diff --git a/app/pages/map/MapPage.tsx b/app/pages/map/MapPage.tsx
index 497d74a5b..41ad3b1c5 100644
--- a/app/pages/map/MapPage.tsx
+++ b/app/pages/map/MapPage.tsx
@@ -490,9 +490,11 @@ const BuildingList = ({
               <span className="block font-medium leading-snug text-ink">
                 {building.name}
               </span>
-              <span className="mt-0.5 line-clamp-1 block text-xs text-muted">
-                {building.desc}
-              </span>
+              {building.desc ? (
+                <span className="mt-0.5 line-clamp-1 block text-xs text-muted">
+                  {building.desc}
+                </span>
+              ) : null}
             </span>
           </button>
         );
@@ -833,9 +835,11 @@ const MapPage = () => {
                       <h2 className="m-0 font-display text-lg font-semibold leading-tight">
                         {selected.name}
                       </h2>
-                      <p className="mt-1 mb-0 line-clamp-2 text-xs leading-relaxed text-muted">
-                        {selected.desc}
-                      </p>
+                      {selected.desc ? (
+                        <p className="mt-1 mb-0 line-clamp-2 text-xs leading-relaxed text-muted">
+                          {selected.desc}
+                        </p>
+                      ) : null}
                     </div>
                     <button
                       type="button"
diff --git a/app/pages/map/data.ts b/app/pages/map/data.ts
index 8a0bc27cb..69ed4c16f 100644
--- a/app/pages/map/data.ts
+++ b/app/pages/map/data.ts
@@ -1064,6 +1064,46 @@ export const BUILDINGS = [
     coord: [106.464181, 29.567418],
     desc: 'A校园正门',
   },
+  {
+    id: 'a_hospital_01',
+    name: '校医院',
+    category: 'hospital',
+    campusId: 'a',
+    coord: [106.472216, 29.563117],
+    desc: '',
+  },
+  {
+    id: 'a_busstation_01',
+    name: '后门校车站',
+    category: 'busstation',
+    campusId: 'a',
+    coord: [106.471154, 29.562414],
+    desc: '',
+  },
+  {
+    id: 'a_busstation_02',
+    name: '钟塔校车站',
+    category: 'busstation',
+    campusId: 'a',
+    coord: [106.467243, 29.567197],
+    desc: '',
+  },
+  {
+    id: 'a_landmark_01',
+    name: '钟塔',
+    category: 'landmark',
+    campusId: 'a',
+    coord: [106.467473, 29.567312],
+    desc: '',
+  },
+  {
+    id: 'a_landmark_02',
+    name: '防空洞爱国教育基地',
+    category: 'landmark',
+    campusId: 'a',
+    coord: [106.46731, 29.56792],
+    desc: '',
+  },
   {
     id: 'a_food_01',
     name: '中渡芋圆',
@@ -1072,6 +1112,14 @@ export const BUILDINGS = [
     coord: [106.472875, 29.564787],
     desc: 'A校园附近甜品店',
   },
+  {
+    id: 'a_food_02',
+    name: '曾一刀私房牛肉面',
+    category: 'food',
+    campusId: 'a',
+    coord: [106.462373, 29.558773],
+    desc: '这是重庆一三八高中生下课吃面的常驻地，笔者最推荐其原汤牛肉牛筋混合韭叶面加蛋，其中“原汤”并不指浅白色的牛骨汤，而是指浮于汤面上的那层微辣牛油，这是整碗面的精髓；单吃牛肉太柴，单吃牛筋太腻，牛肉牛筋混合这一搭配折中两者优缺，让吃面也不再单调；韭叶面由其形状酷似韭菜叶子得名，源于四川达州大竹县，其优点是在吃面时可裹上更多红油，牛油香味更浓；在吃面时煎蛋埋于碗底，面吃到一半时，煎蛋已吸饱汤汁，此时再吃味更美(๑´ڡ`๑)（from 巧克力大王）',
+  },
   {
     id: 'b_teaching_01',
     name: '第二综合楼',
diff --git a/app/tests/mapData.test.ts b/app/tests/mapData.test.ts
index 96169bb8b..4617b2d63 100644
--- a/app/tests/mapData.test.ts
+++ b/app/tests/mapData.test.ts
@@ -8,7 +8,7 @@ import {
 
 describe('campus map data', () => {
   it('matches the published location count', () => {
-    expect(BUILDINGS).toHaveLength(132);
+    expect(BUILDINGS).toHaveLength(138);
     expect(
       (BUILDINGS as readonly Building[]).some(
         (building) => building.campusId === 'c',