口 */
+    linkAppCode?: string | null;
+    /** 外跳入口：子应用内路由（如 /weekplan）；绝对地址由后端按注册表 pc_url 解析 */
+    linkPath?: string | null;
     sort?: number;
     enabled?: number;
     updateTime?: string | null;
diff --git a/src/views/index.vue b/src/views/index.vue
index f1cb9dd..7c59525 100644
--- a/src/views/index.vue
+++ b/src/views/index.vue
@@ -118,6 +118,7 @@
                             v-if="item.compType === 1 && widgetRegistry[item.code]"
                             :is="widgetRegistry[item.code]"
                             :widget-id="item.id"
+                            :overview-url="item.overviewUrl"
                             @loaded="onWidgetLoaded(item.id, $event)"
                         />
                         <template v-else>
diff --git a/src/views/widget/WidgetEditModal.vue b/src/views/widget/WidgetEditModal.vue
index 06d20dc..48b2ed1 100644
--- a/src/views/widget/WidgetEditModal.vue
+++ b/src/views/widget/WidgetEditModal.vue
@@ -68,6 +68,27 @@
                             </div>
                         </div>
 
+                        <div class="form-row">
+                            <span class="lb">外跳入口</span>
+                            <div class="ctl">
+                                <div class="link-cfg">
+                                    <input
+                                        v-model="form.linkAppCode"
+                                        class="inp"
+                                        maxlength="32"
+                                        placeholder="子应用 code，如 work-week-plan"
+                                    />
+                                    <input
+                                        v-model="form.linkPath"
+                                        class="inp"
+                                        maxlength="128"
+                                        placeholder="子应用内路由，如 /weekplan"
+                                    />
+                                </div>
+                                <div class="field-msg hint">{{ linkMsg }}</div>
+                            </div>
+                        </div>
+
                         <div v-if="isSuperView" class="form-row">
                             <span class="lb">可见范围</span>
                             <div class="ctl">
@@ -333,6 +354,8 @@ const form = reactive({
     roleAliasMap: {} as Record<string, string>,
     sort: 0,
     enabled: 1,
+    linkAppCode: "",
+    linkPath: "",
 });
 
 const extensions = [html(), EditorView.lineWrapping];
@@ -361,8 +384,12 @@ const dataMsg = computed(() => {
     if (!props.isSuperView) return "取数键由超管在后端白名单里维护，不可改";
     return form.compType === 1 ? "内置组件的数据由前端组件自身取，不在此配置" : "只能从后端白名单里选；留空＝静态片段";
 });
-const scopeHint = computed(() => {
-    if (form.scopeType === 0) return "所有学校都下发。";
+/** 外跳入口说明：库里只存「子应用 code + 路由」，绝对地址由后端按应用注册表解析 */
+const linkMsg = computed(() => {
+    const scope = props.isSuperView ? "" : "留空＝沿用超管配置；";
+    return `${scope}只填「子应用 code + 路由」，绝对地址由后端按应用注册表 pc_url 解析后下发（不落库域名）；两列需成对填写，都留空＝不显示入口。`;
+});
+const scopeHint = computed(() => {    if (form.scopeType === 0) return "所有学校都下发。";
     return form.scopeType === 1
         ? "白名单：只有选中的学校下发（未选中的学校看不到）。"
         : "黑名单：除选中的学校外都下发（选中的学校看不到）。";
@@ -448,6 +475,8 @@ function fillForm() {
     form.roleAliasMap = parseRoleAlias(src?.roleAlias);
     form.sort = src?.sort ?? 0;
     form.enabled = src?.enabled === 0 ? 0 : 1;
+    form.linkAppCode = src?.linkAppCode ?? "";
+    form.linkPath = src?.linkPath ?? "";
     if (!props.isSuperView && src?.id) loadSchoolOverride(src.id);
 }
 
@@ -460,6 +489,9 @@ async function loadSchoolOverride(widgetId: number) {
         form.roleList = parseRoles(setting.roleTypes as string);
         form.sort = setting.sortNo ?? props.item?.sort ?? 0;
         form.alias = setting.alias ?? "";
+        // 外跳同样认「NULL=沿用全局」：本校未覆盖则清空输入框，由全局值兜底
+        form.linkAppCode = setting.linkAppCode ?? "";
+        form.linkPath = setting.linkPath ?? "";
     } catch (e) {
         console.warn("[widget] 本校覆盖读取失败", e);
     }
@@ -558,6 +590,8 @@ async function save() {
             roleAlias: Object.keys(aliasMap).length ? JSON.stringify(aliasMap) : null,
             sort: Number(form.sort) || 0,
             enabled: form.enabled,
+            linkAppCode: form.linkAppCode.trim() || null,
+            linkPath: form.linkPath.trim() || null,
         });
         Message.success("保存成功");
         emit("saved");
@@ -594,6 +628,8 @@ async function clearOverride() {
             roleTypes: null,
             sortNo: null,
             alias: null,
+            linkAppCode: null,
+            linkPath: null,
         });
         Message.success("已清除本校覆盖，恢复沿用超管配置");
         emit("saved");
@@ -611,6 +647,8 @@ function buildSchoolSetting() {
         roleTypes: form.roleList.length ? form.roleList.join(",") : null,
         sortNo: Number(form.sort) || 0,
         alias: form.alias.trim() || null,
+        linkAppCode: form.linkAppCode.trim() || null,
+        linkPath: form.linkPath.trim() || null,
     };
 }
 </script>
@@ -836,6 +874,16 @@ $wm-brand-line: color.mix(#ffffff, $wm-brand, 78%);
         max-width: 150px;
     }
 }
+/* 外跳入口：子应用 code + 路由 并排（两列需成对，故放同一行） */
+.link-cfg {
+    display: flex;
+    gap: 8px;
+    max-width: 340px;
+    .inp {
+        flex: 1 1 0;
+        min-width: 0;
+    }
+}
 .hint {
     font-size: 12px;
     color: var(--wm-t4);